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base: Katenary:master
Branches Tags
Katenary:master Katenary:develop Katenary:feat-composev2-102
Katenary:releases/3.0.0-rc7 Katenary:3.0.0-rc6 Katenary:3.0.0-rc5 Katenary:3.0.0-rc4 Katenary:3.0.0-rc3 Katenary:3.0.0-rc2 Katenary:v3.0.0-rc1 Katenary:2.0.0-beta2 Katenary:2.0.0-beta1 Katenary:1.0.0-rc7 Katenary:1.0.0-rc6 Katenary:1.0.0-rc5 Katenary:1.0.0-rc4 Katenary:1.0.0-rc3 Katenary:1.0.0-rc2 Katenary:1.0.0-rc1 Katenary:0.2.0-alpha2 Katenary:0.2.0-alpha Katenary:0.1.2-alpha Katenary:0.1.1-alpha
..
compare: Katenary:feat-composev2-102
Branches Tags
Katenary:master Katenary:develop Katenary:feat-composev2-102
Katenary:releases/3.0.0-rc7 Katenary:3.0.0-rc6 Katenary:3.0.0-rc5 Katenary:3.0.0-rc4 Katenary:3.0.0-rc3 Katenary:3.0.0-rc2 Katenary:v3.0.0-rc1 Katenary:2.0.0-beta2 Katenary:2.0.0-beta1 Katenary:1.0.0-rc7 Katenary:1.0.0-rc6 Katenary:1.0.0-rc5 Katenary:1.0.0-rc4 Katenary:1.0.0-rc3 Katenary:1.0.0-rc2 Katenary:1.0.0-rc1 Katenary:0.2.0-alpha2 Katenary:0.2.0-alpha Katenary:0.1.2-alpha Katenary:0.1.1-alpha

1 Commits
master ... feat-compo

Author SHA1 Message Date
Patrice Ferlet
1fa07c29e5 Work in progress on compose-go v2 
As explained in #102, the compose-go package changes types and needs
massive changes.
This branches is OK for now, but needs some tests.
It MUST be quickly fixed to be integrated in main branch.
 2024-12-28 19:37:51 +01:00
135 changed files with 1331 additions and 4130 deletions
Expand all files Collapse all files

160
.gitea/workflows/build-and-package.yaml
View File

@@ -1,160 +0,0 @@
on:
push:
tags:
- "releases/*"
env:
PACKAGE_API: https://repo.katenary.io/api/packages/katenary
CGO_ENABLED: 0
BIN_TARGET: /usr/bin/katenary
FPM_BASE: ../LICENSE=/usr/share/doc/katenary/LICENSE ../README.md=/usr/share/doc/katenary/README.md
FPM_COMMON_FILES: ../doc/share/man/man1/katenary.1=/usr/share/man/man1/katenary.1
FPM_COMMON_FILES_ARCHLINUX: ../doc/share/man/man1/katenary.1=/usr/man/man1/katenary.1
VENDOR: "Katenary Project"
MAINTANER: "Patrice Ferlet <metal3d@gmail.com>"
LICENSE: MIT
DESCRIPTION: "Effortless conversion from compose files (docker, podman) to Helm Charts"
URL: "https://katenary.io"
VERSION: ${{ gitea.ref_name }}
jobs:
build-packages:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
strategy:
matrix:
goarch: [amd64, arm64]
goos: [linux, freebsd, windows, darwin]
exclude:
- goos: windows
goarch: arm64
- goos: darwin
goarch: arm64
steps:
- name: Extract version
run: |
VERSION="${VERSION#releases/}"
echo "Exporting variable VERSION=$VERSION"
echo "VERSION=$VERSION" >> $GITEA_OUTPUT
echo "VERSION=$VERSION" >> $GITEA_ENV
- name: Install Unix dependencies
if: matrix.goos == 'linux' || matrix.goos == 'freebsd'
run: |-
sudo apt-get update && sudo apt-get install -y rpm zstd libarchive-tools binutils ruby curl
sudo gem install fpm
- name: Install Windows dependencies
if: matrix.goos == 'windows'
run: |-
sudo apt-get update && sudo apt-get install -y nsis curl
- name: Checkout
uses: actions/checkout@v4
- name: Set up Go
uses: actions/setup-go@v5
with:
go-version: 1.25
- name: Compile binary
if: matrix.goos == 'linux' || matrix.goos == 'freebsd' || matrix.goos == 'darwin'
run: |-
echo "Building binary version $VERSION"
mkdir -p dist
GOARCH=${{ matrix.goarch }} GOOS=${{ matrix.goos }}\
go build -ldflags="-X 'repo.katenary.io/katenary/katenary/internal/generator.Version=$VERSION'" \
-trimpath -o dist/katenary-${{ matrix.goos }}-${{ matrix.goarch }} ./cmd/katenary
- name: Package (Linux)
if: matrix.goos == 'linux'
run: |-
mkdir -p dist
cd dist
# rpm and deb
for p in rpm deb; do
fpm -s dir -t $p \
--name katenary \
--url "$URL" \
--vendor "$VENDOR" \
--maintainer "$MAINTANER" \
--license "$LICENSE" \
--description "$DESCRIPTION" \
-a ${{ matrix.goarch }} -f $FPM_OPTS --version=$VERSION \
$FPM_BASE $FPM_COMMON_FILES \
./katenary-${{ matrix.goos }}-${{ matrix.goarch }}=$BIN_TARGET
done
# arch linux
fpm -s dir -t pacman \
--name katenary \
--url "$URL" \
--vendor "$VENDOR" \
--maintainer "$MAINTANER" \
--license "$LICENSE" \
--description "$DESCRIPTION" \
-a ${{ matrix.goarch }} -f $FPM_OPTS --version=$VERSION \
$FPM_BASE $FPM_COMMON_FILES_ARCHLINUX \
./katenary-${{ matrix.goos }}-${{ matrix.goarch }}=$BIN_TARGET
- name: Package (FreeBSD)
if: matrix.goos == 'freebsd'
run: |-
# freebsd
mkdir -p dist
cd dist
fpm -s dir -t freebsd \
--name katenary \
--url "$URL" \
--vendor "$VENDOR" \
--maintainer "$MAINTANER" \
--license "$LICENSE" \
--description "$DESCRIPTION" \
-a ${{ matrix.goarch }} -f $FPM_OPTS --version=$VERSION \
$FPM_BASE $FPM_COMMON_FILES \
./katenary-${{ matrix.goos }}-${{ matrix.goarch }}=$BIN_TARGET
- name: Package setup.exe for windows
if: matrix.goos == 'windows'
run: |-
mkdir -p dist
GOARCH=${{ matrix.goarch }} GOOS=${{ matrix.goos }}\
go build -ldflags="-X 'repo.katenary.io/katenary/katenary/internal/generator.Version=$VERSION'" \
-trimpath -o dist/katenary.exe ./cmd/katenary
curl https://nsis.sourceforge.io/mediawiki/images/7/7f/EnVar_plugin.zip -o nsis/EnVar_plugin.zip
cd nsis
unzip -o EnVar_plugin.zip Plugins/x86-unicode/EnVar.dll
mv Plugins/x86-unicode/EnVar.dll EnVar.dll
cd ..
makensis -DAPP_VERSION=$VERSION nsis/katenary.nsi
mv nsis/katenary-windows-setup.exe dist/katenary-windows-setup.exe
- name: Upload to packages repositories
run: |-
for file in katenary-{freebsd,linux}-{amd64,arm64} katenary-darwin-amd64 katenary.exe katenary-windows-setup.exe; do
[[ -f dist/$file ]] || continue
echo "Push $file"
curl -sSLf --user ${{ gitea.actor }}:${{ secrets.ACCESS_TOKEN }} \
--upload-file dist/$file \
${PACKAGE_API}/generic/katenary/${VERSION}/$(basename $file)
done
for file in $(find dist -name "*.rpm"); do
echo "Push $file"
curl -sSLf --user ${{ gitea.actor }}:${{ secrets.ACCESS_TOKEN }} \
--upload-file $file \
${PACKAGE_API}/rpm/upload
done
for file in $(find dist -name "*.deb"); do
echo "Push $file"
curl -sSLf --user ${{ gitea.actor }}:${{ secrets.ACCESS_TOKEN }} \
--upload-file $file \
${PACKAGE_API}/debian/pool/any/main/upload
done
for file in $(find dist -name "*.zst"); do
echo "Push $file"
curl -sSLf --user ${{ gitea.actor }}:${{ secrets.ACCESS_TOKEN }} \
--upload-file $file \
${PACKAGE_API}/arch/core
done

55
.gitea/workflows/build-oci.yaml
View File

@@ -1,55 +0,0 @@
name: Build and push OCI image
on:
push:
tags:
- "releases/*"
env:
REGISTRY: repo.katenary.io
IMAGE_NAME: ${{ gitea.repository }}
STORAGE_DRIVER: vfs
VERSION: ${{ gitea.ref_name }}
jobs:
build:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
steps:
- name: Extract version
run: |
VERSION="${VERSION#releases/}"
echo "Exporting variable VERSION=$VERSION"
echo "VERSION=$VERSION" >> $GITEA_OUTPUT
echo "VERSION=$VERSION" >> $GITEA_ENV
- name: Install Buildah
run: |-
env
if ! command -v buildah 2>/dev/null; then
echo "Install Buildah"
sudo apt-get update
sudo apt-get install -y buildah
else
echo "Buildah already installed"
fi
- name: Login to repository
run: |
buildah login $REGISTRY -u ${{ gitea.actor }} -p ${{ secrets.ACCESS_TOKEN }}
- name: Checkout repository
uses: actions/checkout@v4
- name: Build and tag
run: |-
echo "Building image $REGISTRY/${IMAGE_NAME,,}:$VERSION / latest"
buildah build --isolation=chroot --build-arg VERSION=$VERSION -t katenary -f ./oci/katenary/Containerfile .
buildah tag katenary $REGISTRY/${IMAGE_NAME,,}:$VERSION
buildah tag katenary $REGISTRY/${IMAGE_NAME,,}:latest
- name: Push image
run: |-
buildah push $REGISTRY/${IMAGE_NAME,,}:$VERSION
buildah push $REGISTRY/${IMAGE_NAME,,}:latest

68
.gitea/workflows/go-test.yaml
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@@ -1,68 +0,0 @@
name: Go-Tests
on:
pull_request:
types:
- opened
- edited
push:
branches:
- "master"
- "main"
env:
SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
jobs:
tests:
permissions:
contents: read
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Set up Go
uses: actions/setup-go@v5
with:
go-version: 1.25
- name: Install helm
run: |
command -v helm || curl -sSL https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
- name: Tidy
run: |
go mod tidy
- name: Launch Test
run: |
go vet ./...
go test -coverprofile=coverprofile.out -json -v ./... > gotest.json
# - uses: actions/upload-artifact@v4
- name: Upload artifact
uses: christopherhx/gitea-upload-artifact@v4
with:
name: tests-results
path: |
coverprofile.out
gotest.json
sonar:
permissions:
contents: read
pull-requests: read
runs-on: ubuntu-latest
needs: tests
steps:
- name: Checkout
uses: actions/checkout@v4
#- uses: actions/download-artifact@v4
- name: Download artifact
uses: christopherhx/gitea-download-artifact@v4
with:
name: tests-results
- name: Sonar
run: |
export SONAR_SCANNER_VERSION=7.2.0.5079
export SONAR_SCANNER_HOME=$HOME/.sonar/sonar-scanner-$SONAR_SCANNER_VERSION-linux-x64
curl --create-dirs -sSLo $HOME/.sonar/sonar-scanner.zip https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-$SONAR_SCANNER_VERSION-linux-x64.zip
unzip -o $HOME/.sonar/sonar-scanner.zip -d $HOME/.sonar/
export PATH=$SONAR_SCANNER_HOME/bin:$PATH
sonar-scanner \
-Dsonar.organization=katenary \
-Dsonar.projectKey=katenary_katenary

12
.github/dependabot.yml vendored Normal file
View File

@@ -0,0 +1,12 @@
# To get started with Dependabot version updates, you'll need to specify which
# package ecosystems to update and where the package manifests are located.
# Please see the documentation for all configuration options:
# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
version: 2
updates:
- package-ecosystem: "gomod"
directory: "/" # Location of package manifests
schedule:
interval: "daily"
target-branch: develop

47
.github/workflows/go-test.yaml vendored Normal file
View File

@@ -0,0 +1,47 @@
name: Go-Tests
on:
pull_request:
branches:
- develop
push:
branches:
- master
- develop
jobs:
tests:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Set up Go
uses: actions/setup-go@v5
with:
go-version: 1.23
- name: Install Helm
run: |
curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3
chmod 700 get_helm.sh
./get_helm.sh
- name: Launch Test
run: |
go mod tidy
go vet ./... && go test -coverprofile=coverprofile.out -json -v ./... > gotest.json
- uses: actions/upload-artifact@v4
with:
name: tests-results
path: |
coverprofile.out
gotest.json
sonar:
runs-on: ubuntu-latest
needs: tests
steps:
- uses: actions/checkout@v4
- uses: actions/download-artifact@v4
with:
name: tests-results
- name: SonarCloud Scan
uses: SonarSource/sonarcloud-github-action@master
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

37
.github/workflows/rewrite-readme.yaml vendored
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@@ -1,37 +0,0 @@
name: Set README on GitHub
# Trigger this workflow every 12 hours.
on:
push:
branches:
- "**"
jobs:
rewrite_readme:
name: Append header on README
runs-on: ubuntu-latest
if: contains(github.server_url, 'github.com')
permissions:
contents: write
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Write header
run: |
cp README.md __OLD.md
cat 1> README.md <<-EOF
> **⚠️ Project has moved !⚠️**
>
> **Project moved to https://repo.katenary.io/katenary/katenary**
>
> Please, update your bookmaks. Discussion about the move is here : https://github.com/orgs/Katenary/discussions/162
EOF
cat __OLD.md >> README.md
- name: Commit
uses: EndBug/add-and-commit@v9
with:
add: README.md
message: "Add mirror information"
push: true

28
.github/workflows/stale.yaml vendored
View File

@@ -1,28 +0,0 @@
# Thanks to blender authors to provide this.
# Adaptation made for Katenary
name: Close GitHub Pull Requests
# Trigger this workflow every 12 hours.
on:
schedule:
- cron: "* */12 * * *"
jobs:
close_prs:
name: Close Pull Requests
runs-on: ubuntu-latest
if: contains(github.server_url, 'github.com')
permissions:
pull-requests: write
steps:
- uses: actions/stale@v9
with:
# Number of days before a pull request is marked as stale.
days-before-pr-stale: 0
# Number of days before a pull request is closed.
days-before-pr-close: 0
# Message posted when closing a pull request.
stale-pr-message: |
This pull request has been automatically closed because this repository is a read-only mirror.
Katenary developement happens on [repo.katenary.io](https://repo.katenary.io/Katenary/katenary).

16
.gitignore vendored
View File

@@ -13,20 +13,8 @@ cover*
.config/
*/venv
# local binary
./katenary
# will be treated later
/examples/*
# nsis
nsis/*.dll
nsis/*.exe
__pycache__
.rpmmacros
*.gpg
# local binaries
katenary
!cmd/katenary
!oci/katenary

26
.golangci.yml
View File

@@ -1,26 +0,0 @@
version: "2"
run:
issues-exit-code: 1
linters:
enabled:
- unused
exclusions:
generated: lax
presets:
- comments
- common-false-positives
- legacy
- std-error-handling
paths:
- third_party$
- builtin$
- examples$
- "(.+)_test.go"
formatters:
exclusions:
generated: lax
paths:
- third_party$
- builtin$
- examples$
- "(.+)_test.go"

2
LICENSE
View File

@@ -1,6 +1,6 @@
MIT License
Copyright (c) 2022-2025 The Katenary authors
Copyright (c) 2022-2024 Patrice Ferlet
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

233
Makefile
View File

@@ -1,64 +1,42 @@
# Strict mode
SHELL := bash
.SHELLFLAGS := -eu -o pipefail -c
.ONESHELL:
.DELETE_ON_ERROR:
.PHONY: all binaries build check-dist-all check-dist-archlinux check-dist-debian check-dist-fedora check-dist-rocky check-dist-ubuntu check-sign clean-all clean-dist clean-go-cache clean-package-signer cover deb dist dist-full doc freebsd gpg-sign help install install-gomarkdoc katenary manpage packager-oci-image packages pacman prepare pull rpm rpm-sign sast serve-doc show-cover tar test uninstall upx warn-docker
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules
# Get a version string from git
CUR_SHA=$(shell git log -n1 --pretty='%h')
CUR_BRANCH=$(shell git branch --show-current)
VERSION=$(shell git describe --exact-match --tags $(CUR_SHA) 2>/dev/null || echo $(CUR_BRANCH)-$(CUR_SHA))# use by golang flags
# Go build command and environment variables for target OS and architecture
GOVERSION=1.25
GO=container# container, local
OUTPUT=katenary
GOOS=linux
GOARCH=amd64
CGO_ENABLED=0
VERSION=$(shell git describe --exact-match --tags $(CUR_SHA) 2>/dev/null || echo $(CUR_BRANCH)-$(CUR_SHA))
CTN:=$(shell which podman 2>&1 1>/dev/null && echo "podman" || echo "docker")
PREFIX=~/.local
# UPX compression
UPX_OPTS =
UPX ?= upx $(UPX_OPTS)
# List of source files
SOURCES=$(shell find -name "*.go" -or -name "*.tpl" -type f | grep -v -P "^./example|^./vendor")
# List of binaries to build and sign
BINARIES=\
dist/katenary-linux-amd64\
dist/katenary-linux-arm64\
dist/katenary-darwin-amd64\
dist/katenary-freebsd-amd64\
dist/katenary-freebsd-arm64\
dist/katenary.exe\
dist/katenary-windows-setup.exe
## GPG
# List of signatures to build
ASC_BINARIES=$(patsubst %,%.asc,$(BINARIES))
# GPG signer
GOVERSION=1.23
GO=container
OUT=katenary
RELEASE=""
BLD_CMD=go build -ldflags="-X 'katenary/generator.Version=$(RELEASE)$(VERSION)'" -o $(OUT) ./cmd/katenary
GOOS=linux
GOARCH=amd64
SIGNER=metal3d@gmail.com
# Browser command to see coverage report after tests
BROWSER=$(shell command -v epiphany || echo xdg-open)
BUILD_IMAGE=docker.io/golang:$(GOVERSION)-alpine
# SHELL=/bin/bash
include makefiles/build.mk
include makefiles/containers.mk
include makefiles/doc.mk
include makefiles/gpg.mk
include makefiles/packager.mk
include makefiles/test.mk
# List of source files
SOURCES=$(wildcard ./*.go ./*/*.go ./*/*/*.go)
# List of binaries to build and sign
BINARIES=dist/katenary-linux-amd64 dist/katenary-linux-arm64 dist/katenary.exe dist/katenary-darwin-amd64 dist/katenary-freebsd-amd64 dist/katenary-freebsd-arm64
# List of signatures to build
ASC_BINARIES=$(patsubst %,%.asc,$(BINARIES))
# defaults
BROWSER=$(shell command -v epiphany || echo xdg-open)
SHELL := bash
# strict mode
.SHELLFLAGS := -eu -o pipefail -c
# One session per target
.ONESHELL:
.DELETE_ON_ERROR:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules
.PHONY: help clean build install tests test
all: build
# if docker is used instead of podman, we warn the user
warn-docker:
@echo -e "\033[1;31mWarning: Docker is not recommended, use Podman instead.\033[0m"
sleep 5
help:
@cat <<EOF | fold -s -w 80
@@ -93,11 +71,81 @@ help:
This will build the binary for darwin amd64.
Or you can build all versions:
$$ make binaries
$$ make build-all
EOF
## installation and uninstallation
## Standard build
build: pull katenary
pull:
ifneq ($(GO),local)
@echo -e "\033[1;32mPulling $(BUILD_IMAGE) docker image\033[0m"
@$(CTN) pull $(BUILD_IMAGE)
endif
katenary: $(SOURCES) Makefile go.mod go.sum
ifeq ($(GO),local)
@echo "=> Build on host using go"
else
@echo "=> Build in container using" $(CTN)
endif
echo $(BLD_CMD)
ifeq ($(GO),local)
$(BLD_CMD)
else ifeq ($(CTN),podman)
@podman run -e CGO_ENABLED=0 -e GOOS=$(GOOS) -e GOARCH=$(GOARCH) \
--rm -v $(PWD):/go/src/katenary:z -w /go/src/katenary --userns keep-id -it $(BUILD_IMAGE) $(BLD_CMD)
else
@docker run -e CGO_ENABLED=0 -e GOOS=$(GOOS) -e GOARCH=$(GOARCH) \
--rm -v $(PWD):/go/src/katenary:z -w /go/src/katenary --user $(shell id -u):$(shell id -g) -e HOME=/tmp -it $(BUILD_IMAGE) $(BLD_CMD)
endif
echo "=> Stripping if possible"
strip $(OUT) 2>/dev/null || echo "=> No strip available"
## Release build
dist: prepare $(BINARIES) $(ASC_BINARIES)
prepare: pull
mkdir -p dist
dist/katenary-linux-amd64:
@echo
@echo -e "\033[1;32mBuilding katenary $(VERSION) for linux-amd64...\033[0m"
$(MAKE) katenary GOOS=linux GOARCH=amd64 OUT=$@
dist/katenary-linux-arm64:
@echo
@echo -e "\033[1;32mBuilding katenary $(VERSION) for linux-arm...\033[0m"
$(MAKE) katenary GOOS=linux GOARCH=arm64 OUT=$@
dist/katenary.exe:
@echo
@echo -e "\033[1;32mBuilding katenary $(VERSION) for windows...\033[0m"
$(MAKE) katenary GOOS=windows GOARCH=amd64 OUT=$@
dist/katenary-darwin-amd64:
@echo
@echo -e "\033[1;32mBuilding katenary $(VERSION) for darwin...\033[0m"
$(MAKE) katenary GOOS=darwin GOARCH=amd64 OUT=$@
dist/katenary-freebsd-amd64:
@echo
@echo -e "\033[1;32mBuilding katenary $(VERSION) for freebsd...\033[0m"
$(MAKE) katenary GOOS=freebsd GOARCH=amd64 OUT=$@
dist/katenary-freebsd-arm64:
@echo
@echo -e "\033[1;32mBuilding katenary $(VERSION) for freebsd-arm64...\033[0m"
$(MAKE) katenary GOOS=freebsd GOARCH=arm64 OUT=$@
gpg-sign:
rm -f dist/*.asc
$(MAKE) $(ASC_BINARIES)
dist/%.asc: dist/%
gpg --armor --detach-sign --default-key $(SIGNER) $< &>/dev/null || exit 1
install: build
install -Dm755 katenary $(PREFIX)/bin/katenary
@@ -105,17 +153,78 @@ install: build
uninstall:
rm -f $(PREFIX)/bin/katenary
## Miscellaneous
clean:
rm -rf katenary dist/* release.id
clean-all: clean-dist clean-package-signer clean-go-cache
clean-dist:
rm -rf dist
rm -f katenary
serve-doc: __label_doc
@cd doc && \
[ -d venv ] || python -m venv venv; \
source venv/bin/activate && \
echo "==> Installing requirements in the virtual env..."
pip install -qq -r requirements.txt && \
echo "==> Serving doc with mkdocs..." && \
mkdocs serve
clean-package-signer:
rm -f .secret.gpg .rpmmacros
tests: test
test:
@echo -e "\033[1;33mTesting katenary $(VERSION)...\033[0m"
go test -coverprofile=cover.out ./...
$(MAKE) cover
clean-go-cache:
$(CTN) volume rm -f go-cache
cover:
go tool cover -func=cover.out | grep "total:"
go tool cover -html=cover.out -o cover.html
if [ "$(BROWSER)" = "xdg-open" ]; then
xdg-open cover.html
else
$(BROWSER) -i --new-window cover.html
fi
push-release: build-all
@rm -f release.id
# read personal access token from .git-credentials
TOKEN=$(shell cat .credentials)
# create a new release based on current tag and get the release id
@curl -sSL -X POST \
-H "Accept: application/vnd.github.v3+json" \
-H "Authorization: token $$TOKEN" \
-d "{\"tag_name\": \"$(VERSION)\", \"target_commitish\": \"\", \"name\": \"$(VERSION)\", \"draft\": true, \"prerelease\": true}" \
https://api.github.com/repos/metal3d/katenary/releases | jq -r '.id' > release.id
@echo "Release id: $$(cat release.id) created"
@echo "Uploading assets..."
# push all dist binary as assets to the release
@for i in $$(find dist -type f -name "katenary*"); do
curl -sSL -H "Authorization: token $$TOKEN" \
-H "Accept: application/vnd.github.v3+json" \
-H "Content-Type: application/octet-stream" \
--data-binary @$$i \
https://uploads.github.com/repos/metal3d/katenary/releases/$$(cat release.id)/assets?name=$$(basename $$i)
done
@rm -f release.id
__label_doc:
@command -v gomarkdoc || (echo "==> We need to install gomarkdoc..." && \
go install github.com/princjef/gomarkdoc/cmd/gomarkdoc@latest)
@echo "=> Generating labels doc..."
# short label doc
go run ./cmd/katenary help-labels -m | \
sed -i '
/START_LABEL_DOC/,/STOP_LABEL_DOC/{/<!--/!d};
/START_LABEL_DOC/,/STOP_LABEL_DOC/r/dev/stdin
' doc/docs/labels.md
# detailed label doc
go run ./cmd/katenary help-labels -am | sed 's/^##/###/' | \
sed -i '
/START_DETAILED_DOC/,/STOP_DETAILED_DOC/{/<!--/!d};
/START_DETAILED_DOC/,/STOP_DETAILED_DOC/r/dev/stdin
' doc/docs/labels.md
echo "=> Generating Code documentation..."
PACKAGES=$$(for f in $$(find . -name "*.go" -type f); do dirname $$f; done | sort -u)
for pack in $$PACKAGES; do
echo "-> Generating doc for $$pack"
gomarkdoc --repository.default-branch $(shell git branch --show-current) -o doc/docs/packages/$$pack.md $$pack
sed -i '/^## Index/,/^##/ { /## Index/d; /^##/! d }' doc/docs/packages/$$pack.md
done

200
README.md
View File

@@ -4,10 +4,14 @@
<div style="text-align:center; margin: auto 0 4em 0" align="center">
[![Documentation Status](https://readthedocs.org/projects/katenary/badge/?version=latest)](https://katenary.readthedocs.io/latest/?badge=latest)
[![Coverage](https://sonarcloud.io/api/project_badges/measure?project=katenary_katenary&metric=coverage)](https://sonarcloud.io/summary/new_code?id=katenary_katenary)
[![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=katenary_katenary&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=katenary_katenary)
[![Vulnerabilities](https://sonarcloud.io/api/project_badges/measure?project=katenary_katenary&metric=vulnerabilities)](https://sonarcloud.io/summary/new_code?id=katenary_katenary)
[![Documentation Status](https://readthedocs.org/projects/katenary/badge/?version=latest)](https://katenary.readthedocs.io/en/latest/?badge=latest)
[![Go Report Card](https://goreportcard.com/badge/github.com/metal3d/katenary)](https://goreportcard.com/report/github.com/metal3d/katenary)
[![GitHub release](https://img.shields.io/github/v/release/metal3d/katenary)](https://github.com/metal3d/katenary/releases)
[![Coverage](https://sonarcloud.io/api/project_badges/measure?project=metal3d_katenary&metric=coverage)](https://sonarcloud.io/summary/new_code?id=metal3d_katenary)
[![Vulnerabilities](https://sonarcloud.io/api/project_badges/measure?project=metal3d_katenary&metric=vulnerabilities)](https://sonarcloud.io/summary/new_code?id=metal3d_katenary)
[![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=metal3d_katenary&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=metal3d_katenary)
[![Maintainability Rating](https://sonarcloud.io/api/project_badges/measure?project=metal3d_katenary&metric=sqale_rating)](https://sonarcloud.io/summary/new_code?id=metal3d_katenary)
</div>
@@ -33,25 +37,20 @@ Today, it's partially developed in collaboration with [Klee Group](https://www.k
and **will stay an open source and free (as freedom) project**. We are convinced that the best way to make it better is to
share it with the community.
The main developer is [Patrice FERLET](https://repo.katenary.io/metal3d).
The main developer is [Patrice FERLET](https://github.com/metal3d).
## Install
You can download the binaries from the [Release](https://repo.katenary.io/Katenary/katenary/releases) section. Copy the binary
You can download the binaries from the [Release](https://github.com/metal3d/katenary/releases) section. Copy the binary
and rename it to `katenary`. Place the binary inside your `PATH`. You should now be able to call the `katenary` command.
On Linux, you can use the `install.sh` from the repository to install it in your `$HOME/.local/bin` directory:
You can of course get the binary with `go install -u github.com/metal3d/katenary/cmd/katenary/...` but the `main` branch
is continuously updated. It's preferable to use releases.
You can use this commands on Linux:
```bash
sh <(curl -sSL https://repo.katenary.io/Katenary/katenary/raw/branch/master/install.sh)
```
All OS, if you've installed Go on your computer, you can install using:
```bash
go install -u katenary.io/cmd@latest
# or use a release
go install -u katenary.io/cmd@v3.0.0
sh <(curl -sSL https://raw.githubusercontent.com/metal3d/katenary/master/install.sh)
```
## Or, build yourself
@@ -112,7 +111,6 @@ katenary completion fish | source
## Usage
```text
Katenary is a tool to convert compose files to Helm Charts.
Each [command] and subcommand has got an "help" and "--help" flag to show more information.
@@ -139,69 +137,69 @@ Flags:
Use "katenary [command] --help" for more information about a command.
```
Katenary will try to find a `docker-compose.yaml` or `docker-compose.yml` file inside the current directory. It will
check \*the existence of the `chart` directory to create a new Helm Chart inside a named subdirectory. Katenary will ask
you if you want to delete it before recreating.
Katenary will try to find a `docker-compose.yaml` or `docker-compose.yml` file inside the current directory. It will
check *the existence of the `chart` directory to create a new Helm Chart inside a named subdirectory. Katenary will ask
you if you want to delete it before recreating.
It creates a subdirectory inside `chart` that is named with the `appname` option (default is `MyApp`)
> To respect the ability to install the same application in the same namespace, Katenary will create variable names
> like `{{ .Release.Name }}-servicename`. So, you will need to use some labels inside your docker-compose file to help
> Katenary to build a correct helm chart.
> To respect the ability to install the same application in the same namespace, Katenary will create variable names
> like `{{ .Release.Name }}-servicename`. So, you will need to use some labels inside your docker-compose file to help
> Katenary to build a correct helm chart.
Example of a possible `docker-compose.yaml` file:
Example of a possible `docker-compose.yaml` file:
```yaml
services:
webapp:
image: php:7-apache
environment:
# note that "database" is a "compose" service name
# so we need to adapt it with the map-env label
DB_HOST: database
# a pitty to repeat this values, isn't it?
# so, let's change them with "values-from" label
DB_USER: foo
DB_PASSWORD: bar
expose:
- 80
depends_on:
# this will create a init container waiting for 3306 port
# because it's the "exposed" port
- database
labels:
# expose the port 80 as an ingress
katenary.v3/ingress: |-
hostname: myapp.example.com
port: 80
# make adaptations, DB_HOST environment is actually the service name
katenary.v3/map-env: |-
DB_HOST: '{{ .Release.Name }}-database'
# get the values from the "database" service
# this will use the database secrets and environment,
# see the "database" service to see the values
katenary.v3/values-from: |-
DB_USER: database.MARIADB_USER
DB_PASSWORD: database.MARIADB_PASSWORD
webapp:
image: php:7-apache
environment:
# note that "database" is a "compose" service name
# so we need to adapt it with the map-env label
DB_HOST: database
# a pitty to repeat this values, isn't it?
# so, let's change them with "values-from" label
DB_USER: foo
DB_PASSWORD: bar
expose:
- 80
depends_on:
# this will create a init container waiting for 3306 port
# because it's the "exposed" port
- database
labels:
# expose the port 80 as an ingress
katenary.v3/ingress: |-
hostname: myapp.example.com
port: 80
# make adaptations, DB_HOST environment is actually the service name
katenary.v3/map-env: |-
DB_HOST: '{{ .Release.Name }}-database'
# get the values from the "database" service
# this will use the database secrets and environment,
# see the "database" service to see the values
katenary.v3/values-from: |-
DB_USER: databse.MARIADB_USER
DB_PASSWORD: database.MARIADB_PASSWORD
database:
image: mariadb:10
env_file:
# this values will be added in a configMap
- my_env.env
environment:
MARIADB_USER: foo
MARIADB_ROOT_PASSWORD: foobar
MARIADB_PASSWORD: bar
labels:
# no need to declare this port in docker-compose
# but katenary will need it
katenary.v3/ports: |-
- 3306
# these variables are secrets
katenary.v3/secrets: |-
- MARIADB_ROOT_PASSWORD
- MARIADB_PASSWORD
image: mariadb:10
env_file:
# this valuse will be added in a configMap
- my_env.env
environment:
MARIADB_USER: foo
MARIADB_ROOT_PASSWORD: foobar
MARIADB_PASSWORD: bar
labels:
# no need to declare this port in docker-compose
# but katenary will need it
katenary.v3/ports: |-
- 3306
# these variables are secrets
katenary.v3/secrets: |-
- MARIADB_ROOT_PASSWORD
- MARIADB_PASSWORD
```
## Labels
@@ -212,22 +210,22 @@ These labels could be found by `katenary help-labels`, and can be placed as labe
To get more information about a label, use `katenary help-label <name_without_prefix>
e.g. katenary help-label dependencies
katenary.v3/configmap-files: []string Inject files as Configmap.
katenary.v3/cronjob: object Create a cronjob from the service.
katenary.v3/dependencies: []object Add Helm dependencies to the service.
katenary.v3/description: string Description of the service
katenary.v3/env-from: []string Add environment variables from another service.
katenary.v3/exchange-volumes: []object Add exchange volumes (empty directory on the node) to share data
katenary.v3/health-check: object Health check to be added to the deployment.
katenary.v3/ignore: bool Ignore the service
katenary.v3/ingress: object Ingress rules to be added to the service.
katenary.v3/main-app: bool Mark the service as the main app.
katenary.v3/map-env: map[string]string Map env vars from the service to the deployment.
katenary.v3/ports: []uint32 Ports to be added to the service.
katenary.v3/same-pod: string Move the same-pod deployment to the target deployment.
katenary.v3/secrets: []string Env vars to be set as secrets.
katenary.v3/values: []string or map[string]string Environment variables to be added to the values.yaml
katenary.v3/values-from: map[string]string Add values from another service.
katenary.v3/configmap-files: list of strings Add files to the configmap.
katenary.v3/cronjob: object Create a cronjob from the service.
katenary.v3/dependencies: list of objects Add Helm dependencies to the service.
katenary.v3/description: string Description of the service
katenary.v3/env-from: list of strings Add environment variables from antoher service.
katenary.v3/exchange-volumes: list of objects Add exchange volumes (empty directory on the node) to share data
katenary.v3/health-check: object Health check to be added to the deployment.
katenary.v3/ignore: bool Ignore the service
katenary.v3/ingress: object Ingress rules to be added to the service.
katenary.v3/main-app: bool Mark the service as the main app.
katenary.v3/map-env: object Map env vars from the service to the deployment.
katenary.v3/ports: list of uint32 Ports to be added to the service.
katenary.v3/same-pod: string Move the same-pod deployment to the target deployment.
katenary.v3/secrets: list of string Env vars to be set as secrets.
katenary.v3/values: list of string or map Environment variables to be added to the values.yaml
katenary.v3/values-from: map[string]string Add values from another service.
```
## Katenary.yaml file and schema validation
@@ -239,25 +237,25 @@ For example, instead of using this:
```yaml
services:
web:
image: nginx:latest
katenary.v3/ingress: |-
hostname: myapp.example.com
port: 80
web:
image: nginx:latest
katenary.v3/ingress: |-
hostname: myapp.example.com
port: 80
```
You can remove the labels, and use a `katenary.yaml` file:
You can remove the labels, and use a kanetary.yaml file:
```yaml
web:
ingress:
hostname: myapp.example.com
port: 80
ingress:
hostname: myapp.example.com
port: 80
```
To validate the `katenary.yaml` file, you can use the JSON schema using the "master" raw content:
`https://repo.katenary.io/Katenary/katenary/raw/branch/master/katenary.json`
`https://raw.githubusercontent.com/metal3d/katenary/refs/heads/master/katenary.json`
It's easy to configure in [LazyVim](https://www.lazyvim.org/), using `nvim-lspconfig`,
create a Lua file in your `plugins` directory, or apply the settings as the example below:
@@ -274,7 +272,7 @@ return {
settings = {
yaml = {
schemas = {
["https://repo.katenary.io/Katenary/katenary/raw/branch/master/katenary.json"] = "katenary.yaml",
["https://raw.githubusercontent.com/metal3d/katenary/master/katenary.json"] = "katenary.yaml",
},
},
},
@@ -289,9 +287,9 @@ Use this address to validate the `katenary.yaml` file in VSCode:
```json
{
"yaml.schemas": {
"https://repo.katenary.io/Katenary/katenary/raw/branch/master/katenary.json": "katenary.yaml"
}
"yaml.schemas": {
"https://raw.githubusercontent.com/metal3d/katenary/master/katenary.json": "katenary.yaml"
}
}
```

37
cmd/katenary/main.go
View File

@@ -6,16 +6,14 @@ package main
import (
"fmt"
"log"
"katenary/generator"
"katenary/generator/katenaryfile"
"katenary/generator/labels"
"katenary/utils"
"os"
"strings"
"katenary.io/internal/generator"
"katenary.io/internal/generator/katenaryfile"
"katenary.io/internal/generator/labels"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/cli"
"github.com/compose-spec/compose-go/v2/cli"
"github.com/spf13/cobra"
)
@@ -26,10 +24,7 @@ Each [command] and subcommand has got an "help" and "--help" flag to show more i
func main() {
rootCmd := buildRootCmd()
if err := rootCmd.Execute(); err != nil {
log.Fatal(err)
}
rootCmd.Execute()
}
func buildRootCmd() *cobra.Command {
@@ -102,26 +97,26 @@ func generateCompletionCommand(name string) *cobra.Command {
Args: cobra.MatchAll(cobra.ExactArgs(1), cobra.OnlyValidArgs),
Short: "Generates completion scripts",
Long: fmt.Sprintf(completionHelp, name),
RunE: func(cmd *cobra.Command, args []string) error {
Run: func(cmd *cobra.Command, args []string) {
if len(args) == 0 {
return cmd.Help()
cmd.Help()
return
}
switch args[0] {
case "bash":
// get the bash version
if cmd.Flags().Changed("bash-v1") {
return cmd.Root().GenBashCompletion(os.Stdout)
cmd.Root().GenBashCompletion(os.Stdout)
return
}
return cmd.Root().GenBashCompletionV2(os.Stdout, true)
cmd.Root().GenBashCompletionV2(os.Stdout, true)
case "zsh":
return cmd.Root().GenZshCompletion(os.Stdout)
cmd.Root().GenZshCompletion(os.Stdout)
case "fish":
return cmd.Root().GenFishCompletion(os.Stdout, true)
cmd.Root().GenFishCompletion(os.Stdout, true)
case "powershell":
return cmd.Root().GenPowerShellCompletion(os.Stdout)
cmd.Root().GenPowerShellCompletion(os.Stdout)
}
return fmt.Errorf("unknown completion type: %s", args[0])
},
}
@@ -147,7 +142,7 @@ func generateConvertCommand() *cobra.Command {
Use: "convert",
Short: "Converts a docker-compose file to a Helm Chart",
RunE: func(cmd *cobra.Command, args []string) error {
if len(strings.TrimSpace(givenAppVersion)) > 0 {
if givenAppVersion != "" {
appVersion = &givenAppVersion
}
return generator.Convert(generator.ConvertOptions{

30
cmd/katenary/main_test.go
View File

@@ -13,7 +13,8 @@ func TestBuildCommand(t *testing.T) {
rootCmd := buildRootCmd()
if rootCmd == nil {
t.Errorf("Expected rootCmd to be defined")
} else if rootCmd.Use != "katenary" {
}
if rootCmd.Use != "katenary" {
t.Errorf("Expected rootCmd.Use to be katenary, got %s", rootCmd.Use)
}
numCommands := 6
@@ -52,27 +53,18 @@ func TestSchemaCommand(t *testing.T) {
}
schema := generateSchemaCommand()
old := os.Stdout
r, w, err := os.Pipe()
if err != nil {
t.Fatalf("Failed to create pipe: %v", err)
}
r, w, _ := os.Pipe()
os.Stdout = w
var buf bytes.Buffer
done := make(chan struct{})
go func() {
schema.Run(cmd, nil)
w.Close()
close(done)
}()
io.Copy(&buf, r)
<-done
schema.Run(cmd, nil)
w.Close()
os.Stdout = old
var buf bytes.Buffer
io.Copy(&buf, r)
output := buf.String()
// try to parse json
schemaContent := make(map[string]any)
if err := json.Unmarshal(buf.Bytes(), &schemaContent); err != nil {
t.Errorf("Expected valid json")
schemaContent := make(map[string]interface{})
if err := json.Unmarshal([]byte(output), &schemaContent); err != nil {
t.Errorf("Expected valid json, got %s", output)
}
}

9
doc/docs/.markdownlint.yaml
View File

@@ -1,9 +0,0 @@
MD012: false
MD013: false
MD022: false
MD033: false
MD041: false
MD046: false
# list indentation
MD007:
indent: 4

2
doc/docs/dependencies.md
View File

@@ -4,7 +4,7 @@ Katenary uses `compose-go` and several Kubernetes official packages.
- `github.com/compose-spec/compose-go`: to parse compose files. It ensures :
- that the project respects the "compose" specification
- that Katenary uses the "compose" struct exactly the same way `podman compose` or `docker compose` does
- that Katenary uses the "compose" struct exactly the same way `podman compose` or `docker copose` does
- `github.com/spf13/cobra`: to parse command line arguments, sub-commands and flags. It also generates completion for
bash, zsh, fish and PowerShell.
- `github.com/thediveo/netdb`: to get the standard names of a service from its port number

18
doc/docs/faq.md
View File

@@ -19,10 +19,9 @@ and flexibility.
Kompose is able to generate Helm charts, but [it could be not the case in future releases](https://github.com/kubernetes/kompose/issues/1716) for several reasons[^2].
[^2]:
The author of Kompose explains that they have no bandwidth to maintain the Helm chart generation. It's a complex
task, and we can confirm. Katenary takes a lot of time to be developed and maintained. This issue mentions Katenary as
an alternative to Helm chart generation :smile:
[^2]: The author of Kompose explains that they have no bandwidth to maintain the Helm chart generation. It's a complex
task, and we can confirm. Katenary takes a lot of time to be developed and maintained. This issue mentions Katenary as
an alternative to Helm chart generation :smile:
The project is focused on Kubernetes manifests and proposes to use "Kustomize" to adapt the manifests. Helm seems to be
not the priority.
@@ -87,9 +86,9 @@ tested some concepts.
You can help us in many ways.
- The first things we really need, more than money, more than anything else, is to have feedback. If you use Katenary,
if you have some issues, if you have some ideas, please open an issue on the [GitHub repository](https://github.com/Katenary/katenary).
if you have some issues, if you have some ideas, please open an issue on the [GitHub repository](https://github.com/metal3d/katenary).
- The second thing is to help us to fix issues. If you're a Go developer, or if you want to fix the documentation,
your help is greatly appreciated.
your help is greatly appreciated.
- And then, of course, we need money, or sponsors.
### If you're a company
@@ -106,7 +105,6 @@ All main contributors[^3] will be listed on the website and in the documentation
> If you want to be anonymous, please tell us.
[^3]:
Main contributors are the people who have made a significant contribution to the project. It could be code,
documentation, or any other help. There is no defined rules, at this time, to evaluate the contribution.
It's a subjective decision.
[^3]: Main contributors are the people who have made a significant contribution to the project. It could be code,
documentation, or any other help. There is no defined rules, at this time, to evaluate the contribution.
It's a subjective decision.

18
doc/docs/index.md
View File

@@ -39,16 +39,16 @@ share it with the community.
![](./statics/klee.svg)
</div>
The main developer is [Patrice FERLET](https://repo.katenary.io/metal3d).
The main developer is [Patrice FERLET](https://github.com/metal3d).
The project source
code is hosted on the [:fontawesome-brands-git: Katenary Repository](https://repo.katenary.io/Katenary/katenary).
code is hosted on the [:fontawesome-brands-github: Katenary GitHub Repository](https://github.com/metal3d/katenary).
## Install Katenary
Katenary is developed using the :fontawesome-brands-golang:{ .gopher } [Go](https://go.dev) language.
The binary is statically linked, so you can simply download it from the [release
page](https://github.com/Katenary/katenary/releases) of the project in GitHub.
page](https://github.com/metal3d/katenary/releases) of the project in GitHub.
You need to select the right binary for your operating system and architecture, and copy the binary in a directory
that is in your `PATH`.
@@ -57,17 +57,17 @@ If you are a Linux user, you can use the "one line installation command" which w
`$HOME/.local/bin` directory if it exists.
```bash
sh <(curl -sSL https://repo.katenary.io/Katenary/katenary/raw/branch/master/install.sh)
sh <(curl -sSL https://raw.githubusercontent.com/metal3d/katenary/master/install.sh)
```
!!! Info "Upgrading is integrated to the `katenary` command"
Katenary propose a `upgrade` sub-command to update the current binary to the latest stable release.
Katenary propose a `upgrade` sub-command to update the current binary to the latest stable release.
Of course, you need to install Katenary once :smile:
!!! Note "You prefer to compile it, no need to install Go"
You can also build and install it yourself, the provided Makefile has got a `build` command that uses `podman` or
`docker` to build the binary.
You can also build and install it yourself, the provided Makefile has got a `build` command that uses `podman` or
`docker` to build the binary.
So, you don't need to install Go compiler :+1:.
@@ -77,7 +77,7 @@ You can also build and install it yourself, the provided Makefile has got a `bui
To compile it, you can use the following commands:
```bash
git clone https://repo.katenary.io/Katenary/katenary.git
git clone https://github.com/metal3d/katenary.git
cd katenary
make build
make install
@@ -127,7 +127,7 @@ thing! :heart:
!!! Edit "Special thanks"
**Katenary is built with:** <br />
**Katenary is built with:** <br />
<a href="https://go.dev" target="_blank">:fontawesome-brands-golang:{ .go-logo }</a>

25
doc/docs/labels.md
View File

@@ -1,28 +1,19 @@
# Labels documentation
Katenary proposes labels to set in `compose.yaml` files (or override files) to configure the Helm Chart generation.
Because it is sometimes needed to have structured values, it is necessary to use the YAML syntax.
While compose labels are string, we can use _here-doc_ syntax using `|` to use YAML multiline as value.
Katenary proposes labels to set in `compose.yaml` files (or override files) to configure the Helm Chart generation. Because it is sometimes needed to have structured values, it is necessary to use the Yaml syntax. While compose labels are string, we can use `|` to use Yaml multilines as value.
```yaml
label-name: |-
# this is actually a multiline string here
key1: value1
key2: value2
```
Katenary will try to _Unmarshal_ these labels.
Katenary will try to Unmarshal these labels.
## Label list and types
<!-- START_LABEL_DOC : do not remove this tag !-->
| Label name | Description | Type |
| ------------------------------ | ---------------------------------------------------------------- | -------------------------------- |
| `katenary.v3/configmap-files` | Inject files as Configmap. | `[]string` |
| `katenary.v3/configmap-files` | Add files to the configmap. | `[]string` |
| `katenary.v3/cronjob` | Create a cronjob from the service. | `object` |
| `katenary.v3/dependencies` | Add Helm dependencies to the service. | `[]object` |
| `katenary.v3/description` | Description of the service | `string` |
| `katenary.v3/env-from` | Add environment variables from another service. | `[]string` |
| `katenary.v3/env-from` | Add environment variables from antoher service. | `[]string` |
| `katenary.v3/exchange-volumes` | Add exchange volumes (empty directory on the node) to share data | `[]object` |
| `katenary.v3/health-check` | Health check to be added to the deployment. | `object` |
| `katenary.v3/ignore` | Ignore the service | `bool` |
@@ -42,7 +33,7 @@ Katenary will try to _Unmarshal_ these labels.
<!-- START_DETAILED_DOC : do not remove this tag !-->
### katenary.v3/configmap-files
Inject files as Configmap.
Add files to the configmap.
**Type**: `[]string`
@@ -166,7 +157,7 @@ labels:
### katenary.v3/env-from
Add environment variables from another service.
Add environment variables from antoher service.
**Type**: `[]string`
@@ -469,9 +460,9 @@ database:
MARIADB_USER: myuser
MARIADB_PASSWORD: mypassword
labels:
# we can declare secrets
# it can be a secret
katenary.v3/secrets: |-
- MARIADB_PASSWORD
- DB_PASSWORD
php:
image: php:7.4-fpm
environment:

2
doc/docs/packages/cmd/katenary.md
View File

@@ -3,7 +3,7 @@
# katenary
```go
import "katenary.io/cmd/katenary"
import "katenary/cmd/katenary"
```
Katenary CLI, main package.

183
doc/docs/packages/internal/generator.md → doc/docs/packages/generator.md
View File

@@ -3,10 +3,10 @@
# generator
```go
import "katenary.io/internal/generator"
import "katenary/generator"
```
Package generator generates kubernetes objects from a "compose" file and transforms them into a helm chart.
The generator package generates kubernetes objects from a "compose" file and transforms them into a helm chart.
The generator package is the core of katenary. It is responsible for generating kubernetes objects from a compose file and transforming them into a helm chart. Conversion manipulates Yaml representation of kubernetes object to add conditions, labels, annotations, etc. to the objects. It also create the values to be set to the values.yaml file.
@@ -35,7 +35,7 @@ var Version = "master" // changed at compile time
```
<a name="Convert"></a>
## func [Convert](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/converter.go#L100>)
## func [Convert](<https://github.com/metal3d/katenary/blob/develop/generator/converter.go#L93>)
```go
func Convert(config ConvertOptions, dockerComposeFile ...string) error
@@ -44,7 +44,7 @@ func Convert(config ConvertOptions, dockerComposeFile ...string) error
Convert a compose \(docker, podman...\) project to a helm chart. It calls Generate\(\) to generate the chart and then write it to the disk.
<a name="GetLabels"></a>
## func [GetLabels](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels.go#L13>)
## func [GetLabels](<https://github.com/metal3d/katenary/blob/develop/generator/labels.go#L12>)
```go
func GetLabels(serviceName, appName string) map[string]string
@@ -53,7 +53,7 @@ func GetLabels(serviceName, appName string) map[string]string
GetLabels returns the labels for a service. It uses the appName to replace the \_\_replace\_\_ in the labels. This is used to generate the labels in the templates.
<a name="GetMatchLabels"></a>
## func [GetMatchLabels](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels.go#L26>)
## func [GetMatchLabels](<https://github.com/metal3d/katenary/blob/develop/generator/labels.go#L25>)
```go
func GetMatchLabels(serviceName, appName string) map[string]string
@@ -62,7 +62,7 @@ func GetMatchLabels(serviceName, appName string) map[string]string
GetMatchLabels returns the matchLabels for a service. It uses the appName to replace the \_\_replace\_\_ in the labels. This is used to generate the matchLabels in the templates.
<a name="GetVersion"></a>
## func [GetVersion](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/version.go#L14>)
## func [GetVersion](<https://github.com/metal3d/katenary/blob/develop/generator/version.go#L14>)
```go
func GetVersion() string
@@ -71,7 +71,7 @@ func GetVersion() string
GetVersion return the version of katneary. It's important to understand that the version is set at compile time for the github release. But, it the user get katneary using \`go install\`, the version should be different.
<a name="Helper"></a>
## func [Helper](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/helper.go#L16>)
## func [Helper](<https://github.com/metal3d/katenary/blob/develop/generator/helper.go#L15>)
```go
func Helper(name string) string
@@ -80,7 +80,7 @@ func Helper(name string) string
Helper returns the \_helpers.tpl file for a chart.
<a name="NewCronJob"></a>
## func [NewCronJob](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/cronJob.go#L29>)
## func [NewCronJob](<https://github.com/metal3d/katenary/blob/develop/generator/cronJob.go#L28>)
```go
func NewCronJob(service types.ServiceConfig, chart *HelmChart, appName string) (*CronJob, *RBAC)
@@ -89,16 +89,16 @@ func NewCronJob(service types.ServiceConfig, chart *HelmChart, appName string) (
NewCronJob creates a new CronJob from a compose service. The appName is the name of the application taken from the project name.
<a name="ToK8SYaml"></a>
## func [ToK8SYaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/utils.go#L91>)
## func [ToK8SYaml](<https://github.com/metal3d/katenary/blob/develop/generator/utils.go#L90>)
```go
func ToK8SYaml(obj any) ([]byte, error)
func ToK8SYaml(obj interface{}) ([]byte, error)
```
<a name="UnWrapTPL"></a>
## func [UnWrapTPL](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/utils.go#L87>)
## func [UnWrapTPL](<https://github.com/metal3d/katenary/blob/develop/generator/utils.go#L86>)
```go
func UnWrapTPL(in []byte) []byte
@@ -107,7 +107,7 @@ func UnWrapTPL(in []byte) []byte
UnWrapTPL removes the line wrapping from a template.
<a name="ChartTemplate"></a>
## type [ChartTemplate](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/chart.go#L22-L25>)
## type [ChartTemplate](<https://github.com/metal3d/katenary/blob/develop/generator/chart.go#L19-L22>)
ChartTemplate is a template of a chart. It contains the content of the template and the name of the service. This is used internally to generate the templates.
@@ -119,7 +119,7 @@ type ChartTemplate struct {
```
<a name="ConfigMap"></a>
## type [ConfigMap](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L38-L43>)
## type [ConfigMap](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L37-L42>)
ConfigMap is a kubernetes ConfigMap. Implements the DataMap interface.
@@ -131,7 +131,7 @@ type ConfigMap struct {
```
<a name="NewConfigMap"></a>
### func [NewConfigMap](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L47>)
### func [NewConfigMap](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L46>)
```go
func NewConfigMap(service types.ServiceConfig, appName string, forFile bool) *ConfigMap
@@ -140,7 +140,7 @@ func NewConfigMap(service types.ServiceConfig, appName string, forFile bool) *Co
NewConfigMap creates a new ConfigMap from a compose service. The appName is the name of the application taken from the project name. The ConfigMap is filled by environment variables and labels "map\-env".
<a name="NewConfigMapFromDirectory"></a>
### func [NewConfigMapFromDirectory](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L120>)
### func [NewConfigMapFromDirectory](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L119>)
```go
func NewConfigMapFromDirectory(service types.ServiceConfig, appName, path string) *ConfigMap
@@ -149,7 +149,7 @@ func NewConfigMapFromDirectory(service types.ServiceConfig, appName, path string
NewConfigMapFromDirectory creates a new ConfigMap from a compose service. This path is the path to the file or directory. If the path is a directory, all files in the directory are added to the ConfigMap. Each subdirectory are ignored. Note that the Generate\(\) function will create the subdirectories ConfigMaps.
<a name="ConfigMap.AddBinaryData"></a>
### func \(\*ConfigMap\) [AddBinaryData](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L158>)
### func \(\*ConfigMap\) [AddBinaryData](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L155>)
```go
func (c *ConfigMap) AddBinaryData(key string, value []byte)
@@ -158,7 +158,7 @@ func (c *ConfigMap) AddBinaryData(key string, value []byte)
AddBinaryData adds binary data to the configmap. Append or overwrite the value if the key already exists.
<a name="ConfigMap.AddData"></a>
### func \(\*ConfigMap\) [AddData](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L153>)
### func \(\*ConfigMap\) [AddData](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L150>)
```go
func (c *ConfigMap) AddData(key, value string)
@@ -167,16 +167,16 @@ func (c *ConfigMap) AddData(key, value string)
AddData adds a key value pair to the configmap. Append or overwrite the value if the key already exists.
<a name="ConfigMap.AppendDir"></a>
### func \(\*ConfigMap\) [AppendDir](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L167>)
### func \(\*ConfigMap\) [AppendDir](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L164>)
```go
func (c *ConfigMap) AppendDir(path string) error
```
AppendDir adds files from given path to the configmap. It is not recursive, to add all files in a directory, you need to call this function for each subdirectory.
AddFile adds files from given path to the configmap. It is not recursive, to add all files in a directory, you need to call this function for each subdirectory.
<a name="ConfigMap.AppendFile"></a>
### func \(\*ConfigMap\) [AppendFile](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L214>)
### func \(\*ConfigMap\) [AppendFile](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L211>)
```go
func (c *ConfigMap) AppendFile(path string) error
@@ -185,7 +185,7 @@ func (c *ConfigMap) AppendFile(path string) error
<a name="ConfigMap.Filename"></a>
### func \(\*ConfigMap\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L238>)
### func \(\*ConfigMap\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L235>)
```go
func (c *ConfigMap) Filename() string
@@ -194,7 +194,7 @@ func (c *ConfigMap) Filename() string
Filename returns the filename of the configmap. If the configmap is used for files, the filename contains the path.
<a name="ConfigMap.SetData"></a>
### func \(\*ConfigMap\) [SetData](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L248>)
### func \(\*ConfigMap\) [SetData](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L245>)
```go
func (c *ConfigMap) SetData(data map[string]string)
@@ -203,7 +203,7 @@ func (c *ConfigMap) SetData(data map[string]string)
SetData sets the data of the configmap. It replaces the entire data.
<a name="ConfigMap.Yaml"></a>
### func \(\*ConfigMap\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L253>)
### func \(\*ConfigMap\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L250>)
```go
func (c *ConfigMap) Yaml() ([]byte, error)
@@ -212,7 +212,7 @@ func (c *ConfigMap) Yaml() ([]byte, error)
Yaml returns the yaml representation of the configmap
<a name="ConfigMapMount"></a>
## type [ConfigMapMount](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L29-L32>)
## type [ConfigMapMount](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L28-L31>)
@@ -223,7 +223,7 @@ type ConfigMapMount struct {
```
<a name="ConvertOptions"></a>
## type [ConvertOptions](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/chart.go#L28-L37>)
## type [ConvertOptions](<https://github.com/metal3d/katenary/blob/develop/generator/chart.go#L25-L34>)
ConvertOptions are the options to convert a compose project to a helm chart.
@@ -241,7 +241,7 @@ type ConvertOptions struct {
```
<a name="CronJob"></a>
## type [CronJob](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/cronJob.go#L23-L26>)
## type [CronJob](<https://github.com/metal3d/katenary/blob/develop/generator/cronJob.go#L22-L25>)
CronJob is a kubernetes CronJob.
@@ -253,7 +253,7 @@ type CronJob struct {
```
<a name="CronJob.Filename"></a>
### func \(\*CronJob\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/cronJob.go#L113>)
### func \(\*CronJob\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/cronJob.go#L114>)
```go
func (c *CronJob) Filename() string
@@ -264,7 +264,7 @@ Filename returns the filename of the cronjob.
Implements the Yaml interface.
<a name="CronJob.Yaml"></a>
### func \(\*CronJob\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/cronJob.go#L120>)
### func \(\*CronJob\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/cronJob.go#L121>)
```go
func (c *CronJob) Yaml() ([]byte, error)
@@ -275,7 +275,7 @@ Yaml returns the yaml representation of the cronjob.
Implements the Yaml interface.
<a name="CronJobValue"></a>
## type [CronJobValue](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L118-L123>)
## type [CronJobValue](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L113-L118>)
CronJobValue is a cronjob configuration that will be saved in values.yaml.
@@ -289,7 +289,7 @@ type CronJobValue struct {
```
<a name="DataMap"></a>
## type [DataMap](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/types.go#L4-L7>)
## type [DataMap](<https://github.com/metal3d/katenary/blob/develop/generator/types.go#L4-L7>)
DataMap is a kubernetes ConfigMap or Secret. It can be used to add data to the ConfigMap or Secret.
@@ -301,7 +301,7 @@ type DataMap interface {
```
<a name="Deployment"></a>
## type [Deployment](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L35-L45>)
## type [Deployment](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L34-L44>)
Deployment is a kubernetes Deployment.
@@ -313,7 +313,7 @@ type Deployment struct {
```
<a name="NewDeployment"></a>
### func [NewDeployment](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L49>)
### func [NewDeployment](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L48>)
```go
func NewDeployment(service types.ServiceConfig, chart *HelmChart) *Deployment
@@ -322,7 +322,7 @@ func NewDeployment(service types.ServiceConfig, chart *HelmChart) *Deployment
NewDeployment creates a new Deployment from a compose service. The appName is the name of the application taken from the project name. It also creates the Values map that will be used to create the values.yaml file.
<a name="Deployment.AddContainer"></a>
### func \(\*Deployment\) [AddContainer](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L116>)
### func \(\*Deployment\) [AddContainer](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L115>)
```go
func (d *Deployment) AddContainer(service types.ServiceConfig)
@@ -331,7 +331,7 @@ func (d *Deployment) AddContainer(service types.ServiceConfig)
AddContainer adds a container to the deployment.
<a name="Deployment.AddHealthCheck"></a>
### func \(\*Deployment\) [AddHealthCheck](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L163>)
### func \(\*Deployment\) [AddHealthCheck](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L160>)
```go
func (d *Deployment) AddHealthCheck(service types.ServiceConfig, container *corev1.Container)
@@ -340,7 +340,7 @@ func (d *Deployment) AddHealthCheck(service types.ServiceConfig, container *core
<a name="Deployment.AddIngress"></a>
### func \(\*Deployment\) [AddIngress](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L192>)
### func \(\*Deployment\) [AddIngress](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L189>)
```go
func (d *Deployment) AddIngress(service types.ServiceConfig, appName string) *Ingress
@@ -349,7 +349,7 @@ func (d *Deployment) AddIngress(service types.ServiceConfig, appName string) *In
AddIngress adds an ingress to the deployment. It creates the ingress object.
<a name="Deployment.AddLegacyVolume"></a>
### func \(\*Deployment\) [AddLegacyVolume](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L222>)
### func \(\*Deployment\) [AddLegacyVolume](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L219>)
```go
func (d *Deployment) AddLegacyVolume(name, kind string)
@@ -358,7 +358,7 @@ func (d *Deployment) AddLegacyVolume(name, kind string)
<a name="Deployment.AddVolumes"></a>
### func \(\*Deployment\) [AddVolumes](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L198>)
### func \(\*Deployment\) [AddVolumes](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L195>)
```go
func (d *Deployment) AddVolumes(service types.ServiceConfig, appName string)
@@ -367,7 +367,7 @@ func (d *Deployment) AddVolumes(service types.ServiceConfig, appName string)
AddVolumes adds a volume to the deployment. It does not create the PVC, it only adds the volumes to the deployment. If the volume is a bind volume it will warn the user that it is not supported yet.
<a name="Deployment.BindFrom"></a>
### func \(\*Deployment\) [BindFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L243>)
### func \(\*Deployment\) [BindFrom](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L240>)
```go
func (d *Deployment) BindFrom(service types.ServiceConfig, binded *Deployment)
@@ -376,7 +376,7 @@ func (d *Deployment) BindFrom(service types.ServiceConfig, binded *Deployment)
<a name="Deployment.BindMapFilesToContainer"></a>
### func \(\*Deployment\) [BindMapFilesToContainer](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L377>)
### func \(\*Deployment\) [BindMapFilesToContainer](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L377>)
```go
func (d *Deployment) BindMapFilesToContainer(service types.ServiceConfig, secrets []string, appName string) (*corev1.Container, int)
@@ -385,7 +385,7 @@ func (d *Deployment) BindMapFilesToContainer(service types.ServiceConfig, secret
<a name="Deployment.DependsOn"></a>
### func \(\*Deployment\) [DependsOn](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L271>)
### func \(\*Deployment\) [DependsOn](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L268>)
```go
func (d *Deployment) DependsOn(to *Deployment, servicename string) error
@@ -394,7 +394,7 @@ func (d *Deployment) DependsOn(to *Deployment, servicename string) error
DependsOn adds a initContainer to the deployment that will wait for the service to be up.
<a name="Deployment.Filename"></a>
### func \(\*Deployment\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L302>)
### func \(\*Deployment\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L299>)
```go
func (d *Deployment) Filename() string
@@ -403,7 +403,7 @@ func (d *Deployment) Filename() string
Filename returns the filename of the deployment.
<a name="Deployment.MountExchangeVolumes"></a>
### func \(\*Deployment\) [MountExchangeVolumes](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L428>)
### func \(\*Deployment\) [MountExchangeVolumes](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L428>)
```go
func (d *Deployment) MountExchangeVolumes()
@@ -412,7 +412,7 @@ func (d *Deployment) MountExchangeVolumes()
<a name="Deployment.SetEnvFrom"></a>
### func \(\*Deployment\) [SetEnvFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L307>)
### func \(\*Deployment\) [SetEnvFrom](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L304>)
```go
func (d *Deployment) SetEnvFrom(service types.ServiceConfig, appName string, samePod ...bool)
@@ -421,7 +421,7 @@ func (d *Deployment) SetEnvFrom(service types.ServiceConfig, appName string, sam
SetEnvFrom sets the environment variables to a configmap. The configmap is created.
<a name="Deployment.Yaml"></a>
### func \(\*Deployment\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/deployment.go#L452>)
### func \(\*Deployment\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L452>)
```go
func (d *Deployment) Yaml() ([]byte, error)
@@ -430,7 +430,7 @@ func (d *Deployment) Yaml() ([]byte, error)
Yaml returns the yaml representation of the deployment.
<a name="FileMapUsage"></a>
## type [FileMapUsage](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/configMap.go#L22>)
## type [FileMapUsage](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L21>)
FileMapUsage is the usage of the filemap.
@@ -448,7 +448,7 @@ const (
```
<a name="HelmChart"></a>
## type [HelmChart](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/chart.go#L41-L54>)
## type [HelmChart](<https://github.com/metal3d/katenary/blob/develop/generator/chart.go#L38-L51>)
HelmChart is a Helm Chart representation. It contains all the templates, values, versions, helpers...
@@ -460,18 +460,18 @@ type HelmChart struct {
Name string `yaml:"name"`
Icon string `yaml:"icon,omitempty"`
APIVersion string `yaml:"apiVersion"`
ApiVersion string `yaml:"apiVersion"`
Version string `yaml:"version"`
AppVersion string `yaml:"appVersion"`
Description string `yaml:"description"`
Helper string `yaml:"-"`
Dependencies []labelstructs.Dependency `yaml:"dependencies,omitempty"`
Dependencies []labelStructs.Dependency `yaml:"dependencies,omitempty"`
// contains filtered or unexported fields
}
```
<a name="Generate"></a>
### func [Generate](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/generator.go#L32>)
### func [Generate](<https://github.com/metal3d/katenary/blob/develop/generator/generator.go#L29>)
```go
func Generate(project *types.Project) (*HelmChart, error)
@@ -491,7 +491,7 @@ The Generate function will create the HelmChart object this way:
- Merge the same\-pod services.
<a name="NewChart"></a>
### func [NewChart](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/chart.go#L57>)
### func [NewChart](<https://github.com/metal3d/katenary/blob/develop/generator/chart.go#L54>)
```go
func NewChart(name string) *HelmChart
@@ -500,7 +500,7 @@ func NewChart(name string) *HelmChart
NewChart creates a new empty chart with the given name.
<a name="HelmChart.SaveTemplates"></a>
### func \(\*HelmChart\) [SaveTemplates](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/chart.go#L72>)
### func \(\*HelmChart\) [SaveTemplates](<https://github.com/metal3d/katenary/blob/develop/generator/chart.go#L69>)
```go
func (chart *HelmChart) SaveTemplates(templateDir string)
@@ -509,7 +509,7 @@ func (chart *HelmChart) SaveTemplates(templateDir string)
SaveTemplates the templates of the chart to the given directory.
<a name="Ingress"></a>
## type [Ingress](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/ingress.go#L18-L22>)
## type [Ingress](<https://github.com/metal3d/katenary/blob/develop/generator/ingress.go#L17-L20>)
@@ -521,7 +521,7 @@ type Ingress struct {
```
<a name="NewIngress"></a>
### func [NewIngress](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/ingress.go#L25>)
### func [NewIngress](<https://github.com/metal3d/katenary/blob/develop/generator/ingress.go#L23>)
```go
func NewIngress(service types.ServiceConfig, Chart *HelmChart) *Ingress
@@ -530,7 +530,7 @@ func NewIngress(service types.ServiceConfig, Chart *HelmChart) *Ingress
NewIngress creates a new Ingress from a compose service.
<a name="Ingress.Filename"></a>
### func \(\*Ingress\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/ingress.go#L129>)
### func \(\*Ingress\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/ingress.go#L122>)
```go
func (ingress *Ingress) Filename() string
@@ -539,7 +539,7 @@ func (ingress *Ingress) Filename() string
<a name="Ingress.Yaml"></a>
### func \(\*Ingress\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/ingress.go#L133>)
### func \(\*Ingress\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/ingress.go#L126>)
```go
func (ingress *Ingress) Yaml() ([]byte, error)
@@ -548,7 +548,7 @@ func (ingress *Ingress) Yaml() ([]byte, error)
<a name="IngressValue"></a>
## type [IngressValue](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L29-L36>)
## type [IngressValue](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L28-L35>)
IngressValue is a ingress configuration that will be saved in values.yaml.
@@ -564,7 +564,7 @@ type IngressValue struct {
```
<a name="PersistenceValue"></a>
## type [PersistenceValue](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L16-L21>)
## type [PersistenceValue](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L16-L21>)
PersistenceValue is a persistence configuration that will be saved in values.yaml.
@@ -578,7 +578,7 @@ type PersistenceValue struct {
```
<a name="RBAC"></a>
## type [RBAC](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L20-L24>)
## type [RBAC](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L20-L24>)
RBAC is a kubernetes RBAC containing a role, a rolebinding and an associated serviceaccount.
@@ -591,7 +591,7 @@ type RBAC struct {
```
<a name="NewRBAC"></a>
### func [NewRBAC](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L27>)
### func [NewRBAC](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L27>)
```go
func NewRBAC(service types.ServiceConfig, appName string) *RBAC
@@ -600,7 +600,7 @@ func NewRBAC(service types.ServiceConfig, appName string) *RBAC
NewRBAC creates a new RBAC from a compose service. The appName is the name of the application taken from the project name.
<a name="RepositoryValue"></a>
## type [RepositoryValue](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L10-L13>)
## type [RepositoryValue](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L10-L13>)
RepositoryValue is a docker repository image and tag that will be saved in values.yaml.
@@ -612,7 +612,7 @@ type RepositoryValue struct {
```
<a name="Role"></a>
## type [Role](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L114-L117>)
## type [Role](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L114-L117>)
Role is a kubernetes Role.
@@ -624,7 +624,7 @@ type Role struct {
```
<a name="Role.Filename"></a>
### func \(\*Role\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L119>)
### func \(\*Role\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L119>)
```go
func (r *Role) Filename() string
@@ -633,7 +633,7 @@ func (r *Role) Filename() string
<a name="Role.Yaml"></a>
### func \(\*Role\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L123>)
### func \(\*Role\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L123>)
```go
func (r *Role) Yaml() ([]byte, error)
@@ -642,7 +642,7 @@ func (r *Role) Yaml() ([]byte, error)
<a name="RoleBinding"></a>
## type [RoleBinding](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L100-L103>)
## type [RoleBinding](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L100-L103>)
RoleBinding is a kubernetes RoleBinding.
@@ -654,7 +654,7 @@ type RoleBinding struct {
```
<a name="RoleBinding.Filename"></a>
### func \(\*RoleBinding\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L105>)
### func \(\*RoleBinding\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L105>)
```go
func (r *RoleBinding) Filename() string
@@ -663,7 +663,7 @@ func (r *RoleBinding) Filename() string
<a name="RoleBinding.Yaml"></a>
### func \(\*RoleBinding\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L109>)
### func \(\*RoleBinding\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L109>)
```go
func (r *RoleBinding) Yaml() ([]byte, error)
@@ -672,7 +672,7 @@ func (r *RoleBinding) Yaml() ([]byte, error)
<a name="Secret"></a>
## type [Secret](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/secret.go#L23-L26>)
## type [Secret](<https://github.com/metal3d/katenary/blob/develop/generator/secret.go#L22-L25>)
Secret is a kubernetes Secret.
@@ -686,7 +686,7 @@ type Secret struct {
```
<a name="NewSecret"></a>
### func [NewSecret](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/secret.go#L29>)
### func [NewSecret](<https://github.com/metal3d/katenary/blob/develop/generator/secret.go#L28>)
```go
func NewSecret(service types.ServiceConfig, appName string) *Secret
@@ -695,7 +695,7 @@ func NewSecret(service types.ServiceConfig, appName string) *Secret
NewSecret creates a new Secret from a compose service
<a name="Secret.AddData"></a>
### func \(\*Secret\) [AddData](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/secret.go#L71>)
### func \(\*Secret\) [AddData](<https://github.com/metal3d/katenary/blob/develop/generator/secret.go#L70>)
```go
func (s *Secret) AddData(key, value string)
@@ -704,7 +704,7 @@ func (s *Secret) AddData(key, value string)
AddData adds a key value pair to the secret.
<a name="Secret.Filename"></a>
### func \(\*Secret\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/secret.go#L87>)
### func \(\*Secret\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/secret.go#L86>)
```go
func (s *Secret) Filename() string
@@ -713,7 +713,7 @@ func (s *Secret) Filename() string
Filename returns the filename of the secret.
<a name="Secret.SetData"></a>
### func \(\*Secret\) [SetData](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/secret.go#L92>)
### func \(\*Secret\) [SetData](<https://github.com/metal3d/katenary/blob/develop/generator/secret.go#L91>)
```go
func (s *Secret) SetData(data map[string]string)
@@ -722,7 +722,7 @@ func (s *Secret) SetData(data map[string]string)
SetData sets the data of the secret.
<a name="Secret.Yaml"></a>
### func \(\*Secret\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/secret.go#L99>)
### func \(\*Secret\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/secret.go#L98>)
```go
func (s *Secret) Yaml() ([]byte, error)
@@ -731,7 +731,7 @@ func (s *Secret) Yaml() ([]byte, error)
Yaml returns the yaml representation of the secret.
<a name="Service"></a>
## type [Service](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/service.go#L19-L22>)
## type [Service](<https://github.com/metal3d/katenary/blob/develop/generator/service.go#L17-L20>)
Service is a kubernetes Service.
@@ -743,7 +743,7 @@ type Service struct {
```
<a name="NewService"></a>
### func [NewService](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/service.go#L25>)
### func [NewService](<https://github.com/metal3d/katenary/blob/develop/generator/service.go#L23>)
```go
func NewService(service types.ServiceConfig, appName string) *Service
@@ -752,7 +752,7 @@ func NewService(service types.ServiceConfig, appName string) *Service
NewService creates a new Service from a compose service.
<a name="Service.AddPort"></a>
### func \(\*Service\) [AddPort](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/service.go#L54>)
### func \(\*Service\) [AddPort](<https://github.com/metal3d/katenary/blob/develop/generator/service.go#L52>)
```go
func (s *Service) AddPort(port types.ServicePortConfig, serviceName ...string)
@@ -761,7 +761,7 @@ func (s *Service) AddPort(port types.ServicePortConfig, serviceName ...string)
AddPort adds a port to the service.
<a name="Service.Filename"></a>
### func \(\*Service\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/service.go#L75>)
### func \(\*Service\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/service.go#L76>)
```go
func (s *Service) Filename() string
@@ -770,7 +770,7 @@ func (s *Service) Filename() string
Filename returns the filename of the service.
<a name="Service.Yaml"></a>
### func \(\*Service\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/service.go#L80>)
### func \(\*Service\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/service.go#L81>)
```go
func (s *Service) Yaml() ([]byte, error)
@@ -779,7 +779,7 @@ func (s *Service) Yaml() ([]byte, error)
Yaml returns the yaml representation of the service.
<a name="ServiceAccount"></a>
## type [ServiceAccount](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L132-L135>)
## type [ServiceAccount](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L132-L135>)
ServiceAccount is a kubernetes ServiceAccount.
@@ -791,7 +791,7 @@ type ServiceAccount struct {
```
<a name="ServiceAccount.Filename"></a>
### func \(\*ServiceAccount\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L137>)
### func \(\*ServiceAccount\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L137>)
```go
func (r *ServiceAccount) Filename() string
@@ -800,7 +800,7 @@ func (r *ServiceAccount) Filename() string
<a name="ServiceAccount.Yaml"></a>
### func \(\*ServiceAccount\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/rbac.go#L141>)
### func \(\*ServiceAccount\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/rbac.go#L141>)
```go
func (r *ServiceAccount) Yaml() ([]byte, error)
@@ -809,19 +809,18 @@ func (r *ServiceAccount) Yaml() ([]byte, error)
<a name="TLS"></a>
## type [TLS](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L23-L26>)
## type [TLS](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L23-L25>)
```go
type TLS struct {
Enabled bool `yaml:"enabled"`
SecretName string `yaml:"secretName"`
Enabled bool `yaml:"enabled"`
}
```
<a name="Value"></a>
## type [Value](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L39-L50>)
## type [Value](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L38-L49>)
Value will be saved in values.yaml. It contains configuration for all deployment and services.
@@ -841,7 +840,7 @@ type Value struct {
```
<a name="NewValue"></a>
### func [NewValue](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L57>)
### func [NewValue](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L56>)
```go
func NewValue(service types.ServiceConfig, main ...bool) *Value
@@ -852,7 +851,7 @@ NewValue creates a new Value from a compose service. The value contains the nece
If \`main\` is true, the tag will be empty because it will be set in the helm chart appVersion.
<a name="Value.AddIngress"></a>
### func \(\*Value\) [AddIngress](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L90>)
### func \(\*Value\) [AddIngress](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L89>)
```go
func (v *Value) AddIngress(host, path string)
@@ -861,7 +860,7 @@ func (v *Value) AddIngress(host, path string)
<a name="Value.AddPersistence"></a>
### func \(\*Value\) [AddPersistence](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/values.go#L104>)
### func \(\*Value\) [AddPersistence](<https://github.com/metal3d/katenary/blob/develop/generator/values.go#L99>)
```go
func (v *Value) AddPersistence(volumeName string)
@@ -870,7 +869,7 @@ func (v *Value) AddPersistence(volumeName string)
AddPersistence adds persistence configuration to the Value.
<a name="VolumeClaim"></a>
## type [VolumeClaim](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/volume.go#L19-L24>)
## type [VolumeClaim](<https://github.com/metal3d/katenary/blob/develop/generator/volume.go#L18-L23>)
VolumeClaim is a kubernetes VolumeClaim. This is a PersistentVolumeClaim.
@@ -882,7 +881,7 @@ type VolumeClaim struct {
```
<a name="NewVolumeClaim"></a>
### func [NewVolumeClaim](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/volume.go#L27>)
### func [NewVolumeClaim](<https://github.com/metal3d/katenary/blob/develop/generator/volume.go#L26>)
```go
func NewVolumeClaim(service types.ServiceConfig, volumeName, appName string) *VolumeClaim
@@ -891,7 +890,7 @@ func NewVolumeClaim(service types.ServiceConfig, volumeName, appName string) *Vo
NewVolumeClaim creates a new VolumeClaim from a compose service.
<a name="VolumeClaim.Filename"></a>
### func \(\*VolumeClaim\) [Filename](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/volume.go#L63>)
### func \(\*VolumeClaim\) [Filename](<https://github.com/metal3d/katenary/blob/develop/generator/volume.go#L62>)
```go
func (v *VolumeClaim) Filename() string
@@ -900,7 +899,7 @@ func (v *VolumeClaim) Filename() string
Filename returns the suggested filename for a VolumeClaim.
<a name="VolumeClaim.Yaml"></a>
### func \(\*VolumeClaim\) [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/volume.go#L68>)
### func \(\*VolumeClaim\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/volume.go#L67>)
```go
func (v *VolumeClaim) Yaml() ([]byte, error)
@@ -909,7 +908,7 @@ func (v *VolumeClaim) Yaml() ([]byte, error)
Yaml marshals a VolumeClaim into yaml.
<a name="Yaml"></a>
## type [Yaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/types.go#L10-L13>)
## type [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/types.go#L10-L13>)
Yaml is a kubernetes object that can be converted to yaml.

8
doc/docs/packages/internal/generator/extrafiles.md → doc/docs/packages/generator/extrafiles.md
View File

@@ -3,12 +3,12 @@
# extrafiles
```go
import "katenary.io/internal/generator/extrafiles"
import "katenary/generator/extrafiles"
```
Package extrafiles provides function to generate the Chart files that are not objects. Like README.md and notes.txt...
extrafiles package provides function to generate the Chart files that are not objects. Like README.md and notes.txt...
## func [NotesFile](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/extrafiles/notes.go#L13>)
## func [NotesFile](<https://github.com/metal3d/katenary/blob/develop/generator/extrafiles/notes.go#L13>)
```go
func NotesFile(services []string) string
@@ -17,7 +17,7 @@ func NotesFile(services []string) string
NotesFile returns the content of the note.txt file.
<a name="ReadMeFile"></a>
## func [ReadMeFile](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/extrafiles/readme.go#L46>)
## func [ReadMeFile](<https://github.com/metal3d/katenary/blob/develop/generator/extrafiles/readme.go#L45>)
```go
func ReadMeFile(charname, description string, values map[string]any) string

67
doc/docs/packages/generator/katenaryfile.md Normal file
View File

@@ -0,0 +1,67 @@
<!-- Code generated by gomarkdoc. DO NOT EDIT -->
# katenaryfile
```go
import "katenary/generator/katenaryfile"
```
Package katenaryfile is a package for reading and writing katenary files.
A katenary file, named "katenary.yml" or "katenary.yaml", is a file where you can define the configuration of the conversion avoiding the use of labels in the compose file.
Formely, the file describe the same structure as in labels, and so that can be validated and completed by LSP. It also ease the use of katenary.
## func [GenerateSchema](<https://github.com/metal3d/katenary/blob/develop/generator/katenaryfile/main.go#L131>)
```go
func GenerateSchema() string
```
GenerateSchema generates the schema for the katenary.yaml file.
<a name="OverrideWithConfig"></a>
## func [OverrideWithConfig](<https://github.com/metal3d/katenary/blob/develop/generator/katenaryfile/main.go#L49>)
```go
func OverrideWithConfig(project *types.Project)
```
OverrideWithConfig overrides the project with the katenary.yaml file. It will set the labels of the services with the values from the katenary.yaml file. It work in memory, so it will not modify the original project.
<a name="Service"></a>
## type [Service](<https://github.com/metal3d/katenary/blob/develop/generator/katenaryfile/main.go#L27-L44>)
Service is a struct that contains the service configuration for katenary
```go
type Service struct {
MainApp *bool `json:"main-app,omitempty" jsonschema:"title=Is this service the main application"`
Values []StringOrMap `json:"values,omitempty" jsonschema:"description=Environment variables to be set in values.yaml with or without a description"`
Secrets *labelStructs.Secrets `json:"secrets,omitempty" jsonschema:"title=Secrets,description=Environment variables to be set as secrets"`
Ports *labelStructs.Ports `json:"ports,omitempty" jsonschema:"title=Ports,description=Ports to be exposed in services"`
Ingress *labelStructs.Ingress `json:"ingress,omitempty" jsonschema:"title=Ingress,description=Ingress configuration"`
HealthCheck *labelStructs.HealthCheck `json:"health-check,omitempty" jsonschema:"title=Health Check,description=Health check configuration that respects the kubernetes api"`
SamePod *string `json:"same-pod,omitempty" jsonschema:"title=Same Pod,description=Service that should be in the same pod"`
Description *string `json:"description,omitempty" jsonschema:"title=Description,description=Description of the service that will be injected in the values.yaml file"`
Ignore *bool `json:"ignore,omitempty" jsonschema:"title=Ignore,description=Ignore the service in the conversion"`
Dependencies []labelStructs.Dependency `json:"dependencies,omitempty" jsonschema:"title=Dependencies,description=Services that should be injected in the Chart.yaml file"`
ConfigMapFile *labelStructs.ConfigMapFile `json:"configmap-files,omitempty" jsonschema:"title=ConfigMap Files,description=Files that should be injected as ConfigMap"`
MapEnv *labelStructs.MapEnv `json:"map-env,omitempty" jsonschema:"title=Map Env,description=Map environment variables to another value"`
CronJob *labelStructs.CronJob `json:"cron-job,omitempty" jsonschema:"title=Cron Job,description=Cron Job configuration"`
EnvFrom *labelStructs.EnvFrom `json:"env-from,omitempty" jsonschema:"title=Env From,description=Inject environment variables from another service"`
ExchangeVolumes []*labelStructs.ExchangeVolume `json:"exchange-volumes,omitempty" jsonschema:"title=Exchange Volumes,description=Exchange volumes between services"`
ValuesFrom *labelStructs.ValueFrom `json:"values-from,omitempty" jsonschema:"title=Values From,description=Inject values from another service (secret or configmap environment variables)"`
}
```
<a name="StringOrMap"></a>
## type [StringOrMap](<https://github.com/metal3d/katenary/blob/develop/generator/katenaryfile/main.go#L24>)
StringOrMap is a struct that can be either a string or a map of strings. It's a helper struct to unmarshal the katenary.yaml file and produce the schema
```go
type StringOrMap any
```
Generated by [gomarkdoc](<https://github.com/princjef/gomarkdoc>)

22
doc/docs/packages/internal/generator/labels.md → doc/docs/packages/generator/labels.md
View File

@@ -3,11 +3,9 @@
# labels
```go
import "katenary.io/internal/generator/labels"
import "katenary/generator/labels"
```
Package labels provides functionality to parse and manipulate labels.
## Constants
<a name="KatenaryLabelPrefix"></a>
@@ -17,16 +15,16 @@ const KatenaryLabelPrefix = "katenary.v3"
```
<a name="GetLabelHelp"></a>
## func [GetLabelHelp](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/katenaryLabels.go#L89>)
## func [GetLabelHelp](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L87>)
```go
func GetLabelHelp(asMarkdown bool) string
```
GetLabelHelp return the help for the labels.
Generate the help for the labels.
<a name="GetLabelHelpFor"></a>
## func [GetLabelHelpFor](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/katenaryLabels.go#L98>)
## func [GetLabelHelpFor](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L96>)
```go
func GetLabelHelpFor(labelname string, asMarkdown bool) string
@@ -35,7 +33,7 @@ func GetLabelHelpFor(labelname string, asMarkdown bool) string
GetLabelHelpFor returns the help for a specific label.
<a name="GetLabelNames"></a>
## func [GetLabelNames](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/katenaryLabels.go#L73>)
## func [GetLabelNames](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L71>)
```go
func GetLabelNames() []string
@@ -44,7 +42,7 @@ func GetLabelNames() []string
GetLabelNames returns a sorted list of all katenary label names.
<a name="Prefix"></a>
## func [Prefix](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/katenaryLabels.go#L236>)
## func [Prefix](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L224>)
```go
func Prefix() string
@@ -53,7 +51,7 @@ func Prefix() string
<a name="Help"></a>
## type [Help](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/katenaryLabels.go#L65-L70>)
## type [Help](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L63-L68>)
Help is the documentation of a label.
@@ -67,7 +65,7 @@ type Help struct {
```
<a name="Label"></a>
## type [Label](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/katenaryLabels.go#L58>)
## type [Label](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L56>)
Label is a katenary label to find in compose files.
@@ -94,12 +92,12 @@ const (
LabelCronJob Label = KatenaryLabelPrefix + "/cronjob"
LabelEnvFrom Label = KatenaryLabelPrefix + "/env-from"
LabelExchangeVolume Label = KatenaryLabelPrefix + "/exchange-volumes"
LabelValuesFrom Label = KatenaryLabelPrefix + "/values-from"
LabelValueFrom Label = KatenaryLabelPrefix + "/values-from"
)
```
<a name="LabelName"></a>
### func [LabelName](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/katenaryLabels.go#L60>)
### func [LabelName](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L58>)
```go
func LabelName(name string) Label

60
doc/docs/packages/internal/generator/labels/labelstructs.md → doc/docs/packages/generator/labels/labelStructs.md
View File

@@ -1,32 +1,32 @@
<!-- Code generated by gomarkdoc. DO NOT EDIT -->
# labelstructs
# labelStructs
```go
import "katenary.io/internal/generator/labels/labelstructs"
import "katenary/generator/labels/labelStructs"
```
Package labelstructs is a package that contains the structs used to represent the labels in the yaml files.
labelStructs is a package that contains the structs used to represent the labels in the yaml files.
## type [ConfigMapFiles](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/configMap.go#L5>)
## type [ConfigMapFile](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/configMap.go#L5>)
```go
type ConfigMapFiles []string
type ConfigMapFile []string
```
<a name="ConfigMapFileFrom"></a>
### func [ConfigMapFileFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/configMap.go#L7>)
### func [ConfigMapFileFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/configMap.go#L7>)
```go
func ConfigMapFileFrom(data string) (ConfigMapFiles, error)
func ConfigMapFileFrom(data string) (ConfigMapFile, error)
```
<a name="CronJob"></a>
## type [CronJob](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/cronJob.go#L5-L10>)
## type [CronJob](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/cronJob.go#L5-L10>)
@@ -40,7 +40,7 @@ type CronJob struct {
```
<a name="CronJobFrom"></a>
### func [CronJobFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/cronJob.go#L12>)
### func [CronJobFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/cronJob.go#L12>)
```go
func CronJobFrom(data string) (*CronJob, error)
@@ -49,7 +49,7 @@ func CronJobFrom(data string) (*CronJob, error)
<a name="Dependency"></a>
## type [Dependency](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/dependencies.go#L6-L12>)
## type [Dependency](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/dependencies.go#L6-L12>)
Dependency is a dependency of a chart to other charts.
@@ -64,7 +64,7 @@ type Dependency struct {
```
<a name="DependenciesFrom"></a>
### func [DependenciesFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/dependencies.go#L15>)
### func [DependenciesFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/dependencies.go#L15>)
```go
func DependenciesFrom(data string) ([]Dependency, error)
@@ -73,7 +73,7 @@ func DependenciesFrom(data string) ([]Dependency, error)
DependenciesFrom returns a slice of dependencies from the given string.
<a name="EnvFrom"></a>
## type [EnvFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/envFrom.go#L5>)
## type [EnvFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/envFrom.go#L5>)
@@ -82,7 +82,7 @@ type EnvFrom []string
```
<a name="EnvFromFrom"></a>
### func [EnvFromFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/envFrom.go#L8>)
### func [EnvFromFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/envFrom.go#L8>)
```go
func EnvFromFrom(data string) (EnvFrom, error)
@@ -91,7 +91,7 @@ func EnvFromFrom(data string) (EnvFrom, error)
EnvFromFrom returns a EnvFrom from the given string.
<a name="ExchangeVolume"></a>
## type [ExchangeVolume](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/exchangeVolume.go#L5-L10>)
## type [ExchangeVolume](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/exchangeVolume.go#L5-L10>)
@@ -105,7 +105,7 @@ type ExchangeVolume struct {
```
<a name="NewExchangeVolumes"></a>
### func [NewExchangeVolumes](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/exchangeVolume.go#L12>)
### func [NewExchangeVolumes](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/exchangeVolume.go#L12>)
```go
func NewExchangeVolumes(data string) ([]*ExchangeVolume, error)
@@ -114,7 +114,7 @@ func NewExchangeVolumes(data string) ([]*ExchangeVolume, error)
<a name="HealthCheck"></a>
## type [HealthCheck](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/probes.go#L11-L14>)
## type [HealthCheck](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/probes.go#L11-L14>)
@@ -126,7 +126,7 @@ type HealthCheck struct {
```
<a name="ProbeFrom"></a>
### func [ProbeFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/probes.go#L16>)
### func [ProbeFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/probes.go#L16>)
```go
func ProbeFrom(data string) (*HealthCheck, error)
@@ -135,7 +135,7 @@ func ProbeFrom(data string) (*HealthCheck, error)
<a name="Ingress"></a>
## type [Ingress](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/ingress.go#L15-L23>)
## type [Ingress](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/ingress.go#L14-L22>)
@@ -143,16 +143,16 @@ func ProbeFrom(data string) (*HealthCheck, error)
type Ingress struct {
Port *int32 `yaml:"port,omitempty" json:"port,omitempty"`
Annotations map[string]string `yaml:"annotations,omitempty" jsonschema:"nullable" json:"annotations,omitempty"`
Hostname string `yaml:"hostname,omitempty" json:"hostname,omitempty"`
Hostname string `yaml:"hostname" json:"hostname,omitempty"`
Path *string `yaml:"path,omitempty" json:"path,omitempty"`
Class *string `yaml:"class,omitempty" json:"class,omitempty" jsonschema:"default:-"`
Enabled bool `yaml:"enabled,omitempty" json:"enabled,omitempty"`
Enabled bool `yaml:"enabled" json:"enabled,omitempty"`
TLS *TLS `yaml:"tls,omitempty" json:"tls,omitempty"`
}
```
<a name="IngressFrom"></a>
### func [IngressFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/ingress.go#L26>)
### func [IngressFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/ingress.go#L25>)
```go
func IngressFrom(data string) (*Ingress, error)
@@ -161,7 +161,7 @@ func IngressFrom(data string) (*Ingress, error)
IngressFrom creates a new Ingress from a compose service.
<a name="MapEnv"></a>
## type [MapEnv](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/mapenv.go#L5>)
## type [MapEnv](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/mapenv.go#L5>)
@@ -170,7 +170,7 @@ type MapEnv map[string]string
```
<a name="MapEnvFrom"></a>
### func [MapEnvFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/mapenv.go#L8>)
### func [MapEnvFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/mapenv.go#L8>)
```go
func MapEnvFrom(data string) (MapEnv, error)
@@ -179,7 +179,7 @@ func MapEnvFrom(data string) (MapEnv, error)
MapEnvFrom returns a MapEnv from the given string.
<a name="Ports"></a>
## type [Ports](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/ports.go#L5>)
## type [Ports](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/ports.go#L5>)
@@ -188,7 +188,7 @@ type Ports []uint32
```
<a name="PortsFrom"></a>
### func [PortsFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/ports.go#L8>)
### func [PortsFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/ports.go#L8>)
```go
func PortsFrom(data string) (Ports, error)
@@ -197,7 +197,7 @@ func PortsFrom(data string) (Ports, error)
PortsFrom returns a Ports from the given string.
<a name="Secrets"></a>
## type [Secrets](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/secrets.go#L5>)
## type [Secrets](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/secrets.go#L5>)
@@ -206,7 +206,7 @@ type Secrets []string
```
<a name="SecretsFrom"></a>
### func [SecretsFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/secrets.go#L7>)
### func [SecretsFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/secrets.go#L7>)
```go
func SecretsFrom(data string) (Secrets, error)
@@ -215,7 +215,7 @@ func SecretsFrom(data string) (Secrets, error)
<a name="TLS"></a>
## type [TLS](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/ingress.go#L11-L13>)
## type [TLS](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/ingress.go#L10-L12>)
@@ -226,7 +226,7 @@ type TLS struct {
```
<a name="ValueFrom"></a>
## type [ValueFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/valueFrom.go#L5>)
## type [ValueFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/valueFrom.go#L5>)
@@ -235,7 +235,7 @@ type ValueFrom map[string]string
```
<a name="GetValueFrom"></a>
### func [GetValueFrom](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/labels/labelstructs/valueFrom.go#L7>)
### func [GetValueFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelStructs/valueFrom.go#L7>)
```go
func GetValueFrom(data string) (*ValueFrom, error)

67
doc/docs/packages/internal/generator/katenaryfile.md
View File

@@ -1,67 +0,0 @@
<!-- Code generated by gomarkdoc. DO NOT EDIT -->
# katenaryfile
```go
import "katenary.io/internal/generator/katenaryfile"
```
Package katenaryfile is a package for reading and writing katenary files.
A katenary file, named "katenary.yml" or "katenary.yaml", is a file where you can define the configuration of the conversion avoiding the use of labels in the compose file.
Formely, the file describe the same structure as in labels, and so that can be validated and completed by LSP. It also ease the use of katenary.
## func [GenerateSchema](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/katenaryfile/main.go#L138>)
```go
func GenerateSchema() string
```
GenerateSchema generates the schema for the katenary.yaml file.
<a name="OverrideWithConfig"></a>
## func [OverrideWithConfig](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/katenaryfile/main.go#L50>)
```go
func OverrideWithConfig(project *types.Project)
```
OverrideWithConfig overrides the project with the katenary.yaml file. It will set the labels of the services with the values from the katenary.yaml file. It work in memory, so it will not modify the original project.
<a name="Service"></a>
## type [Service](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/katenaryfile/main.go#L28-L45>)
Service is a struct that contains the service configuration for katenary
```go
type Service struct {
MainApp *bool `yaml:"main-app,omitempty" json:"main-app,omitempty" jsonschema:"title=Is this service the main application"`
Values []StringOrMap `yaml:"values,omitempty" json:"values,omitempty" jsonschema:"description=Environment variables to be set in values.yaml with or without a description"`
Secrets *labelstructs.Secrets `yaml:"secrets,omitempty" json:"secrets,omitempty" jsonschema:"title=Secrets,description=Environment variables to be set as secrets"`
Ports *labelstructs.Ports `yaml:"ports,omitempty" json:"ports,omitempty" jsonschema:"title=Ports,description=Ports to be exposed in services"`
Ingress *labelstructs.Ingress `yaml:"ingress,omitempty" json:"ingress,omitempty" jsonschema:"title=Ingress,description=Ingress configuration"`
HealthCheck *labelstructs.HealthCheck `yaml:"health-check,omitempty" json:"health-check,omitempty" jsonschema:"title=Health Check,description=Health check configuration that respects the kubernetes api"`
SamePod *string `yaml:"same-pod,omitempty" json:"same-pod,omitempty" jsonschema:"title=Same Pod,description=Service that should be in the same pod"`
Description *string `yaml:"description,omitempty" json:"description,omitempty" jsonschema:"title=Description,description=Description of the service that will be injected in the values.yaml file"`
Ignore *bool `yaml:"ignore,omitempty" json:"ignore,omitempty" jsonschema:"title=Ignore,description=Ignore the service in the conversion"`
Dependencies []labelstructs.Dependency `yaml:"dependencies,omitempty" json:"dependencies,omitempty" jsonschema:"title=Dependencies,description=Services that should be injected in the Chart.yaml file"`
ConfigMapFiles *labelstructs.ConfigMapFiles `yaml:"configmap-files,omitempty" json:"configmap-files,omitempty" jsonschema:"title=ConfigMap Files,description=Files that should be injected as ConfigMap"`
MapEnv *labelstructs.MapEnv `yaml:"map-env,omitempty" json:"map-env,omitempty" jsonschema:"title=Map Env,description=Map environment variables to another value"`
CronJob *labelstructs.CronJob `yaml:"cron-job,omitempty" json:"cron-job,omitempty" jsonschema:"title=Cron Job,description=Cron Job configuration"`
EnvFrom *labelstructs.EnvFrom `yaml:"env-from,omitempty" json:"env-from,omitempty" jsonschema:"title=Env From,description=Inject environment variables from another service"`
ExchangeVolumes []*labelstructs.ExchangeVolume `yaml:"exchange-volumes,omitempty" json:"exchange-volumes,omitempty" jsonschema:"title=Exchange Volumes,description=Exchange volumes between services"`
ValuesFrom *labelstructs.ValueFrom `yaml:"values-from,omitempty" json:"values-from,omitempty" jsonschema:"title=Values From,description=Inject values from another service (secret or configmap environment variables)"`
}
```
<a name="StringOrMap"></a>
## type [StringOrMap](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/generator/katenaryfile/main.go#L25>)
StringOrMap is a struct that can be either a string or a map of strings. It's a helper struct to unmarshal the katenary.yaml file and produce the schema
```go
type StringOrMap any
```
Generated by [gomarkdoc](<https://github.com/princjef/gomarkdoc>)

6
doc/docs/packages/internal/parser.md → doc/docs/packages/parser.md
View File

@@ -3,12 +3,12 @@
# parser
```go
import "katenary.io/internal/parser"
import "katenary/parser"
```
Package parser is a wrapper around compose\-go to parse compose files.
Parser package is a wrapper around compose\-go to parse compose files.
## func [Parse](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/parser/main.go#L29>)
## func [Parse](<https://github.com/metal3d/katenary/blob/develop/parser/main.go#L29>)
```go
func Parse(profiles []string, envFiles []string, dockerComposeFile ...string) (*types.Project, error)

60
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View File

@@ -0,0 +1,60 @@
<!-- Code generated by gomarkdoc. DO NOT EDIT -->
# update
```go
import "katenary/update"
```
Update package is used to check if a new version of katenary is available.
## Variables
<a name="Version"></a>
```go
var (
Version = "master" // reset by cmd/main.go
)
```
<a name="DownloadFile"></a>
## func [DownloadFile](<https://github.com/metal3d/katenary/blob/develop/update/main.go#L134>)
```go
func DownloadFile(url, exe string) error
```
DownloadFile will download a url to a local file. It also ensure that the file is executable.
<a name="DownloadLatestVersion"></a>
## func [DownloadLatestVersion](<https://github.com/metal3d/katenary/blob/develop/update/main.go#L80>)
```go
func DownloadLatestVersion(assets []Asset) error
```
DownloadLatestVersion will download the latest version of katenary.
<a name="Asset"></a>
## type [Asset](<https://github.com/metal3d/katenary/blob/develop/update/main.go#L23-L26>)
Asset is a github asset from release url.
```go
type Asset struct {
Name string `json:"name"`
URL string `json:"browser_download_url"`
}
```
<a name="CheckLatestVersion"></a>
### func [CheckLatestVersion](<https://github.com/metal3d/katenary/blob/develop/update/main.go#L29>)
```go
func CheckLatestVersion() (string, []Asset, error)
```
CheckLatestVersion check katenary latest version from release and propose to download it
Generated by [gomarkdoc](<https://github.com/princjef/gomarkdoc>)

57
doc/docs/packages/internal/utils.md → doc/docs/packages/utils.md
View File

@@ -3,21 +3,12 @@
# utils
```go
import "katenary.io/internal/utils"
import "katenary/utils"
```
Package utils provides some utility functions used in katenary. It defines some constants and functions used in the whole project.
Utils package provides some utility functions used in katenary. It defines some constants and functions used in the whole project.
## Constants
<a name="DirectoryPermission"></a>DirectoryPermission is the default values for permissions apply to created directories.
```go
const DirectoryPermission = 0o755
```
<a name="AsResourceName"></a>
## func [AsResourceName](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L196>)
## func [AsResourceName](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L191>)
```go
func AsResourceName(name string) string
@@ -26,7 +17,7 @@ func AsResourceName(name string) string
AsResourceName returns a resource name with underscores to respect the kubernetes naming convention. It's the opposite of FixedResourceName.
<a name="Confirm"></a>
## func [Confirm](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L164>)
## func [Confirm](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L161>)
```go
func Confirm(question string, icon ...Icon) bool
@@ -35,7 +26,7 @@ func Confirm(question string, icon ...Icon) bool
Confirm asks a question and returns true if the answer is y.
<a name="CountStartingSpaces"></a>
## func [CountStartingSpaces](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L41>)
## func [CountStartingSpaces](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L38>)
```go
func CountStartingSpaces(line string) int
@@ -44,7 +35,7 @@ func CountStartingSpaces(line string) int
CountStartingSpaces counts the number of spaces at the beginning of a string.
<a name="EncodeBasicYaml"></a>
## func [EncodeBasicYaml](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L178>)
## func [EncodeBasicYaml](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L173>)
```go
func EncodeBasicYaml(data any) ([]byte, error)
@@ -53,7 +44,7 @@ func EncodeBasicYaml(data any) ([]byte, error)
EncodeBasicYaml encodes a basic yaml from an interface.
<a name="FixedResourceName"></a>
## func [FixedResourceName](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L190>)
## func [FixedResourceName](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L185>)
```go
func FixedResourceName(name string) string
@@ -62,7 +53,7 @@ func FixedResourceName(name string) string
FixedResourceName returns a resource name without underscores to respect the kubernetes naming convention.
<a name="GetContainerByName"></a>
## func [GetContainerByName](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L87>)
## func [GetContainerByName](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L84>)
```go
func GetContainerByName(name string, containers []corev1.Container) (*corev1.Container, int)
@@ -71,7 +62,7 @@ func GetContainerByName(name string, containers []corev1.Container) (*corev1.Con
GetContainerByName returns a container by name and its index in the array. It returns nil, \-1 if not found.
<a name="GetKind"></a>
## func [GetKind](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L54>)
## func [GetKind](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L51>)
```go
func GetKind(path string) (kind string)
@@ -80,7 +71,7 @@ func GetKind(path string) (kind string)
GetKind returns the kind of the resource from the file path.
<a name="GetServiceNameByPort"></a>
## func [GetServiceNameByPort](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L77>)
## func [GetServiceNameByPort](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L74>)
```go
func GetServiceNameByPort(port int) string
@@ -89,7 +80,7 @@ func GetServiceNameByPort(port int) string
GetServiceNameByPort returns the service name for a port. It the service name is not found, it returns an empty string.
<a name="GetValuesFromLabel"></a>
## func [GetValuesFromLabel](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L129>)
## func [GetValuesFromLabel](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L126>)
```go
func GetValuesFromLabel(service types.ServiceConfig, LabelValues string) map[string]*EnvConfig
@@ -98,7 +89,7 @@ func GetValuesFromLabel(service types.ServiceConfig, LabelValues string) map[str
GetValuesFromLabel returns a map of values from a label.
<a name="HashComposefiles"></a>
## func [HashComposefiles](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/hash.go#L12>)
## func [HashComposefiles](<https://github.com/metal3d/katenary/blob/develop/utils/hash.go#L12>)
```go
func HashComposefiles(files []string) (string, error)
@@ -107,7 +98,7 @@ func HashComposefiles(files []string) (string, error)
HashComposefiles returns a hash of the compose files.
<a name="Int32Ptr"></a>
## func [Int32Ptr](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L35>)
## func [Int32Ptr](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L32>)
```go
func Int32Ptr(i int32) *int32
@@ -116,7 +107,7 @@ func Int32Ptr(i int32) *int32
Int32Ptr returns a pointer to an int32.
<a name="PathToName"></a>
## func [PathToName](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L106>)
## func [PathToName](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L103>)
```go
func PathToName(path string) string
@@ -125,7 +116,7 @@ func PathToName(path string) string
PathToName converts a path to a kubernetes complient name.
<a name="StrPtr"></a>
## func [StrPtr](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L38>)
## func [StrPtr](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L35>)
```go
func StrPtr(s string) *string
@@ -134,7 +125,7 @@ func StrPtr(s string) *string
StrPtr returns a pointer to a string.
<a name="TplName"></a>
## func [TplName](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L22>)
## func [TplName](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L19>)
```go
func TplName(serviceName, appname string, suffix ...string) string
@@ -143,25 +134,25 @@ func TplName(serviceName, appname string, suffix ...string) string
TplName returns the name of the kubernetes resource as a template string. It is used in the templates and defined in \_helper.tpl file.
<a name="TplValue"></a>
## func [TplValue](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L97>)
## func [TplValue](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L94>)
```go
func TplValue(serviceName, variable string, pipes ...string) string
```
TplValue returns a string that can be used in a template to access a value from the values file.
GetContainerByName returns a container by name and its index in the array.
<a name="Warn"></a>
## func [Warn](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/icons.go#L25>)
## func [Warn](<https://github.com/metal3d/katenary/blob/develop/utils/icons.go#L25>)
```go
func Warn(msg ...any)
func Warn(msg ...interface{})
```
Warn prints a warning message
<a name="WordWrap"></a>
## func [WordWrap](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L159>)
## func [WordWrap](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L156>)
```go
func WordWrap(text string, lineWidth int) string
@@ -170,7 +161,7 @@ func WordWrap(text string, lineWidth int) string
WordWrap wraps a string to a given line width. Warning: it may break the string. You need to check the result.
<a name="Wrap"></a>
## func [Wrap](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L71>)
## func [Wrap](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L68>)
```go
func Wrap(src, above, below string) string
@@ -179,7 +170,7 @@ func Wrap(src, above, below string) string
Wrap wraps a string with a string above and below. It will respect the indentation of the src string.
<a name="EnvConfig"></a>
## type [EnvConfig](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/utils.go#L123-L126>)
## type [EnvConfig](<https://github.com/metal3d/katenary/blob/develop/utils/utils.go#L120-L123>)
EnvConfig is a struct to hold the description of an environment variable.
@@ -191,7 +182,7 @@ type EnvConfig struct {
```
<a name="Icon"></a>
## type [Icon](<https://repo.katenary.io/Katenary/katenary/blob/master/internal/utils/icons.go#L6>)
## type [Icon](<https://github.com/metal3d/katenary/blob/develop/utils/icons.go#L6>)
Icon is a unicode icon

161
doc/docs/usage.md
View File

@@ -13,7 +13,7 @@ katenary convert
This will create a `chart` directory with the helm chart inside.
But, in general, you will need to add a few configurations to help Katenary to transpose the compose file to a working
But, in general, you will need to add a few configuration to help Katenary to transpose the compose file to a working
helm chart.
There are two ways to configure Katenary:
@@ -25,7 +25,7 @@ The Katenary file `katenary.yaml` has benefits over the labels in the compose fi
- you can validate the configuration with a schema, and use completion in your editor
- you separate the configuration and leave the compose file "intact"
- the syntax is a bit simpler, instead of using `katenary.v3/xxx: |-` you can use `xxx: ...`
- the syntax is a bit simpler, instead of using `katenary.v3/xxx: |-" you can use`xxx: ...`
But: **this implies that you have to maintain two files if the compose file changes.**
@@ -34,18 +34,19 @@ For example. With "labels", you should do:
```yaml
# in compose file
services:
webapp:
image: php:7-apache
ports:
- 8080:80
environment:
DB_HOST: database
labels:
katenary.v3/ingress: |-
hostname: myapp.example.com
port: 8080
katenary.v3/map-env: |-
DB_HOST: "{{ .Release.Name }}-database"
webapp:
image: php:7-apache
ports:
- 8080:80
environment:
DB_HOST: database
labels:
katenary.v3/ingress: |-
hostname: myapp.example.com
port: 8080
katenary.v3/map-env: |-
DB_HOST: "{{ .Release.Name }}-database"
```
Using a Katenary file, you can do:
@@ -53,26 +54,26 @@ Using a Katenary file, you can do:
```yaml
# in compose file, no need to add labels
services:
webapp:
image: php:7-apache
ports:
- 8080:80
environment:
DB_HOST: database
webapp:
image: php:7-apache
ports:
- 8080:80
environment:
DB_HOST: database
# in katenary.yaml
webapp:
ingress:
hostname: myapp.example.com
port: 8080
map-env:
DB_HOST: "{{ .Release.Name }}-database"
ingress:
hostname: myapp.example.com
port: 8080
map-env:
DB_HOST: "{{ .Release.Name }}-database"
```
!!! Warning "YAML in multiline label"
Compose only accept text label. So, to put a complete YAML content in the target label,
Compose only accept text label. So, to put a complete YAML content in the target label,
you need to use a pipe char (`|` or `|-`) and to **indent** your content.
For example :
@@ -129,8 +130,8 @@ After having installed `katenary`, the standard usage is to call:
It will search standard compose files in the current directory and try to create a helm chart in "chart" directory.
!!! Info
Katenary uses the compose-go library which respects the Docker and Docker-Compose specification. Keep in mind that
it will find files exactly the same way as `docker-compose` and `podman-compose` do it.
Katenary uses the compose-go library which respects the Docker and Docker-Compose specification. Keep in mind that
it will find files exactly the same way as `docker-compose` and `podman-compose` do it.
Of course, you can provide others files than the default with (cumulative) `-c` options:
@@ -141,11 +142,11 @@ Of course, you can provide others files than the default with (cumulative) `-c`
Katenary proposes a lot of labels to configure the helm chart generation, but some are very important.
!!! Info
For more complete label usage, see [the labels page](labels.md).
For more complete label usage, see [the labels page](labels.md).
### Work with Depends On?
Kubernetes does not provide service or pod starting detection from others pods. But Katenary will create `initContainer`
Kubernetes does not provide service or pod starting detection from others pods. But katenary will create init containers
to make you able to wait for a service to respond. But you'll probably need to adapt a bit the compose file.
See this compose file:
@@ -154,15 +155,15 @@ See this compose file:
version: "3"
services:
webapp:
image: php:8-apache
depends_on:
- database
webapp:
image: php:8-apache
depends_on:
- database
database:
image: mariadb
environment:
MYSQL_ROOT_PASSWORD: foobar
database:
image: mariadb
environment:
MYSQL_ROOT_PASSWORD: foobar
```
In this case, `webapp` needs to know the `database` port because the `depends_on` points on it and Kubernetes has not
@@ -173,18 +174,18 @@ So, instead of exposing the port in the compose definition, let's declare this t
version: "3"
services:
webapp:
image: php:8-apache
depends_on:
- database
webapp:
image: php:8-apache
depends_on:
- database
database:
image: mariadb
environment:
MYSQL_ROOT_PASSWORD: foobar
labels:
katenary.v3/ports: |-
- 3306
database:
image: mariadb
environment:
MYSQL_ROOT_PASSWORD: foobar
labels:
katenary.v3/ports: |-
- 3306
```
### Declare ingresses
@@ -196,14 +197,14 @@ Katenary can create this resource for you. You just need to declare the hostname
```yaml
services:
webapp:
image: ...
ports: 8080:5050
labels:
katenary.v3/ingress: |-
# the target port is 5050 wich is the "service" port
port: 5050
hostname: myapp.example.com
webapp:
image: ...
ports: 8080:5050
labels:
katenary.v3/ingress: |-
# the target port is 5050 wich is the "service" port
port: 5050
hostname: myapp.example.com
```
Note that the port to bind is the one used by the container, not the used locally. This is because Katenary create a
@@ -218,13 +219,13 @@ With a compose file, there is no problem as Docker/Podman allows resolving the n
```yaml
services:
webapp:
image: php:7-apache
environment:
DB_HOST: database
webapp:
image: php:7-apache
environment:
DB_HOST: database
database:
image: mariadb
database:
image: mariadb
```
Katenary prefixes the services with `{{ .Release.Name }}` (to make it possible to install the application several times
@@ -232,16 +233,16 @@ in a namespace), so you need to "remap" the environment variable to the right on
```yaml
services:
webapp:
image: php:7-apache
environment:
DB_HOST: database
labels:
katenary.v3/mapenv: |-
DB_HOST: "{{ .Release.Name }}-database"
webapp:
image: php:7-apache
environment:
DB_HOST: database
labels:
katenary.v3/mapenv: |-
DB_HOST: "{{ .Release.Name }}-database"
database:
image: mariadb
database:
image: mariadb
```
This label can be used to map others environment for any others reason. E.g. to change an informational environment
@@ -249,13 +250,13 @@ variable.
```yaml
services:
webapp:
#...
environment:
RUNNING: docker
labels:
katenary.v3/mapenv: |-
RUNNING: kubernetes
webapp:
#...
environment:
RUNNING: docker
labels:
katenary.v3/mapenv: |-
RUNNING: kubernetes
```
In the above example, `RUNNING` will be set to `kubernetes` when you'll deploy the application with helm, and it's

42
doc/mkdocs.yml
View File

@@ -1,18 +1,8 @@
site_name: Katenary documentation
docs_dir: ./docs
plugins:
plugins:
- search
- inline-svg
- manpage:
enabled: true
preprocess: preprocess.py
pages:
- title: Katenary
header: Katenary helm chart generator
output: share/man/man1/katenary.1
inputs:
- usage.md
- labels.md
theme:
name: material
custom_dir: overrides
@@ -51,24 +41,26 @@ copyright: Copyright &copy; 2021 - 2024 - Katenary authors
extra:
generator: false
social:
- icon: fontawesome/brands/git
link: https://repo.katenary.io/katenary/katenary
- icon: fontawesome/brands/github
link: https://github.com/metal3d/katenary
nav:
- "Home": index.md
- usage.md
- labels.md
- Behind the scene:
- coding.md
- dependencies.md
- coding.md
- dependencies.md
- FAQ: faq.md
- Go Packages:
- packages/cmd/katenary.md
- packages/internal/parser.md
- packages/internal/utils.md
- Generator:
- Index: packages/internal/generator.md
- ExtraFiles: packages/internal/generator/extrafiles.md
- labels:
- packages/internal/generator/labels.md
- Labelstructs: packages/internal/generator/labels/labelstructs.md
- KatenaryFile: packages/internal/generator/katenaryfile.md
- packages/cmd/katenary.md
- packages/parser.md
- packages/update.md
- packages/utils.md
- Generator:
- Index: packages/generator.md
- ExtraFiles: packages/generator/extrafiles.md
- labels:
- packages/generator/labels.md
- LabelStructs: packages/generator/labels/labelStructs.md
- KatenaryFile: packages/generator/katenaryfile.md

22
doc/preprocess.py
View File

@@ -1,22 +0,0 @@
"""Called by mkdocs to preprocess files and build manpages"""
from bs4 import BeautifulSoup, Tag
def to_remove(tag: Tag) -> bool:
"""Removes images, SVGs, links containing images or SVGs, and permalinks from the BeautifulSoup object."""
if tag.name in {"img", "svg"}:
return True
# remove links containing images or SVGs
if tag.name == "a" and tag.img and to_remove(tag.img):
return True
# remove permalinks
if tag.name == "a" and "headerlink" in tag.get("class", ()):
return True
return False
def preprocess(soup: BeautifulSoup, output: str) -> None:
"""Preprocess the BeautifulSoup object to remove unwanted elements."""
for element in soup.find_all(to_remove):
element.decompose()

2
doc/requirements.txt
View File

@@ -5,5 +5,3 @@ pymdown-extensions==10.*
mkdocs-material==9.*
mkdocs-material-extensions==1.*
mkdocs-plugin-inline-svg-mod
beautifulsoup4==4.*
mkdocs-manpage[preprocess]

796
doc/share/man/man1/katenary.1
View File

@@ -1,796 +0,0 @@
'\" t
.\" Automatically generated by Pandoc 3.1.11.1
.\"
.TH "Katenary" "1" "2025-08-21" "mkdocs-manpage v2.0.1" "Katenary helm chart generator"
.SH Basic Usage
Basically, you can use \f[CR]katenary\f[R] to transpose a docker\-compose file (or any compose file compatible with \f[CR]podman\-compose\f[R] and \f[CR]docker\-compose\f[R]) to a configurable Helm Chart.
This resulting helm chart can be installed with \f[CR]helm\f[R] command to your Kubernetes cluster.
.PP
For very basic compose files, without any specific configuration, Katenary will create a working helm chart using the simple command line:
.IP
.EX
katenary convert
.EE
.PP
This will create a \f[CR]chart\f[R] directory with the helm chart inside.
.PP
But, in general, you will need to add a few configurations to help Katenary to transpose the compose file to a working helm chart.
.PP
There are two ways to configure Katenary:
.IP \[bu] 2
Using the compose files, adding labels to the services
.IP \[bu] 2
Using a specific file named \f[CR]katenary.yaml\f[R]
.PP
The Katenary file \f[CR]katenary.yaml\f[R] has benefits over the labels in the compose file:
.IP \[bu] 2
you can validate the configuration with a schema, and use completion in your editor
.IP \[bu] 2
you separate the configuration and leave the compose file \[dq]intact\[dq]
.IP \[bu] 2
the syntax is a bit simpler, instead of using \f[CR]katenary.v3/xxx: |\-\f[R] you can use \f[CR]xxx: ...\f[R]
.PP
But: \f[B]this implies that you have to maintain two files if the compose file changes.\f[R]
.PP
For example.
With \[dq]labels\[dq], you should do:
.IP
.EX
# in compose file
services:
webapp:
image: php:7\-apache
ports:
\- 8080:80
environment:
DB_HOST: database
labels:
katenary.v3/ingress: |\-
hostname: myapp.example.com
port: 8080
katenary.v3/map\-env: |\-
DB_HOST: \[dq]{{ .Release.Name }}\-database\[dq]
.EE
.PP
Using a Katenary file, you can do:
.IP
.EX
# in compose file, no need to add labels
services:
webapp:
image: php:7\-apache
ports:
\- 8080:80
environment:
DB_HOST: database
# in katenary.yaml
webapp:
ingress:
hostname: myapp.example.com
port: 8080
map\-env:
DB_HOST: \[dq]{{ .Release.Name }}\-database\[dq]
.EE
.PP
YAML in multiline label
.PP
Compose only accept text label.
So, to put a complete YAML content in the target label, you need to use a pipe char (\f[CR]|\f[R] or \f[CR]|\-\f[R]) and to \f[B]indent\f[R] your content.
.PP
For example :
.IP
.EX
labels:
# your labels
foo: bar
# katenary labels with multiline
katenary.v3/ingress: |\-
hostname: my.website.tld
port: 80
katenary.v3/ports: |\-
\- 1234
.EE
.PP
Katenary transforms compose services this way:
.IP \[bu] 2
Takes the service and create a \[dq]Deployment\[dq] file
.IP \[bu] 2
if a port is declared, Katenary creates a service (\f[CR]ClusterIP\f[R])
.IP \[bu] 2
if a port is exposed, Katenary creates a service (\f[CR]NodePort\f[R])
.IP \[bu] 2
environment variables will be stored inside a \f[CR]ConfigMap\f[R]
.IP \[bu] 2
image, tags, and ingresses configuration are also stored in \f[CR]values.yaml\f[R] file
.IP \[bu] 2
if named volumes are declared, Katenary create \f[CR]PersistentVolumeClaims\f[R] \- not enabled in values file
.IP \[bu] 2
\f[CR]depends_on\f[R] needs that the pointed service declared a port.
If not, you can use labels to inform Katenary
.PP
For any other specific configuration, like binding local files as \f[CR]ConfigMap\f[R], bind variables, add values with documentation, etc.
You\[aq]ll need to use labels.
.PP
Katenary can also configure containers grouping in pods, declare dependencies, ignore some services, force variables as secrets, mount files as \f[CR]configMap\f[R], and many others things.
To adapt the helm chart generation, you will need to use some specific labels.
.PP
For more complete label usage, see the labels page.
.PP
Overriding file
.PP
It could be sometimes more convinient to separate the configuration related to Katenary inside a secondary file.
.PP
Instead of adding labels inside the \f[CR]compose.yaml\f[R] file, you can create a file named \f[CR]compose.katenary.yaml\f[R] and declare your labels inside.
Katenary will detect it by default.
.PP
\f[B]No need to precise the file in the command line.\f[R]
.SS Make conversion
After having installed \f[CR]katenary\f[R], the standard usage is to call:
.IP
.EX
katenary convert
.EE
.PP
It will search standard compose files in the current directory and try to create a helm chart in \[dq]chart\[dq] directory.
.PP
Info
.PP
Katenary uses the compose\-go library which respects the Docker and Docker\-Compose specification.
Keep in mind that it will find files exactly the same way as \f[CR]docker\-compose\f[R] and \f[CR]podman\-compose\f[R] do it.
.PP
Of course, you can provide others files than the default with (cumulative) \f[CR]\-c\f[R] options:
.IP
.EX
katenary convert \-c file1.yaml \-c file2.yaml
.EE
.SS Some common labels to use
Katenary proposes a lot of labels to configure the helm chart generation, but some are very important.
.PP
Info
.PP
For more complete label usage, see the labels page.
.SS Work with Depends On?
Kubernetes does not provide service or pod starting detection from others pods.
But Katenary will create \f[CR]initContainer\f[R] to make you able to wait for a service to respond.
But you\[aq]ll probably need to adapt a bit the compose file.
.PP
See this compose file:
.IP
.EX
version: \[dq]3\[dq]
services:
webapp:
image: php:8\-apache
depends_on:
\- database
database:
image: mariadb
environment:
MYSQL_ROOT_PASSWORD: foobar
.EE
.PP
In this case, \f[CR]webapp\f[R] needs to know the \f[CR]database\f[R] port because the \f[CR]depends_on\f[R] points on it and Kubernetes has not (yet) solution to check the database startup.
Katenary wants to create a \f[CR]initContainer\f[R] to hit on the related service.
So, instead of exposing the port in the compose definition, let\[aq]s declare this to Katenary with labels:
.IP
.EX
version: \[dq]3\[dq]
services:
webapp:
image: php:8\-apache
depends_on:
\- database
database:
image: mariadb
environment:
MYSQL_ROOT_PASSWORD: foobar
labels:
katenary.v3/ports: |\-
\- 3306
.EE
.SS Declare ingresses
It\[aq]s very common to have an Ingress resource on web application to deploy on Kubernetes.
It allows exposing the service to the outside of the cluster (you need to install an ingress controller).
.PP
Katenary can create this resource for you.
You just need to declare the hostname and the port to bind.
.IP
.EX
services:
webapp:
image: ...
ports: 8080:5050
labels:
katenary.v3/ingress: |\-
# the target port is 5050 wich is the \[dq]service\[dq] port
port: 5050
hostname: myapp.example.com
.EE
.PP
Note that the port to bind is the one used by the container, not the used locally.
This is because Katenary create a service to bind the container itself.
.SS Map environment to helm values
A lot of framework needs to receive service host or IP in an environment variable to configure the connection.
For example, to connect a PHP application to a database.
.PP
With a compose file, there is no problem as Docker/Podman allows resolving the name by container name:
.IP
.EX
services:
webapp:
image: php:7\-apache
environment:
DB_HOST: database
database:
image: mariadb
.EE
.PP
Katenary prefixes the services with \f[CR]{{ .Release.Name }}\f[R] (to make it possible to install the application several times in a namespace), so you need to \[dq]remap\[dq] the environment variable to the right one.
.IP
.EX
services:
webapp:
image: php:7\-apache
environment:
DB_HOST: database
labels:
katenary.v3/mapenv: |\-
DB_HOST: \[dq]{{ .Release.Name }}\-database\[dq]
database:
image: mariadb
.EE
.PP
This label can be used to map others environment for any others reason.
E.g.
to change an informational environment variable.
.IP
.EX
services:
webapp:
#...
environment:
RUNNING: docker
labels:
katenary.v3/mapenv: |\-
RUNNING: kubernetes
.EE
.PP
In the above example, \f[CR]RUNNING\f[R] will be set to \f[CR]kubernetes\f[R] when you\[aq]ll deploy the application with helm, and it\[aq]s \f[CR]docker\f[R] for \[dq]Podman\[dq] and \[dq]Docker\[dq] executions.
.SH Labels documentation
Katenary proposes labels to set in \f[CR]compose.yaml\f[R] files (or override files) to configure the Helm Chart generation.
Because it is sometimes needed to have structured values, it is necessary to use the YAML syntax.
While compose labels are string, we can use \f[I]here\-doc\f[R] syntax using \f[CR]|\f[R] to use YAML multiline as value.
.IP
.EX
label\-name: |\-
# this is actually a multiline string here
key1: value1
key2: value2
.EE
.PP
Katenary will try to \f[I]Unmarshal\f[R] these labels.
.SS Label list and types
.PP
.TS
tab(@);
l l l.
T{
Label name
T}@T{
Description
T}@T{
Type
T}
_
T{
\f[CR]katenary.v3/configmap\-files\f[R]
T}@T{
Inject files as Configmap.
T}@T{
\f[CR][]string\f[R]
T}
T{
\f[CR]katenary.v3/cronjob\f[R]
T}@T{
Create a cronjob from the service.
T}@T{
\f[CR]object\f[R]
T}
T{
\f[CR]katenary.v3/dependencies\f[R]
T}@T{
Add Helm dependencies to the service.
T}@T{
\f[CR][]object\f[R]
T}
T{
\f[CR]katenary.v3/description\f[R]
T}@T{
Description of the service
T}@T{
\f[CR]string\f[R]
T}
T{
\f[CR]katenary.v3/env\-from\f[R]
T}@T{
Add environment variables from another service.
T}@T{
\f[CR][]string\f[R]
T}
T{
\f[CR]katenary.v3/exchange\-volumes\f[R]
T}@T{
Add exchange volumes (empty directory on the node) to share data
T}@T{
\f[CR][]object\f[R]
T}
T{
\f[CR]katenary.v3/health\-check\f[R]
T}@T{
Health check to be added to the deployment.
T}@T{
\f[CR]object\f[R]
T}
T{
\f[CR]katenary.v3/ignore\f[R]
T}@T{
Ignore the service
T}@T{
\f[CR]bool\f[R]
T}
T{
\f[CR]katenary.v3/ingress\f[R]
T}@T{
Ingress rules to be added to the service.
T}@T{
\f[CR]object\f[R]
T}
T{
\f[CR]katenary.v3/main\-app\f[R]
T}@T{
Mark the service as the main app.
T}@T{
\f[CR]bool\f[R]
T}
T{
\f[CR]katenary.v3/map\-env\f[R]
T}@T{
Map env vars from the service to the deployment.
T}@T{
\f[CR]map[string]string\f[R]
T}
T{
\f[CR]katenary.v3/ports\f[R]
T}@T{
Ports to be added to the service.
T}@T{
\f[CR][]uint32\f[R]
T}
T{
\f[CR]katenary.v3/same\-pod\f[R]
T}@T{
Move the same\-pod deployment to the target deployment.
T}@T{
\f[CR]string\f[R]
T}
T{
\f[CR]katenary.v3/secrets\f[R]
T}@T{
Env vars to be set as secrets.
T}@T{
\f[CR][]string\f[R]
T}
T{
\f[CR]katenary.v3/values\f[R]
T}@T{
Environment variables to be added to the values.yaml
T}@T{
\f[CR][]string or map[string]string\f[R]
T}
T{
\f[CR]katenary.v3/values\-from\f[R]
T}@T{
Add values from another service.
T}@T{
\f[CR]map[string]string\f[R]
T}
.TE
.SS Detailed description
.SS katenary.v3/configmap\-files
Inject files as Configmap.
.PP
\f[B]Type\f[R]: \f[CR][]string\f[R]
.PP
It makes a file or directory to be converted to one or more ConfigMaps and mounted in the pod.
The file or directory is relative to the service directory.
.PP
If it is a directory, all files inside it are added to the ConfigMap.
.PP
If the directory as subdirectories, so one configmap per subpath are created.
.PP
Warning
.PP
It is not intended to be used to store an entire project in configmaps.
It is intended to be used to store configuration files that are not managed by the application, like nginx configuration files.
Keep in mind that your project sources should be stored in an application image or in a storage.
.PP
\f[B]Example:\f[R]
.IP
.EX
volumes
\- ./conf.d:/etc/nginx/conf.d
labels:
katenary.v3/configmap\-files: |\-
\- ./conf.d
.EE
.SS katenary.v3/cronjob
Create a cronjob from the service.
.PP
\f[B]Type\f[R]: \f[CR]object\f[R]
.PP
This adds a cronjob to the chart.
.PP
The label value is a YAML object with the following attributes: \- command: the command to be executed \- schedule: the cron schedule (cron format or \[at]every where \[dq]every\[dq] is a duration like 1h30m, daily, hourly...)
\- rbac: false (optionnal), if true, it will create a role, a rolebinding and a serviceaccount to make your cronjob able to connect the Kubernetes API
.PP
\f[B]Example:\f[R]
.IP
.EX
labels:
katenary.v3/cronjob: |\-
command: echo \[dq]hello world\[dq]
schedule: \[dq]* */1 * * *\[dq] # or \[at]hourly for example
.EE
.SS katenary.v3/dependencies
Add Helm dependencies to the service.
.PP
\f[B]Type\f[R]: \f[CR][]object\f[R]
.PP
Set the service to be, actually, a Helm dependency.
This means that the service will not be exported as template.
The dependencies are added to the Chart.yaml file and the values are added to the values.yaml file.
.PP
It\[aq]s a list of objects with the following attributes:
.IP \[bu] 2
name: the name of the dependency
.IP \[bu] 2
repository: the repository of the dependency
.IP \[bu] 2
alias: the name of the dependency in values.yaml (optional)
.IP \[bu] 2
values: the values to be set in values.yaml (optional)
.PP
Info
.PP
Katenary doesn\[aq]t update the helm depenedencies by default.
.PP
Use \f[CR]\-\-helm\-update\f[R] (or \f[CR]\-u\f[R]) flag to update the dependencies.
.PP
example: \f[CR]katenary convert \-u\f[R]
.PP
By setting an alias, it is possible to change the name of the dependency in values.yaml.
.PP
\f[B]Example:\f[R]
.IP
.EX
labels:
katenary.v3/dependencies: |\-
\- name: mariadb
repository: oci://registry\-1.docker.io/bitnamicharts
## optional, it changes the name of the section in values.yaml
# alias: mydatabase
## optional, it adds the values to values.yaml
values:
auth:
database: mydatabasename
username: myuser
password: the secret password
.EE
.SS katenary.v3/description
Description of the service
.PP
\f[B]Type\f[R]: \f[CR]string\f[R]
.PP
This replaces the default comment in values.yaml file to the given description.
It is useful to document the service and configuration.
.PP
The value can be set with a documentation in multiline format.
.PP
\f[B]Example:\f[R]
.IP
.EX
labels:
katenary.v3/description: |\-
This is a description of the service.
It can be multiline.
.EE
.SS katenary.v3/env\-from
Add environment variables from another service.
.PP
\f[B]Type\f[R]: \f[CR][]string\f[R]
.PP
It adds environment variables from another service to the current service.
.PP
\f[B]Example:\f[R]
.IP
.EX
service1:
image: nginx:1.19
environment:
FOO: bar
service2:
image: php:7.4\-fpm
labels:
# get the congigMap from service1 where FOO is
# defined inside this service too
katenary.v3/env\-from: |\-
\- myservice1
.EE
.SS katenary.v3/exchange\-volumes
Add exchange volumes (empty directory on the node) to share data
.PP
\f[B]Type\f[R]: \f[CR][]object\f[R]
.PP
This label allows sharing data between containres.
The volume is created in the node and mounted in the pod.
It is useful to share data between containers in a \[dq]same pod\[dq] logic.
For example to let PHP\-FPM and Nginx share the same direcotory.
.PP
This will create:
.IP \[bu] 2
an \f[CR]emptyDir\f[R] volume in the deployment
.IP \[bu] 2
a \f[CR]voumeMount\f[R] in the pod for \f[B]each container\f[R]
.IP \[bu] 2
a \f[CR]initContainer\f[R] for each definition
.PP
Fields: \- name: the name of the volume (manadatory) \- mountPath: the path where the volume is mounted in the pod (optional, default is \f[CR]/opt\f[R]) \- init: a command to run to initialize the volume with data (optional)
.PP
Warning
.PP
This is highly experimental.
This is mainly useful when using the \[dq]same\-pod\[dq] label.
.PP
\f[B]Example:\f[R]
.IP
.EX
nginx:
# ...
labels;
katenary.v3/exchange\-volumes: |\-
\- name: php\-fpm
mountPath: /var/www/html
php:
# ...
labels:
katenary.v3/exchange\-volumes: |\-
\- name: php\-fpm
mountPath: /opt
init: cp \-ra /var/www/html/* /opt
.EE
.SS katenary.v3/health\-check
Health check to be added to the deployment.
.PP
\f[B]Type\f[R]: \f[CR]object\f[R]
.PP
Health check to be added to the deployment.
.PP
\f[B]Example:\f[R]
.IP
.EX
labels:
katenary.v3/health\-check: |\-
livenessProbe:
httpGet:
path: /health
port: 8080
.EE
.SS katenary.v3/ignore
Ignore the service
.PP
\f[B]Type\f[R]: \f[CR]bool\f[R]
.PP
Ingoring a service to not be exported in helm chart.
.PP
\f[B]Example:\f[R]
.IP
.EX
labels:
katenary.v3/ignore: \[dq]true\[dq]
.EE
.SS katenary.v3/ingress
Ingress rules to be added to the service.
.PP
\f[B]Type\f[R]: \f[CR]object\f[R]
.PP
Declare an ingress rule for the service.
The port should be exposed or declared with \f[CR]katenary.v3/ports\f[R].
.PP
\f[B]Example:\f[R]
.IP
.EX
labels:
katenary.v3/ingress: |\-
port: 80
hostname: mywebsite.com (optional)
.EE
.SS katenary.v3/main\-app
Mark the service as the main app.
.PP
\f[B]Type\f[R]: \f[CR]bool\f[R]
.PP
This makes the service to be the main application.
Its image tag is considered to be the Chart appVersion and to be the defaultvalue in Pod container image attribute.
.PP
Warning
.PP
This label cannot be repeated in others services.
If this label is set in more than one service as true, Katenary will return an error.
.PP
\f[B]Example:\f[R]
.IP
.EX
ghost:
image: ghost:1.25.5
labels:
# The chart is now named ghost, and the appVersion is 1.25.5.
# In Deployment, the image attribute is set to ghost:1.25.5 if
# you don\[aq]t change the \[dq]tag\[dq] attribute in values.yaml
katenary.v3/main\-app: true
.EE
.SS katenary.v3/map\-env
Map env vars from the service to the deployment.
.PP
\f[B]Type\f[R]: \f[CR]map[string]string\f[R]
.PP
Because you may need to change the variable for Kubernetes, this label forces the value to another.
It is also particullary helpful to use a template value instead.
For example, you could bind the value to a service name with Helm attributes: \f[CR]{{ tpl .Release.Name . }}\f[R].
.PP
If you use \f[CR]__APP__\f[R] in the value, it will be replaced by the Chart name.
.PP
\f[B]Example:\f[R]
.IP
.EX
env:
DB_HOST: database
RUNNING: docker
OTHER: value
labels:
katenary.v3/map\-env: |\-
RUNNING: kubernetes
DB_HOST: \[aq]{{ include \[dq]__APP__.fullname\[dq] . }}\-database\[aq]
.EE
.SS katenary.v3/ports
Ports to be added to the service.
.PP
\f[B]Type\f[R]: \f[CR][]uint32\f[R]
.PP
Only useful for services without exposed port.
It is mandatory if the service is a dependency of another service.
.PP
\f[B]Example:\f[R]
.IP
.EX
labels:
katenary.v3/ports: |\-
\- 8080
\- 8081
.EE
.SS katenary.v3/same\-pod
Move the same\-pod deployment to the target deployment.
.PP
\f[B]Type\f[R]: \f[CR]string\f[R]
.PP
This will make the service to be included in another service pod.
Some services must work together in the same pod, like a sidecar or a proxy or nginx + php\-fpm.
.PP
Note that volume and VolumeMount are copied from the source to the target deployment.
.PP
\f[B]Example:\f[R]
.IP
.EX
web:
image: nginx:1.19
php:
image: php:7.4\-fpm
labels:
katenary.v3/same\-pod: web
.EE
.SS katenary.v3/secrets
Env vars to be set as secrets.
.PP
\f[B]Type\f[R]: \f[CR][]string\f[R]
.PP
This label allows setting the environment variables as secrets.
The variable is removed from the environment and added to a secret object.
.PP
The variable can be set to the \f[CR]katenary.v3/values\f[R] too, so the secret value can be configured in values.yaml
.PP
\f[B]Example:\f[R]
.IP
.EX
env:
PASSWORD: a very secret password
NOT_A_SECRET: a public value
labels:
katenary.v3/secrets: |\-
\- PASSWORD
.EE
.SS katenary.v3/values
Environment variables to be added to the values.yaml
.PP
\f[B]Type\f[R]: \f[CR][]string or map[string]string\f[R]
.PP
By default, all environment variables in the \[dq]env\[dq] and environment files are added to configmaps with the static values set.
This label allows adding environment variables to the values.yaml file.
.PP
Note that the value inside the configmap is \f[CR]{{ tpl vaname . }}\f[R], so you can set the value to a template that will be rendered with the values.yaml file.
.PP
The value can be set with a documentation.
This may help to understand the purpose of the variable.
.PP
\f[B]Example:\f[R]
.IP
.EX
env:
FOO: bar
DB_NAME: mydb
TO_CONFIGURE: something that can be changed in values.yaml
A_COMPLEX_VALUE: example
labels:
katenary.v3/values: |\-
# simple values, set as is in values.yaml
\- TO_CONFIGURE
# complex values, set as a template in values.yaml with a documentation
\- A_COMPLEX_VALUE: |\-
This is the documentation for the variable to
configure in values.yaml.
It can be, of course, a multiline text.
.EE
.SS katenary.v3/values\-from
Add values from another service.
.PP
\f[B]Type\f[R]: \f[CR]map[string]string\f[R]
.PP
This label allows adding values from another service to the current service.
It avoid duplicating values, environment or secrets that should be the same.
.PP
The key is the value to be added, and the value is the \[dq]key\[dq] to fetch in the form \f[CR]service_name.environment_name\f[R].
.PP
\f[B]Example:\f[R]
.IP
.EX
database:
image: mariadb:10.5
environment:
MARIADB_USER: myuser
MARIADB_PASSWORD: mypassword
labels:
# we can declare secrets
katenary.v3/secrets: |\-
\- MARIADB_PASSWORD
php:
image: php:7.4\-fpm
environment:
# it\[aq]s duplicated in docker / podman
DB_USER: myuser
DB_PASSWORD: mypassword
labels:
# removes the duplicated, use the configMap and secrets from \[dq]database\[dq]
katenary.v3/values\-from: |\-
DB_USER: database.MARIADB_USER
DB_PASSWORD: database.MARIADB_PASSWORD
.EE

56
internal/generator/chart.go → generator/chart.go
View File

@@ -2,18 +2,15 @@ package generator
import (
"fmt"
"katenary/generator/labels"
"katenary/generator/labels/labelStructs"
"katenary/utils"
"log"
"maps"
"os"
"path/filepath"
"slices"
"strings"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
corev1 "k8s.io/api/core/v1"
)
@@ -45,12 +42,12 @@ type HelmChart struct {
composeHash *string `yaml:"-"`
Name string `yaml:"name"`
Icon string `yaml:"icon,omitempty"`
APIVersion string `yaml:"apiVersion"`
ApiVersion string `yaml:"apiVersion"`
Version string `yaml:"version"`
AppVersion string `yaml:"appVersion"`
Description string `yaml:"description"`
Helper string `yaml:"-"`
Dependencies []labelstructs.Dependency `yaml:"dependencies,omitempty"`
Dependencies []labelStructs.Dependency `yaml:"dependencies,omitempty"`
}
// NewChart creates a new empty chart with the given name.
@@ -59,7 +56,7 @@ func NewChart(name string) *HelmChart {
Name: name,
Templates: make(map[string]*ChartTemplate, 0),
Description: "A Helm chart for " + name,
APIVersion: "v2",
ApiVersion: "v2",
Version: "",
AppVersion: "", // set to 0.1.0 by default if no "main-app" label is found
Values: map[string]any{
@@ -96,7 +93,7 @@ func (chart *HelmChart) SaveTemplates(templateDir string) {
}
servicename := template.Servicename
if err := os.MkdirAll(filepath.Join(templateDir, servicename), utils.DirectoryPermission); err != nil {
if err := os.MkdirAll(filepath.Join(templateDir, servicename), 0o755); err != nil {
fmt.Println(utils.IconFailure, err)
os.Exit(1)
}
@@ -104,7 +101,7 @@ func (chart *HelmChart) SaveTemplates(templateDir string) {
// if the name is a path, create the directory
if strings.Contains(name, string(filepath.Separator)) {
name = filepath.Join(templateDir, name)
err := os.MkdirAll(filepath.Dir(name), utils.DirectoryPermission)
err := os.MkdirAll(filepath.Dir(name), 0o755)
if err != nil {
fmt.Println(utils.IconFailure, err)
os.Exit(1)
@@ -119,11 +116,9 @@ func (chart *HelmChart) SaveTemplates(templateDir string) {
fmt.Println(utils.IconFailure, err)
os.Exit(1)
}
defer f.Close()
if _, err := f.Write(t); err != nil {
log.Fatal("error writing template file:", err)
}
f.Write(t)
f.Close()
}
}
@@ -131,7 +126,7 @@ func (chart *HelmChart) SaveTemplates(templateDir string) {
func (chart *HelmChart) generateConfigMapsAndSecrets(project *types.Project) error {
appName := chart.Name
for _, s := range project.Services {
if len(s.Environment) == 0 {
if s.Environment == nil || len(s.Environment) == 0 {
continue
}
@@ -139,10 +134,12 @@ func (chart *HelmChart) generateConfigMapsAndSecrets(project *types.Project) err
secretsVar := types.MappingWithEquals{}
// copy env to originalEnv
maps.Copy(originalEnv, s.Environment)
for k, v := range s.Environment {
originalEnv[k] = v
}
if v, ok := s.Labels[labels.LabelSecrets]; ok {
list, err := labelstructs.SecretsFrom(v)
list, err := labelStructs.SecretsFrom(v)
if err != nil {
log.Fatal("error unmarshaling secrets label:", err)
}
@@ -215,7 +212,7 @@ func (chart *HelmChart) generateDeployment(service types.ServiceConfig, deployme
if exchange, ok := service.Labels[labels.LabelExchangeVolume]; ok {
// we need to add a volume and a mount point
ex, err := labelstructs.NewExchangeVolumes(exchange)
ex, err := labelStructs.NewExchangeVolumes(exchange)
if err != nil {
return err
}
@@ -299,7 +296,7 @@ func (chart *HelmChart) setCronJob(service types.ServiceConfig, appName string)
func (chart *HelmChart) setDependencies(service types.ServiceConfig) (bool, error) {
// helm dependency
if v, ok := service.Labels[labels.LabelDependencies]; ok {
d, err := labelstructs.DependenciesFrom(v)
d, err := labelStructs.DependenciesFrom(v)
if err != nil {
return false, err
}
@@ -327,7 +324,7 @@ func (chart *HelmChart) setSharedConf(service types.ServiceConfig, deployments m
if _, ok := service.Labels[labels.LabelEnvFrom]; !ok {
return
}
fromservices, err := labelstructs.EnvFromFrom(service.Labels[labels.LabelEnvFrom])
fromservices, err := labelStructs.EnvFromFrom(service.Labels[labels.LabelEnvFrom])
if err != nil {
log.Fatal("error unmarshaling env-from label:", err)
}
@@ -349,10 +346,10 @@ func (chart *HelmChart) setSharedConf(service types.ServiceConfig, deployments m
// setEnvironmentValuesFrom sets the environment values from another service.
func (chart *HelmChart) setEnvironmentValuesFrom(service types.ServiceConfig, deployments map[string]*Deployment) {
if _, ok := service.Labels[labels.LabelValuesFrom]; !ok {
if _, ok := service.Labels[labels.LabelValueFrom]; !ok {
return
}
mapping, err := labelstructs.GetValueFrom(service.Labels[labels.LabelValuesFrom])
mapping, err := labelStructs.GetValueFrom(service.Labels[labels.LabelValueFrom])
if err != nil {
log.Fatal("error unmarshaling values-from label:", err)
}
@@ -375,7 +372,7 @@ func (chart *HelmChart) setEnvironmentValuesFrom(service types.ServiceConfig, de
if dep == nil || target == nil {
log.Fatalf("deployment %s or %s not found", depName[0], service.Name)
}
container, index := utils.GetContainerByName(target.service.ContainerName, target.Spec.Template.Spec.Containers)
container, index := utils.GetContainerByName(target.service.Name, target.Spec.Template.Spec.Containers)
if container == nil {
log.Fatalf("Container %s not found", target.GetName())
}
@@ -384,10 +381,13 @@ func (chart *HelmChart) setEnvironmentValuesFrom(service types.ServiceConfig, de
// is it a secret?
isSecret := false
secrets, err := labelstructs.SecretsFrom(dep.service.Labels[labels.LabelSecrets])
secrets, err := labelStructs.SecretsFrom(dep.service.Labels[labels.LabelSecrets])
if err == nil {
if slices.Contains(secrets, depName[1]) {
isSecret = true
for _, secret := range secrets {
if secret == depName[1] {
isSecret = true
break
}
}
}

3
internal/generator/chart_test.go → generator/chart_test.go
View File

@@ -2,12 +2,11 @@ package generator
import (
"fmt"
"katenary/generator/labels"
"os"
"strings"
"testing"
"katenary.io/internal/generator/labels"
appsv1 "k8s.io/api/apps/v1"
v1 "k8s.io/api/core/v1"
"sigs.k8s.io/yaml"

23
internal/generator/configMap.go → generator/configMap.go
View File

@@ -2,6 +2,9 @@ package generator
import (
"fmt"
"katenary/generator/labels"
"katenary/generator/labels/labelStructs"
"katenary/utils"
"log"
"os"
"path/filepath"
@@ -9,11 +12,7 @@ import (
"strings"
"unicode/utf8"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
@@ -66,7 +65,7 @@ func NewConfigMap(service types.ServiceConfig, appName string, forFile bool) *Co
}
// get the secrets from the labels
secrets, err := labelstructs.SecretsFrom(service.Labels[labels.LabelSecrets])
secrets, err := labelStructs.SecretsFrom(service.Labels[labels.LabelSecrets])
if err != nil {
log.Fatal(err)
}
@@ -92,7 +91,7 @@ func NewConfigMap(service types.ServiceConfig, appName string, forFile bool) *Co
// do not bind env variables to the configmap
// remove the variables that are already defined in the environment
if l, ok := service.Labels[labels.LabelMapEnv]; ok {
envmap, err := labelstructs.MapEnvFrom(l)
envmap, err := labelStructs.MapEnvFrom(l)
if err != nil {
log.Fatal("Error parsing map-env", err)
}
@@ -143,9 +142,7 @@ func NewConfigMapFromDirectory(service types.ServiceConfig, appName, path string
// cumulate the path to the WorkingDir
path = filepath.Join(service.WorkingDir, path)
path = filepath.Clean(path)
if err := cm.AppendDir(path); err != nil {
log.Fatal("Error adding files to configmap:", err)
}
cm.AppendDir(path)
return cm
}
@@ -162,13 +159,13 @@ func (c *ConfigMap) AddBinaryData(key string, value []byte) {
c.BinaryData[key] = value
}
// AppendDir adds files from given path to the configmap. It is not recursive, to add all files in a directory,
// AddFile adds files from given path to the configmap. It is not recursive, to add all files in a directory,
// you need to call this function for each subdirectory.
func (c *ConfigMap) AppendDir(path string) error {
// read all files in the path and add them to the configmap
stat, err := os.Stat(path)
if err != nil {
return fmt.Errorf("path %s does not exist, %w", path, err)
return fmt.Errorf("Path %s does not exist, %w\n", path, err)
}
// recursively read all files in the path and add them to the configmap
if stat.IsDir() {
@@ -215,7 +212,7 @@ func (c *ConfigMap) AppendFile(path string) error {
// read all files in the path and add them to the configmap
stat, err := os.Stat(path)
if err != nil {
return fmt.Errorf("path %s doesn not exists, %w", path, err)
return fmt.Errorf("Path %s doesn not exists, %w", path, err)
}
// recursively read all files in the path and add them to the configmap
if !stat.IsDir() {

45
internal/generator/configMap_test.go → generator/configMap_test.go
View File

@@ -2,14 +2,11 @@ package generator
import (
"fmt"
"io"
"katenary/generator/labels"
"os"
"regexp"
"testing"
"katenary.io/internal/generator/labels"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
v1 "k8s.io/api/core/v1"
"sigs.k8s.io/yaml"
)
@@ -93,41 +90,3 @@ func TestAppendBadDir(t *testing.T) {
t.Errorf("Expected error, got nil")
}
}
func TestRootConfigmapfile(t *testing.T) {
composeFile := `
services:
web:
image: nginx
volumes:
- ./foo.txt:/etc/foo.txt
labels:
%[1]s/configmap-files: |-
- ./foo.txt
`
composeFile = fmt.Sprintf(composeFile, labels.KatenaryLabelPrefix)
tmpDir := setup(composeFile)
defer teardown(tmpDir)
currentDir, _ := os.Getwd()
os.Chdir(tmpDir)
defer os.Chdir(currentDir)
fooTxt := "foo content"
fooFp, _ := os.Create("foo.txt")
io.WriteString(fooFp, fooTxt)
fooFp.Close()
output := internalCompileTest(t, "-s", "templates/web/statics/configmap.yaml")
configMap := v1.ConfigMap{}
if err := yaml.Unmarshal([]byte(output), &configMap); err != nil {
t.Errorf(unmarshalError, err)
}
if configMap.Data == nil {
t.Error("Expected configmap data to not be nil")
}
// if the configmap.Name ends by anything that is not alphanumeric, there is a problem
valid := regexp.MustCompile(`.*[a-zA-Z0-9]+$`)
if !valid.MatchString(configMap.Name) {
t.Errorf("ConfigMap name %s is not valid", configMap.Name)
}
}

40
internal/generator/converter.go → generator/converter.go
View File

@@ -4,6 +4,12 @@ import (
"bytes"
"errors"
"fmt"
"katenary/generator/extrafiles"
"katenary/generator/katenaryfile"
"katenary/generator/labels"
"katenary/generator/labels/labelStructs"
"katenary/parser"
"katenary/utils"
"log"
"os"
"os/exec"
@@ -12,14 +18,7 @@ import (
"strings"
"time"
"katenary.io/internal/generator/extrafiles"
"katenary.io/internal/generator/katenaryfile"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/parser"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
)
const ingressClassHelp = `# Default value for ingress.class annotation
@@ -114,11 +113,7 @@ func Convert(config ConvertOptions, dockerComposeFile ...string) error {
fmt.Println(utils.IconFailure, err)
return err
}
defer func() {
if err := os.Chdir(currentDir); err != nil { // after the generation, go back to the original directory
log.Fatal(err)
}
}()
defer os.Chdir(currentDir) // after the generation, go back to the original directory
// repove the directory part of the docker-compose files
for i, f := range dockerComposeFile {
@@ -174,8 +169,9 @@ func Convert(config ConvertOptions, dockerComposeFile ...string) error {
os.RemoveAll(config.OutputDir)
// create the chart directory
if err := os.MkdirAll(templateDir, utils.DirectoryPermission); err != nil {
return err
if err := os.MkdirAll(templateDir, 0o755); err != nil {
fmt.Println(utils.IconFailure, err)
os.Exit(1)
}
// add icon from the command line
@@ -259,7 +255,7 @@ func addCommentsToValues(values []byte) []byte {
return []byte(strings.Join(lines, "\n"))
}
func addDependencyDescription(values []byte, dependencies []labelstructs.Dependency) []byte {
func addDependencyDescription(values []byte, dependencies []labelStructs.Dependency) []byte {
for _, d := range dependencies {
name := d.Name
if d.Alias != "" {
@@ -522,16 +518,16 @@ func buildCharYamlFile(chart *HelmChart, project *types.Project, chartPath strin
os.Exit(1)
}
// concat chart adding a comment with hash of services on top
yamlChart = append(fmt.Appendf(nil, "# compose hash (sha1): %s\n", *chart.composeHash), yamlChart...)
yamlChart = append([]byte(fmt.Sprintf("# compose hash (sha1): %s\n", *chart.composeHash)), yamlChart...)
// add the list of compose files
files := []string{}
for _, file := range project.ComposeFiles {
base := filepath.Base(file)
files = append(files, base)
}
yamlChart = append(fmt.Appendf(nil, "# compose files: %s\n", strings.Join(files, ", ")), yamlChart...)
yamlChart = append([]byte(fmt.Sprintf("# compose files: %s\n", strings.Join(files, ", "))), yamlChart...)
// add generated date
yamlChart = append(fmt.Appendf(nil, "# generated at: %s\n", time.Now().Format(time.RFC3339)), yamlChart...)
yamlChart = append([]byte(fmt.Sprintf("# generated at: %s\n", time.Now().Format(time.RFC3339))), yamlChart...)
// document Chart.yaml file
yamlChart = addChartDoc(yamlChart, project)
@@ -631,11 +627,7 @@ func writeContent(path string, content []byte) {
os.Exit(1)
}
defer f.Close()
defer func() {
if _, err := f.Write(content); err != nil {
log.Fatal(err)
}
}()
f.Write(content)
}
// helmLint runs "helm lint" on the output directory.

15
internal/generator/cronJob.go → generator/cronJob.go
View File

@@ -1,14 +1,13 @@
package generator
import (
"katenary/generator/labels"
"katenary/generator/labels/labelStructs"
"katenary/utils"
"log"
"strings"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
batchv1 "k8s.io/api/batch/v1"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -31,7 +30,7 @@ func NewCronJob(service types.ServiceConfig, chart *HelmChart, appName string) (
if !ok {
return nil, nil
}
mapping, err := labelstructs.CronJobFrom(labels)
mapping, err := labelStructs.CronJobFrom(labels)
if err != nil {
log.Fatalf("Error parsing cronjob labels: %s", err)
return nil, nil
@@ -83,7 +82,9 @@ func NewCronJob(service types.ServiceConfig, chart *HelmChart, appName string) (
{
Name: "cronjob",
Image: "{{ .Values." + service.Name + ".cronjob.repository.image }}:{{ default .Values." + service.Name + ".cronjob.repository.tag \"latest\" }}",
Args: []string{
Command: []string{
"sh",
"-c",
mapping.Command,
},
},

4
internal/generator/cronJob_test.go → generator/cronJob_test.go
View File

@@ -38,8 +38,8 @@ services:
if cronJob.Spec.JobTemplate.Spec.Template.Spec.Containers[0].Image != "alpine:latest" {
t.Errorf("Expected image to be alpine, got %s", cronJob.Spec.JobTemplate.Spec.Template.Spec.Containers[0].Image)
}
combinedCommand := strings.Join(cronJob.Spec.JobTemplate.Spec.Template.Spec.Containers[0].Args, " ")
if combinedCommand != "echo hello" {
combinedCommand := strings.Join(cronJob.Spec.JobTemplate.Spec.Template.Spec.Containers[0].Command, " ")
if combinedCommand != "sh -c echo hello" {
t.Errorf("Expected command to be sh -c echo hello, got %s", combinedCommand)
}
if cronJob.Spec.Schedule != "*/1 * * * *" {

46
internal/generator/deployment.go → generator/deployment.go
View File

@@ -2,6 +2,9 @@ package generator
import (
"fmt"
"katenary/generator/labels"
"katenary/generator/labels/labelStructs"
"katenary/utils"
"log"
"os"
"path/filepath"
@@ -9,11 +12,7 @@ import (
"strings"
"time"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -40,7 +39,7 @@ type Deployment struct {
service *types.ServiceConfig `yaml:"-"`
defaultTag string `yaml:"-"`
isMainApp bool `yaml:"-"`
exchangesVolumes map[string]*labelstructs.ExchangeVolume `yaml:"-"`
exchangesVolumes map[string]*labelStructs.ExchangeVolume `yaml:"-"`
boundEnvVar []string `yaml:"-"` // environement to remove
}
@@ -95,7 +94,7 @@ func NewDeployment(service types.ServiceConfig, chart *HelmChart) *Deployment {
},
configMaps: make(map[string]*ConfigMapMount),
volumeMap: make(map[string]string),
exchangesVolumes: map[string]*labelstructs.ExchangeVolume{},
exchangesVolumes: map[string]*labelStructs.ExchangeVolume{},
boundEnvVar: []string{},
}
@@ -132,13 +131,11 @@ func (d *Deployment) AddContainer(service types.ServiceConfig) {
Image: utils.TplValue(service.Name, "repository.image") + ":" +
utils.TplValue(service.Name, "repository.tag", d.defaultTag),
Ports: ports,
Name: service.ContainerName,
Name: service.Name,
ImagePullPolicy: corev1.PullIfNotPresent,
Resources: corev1.ResourceRequirements{
Requests: corev1.ResourceList{},
},
Command: service.Entrypoint,
Args: service.Command,
}
if _, ok := d.chart.Values[service.Name]; !ok {
d.chart.Values[service.Name] = NewValue(service, d.isMainApp)
@@ -163,7 +160,7 @@ func (d *Deployment) AddContainer(service types.ServiceConfig) {
func (d *Deployment) AddHealthCheck(service types.ServiceConfig, container *corev1.Container) {
// get the label for healthcheck
if v, ok := service.Labels[labels.LabelHealthCheck]; ok {
probes, err := labelstructs.ProbeFrom(v)
probes, err := labelStructs.ProbeFrom(v)
if err != nil {
log.Fatal(err)
}
@@ -198,7 +195,7 @@ func (d *Deployment) AddIngress(service types.ServiceConfig, appName string) *In
func (d *Deployment) AddVolumes(service types.ServiceConfig, appName string) {
tobind := map[string]bool{}
if v, ok := service.Labels[labels.LabelConfigMapFiles]; ok {
binds, err := labelstructs.ConfigMapFileFrom(v)
binds, err := labelStructs.ConfigMapFileFrom(v)
if err != nil {
log.Fatal(err)
}
@@ -256,8 +253,8 @@ func (d *Deployment) BindFrom(service types.ServiceConfig, binded *Deployment) {
// get the container
}
// add volume mount to the container
targetContainer, ti := utils.GetContainerByName(service.ContainerName, d.Spec.Template.Spec.Containers)
sourceContainer, _ := utils.GetContainerByName(service.ContainerName, binded.Spec.Template.Spec.Containers)
targetContainer, ti := utils.GetContainerByName(service.Name, d.Spec.Template.Spec.Containers)
sourceContainer, _ := utils.GetContainerByName(service.Name, binded.Spec.Template.Spec.Containers)
for _, bindedMount := range sourceContainer.VolumeMounts {
if bindedMount.Name == bindedVolume.Name {
targetContainer.VolumeMounts = append(targetContainer.VolumeMounts, bindedMount)
@@ -308,7 +305,10 @@ func (d *Deployment) SetEnvFrom(service types.ServiceConfig, appName string, sam
if len(service.Environment) == 0 {
return
}
inSamePod := len(samePod) > 0 && samePod[0]
inSamePod := false
if len(samePod) > 0 && samePod[0] {
inSamePod = true
}
drop := []string{}
secrets := []string{}
@@ -323,7 +323,7 @@ func (d *Deployment) SetEnvFrom(service types.ServiceConfig, appName string, sam
}()
// secrets from label
labelSecrets, err := labelstructs.SecretsFrom(service.Labels[labels.LabelSecrets])
labelSecrets, err := labelStructs.SecretsFrom(service.Labels[labels.LabelSecrets])
if err != nil {
log.Fatal(err)
}
@@ -411,7 +411,7 @@ func (d *Deployment) BindMapFilesToContainer(service types.ServiceConfig, secret
})
}
container, index := utils.GetContainerByName(service.ContainerName, d.Spec.Template.Spec.Containers)
container, index := utils.GetContainerByName(service.Name, d.Spec.Template.Spec.Containers)
if container == nil {
utils.Warn("Container not found for service " + service.Name)
return nil, -1
@@ -637,16 +637,12 @@ func (d *Deployment) appendFileToConfigMap(service types.ServiceConfig, appName
// in generate.go
dirname := filepath.Dir(volume.Source)
pathname := utils.PathToName(dirname)
pathname = strings.TrimSpace(pathname)
if len(pathname) != 0 {
pathname += "-" + pathname
}
var cm *ConfigMap
if v, ok := d.configMaps[pathname]; !ok {
cm = NewConfigMap(*d.service, appName, true)
cm.usage = FileMapUsageFiles
cm.path = dirname
cm.Name = utils.TplName(service.Name, appName) + pathname
cm.Name = utils.TplName(service.Name, appName) + "-" + pathname
d.configMaps[pathname] = &ConfigMapMount{
configMap: cm,
mountPath: []mountPathConfig{{
@@ -664,13 +660,11 @@ func (d *Deployment) appendFileToConfigMap(service types.ServiceConfig, appName
d.configMaps[pathname].mountPath = mp
}
if err := cm.AppendFile(volume.Source); err != nil {
log.Fatal("Error adding file to configmap:", err)
}
cm.AppendFile(volume.Source)
}
func (d *Deployment) bindVolumes(volume types.ServiceVolumeConfig, isSamePod bool, tobind map[string]bool, service types.ServiceConfig, appName string) {
container, index := utils.GetContainerByName(service.ContainerName, d.Spec.Template.Spec.Containers)
container, index := utils.GetContainerByName(service.Name, d.Spec.Template.Spec.Containers)
defer func(d *Deployment, container *corev1.Container, index int) {
d.Spec.Template.Spec.Containers[index] = *container

236
internal/generator/deployment_test.go → generator/deployment_test.go
View File

@@ -2,13 +2,10 @@ package generator
import (
"fmt"
"katenary/generator/labels"
"os"
"strings"
"testing"
"katenary.io/internal/generator/labels"
yaml3 "gopkg.in/yaml.v3"
v1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
"sigs.k8s.io/yaml"
@@ -327,239 +324,14 @@ services:
Environment map[string]string `yaml:"environment"`
} `yaml:"web"`
}{}
if err := yaml3.Unmarshal(valuesContent, &mapping); err != nil {
if err := yaml.Unmarshal(valuesContent, &mapping); err != nil {
t.Errorf(unmarshalError, err)
}
if v, ok := mapping.Web.Environment["FOO"]; !ok {
if _, ok := mapping.Web.Environment["FOO"]; !ok {
t.Errorf("Expected FOO in web environment")
if v != "bar" {
t.Errorf("Expected FOO to be bar, got %s", v)
}
}
if v, ok := mapping.Web.Environment["BAZ"]; ok {
if _, ok := mapping.Web.Environment["BAZ"]; ok {
t.Errorf("Expected BAZ not in web environment")
if v != "qux" {
t.Errorf("Expected BAZ to be qux, got %s", v)
}
}
}
func TestWithUnderscoreInContainerName(t *testing.T) {
composeFile := `
services:
web-app:
image: nginx:1.29
container_name: web_app_container
environment:
FOO: BAR
labels:
%s/values: |
- FOO
`
composeFile = fmt.Sprintf(composeFile, labels.Prefix())
tmpDir := setup(composeFile)
defer teardown(tmpDir)
currentDir, _ := os.Getwd()
os.Chdir(tmpDir)
defer os.Chdir(currentDir)
output := internalCompileTest(t, "-s", "templates/web_app/deployment.yaml")
dt := v1.Deployment{}
if err := yaml.Unmarshal([]byte(output), &dt); err != nil {
t.Errorf(unmarshalError, err)
}
// find container.name
containerName := dt.Spec.Template.Spec.Containers[0].Name
if strings.Contains(containerName, "_") {
t.Errorf("Expected container name to not contain underscores, got %s", containerName)
}
}
func TestWithDashes(t *testing.T) {
composeFile := `
services:
web-app:
image: nginx:1.29
environment:
FOO: BAR
labels:
%s/values: |
- FOO
`
composeFile = fmt.Sprintf(composeFile, labels.Prefix())
tmpDir := setup(composeFile)
defer teardown(tmpDir)
currentDir, _ := os.Getwd()
os.Chdir(tmpDir)
defer os.Chdir(currentDir)
output := internalCompileTest(t, "-s", "templates/web_app/deployment.yaml")
dt := v1.Deployment{}
if err := yaml.Unmarshal([]byte(output), &dt); err != nil {
t.Errorf(unmarshalError, err)
}
valuesFile := "./chart/values.yaml"
if _, err := os.Stat(valuesFile); os.IsNotExist(err) {
t.Errorf("values.yaml does not exist")
}
valuesContent, err := os.ReadFile(valuesFile)
if err != nil {
t.Errorf("Error reading values.yaml: %s", err)
}
mapping := struct {
Web struct {
Environment map[string]string `yaml:"environment"`
} `yaml:"web_app"`
}{}
if err := yaml3.Unmarshal(valuesContent, &mapping); err != nil {
t.Errorf(unmarshalError, err)
}
// we must have FOO in web_app environment (not web-app)
// this validates that the service name is converted to a valid k8s name
if v, ok := mapping.Web.Environment["FOO"]; !ok {
t.Errorf("Expected FOO in web_app environment")
if v != "BAR" {
t.Errorf("Expected FOO to be BAR, got %s", v)
}
}
}
func TestDashesWithValueFrom(t *testing.T) {
composeFile := `
services:
web-app:
image: nginx:1.29
environment:
FOO: BAR
labels:
%[1]s/values: |
- FOO
web2:
image: nginx:1.29
labels:
%[1]s/values-from: |
BAR: web-app.FOO
`
composeFile = fmt.Sprintf(composeFile, labels.Prefix())
tmpDir := setup(composeFile)
defer teardown(tmpDir)
currentDir, _ := os.Getwd()
os.Chdir(tmpDir)
defer os.Chdir(currentDir)
output := internalCompileTest(t, "-s", "templates/web2/deployment.yaml")
dt := v1.Deployment{}
if err := yaml.Unmarshal([]byte(output), &dt); err != nil {
t.Errorf(unmarshalError, err)
}
valuesFile := "./chart/values.yaml"
if _, err := os.Stat(valuesFile); os.IsNotExist(err) {
t.Errorf("values.yaml does not exist")
}
valuesContent, err := os.ReadFile(valuesFile)
if err != nil {
t.Errorf("Error reading values.yaml: %s", err)
}
mapping := struct {
Web struct {
Environment map[string]string `yaml:"environment"`
} `yaml:"web_app"`
}{}
if err := yaml3.Unmarshal(valuesContent, &mapping); err != nil {
t.Errorf(unmarshalError, err)
}
// we must have FOO in web_app environment (not web-app)
// this validates that the service name is converted to a valid k8s name
if v, ok := mapping.Web.Environment["FOO"]; !ok {
t.Errorf("Expected FOO in web_app environment")
if v != "BAR" {
t.Errorf("Expected FOO to be BAR, got %s", v)
}
}
// ensure that the deployment has the value from the other service
barenv := dt.Spec.Template.Spec.Containers[0].Env[0]
if barenv.Value != "" {
t.Errorf("Expected value to be empty")
}
if barenv.ValueFrom == nil {
t.Errorf("Expected valueFrom to be set")
}
}
func TestCheckCommand(t *testing.T) {
composeFile := `
services:
web-app:
image: nginx:1.29
command:
- sh
- -c
- |-
echo "Hello, World!"
echo "Done"
`
// composeFile = fmt.Sprintf(composeFile, labels.Prefix())
tmpDir := setup(composeFile)
defer teardown(tmpDir)
currentDir, _ := os.Getwd()
os.Chdir(tmpDir)
defer os.Chdir(currentDir)
output := internalCompileTest(t, "-s", "templates/web_app/deployment.yaml")
dt := v1.Deployment{}
if err := yaml.Unmarshal([]byte(output), &dt); err != nil {
t.Errorf(unmarshalError, err)
}
// find the command in the container
command := dt.Spec.Template.Spec.Containers[0].Args
if len(command) != 3 {
t.Errorf("Expected command to have 3 elements, got %d", len(command))
}
if command[0] != "sh" || command[1] != "-c" {
t.Errorf("Expected command to be 'sh -c', got %s", strings.Join(command, " "))
}
}
func TestEntryPoint(t *testing.T) {
composeFile := `
services:
web:
image: nginx:1.29
entrypoint: /bin/foo
command: bar baz
`
tmpDir := setup(composeFile)
defer teardown(tmpDir)
currentDir, _ := os.Getwd()
os.Chdir(tmpDir)
defer os.Chdir(currentDir)
output := internalCompileTest(t, "-s", "templates/web/deployment.yaml")
t.Logf("Output: %s", output)
deployment := v1.Deployment{}
if err := yaml.Unmarshal([]byte(output), &deployment); err != nil {
t.Errorf(unmarshalError, err)
}
entryPoint := deployment.Spec.Template.Spec.Containers[0].Command
command := deployment.Spec.Template.Spec.Containers[0].Args
if entryPoint[0] != "/bin/foo" {
t.Errorf("Expected entrypoint to be /bin/foo, got %s", entryPoint[0])
}
if len(command) != 2 || command[0] != "bar" || command[1] != "baz" {
t.Errorf("Expected command to be 'bar baz', got %s", strings.Join(command, " "))
}
}

14
generator/doc.go Normal file
View File

@@ -0,0 +1,14 @@
/*
The generator package generates kubernetes objects from a "compose" file and transforms them into a helm chart.
The generator package is the core of katenary. It is responsible for generating kubernetes objects from a compose file and transforming them into a helm chart.
Conversion manipulates Yaml representation of kubernetes object to add conditions, labels, annotations, etc. to the objects. It also create the values to be set to
the values.yaml file.
The generate.Convert() create an HelmChart object and call "Generate()" method to convert from a compose file to a helm chart.
It saves the helm chart in the given directory.
If you want to change or override the write behavior, you can use the HelmChart.Generate() function and implement your own write function. This function returns
the helm chart object containing all kubernetes objects and helm chart ingormation. It does not write the helm chart to the disk.
*/
package generator

2
internal/generator/extrafiles/doc.go → generator/extrafiles/doc.go
View File

@@ -1,2 +1,2 @@
/* Package extrafiles provides function to generate the Chart files that are not objects. Like README.md and notes.txt... */
/* extrafiles package provides function to generate the Chart files that are not objects. Like README.md and notes.txt... */
package extrafiles

0
internal/generator/extrafiles/notes.go → generator/extrafiles/notes.go
View File

0
internal/generator/extrafiles/notes.tpl → generator/extrafiles/notes.tpl
View File

13
internal/generator/extrafiles/readme.go → generator/extrafiles/readme.go
View File

@@ -4,7 +4,6 @@ import (
"bytes"
_ "embed"
"fmt"
"log"
"sort"
"strings"
"text/template"
@@ -21,7 +20,7 @@ type chart struct {
Values []string
}
func parseValues(prefix string, values map[string]any, result map[string]string) {
func parseValues(prefix string, values map[string]interface{}, result map[string]string) {
for key, value := range values {
path := key
if prefix != "" {
@@ -29,11 +28,11 @@ func parseValues(prefix string, values map[string]any, result map[string]string)
}
switch v := value.(type) {
case []any:
case []interface{}:
for i, u := range v {
parseValues(fmt.Sprintf("%s[%d]", path, i), map[string]any{"value": u}, result)
parseValues(fmt.Sprintf("%s[%d]", path, i), map[string]interface{}{"value": u}, result)
}
case map[string]any:
case map[string]interface{}:
parseValues(path, v, result)
default:
strValue := fmt.Sprintf("`%v`", value)
@@ -49,9 +48,7 @@ func ReadMeFile(charname, description string, values map[string]any) string {
vv := map[string]any{}
out, _ := yaml.Marshal(values)
if err := yaml.Unmarshal(out, &vv); err != nil {
log.Printf("Error parsing values: %s", err)
}
yaml.Unmarshal(out, &vv)
result := make(map[string]string)
parseValues("", vv, result)

0
internal/generator/extrafiles/readme.tpl → generator/extrafiles/readme.tpl
View File

92
internal/generator/generator.go → generator/generator.go
View File

@@ -3,17 +3,14 @@ package generator
import (
"bytes"
"fmt"
"katenary/generator/labels"
"katenary/utils"
"log"
"regexp"
"strings"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
corev1 "k8s.io/api/core/v1"
"sigs.k8s.io/yaml"
)
// Generate a chart from a compose project.
@@ -46,16 +43,6 @@ func Generate(project *types.Project) (*HelmChart, error) {
Annotations[labels.LabelName("compose-hash")] = hash
chart.composeHash = &hash
// drop all services with the "ignore" label
dropIngoredServices(project)
fixContainerNames(project)
// rename all services name to remove dashes
if err := fixResourceNames(project); err != nil {
return nil, err
}
// find the "main-app" label, and set chart.AppVersion to the tag if exists
mainCount := 0
for _, service := range project.Services {
@@ -120,10 +107,7 @@ func Generate(project *types.Project) (*HelmChart, error) {
for _, s := range project.Services {
for _, d := range s.GetDependencies() {
if dep, ok := deployments[d]; ok {
err := deployments[s.Name].DependsOn(dep, d)
if err != nil {
log.Printf("error creating init container for service %[1]s: %[2]s", s.Name, err)
}
deployments[s.Name].DependsOn(dep, d)
} else {
log.Printf("service %[1]s depends on %[2]s, but %[2]s is not defined", s.Name, d)
}
@@ -135,9 +119,7 @@ func Generate(project *types.Project) (*HelmChart, error) {
}
// generate configmaps with environment variables
if err := chart.generateConfigMapsAndSecrets(project); err != nil {
log.Fatalf("error generating configmaps and secrets: %s", err)
}
chart.generateConfigMapsAndSecrets(project)
// if the env-from label is set, we need to add the env vars from the configmap
// to the environment of the service
@@ -205,52 +187,6 @@ func Generate(project *types.Project) (*HelmChart, error) {
return chart, nil
}
// dropIngoredServices removes all services with the "ignore" label set to true (or yes).
func dropIngoredServices(project *types.Project) {
for i, service := range project.Services {
if isIgnored(service) {
project.Services = append(project.Services[:i], project.Services[i+1:]...)
}
}
}
// fixResourceNames renames all services and related resources to remove dashes.
func fixResourceNames(project *types.Project) error {
// rename all services name to remove dashes
for i, service := range project.Services {
if service.Name != utils.AsResourceName(service.Name) {
fixed := utils.AsResourceName(service.Name)
for j, s := range project.Services {
// for the same-pod services, we need to keep the original name
if samepod, ok := s.Labels[labels.LabelSamePod]; ok && samepod == service.Name {
s.Labels[labels.LabelSamePod] = fixed
project.Services[j] = s
}
// also, the value-from label should be updated
if valuefrom, ok := s.Labels[labels.LabelValuesFrom]; ok {
vf, err := labelstructs.GetValueFrom(valuefrom)
if err != nil {
return err
}
for varname, bind := range *vf {
log.Printf("service %s, varname %s, bind %s", service.Name, varname, bind)
bind := strings.ReplaceAll(bind, service.Name, fixed)
(*vf)[varname] = bind
}
output, err := yaml.Marshal(vf)
if err != nil {
return err
}
s.Labels[labels.LabelValuesFrom] = string(output)
}
}
service.Name = fixed
project.Services[i] = service
}
}
return nil
}
// serviceIsMain returns true if the service is the main app.
func serviceIsMain(service types.ServiceConfig) bool {
if main, ok := service.Labels[labels.LabelMainApp]; ok {
@@ -268,7 +204,7 @@ func addStaticVolumes(deployments map[string]*Deployment, service types.ServiceC
return
}
container, index := utils.GetContainerByName(service.ContainerName, d.Spec.Template.Spec.Containers)
container, index := utils.GetContainerByName(service.Name, d.Spec.Template.Spec.Containers)
if container == nil { // may append for the same-pod services
return
}
@@ -320,7 +256,7 @@ func computeNIndent(b []byte) []byte {
startSpaces = spaces[0]
}
line = []byte(startSpaces + strings.TrimLeft(string(line), " "))
line = bytes.ReplaceAll(line, []byte("__indent__"), fmt.Appendf(nil, "%d", len(startSpaces)))
line = bytes.ReplaceAll(line, []byte("__indent__"), []byte(fmt.Sprintf("%d", len(startSpaces))))
lines[i] = line
}
return bytes.Join(lines, []byte("\n"))
@@ -393,7 +329,7 @@ func samePodVolume(service types.ServiceConfig, v types.ServiceVolumeConfig, dep
return false
}
if len(service.Volumes) == 0 {
if service.Volumes == nil || len(service.Volumes) == 0 {
return false
}
@@ -419,15 +355,3 @@ func samePodVolume(service types.ServiceConfig, v types.ServiceVolumeConfig, dep
}
return false
}
func fixContainerNames(project *types.Project) {
// fix container names to be unique
for i, service := range project.Services {
if service.ContainerName == "" {
service.ContainerName = utils.FixedResourceName(service.Name)
} else {
service.ContainerName = utils.FixedResourceName(service.ContainerName)
}
project.Services[i] = service
}
}

3
internal/generator/globals.go → generator/globals.go
View File

@@ -1,9 +1,8 @@
package generator
import (
"katenary/generator/labels"
"regexp"
"katenary.io/internal/generator/labels"
)
var (

0
internal/generator/helmHelper.tpl → generator/helmHelper.tpl
View File

3
internal/generator/helper.go → generator/helper.go
View File

@@ -2,9 +2,8 @@ package generator
import (
_ "embed"
"katenary/generator/labels"
"strings"
"katenary.io/internal/generator/labels"
)
// helmHelper is a template for the _helpers.tpl file in the chart templates directory.

11
internal/generator/ingress.go → generator/ingress.go
View File

@@ -1,14 +1,13 @@
package generator
import (
"katenary/generator/labels"
"katenary/generator/labels/labelStructs"
"katenary/utils"
"log"
"strings"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
networkv1 "k8s.io/api/networking/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
@@ -34,7 +33,7 @@ func NewIngress(service types.ServiceConfig, Chart *HelmChart) *Ingress {
return nil
}
mapping, err := labelstructs.IngressFrom(label)
mapping, err := labelStructs.IngressFrom(label)
if err != nil {
log.Fatalf("Failed to parse ingress label: %s\n", err)
}

3
internal/generator/ingress_test.go → generator/ingress_test.go
View File

@@ -2,11 +2,10 @@ package generator
import (
"fmt"
"katenary/generator/labels"
"os"
"testing"
"katenary.io/internal/generator/labels"
v1 "k8s.io/api/networking/v1"
"sigs.k8s.io/yaml"
)

0
internal/generator/katenaryfile/doc.go → generator/katenaryfile/doc.go
View File

164
generator/katenaryfile/main.go Normal file
View File

@@ -0,0 +1,164 @@
package katenaryfile
import (
"bytes"
"encoding/json"
"fmt"
"katenary/generator/labels"
"katenary/generator/labels/labelStructs"
"katenary/utils"
"log"
"os"
"reflect"
"strings"
"github.com/compose-spec/compose-go/v2/types"
"github.com/invopop/jsonschema"
"gopkg.in/yaml.v3"
)
var allowedKatenaryYamlFileNames = []string{"katenary.yaml", "katenary.yml"}
// StringOrMap is a struct that can be either a string or a map of strings.
// It's a helper struct to unmarshal the katenary.yaml file and produce the schema
type StringOrMap any
// Service is a struct that contains the service configuration for katenary
type Service struct {
MainApp *bool `json:"main-app,omitempty" jsonschema:"title=Is this service the main application"`
Values []StringOrMap `json:"values,omitempty" jsonschema:"description=Environment variables to be set in values.yaml with or without a description"`
Secrets *labelStructs.Secrets `json:"secrets,omitempty" jsonschema:"title=Secrets,description=Environment variables to be set as secrets"`
Ports *labelStructs.Ports `json:"ports,omitempty" jsonschema:"title=Ports,description=Ports to be exposed in services"`
Ingress *labelStructs.Ingress `json:"ingress,omitempty" jsonschema:"title=Ingress,description=Ingress configuration"`
HealthCheck *labelStructs.HealthCheck `json:"health-check,omitempty" jsonschema:"title=Health Check,description=Health check configuration that respects the kubernetes api"`
SamePod *string `json:"same-pod,omitempty" jsonschema:"title=Same Pod,description=Service that should be in the same pod"`
Description *string `json:"description,omitempty" jsonschema:"title=Description,description=Description of the service that will be injected in the values.yaml file"`
Ignore *bool `json:"ignore,omitempty" jsonschema:"title=Ignore,description=Ignore the service in the conversion"`
Dependencies []labelStructs.Dependency `json:"dependencies,omitempty" jsonschema:"title=Dependencies,description=Services that should be injected in the Chart.yaml file"`
ConfigMapFile *labelStructs.ConfigMapFile `json:"configmap-files,omitempty" jsonschema:"title=ConfigMap Files,description=Files that should be injected as ConfigMap"`
MapEnv *labelStructs.MapEnv `json:"map-env,omitempty" jsonschema:"title=Map Env,description=Map environment variables to another value"`
CronJob *labelStructs.CronJob `json:"cron-job,omitempty" jsonschema:"title=Cron Job,description=Cron Job configuration"`
EnvFrom *labelStructs.EnvFrom `json:"env-from,omitempty" jsonschema:"title=Env From,description=Inject environment variables from another service"`
ExchangeVolumes []*labelStructs.ExchangeVolume `json:"exchange-volumes,omitempty" jsonschema:"title=Exchange Volumes,description=Exchange volumes between services"`
ValuesFrom *labelStructs.ValueFrom `json:"values-from,omitempty" jsonschema:"title=Values From,description=Inject values from another service (secret or configmap environment variables)"`
}
// OverrideWithConfig overrides the project with the katenary.yaml file. It
// will set the labels of the services with the values from the katenary.yaml file.
// It work in memory, so it will not modify the original project.
func OverrideWithConfig(project *types.Project) {
var yamlFile string
var err error
for _, yamlFile = range allowedKatenaryYamlFileNames {
_, err = os.Stat(yamlFile)
if err == nil {
break
}
}
if err != nil {
// no katenary file found
return
}
fmt.Println(utils.IconInfo, "Using katenary file", yamlFile)
services := make(map[string]Service)
fp, err := os.Open(yamlFile)
if err != nil {
return
}
if err := yaml.NewDecoder(fp).Decode(&services); err != nil {
log.Fatal(err)
return
}
for i, p := range project.Services {
name := p.Name
if p.Labels == nil {
p.Labels = make(map[string]string)
project.Services[i] = p
}
if s, ok := services[name]; ok {
service := project.Services[i]
getLabelContent(s.MainApp, &service, labels.LabelMainApp)
getLabelContent(s.Values, &service, labels.LabelValues)
getLabelContent(s.Secrets, &service, labels.LabelSecrets)
getLabelContent(s.Ports, &service, labels.LabelPorts)
getLabelContent(s.Ingress, &service, labels.LabelIngress)
getLabelContent(s.HealthCheck, &service, labels.LabelHealthCheck)
getLabelContent(s.SamePod, &service, labels.LabelSamePod)
getLabelContent(s.Description, &service, labels.LabelDescription)
getLabelContent(s.Ignore, &service, labels.LabelIgnore)
getLabelContent(s.Dependencies, &service, labels.LabelDependencies)
getLabelContent(s.ConfigMapFile, &service, labels.LabelConfigMapFiles)
getLabelContent(s.MapEnv, &service, labels.LabelMapEnv)
getLabelContent(s.CronJob, &service, labels.LabelCronJob)
getLabelContent(s.EnvFrom, &service, labels.LabelEnvFrom)
getLabelContent(s.ExchangeVolumes, &service, labels.LabelExchangeVolume)
getLabelContent(s.ValuesFrom, &service, labels.LabelValueFrom)
}
}
fmt.Println(utils.IconInfo, "Katenary file loaded successfully, the services are now configured.")
}
func getLabelContent(o any, service *types.ServiceConfig, labelName string) error {
if reflect.ValueOf(o).IsZero() {
return nil
}
c, err := yaml.Marshal(o)
if err != nil {
log.Println(err)
return err
}
val := strings.TrimSpace(string(c))
if labelName == labels.LabelIngress {
// special case, values must be set from some defaults
ing, err := labelStructs.IngressFrom(val)
if err != nil {
log.Fatal(err)
return err
}
c, err := yaml.Marshal(ing)
if err != nil {
return err
}
val = strings.TrimSpace(string(c))
}
if service.Labels == nil {
service.Labels = make(map[string]string)
}
service.Labels[labelName] = val
return nil
}
// GenerateSchema generates the schema for the katenary.yaml file.
func GenerateSchema() string {
s := jsonschema.Reflect(map[string]Service{})
// redefine the IntOrString type from k8s
s.Definitions["IntOrString"] = &jsonschema.Schema{
OneOf: []*jsonschema.Schema{
{Type: "integer"},
{Type: "string"},
},
}
// same for the StringOrMap type, that can be either a string or a map of string:string
s.Definitions["StringOrMap"] = &jsonschema.Schema{
OneOf: []*jsonschema.Schema{
{Type: "string"},
{Type: "object", AdditionalProperties: &jsonschema.Schema{Type: "string"}},
},
}
c, _ := s.MarshalJSON()
// indent the json
var out bytes.Buffer
err := json.Indent(&out, c, "", " ")
if err != nil {
return err.Error()
}
return string(out.Bytes())
}

78
internal/generator/katenaryfile/main_test.go → generator/katenaryfile/main_test.go
View File

@@ -1,14 +1,14 @@
package katenaryfile
import (
"context"
"katenary/generator/labels"
"log"
"os"
"path/filepath"
"testing"
"katenary.io/internal/generator/labels"
"github.com/compose-spec/compose-go/cli"
"github.com/compose-spec/compose-go/v2/cli"
)
func TestBuildSchema(t *testing.T) {
@@ -34,7 +34,7 @@ webapp:
// create /tmp/katenary-test-override directory, save the compose.yaml file
tmpDir, err := os.MkdirTemp("", "katenary-test-override")
if err != nil {
t.Fatalf("Failed to create temp directory: %s", err.Error())
t.Fatal(err.Error())
}
composeFile := filepath.Join(tmpDir, "compose.yaml")
katenaryFile := filepath.Join(tmpDir, "katenary.yaml")
@@ -57,13 +57,13 @@ webapp:
cli.WithWorkingDirectory(tmpDir),
cli.WithDefaultConfigPath,
)
project, err := cli.ProjectFromOptions(options)
project, err := cli.ProjectFromOptions(context.TODO(), options)
if err != nil {
t.Fatalf("Failed to create project from options: %s", err.Error())
t.Fatal(err)
}
OverrideWithConfig(project)
w := project.Services[0].Labels
w := project.Services["webapp"].Labels
if v, ok := w[labels.LabelPorts]; !ok {
t.Fatal("Expected ports to be defined", v)
}
@@ -87,7 +87,7 @@ webapp:
// create /tmp/katenary-test-override directory, save the compose.yaml file
tmpDir, err := os.MkdirTemp("", "katenary-test-override")
if err != nil {
t.Fatalf("Failed to create temp directory: %s", err.Error())
t.Fatal(err.Error())
}
composeFile := filepath.Join(tmpDir, "compose.yaml")
katenaryFile := filepath.Join(tmpDir, "katenary.yaml")
@@ -110,13 +110,14 @@ webapp:
cli.WithWorkingDirectory(tmpDir),
cli.WithDefaultConfigPath,
)
project, err := cli.ProjectFromOptions(options)
project, err := cli.ProjectFromOptions(context.TODO(), options)
if err != nil {
t.Fatalf("Failed to create project from options: %s", err.Error())
t.Fatal(err)
}
OverrideWithConfig(project)
w := project.Services[0].Labels
log.Println(project.Services["webapp"].Labels)
w := project.Services["webapp"].Labels
if v, ok := w[labels.LabelPorts]; !ok {
t.Fatal("Expected ports to be defined", v)
}
@@ -124,58 +125,3 @@ webapp:
t.Fatal("Expected ingress to be defined", v)
}
}
func TestOverrideConfigMapFiles(t *testing.T) {
composeContent := `
services:
webapp:
image: nginx:latest
`
katenaryfileContent := `
webapp:
configmap-files:
- foo/bar
ports:
- 80
ingress:
port: 80
`
// create /tmp/katenary-test-override directory, save the compose.yaml file
tmpDir, err := os.MkdirTemp("", "katenary-test-override")
if err != nil {
t.Fatalf("Failed to create temp directory: %s", err.Error())
}
composeFile := filepath.Join(tmpDir, "compose.yaml")
katenaryFile := filepath.Join(tmpDir, "katenary.yaml")
os.MkdirAll(tmpDir, 0755)
if err := os.WriteFile(composeFile, []byte(composeContent), 0644); err != nil {
t.Log(err)
}
if err := os.WriteFile(katenaryFile, []byte(katenaryfileContent), 0644); err != nil {
t.Log(err)
}
defer os.RemoveAll(tmpDir)
c, _ := os.ReadFile(composeFile)
log.Println(string(c))
// chand dir to this directory
os.Chdir(tmpDir)
options, _ := cli.NewProjectOptions(nil,
cli.WithWorkingDirectory(tmpDir),
cli.WithDefaultConfigPath,
)
project, err := cli.ProjectFromOptions(options)
if err != nil {
t.Fatalf("Failed to create project from options: %s", err.Error())
}
OverrideWithConfig(project)
w := project.Services[0].Labels
if v, ok := w[labels.LabelConfigMapFiles]; !ok {
t.Fatal("Expected configmap-files to be defined", v)
}
}

3
internal/generator/labels.go → generator/labels.go
View File

@@ -2,8 +2,7 @@ package generator
import (
"fmt"
"katenary.io/internal/generator/labels"
"katenary/generator/labels"
)
var componentLabel = labels.LabelName("component")

0
internal/generator/labels/help-template.md.tpl → generator/labels/help-template.md.tpl
View File

0
internal/generator/labels/help-template.tpl → generator/labels/help-template.tpl
View File

24
internal/generator/labels/katenaryLabels.go → generator/labels/katenaryLabels.go
View File

@@ -4,15 +4,13 @@ import (
"bytes"
_ "embed"
"fmt"
"log"
"katenary/utils"
"regexp"
"sort"
"strings"
"text/tabwriter"
"text/template"
"katenary.io/internal/utils"
"sigs.k8s.io/yaml"
)
@@ -35,7 +33,7 @@ const (
LabelCronJob Label = KatenaryLabelPrefix + "/cronjob"
LabelEnvFrom Label = KatenaryLabelPrefix + "/env-from"
LabelExchangeVolume Label = KatenaryLabelPrefix + "/exchange-volumes"
LabelValuesFrom Label = KatenaryLabelPrefix + "/values-from"
LabelValueFrom Label = KatenaryLabelPrefix + "/values-from"
)
var (
@@ -85,7 +83,7 @@ func init() {
}
}
// GetLabelHelp return the help for the labels.
// Generate the help for the labels.
func GetLabelHelp(asMarkdown bool) string {
names := GetLabelNames() // sorted
if !asMarkdown {
@@ -127,30 +125,23 @@ func GetLabelHelpFor(labelname string, asMarkdown bool) string {
}
var buf bytes.Buffer
var err error
err = template.Must(template.New("shorthelp").Parse(help.Long)).Execute(&buf, struct {
template.Must(template.New("shorthelp").Parse(help.Long)).Execute(&buf, struct {
KatenaryPrefix string
}{
KatenaryPrefix: KatenaryLabelPrefix,
})
if err != nil {
log.Fatalf("Error executing template: %v", err)
}
help.Long = buf.String()
buf.Reset()
err = template.Must(template.New("example").Parse(help.Example)).Execute(&buf, struct {
template.Must(template.New("example").Parse(help.Example)).Execute(&buf, struct {
KatenaryPrefix string
}{
KatenaryPrefix: KatenaryLabelPrefix,
})
if err != nil {
log.Fatalf("Error executing template: %v", err)
}
help.Example = buf.String()
buf.Reset()
err = template.Must(template.New("complete").Parse(helpTemplate)).Execute(&buf, struct {
template.Must(template.New("complete").Parse(helpTemplate)).Execute(&buf, struct {
Name string
Help Help
KatenaryPrefix string
@@ -159,9 +150,6 @@ func GetLabelHelpFor(labelname string, asMarkdown bool) string {
Help: help,
KatenaryPrefix: KatenaryLabelPrefix,
})
if err != nil {
log.Fatalf("Error executing template: %v", err)
}
return buf.String()
}

4
internal/generator/labels/katenaryLabelsDoc.yaml → generator/labels/katenaryLabelsDoc.yaml
View File

@@ -224,7 +224,7 @@
type: "[]object"
"configmap-files":
short: "Inject files as Configmap."
short: "Add files to the configmap."
long: |-
It makes a file or directory to be converted to one or more ConfigMaps
and mounted in the pod. The file or directory is relative to the
@@ -266,7 +266,7 @@
type: "object"
"env-from":
short: "Add environment variables from another service."
short: "Add environment variables from antoher service."
type: "[]string"
long: |-
It adds environment variables from another service to the current service.

0
internal/generator/labels/katenaryLabels_test.go → generator/labels/katenaryLabels_test.go
View File

13
generator/labels/labelStructs/configMap.go Normal file
View File

@@ -0,0 +1,13 @@
package labelStructs
import "gopkg.in/yaml.v3"
type ConfigMapFile []string
func ConfigMapFileFrom(data string) (ConfigMapFile, error) {
var mapping ConfigMapFile
if err := yaml.Unmarshal([]byte(data), &mapping); err != nil {
return nil, err
}
return mapping, nil
}

2
internal/generator/labels/labelstructs/cronJob.go → generator/labels/labelStructs/cronJob.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import "gopkg.in/yaml.v3"

2
internal/generator/labels/labelstructs/dependencies.go → generator/labels/labelStructs/dependencies.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import "gopkg.in/yaml.v3"

2
generator/labels/labelStructs/doc.go Normal file
View File

@@ -0,0 +1,2 @@
// labelStructs is a package that contains the structs used to represent the labels in the yaml files.
package labelStructs

2
internal/generator/labels/labelstructs/envFrom.go → generator/labels/labelStructs/envFrom.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import "gopkg.in/yaml.v3"

2
internal/generator/labels/labelstructs/exchangeVolume.go → generator/labels/labelStructs/exchangeVolume.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import "gopkg.in/yaml.v3"

9
internal/generator/labels/labelstructs/ingress.go → generator/labels/labelStructs/ingress.go
View File

@@ -1,9 +1,8 @@
package labelstructs
package labelStructs
import (
"fmt"
"katenary.io/internal/utils"
"katenary/utils"
"gopkg.in/yaml.v3"
)
@@ -15,10 +14,10 @@ type TLS struct {
type Ingress struct {
Port *int32 `yaml:"port,omitempty" json:"port,omitempty"`
Annotations map[string]string `yaml:"annotations,omitempty" jsonschema:"nullable" json:"annotations,omitempty"`
Hostname string `yaml:"hostname,omitempty" json:"hostname,omitempty"`
Hostname string `yaml:"hostname" json:"hostname,omitempty"`
Path *string `yaml:"path,omitempty" json:"path,omitempty"`
Class *string `yaml:"class,omitempty" json:"class,omitempty" jsonschema:"default:-"`
Enabled bool `yaml:"enabled,omitempty" json:"enabled,omitempty"`
Enabled bool `yaml:"enabled" json:"enabled,omitempty"`
TLS *TLS `yaml:"tls,omitempty" json:"tls,omitempty"`
}

2
internal/generator/labels/labelstructs/mapenv.go → generator/labels/labelStructs/mapenv.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import "gopkg.in/yaml.v3"

2
internal/generator/labels/labelstructs/ports.go → generator/labels/labelStructs/ports.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import "gopkg.in/yaml.v3"

2
internal/generator/labels/labelstructs/probes.go → generator/labels/labelStructs/probes.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import (
"encoding/json"

2
internal/generator/labels/labelstructs/secrets.go → generator/labels/labelStructs/secrets.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import "gopkg.in/yaml.v3"

2
internal/generator/labels/labelstructs/valueFrom.go → generator/labels/labelStructs/valueFrom.go
View File

@@ -1,4 +1,4 @@
package labelstructs
package labelStructs
import "gopkg.in/yaml.v3"

4
internal/generator/rbac.go → generator/rbac.go
View File

@@ -1,9 +1,9 @@
package generator
import (
"katenary.io/internal/utils"
"katenary/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
corev1 "k8s.io/api/core/v1"
rbacv1 "k8s.io/api/rbac/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

7
internal/generator/secret.go → generator/secret.go
View File

@@ -2,12 +2,11 @@ package generator
import (
"encoding/base64"
"katenary/generator/labels"
"katenary/utils"
"strings"
"katenary.io/internal/generator/labels"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)

7
internal/generator/secret_test.go → generator/secret_test.go
View File

@@ -3,11 +3,10 @@ package generator
import (
"bytes"
"fmt"
"katenary/generator/labels"
"os"
"testing"
"katenary.io/internal/generator/labels"
v1 "k8s.io/api/core/v1"
"sigs.k8s.io/yaml"
)
@@ -83,9 +82,7 @@ services:
AppVersion: appVersion,
ChartVersion: chartVersion,
}
if err := Convert(convertOptions, "compose.yml"); err != nil {
t.Fatalf("Failed to convert compose file: %s", err)
}
Convert(convertOptions, "compose.yml")
c, err := os.ReadFile("chart/values.yaml")
if err != nil {
t.Fatal(err)

15
internal/generator/service.go → generator/service.go
View File

@@ -1,13 +1,11 @@
package generator
import (
"fmt"
"katenary/utils"
"regexp"
"strings"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
@@ -52,12 +50,15 @@ func NewService(service types.ServiceConfig, appName string) *Service {
// AddPort adds a port to the service.
func (s *Service) AddPort(port types.ServicePortConfig, serviceName ...string) {
var name string
name := s.service.Name
if len(serviceName) > 0 {
name = serviceName[0]
}
var finalport intstr.IntOrString
if targetPort := utils.GetServiceNameByPort(int(port.Target)); targetPort == "" {
finalport = intstr.FromInt(int(port.Target))
name = fmt.Sprintf("port-%d", port.Target)
} else {
finalport = intstr.FromString(targetPort)
name = targetPort
@@ -85,7 +86,7 @@ func (s *Service) Yaml() ([]byte, error) {
}
lines := []string{}
for line := range strings.SplitSeq(string(y), "\n") {
for _, line := range strings.Split(string(y), "\n") {
if regexp.MustCompile(`^\s*loadBalancer:\s*`).MatchString(line) {
continue
}

34
internal/generator/service_test.go → generator/service_test.go
View File

@@ -47,37 +47,3 @@ services:
t.Errorf("Expected 2 ports, got %d", foundPort)
}
}
func TestWithSeveralUnknownPorts(t *testing.T) {
composeFile := `
services:
multi:
image: nginx
ports:
- 12443
- 12480
labels:
katenary.v3/ingress: |-
port: 12443
`
tmpDir := setup(composeFile)
defer teardown(tmpDir)
currentDir, _ := os.Getwd()
os.Chdir(tmpDir)
defer os.Chdir(currentDir)
output := internalCompileTest(t, "-s", "templates/multi/service.yaml")
service := v1.Service{}
if err := yaml.Unmarshal([]byte(output), &service); err != nil {
t.Errorf(unmarshalError, err)
}
if len(service.Spec.Ports) != 2 {
t.Errorf("Expected 2 ports, got %d", len(service.Spec.Ports))
}
// ensure that both port names are different
if service.Spec.Ports[0].Name == service.Spec.Ports[1].Name {
t.Errorf("Expected different port names, got %s and %s", service.Spec.Ports[0].Name, service.Spec.Ports[1].Name)
}
}

4
internal/generator/tools_test.go → generator/tools_test.go
View File

@@ -1,12 +1,11 @@
package generator
import (
"katenary/parser"
"log"
"os"
"os/exec"
"testing"
"katenary.io/internal/parser"
)
const unmarshalError = "Failed to unmarshal the output: %s"
@@ -50,7 +49,6 @@ func internalCompileTest(t *testing.T, options ...string) string {
ChartVersion: chartVersion,
}
if err := Convert(convertOptions, "compose.yml"); err != nil {
log.Printf("Failed to convert: %s", err)
return err.Error()
}

0
internal/generator/types.go → generator/types.go
View File

17
internal/generator/utils.go → generator/utils.go
View File

@@ -1,15 +1,14 @@
package generator
import (
"katenary/generator/labels"
"katenary/generator/labels/labelStructs"
"katenary/utils"
"regexp"
"strconv"
"strings"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
corev1 "k8s.io/api/core/v1"
"sigs.k8s.io/yaml"
)
@@ -51,11 +50,11 @@ func fixPorts(service *types.ServiceConfig) error {
if portsLabel, ok = service.Labels[labels.LabelPorts]; !ok {
return nil
}
ports, err := labelstructs.PortsFrom(portsLabel)
ports, err := labelStructs.PortsFrom(portsLabel)
if err != nil {
// maybe it's a string, comma separated
parts := strings.SplitSeq(portsLabel, ",")
for part := range parts {
parts := strings.Split(portsLabel, ",")
for _, part := range parts {
part = strings.TrimSpace(part)
if part == "" {
continue
@@ -88,7 +87,7 @@ func UnWrapTPL(in []byte) []byte {
return regexpLineWrap.ReplaceAll(in, []byte(" }}"))
}
func ToK8SYaml(obj any) ([]byte, error) {
func ToK8SYaml(obj interface{}) ([]byte, error) {
if o, err := yaml.Marshal(obj); err != nil {
return nil, nil
} else {

27
internal/generator/utils_test.go → generator/utils_test.go
View File

@@ -1,15 +1,14 @@
package generator
import (
"context"
"fmt"
"katenary/generator/labels"
"os"
"path/filepath"
"testing"
"katenary.io/internal/generator/labels"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/cli"
"github.com/compose-spec/compose-go/v2/cli"
)
func TestSplitPorts(t *testing.T) {
@@ -27,7 +26,7 @@ services:
}
composeFile := filepath.Join(tmpDir, "compose.yaml")
os.MkdirAll(tmpDir, utils.DirectoryPermission)
os.MkdirAll(tmpDir, 0755)
if err := os.WriteFile(composeFile, []byte(composeFileContent), 0644); err != nil {
t.Log(err)
}
@@ -39,15 +38,18 @@ services:
cli.WithWorkingDirectory(tmpDir),
cli.WithDefaultConfigPath,
)
project, err := cli.ProjectFromOptions(options)
project, err := cli.ProjectFromOptions(context.TODO(), options)
if err != nil {
t.Fatal(err)
}
if err := fixPorts(&project.Services[0]); err != nil {
service := project.Services["foo"]
if err := fixPorts(&service); err != nil {
t.Errorf("Expected no error, got %s", err)
}
project.Services["foo"] = service
found := 0
for _, p := range project.Services[0].Ports {
t.Log(service.Ports, project.Services["foo"].Ports)
for _, p := range project.Services["foo"].Ports {
switch p.Target {
case 80, 443:
found++
@@ -75,7 +77,7 @@ services:
}
composeFile := filepath.Join(tmpDir, "compose.yaml")
os.MkdirAll(tmpDir, utils.DirectoryPermission)
os.MkdirAll(tmpDir, 0755)
if err := os.WriteFile(composeFile, []byte(composeFileContent), 0644); err != nil {
t.Log(err)
}
@@ -87,15 +89,16 @@ services:
cli.WithWorkingDirectory(tmpDir),
cli.WithDefaultConfigPath,
)
project, err := cli.ProjectFromOptions(options)
project, err := cli.ProjectFromOptions(context.TODO(), options)
if err != nil {
t.Fatal(err)
}
if err := fixPorts(&project.Services[0]); err != nil {
service := project.Services["foo"]
if err := fixPorts(&service); err != nil {
t.Errorf("Expected no error, got %s", err)
}
found := 0
for _, p := range project.Services[0].Ports {
for _, p := range service.Ports {
switch p.Target {
case 80, 443, 8080:
found++

2
internal/generator/values.go → generator/values.go
View File

@@ -3,7 +3,7 @@ package generator
import (
"strings"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
)
// RepositoryValue is a docker repository image and tag that will be saved in values.yaml.

24
generator/version.go Normal file
View File

@@ -0,0 +1,24 @@
package generator
import (
"runtime/debug"
"strings"
)
// Version is the version of katenary. It is set at compile time.
var Version = "master" // changed at compile time
// GetVersion return the version of katneary. It's important to understand that
// the version is set at compile time for the github release. But, it the user get
// katneary using `go install`, the version should be different.
func GetVersion() string {
if strings.HasPrefix(Version, "release-") {
return Version
}
// get the version from the build info
v, ok := debug.ReadBuildInfo()
if ok {
return v.Main.Version + "-" + v.GoVersion
}
return Version
}

21
generator/version_test.go Normal file
View File

@@ -0,0 +1,21 @@
package generator
import (
"strings"
"testing"
)
func TestVersion(t *testing.T) {
// we build on "devel" branch
v := GetVersion()
if strings.Contains(v, "(devel)") {
t.Errorf("Expected version to be set, got %s", v)
}
// now, imagine we are on a release branch
Version = "release-1.0.0"
v = GetVersion()
if !strings.Contains(v, "release-1.0.0") {
t.Errorf("Expected version to be set, got %s", v)
}
}

5
internal/generator/volume.go → generator/volume.go
View File

@@ -1,11 +1,10 @@
package generator
import (
"katenary/utils"
"strings"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/compose-spec/compose-go/v2/types"
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

28
internal/generator/volume_test.go → generator/volume_test.go
View File

@@ -5,14 +5,12 @@ import (
"image"
"image/color"
"image/png"
"katenary/generator/labels"
"log"
"os"
"path/filepath"
"testing"
"katenary.io/internal/generator/labels"
"katenary.io/internal/utils"
v1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
"sigs.k8s.io/yaml"
@@ -21,7 +19,7 @@ import (
const (
htmlContent = "<html><body><h1>Hello, World!</h1></body></html>"
developementFile = "templates/web/deployment.yaml"
indexHMLFile = "index.html"
indexHtmlFile = "index.html"
)
func TestGenerateWithBoundVolume(t *testing.T) {
@@ -70,7 +68,7 @@ services:
// create a static directory with an index.html file
staticDir := tmpDir + "/static"
os.Mkdir(staticDir, utils.DirectoryPermission)
os.Mkdir(staticDir, 0o755)
indexFile, err := os.Create(staticDir + "/index.html")
if err != nil {
t.Errorf("Failed to create index.html: %s", err)
@@ -108,8 +106,8 @@ services:
if len(data) != 1 {
t.Errorf("Expected 1 data, got %d", len(data))
}
if data[indexHMLFile] != htmlContent {
t.Errorf("Expected index.html to be "+htmlContent+", got %s", data[indexHMLFile])
if data[indexHtmlFile] != htmlContent {
t.Errorf("Expected index.html to be "+htmlContent+", got %s", data[indexHtmlFile])
}
}
@@ -130,7 +128,7 @@ services:
// create a static directory with an index.html file
staticDir := tmpDir + "/static"
os.Mkdir(staticDir, utils.DirectoryPermission)
os.Mkdir(staticDir, 0o755)
indexFile, err := os.Create(staticDir + "/index.html")
if err != nil {
t.Errorf("Failed to create index.html: %s", err)
@@ -155,7 +153,7 @@ services:
}
// but this time, we need a subpath
subPath := dt.Spec.Template.Spec.Containers[0].VolumeMounts[0].SubPath
if subPath != indexHMLFile {
if subPath != indexHtmlFile {
t.Errorf("Expected subpath to be index.html, got %s", subPath)
}
}
@@ -176,15 +174,15 @@ services:
log.Println(tmpDir)
defer teardown(tmpDir)
os.Mkdir(filepath.Join(tmpDir, "images"), utils.DirectoryPermission)
os.Mkdir(filepath.Join(tmpDir, "images"), 0o755)
// create a png image
pngFile := tmpDir + "/images/foo.png"
w, h := 100, 100
img := image.NewRGBA(image.Rect(0, 0, w, h))
red := color.RGBA{255, 0, 0, 255}
for y := range h {
for x := range w {
for y := 0; y < h; y++ {
for x := 0; x < w; x++ {
img.Set(x, y, red)
}
}
@@ -246,15 +244,15 @@ services:
log.Println(tmpDir)
defer teardown(tmpDir)
os.Mkdir(filepath.Join(tmpDir, "images"), utils.DirectoryPermission)
os.Mkdir(filepath.Join(tmpDir, "images"), 0o755)
// create a png image
pngFile := tmpDir + "/images/foo.png"
w, h := 100, 100
img := image.NewRGBA(image.Rect(0, 0, w, h))
red := color.RGBA{255, 0, 0, 255}
for y := range h {
for x := range w {
for y := 0; y < h; y++ {
for x := 0; x < w; x++ {
img.Set(x, y, red)
}
}

50
go.mod
View File

@@ -1,57 +1,55 @@
module katenary.io
module katenary // github.com/metal3d/katenary
go 1.25
go 1.23.0
toolchain go1.23.4
require (
github.com/compose-spec/compose-go v1.20.2
github.com/invopop/jsonschema v0.13.0
github.com/compose-spec/compose-go/v2 v2.4.6
github.com/invopop/jsonschema v0.12.0
github.com/mitchellh/go-wordwrap v1.0.1
github.com/spf13/cobra v1.9.1
github.com/spf13/cobra v1.8.1
github.com/thediveo/netdb v1.1.2
gopkg.in/yaml.v3 v3.0.1
k8s.io/api v0.33.4
k8s.io/apimachinery v0.33.4
sigs.k8s.io/yaml v1.6.0
k8s.io/api v0.32.0
k8s.io/apimachinery v0.32.0
sigs.k8s.io/yaml v1.4.0
)
require (
github.com/bahlo/generic-list-go v0.2.0 // indirect
github.com/buger/jsonparser v1.1.1 // indirect
github.com/distribution/reference v0.6.0 // indirect
github.com/docker/go-connections v0.6.0 // indirect
github.com/docker/go-connections v0.5.0 // indirect
github.com/docker/go-units v0.5.0 // indirect
github.com/fxamacker/cbor/v2 v2.9.0 // indirect
github.com/go-logr/logr v1.4.3 // indirect
github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
github.com/fxamacker/cbor/v2 v2.7.0 // indirect
github.com/go-logr/logr v1.4.2 // indirect
github.com/go-viper/mapstructure/v2 v2.0.0 // indirect
github.com/gogo/protobuf v1.3.2 // indirect
github.com/imdario/mergo v0.3.16 // indirect
github.com/google/gofuzz v1.2.0 // indirect
github.com/inconshreveable/mousetrap v1.1.0 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/kr/text v0.2.0 // indirect
github.com/mailru/easyjson v0.9.0 // indirect
github.com/mattn/go-shellwords v1.0.12 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/opencontainers/go-digest v1.0.0 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/sirupsen/logrus v1.9.3 // indirect
github.com/spf13/pflag v1.0.7 // indirect
github.com/spf13/pflag v1.0.5 // indirect
github.com/wk8/go-ordered-map/v2 v2.1.8 // indirect
github.com/x448/float16 v0.8.4 // indirect
github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
github.com/xeipuuv/gojsonschema v1.2.0 // indirect
go.yaml.in/yaml/v2 v2.4.2 // indirect
golang.org/x/exp v0.0.0-20250813145105-42675adae3e6 // indirect
golang.org/x/net v0.43.0 // indirect
golang.org/x/sync v0.16.0 // indirect
golang.org/x/sys v0.35.0 // indirect
golang.org/x/text v0.28.0 // indirect
golang.org/x/exp v0.0.0-20241215155358-4a5509556b9e // indirect
golang.org/x/net v0.32.0 // indirect
golang.org/x/sync v0.10.0 // indirect
golang.org/x/sys v0.28.0 // indirect
golang.org/x/text v0.21.0 // indirect
gopkg.in/inf.v0 v0.9.1 // indirect
k8s.io/klog/v2 v2.130.1 // indirect
k8s.io/utils v0.0.0-20250604170112-4c0f3b243397 // indirect
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
sigs.k8s.io/randfill v1.0.0 // indirect
sigs.k8s.io/structured-merge-diff/v4 v4.7.0 // indirect
k8s.io/utils v0.0.0-20241210054802-24370beab758 // indirect
sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
sigs.k8s.io/structured-merge-diff/v4 v4.5.0 // indirect
)

118
go.sum
View File

@@ -2,39 +2,43 @@ github.com/bahlo/generic-list-go v0.2.0 h1:5sz/EEAK+ls5wF+NeqDpk5+iNdMDXrh3z3nPn
github.com/bahlo/generic-list-go v0.2.0/go.mod h1:2KvAjgMlE5NNynlg/5iLrrCCZ2+5xWbdbCW3pNTGyYg=
github.com/buger/jsonparser v1.1.1 h1:2PnMjfWD7wBILjqQbt530v576A/cAbQvEW9gGIpYMUs=
github.com/buger/jsonparser v1.1.1/go.mod h1:6RYKKt7H4d4+iWqouImQ9R2FZql3VbhNgx27UK13J/0=
github.com/compose-spec/compose-go v1.20.2 h1:u/yfZHn4EaHGdidrZycWpxXgFffjYULlTbRfJ51ykjQ=
github.com/compose-spec/compose-go v1.20.2/go.mod h1:+MdqXV4RA7wdFsahh/Kb8U0pAJqkg7mr4PM9tFKU8RM=
github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
github.com/compose-spec/compose-go/v2 v2.4.6 h1:QiqXQ2L/f0OCbAl41bPpeiGAWVRIQ+GEDrYxO+dRPhQ=
github.com/compose-spec/compose-go/v2 v2.4.6/go.mod h1:lFN0DrMxIncJGYAXTfWuajfwj5haBJqrBkarHcnjJKc=
github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
github.com/docker/go-connections v0.6.0 h1:LlMG9azAe1TqfR7sO+NJttz1gy6KO7VJBh+pMmjSD94=
github.com/docker/go-connections v0.6.0/go.mod h1:AahvXYshr6JgfUJGdDCs2b5EZG/vmaMAntpSFH5BFKE=
github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj1Br63c=
github.com/docker/go-connections v0.5.0/go.mod h1:ov60Kzw0kKElRwhNs9UlUHAE/F9Fe6GLaXnqyDdmEXc=
github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
github.com/fxamacker/cbor/v2 v2.9.0 h1:NpKPmjDBgUfBms6tr6JZkTHtfFGcMKsw3eGcmD/sapM=
github.com/fxamacker/cbor/v2 v2.9.0/go.mod h1:vM4b+DJCtHn+zz7h3FFp/hDAI9WNWCsZj23V5ytsSxQ=
github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E=
github.com/fxamacker/cbor/v2 v2.7.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
github.com/go-viper/mapstructure/v2 v2.0.0 h1:dhn8MZ1gZ0mzeodTG3jt5Vj/o87xZKuNAprG2mQfMfc=
github.com/go-viper/mapstructure/v2 v2.0.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 h1:yAJXTCF9TqKcTiHJAE8dj7HMvPfh66eeA2JYW7eFpSE=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/imdario/mergo v0.3.16 h1:wwQJbIsHYGMUyLSPrEq1CT16AhnhNJQ51+4fdHUnCl4=
github.com/imdario/mergo v0.3.16/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db h1:097atOisP2aRj7vFgYQBbFN4U4JNXUNYpxael3UzMyo=
github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db/go.mod h1:vavhavw2zAxS5dIdcRluK6cSGGPlZynqzFM8NdvU144=
github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
github.com/invopop/jsonschema v0.13.0 h1:KvpoAJWEjR3uD9Kbm2HWJmqsEaHt8lBUpd0qHcIi21E=
github.com/invopop/jsonschema v0.13.0/go.mod h1:ffZ5Km5SWWRAIN6wbDXItl95euhFz2uON45H2qjYt+0=
github.com/invopop/jsonschema v0.12.0 h1:6ovsNSuvn9wEQVOyc72aycBMVQFKz7cPdMJn10CvzRI=
github.com/invopop/jsonschema v0.12.0/go.mod h1:ffZ5Km5SWWRAIN6wbDXItl95euhFz2uON45H2qjYt+0=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
@@ -49,8 +53,6 @@ github.com/mattn/go-shellwords v1.0.12 h1:M2zGm7EW6UQJvDeQxo4T51eKPurbeFbe8WtebG
github.com/mattn/go-shellwords v1.0.12/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y=
github.com/mitchellh/go-wordwrap v1.0.1 h1:TLuKupo69TCn6TQSyGxwI1EblZZEsQ0vMlAFQflz0v0=
github.com/mitchellh/go-wordwrap v1.0.1/go.mod h1:R62XHJLzvMFRBbcrT7m7WgmE1eOyTSsCt+hzestvNj0=
github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -62,25 +64,23 @@ github.com/onsi/gomega v1.35.1 h1:Cwbd75ZBPxFSuZ6T+rN/WCb/gOc6YgFBXLlZLhC7Ds4=
github.com/onsi/gomega v1.35.1/go.mod h1:PvZbdDc8J6XJEpDK4HCuRBm8a6Fzp9/DmhC9C7yFlog=
github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
github.com/spf13/cobra v1.9.1 h1:CXSaggrXdbHK9CF+8ywj8Amf7PBRmPCOJugH954Nnlo=
github.com/spf13/cobra v1.9.1/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
github.com/spf13/pflag v1.0.7 h1:vN6T9TfwStFPFM5XzjsvmzZkLuaLX+HS+0SeFLRgU6M=
github.com/spf13/pflag v1.0.7/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/thediveo/netdb v1.1.2 h1:XdLx/YJPutxrSkPYtmCAIY5sgAvxtkS1Tz+Z0UX2I+U=
github.com/thediveo/netdb v1.1.2/go.mod h1:KJczM//7VIIiovQO1qDooHvM8+0pt6RdRt3rVDZxEGM=
github.com/wk8/go-ordered-map/v2 v2.1.8 h1:5h/BUHu93oj4gIdvHHHGsScSTMijfx5PeYkE/fJgbpc=
@@ -96,44 +96,40 @@ github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17
github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
go.yaml.in/yaml/v2 v2.4.2 h1:DzmwEr2rDGHl7lsFgAHxmNz/1NlQ7xLIrlN2h5d1eGI=
go.yaml.in/yaml/v2 v2.4.2/go.mod h1:081UH+NErpNdqlCXm3TtEran0rJZGxAYx9hb/ELlsPU=
go.yaml.in/yaml/v3 v3.0.3 h1:bXOww4E/J3f66rav3pX3m8w6jDE4knZjGOw8b5Y6iNE=
go.yaml.in/yaml/v3 v3.0.3/go.mod h1:tBHosrYAkRZjRAOREWbDnBXUf08JOwYq++0QNwQiWzI=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/exp v0.0.0-20250813145105-42675adae3e6 h1:SbTAbRFnd5kjQXbczszQ0hdk3ctwYf3qBNH9jIsGclE=
golang.org/x/exp v0.0.0-20250813145105-42675adae3e6/go.mod h1:4QTo5u+SEIbbKW1RacMZq1YEfOBqeXa19JeshGi+zc4=
golang.org/x/exp v0.0.0-20241215155358-4a5509556b9e h1:4qufH0hlUYs6AO6XmZC3GqfDPGSXHVXUFR6OND+iJX4=
golang.org/x/exp v0.0.0-20241215155358-4a5509556b9e/go.mod h1:qj5a5QZpwLU2NLQudwIN5koi3beDhSAlJwa67PuM98c=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
golang.org/x/net v0.32.0 h1:ZqPmj8Kzc+Y6e0+skZsuACbx+wzMgo5MQsJh9Qd6aYI=
golang.org/x/net v0.32.0/go.mod h1:CwU0IoeOlnQQWJ6ioyFrfRuomB8GKF6KbYXZVyeXNfs=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.36.0 h1:kWS0uv/zsvHEle1LbV5LE8QujrxB3wfQyxHfhOk0Qkg=
golang.org/x/tools v0.36.0/go.mod h1:WBDiHKJK8YgLHlcQPYQzNCkUxUypCaa5ZegCVutKm+s=
golang.org/x/tools v0.28.0 h1:WuB6qZ4RPCQo5aP3WdKZS7i595EdWqWR8vqJTlwTVK8=
golang.org/x/tools v0.28.0/go.mod h1:dcIOrVd3mfQKTgrDVQHqCPMWy6lnhfhtX3hLXYVLfRw=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -148,21 +144,17 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gotest.tools/v3 v3.4.0 h1:ZazjZUfuVeZGLAmlKKuyv3IKP5orXcwtOwDQH6YVr6o=
gotest.tools/v3 v3.4.0/go.mod h1:CtbdzLSsqVhDgMtKsx03ird5YTGB3ar27v0u/yKBW5g=
k8s.io/api v0.33.4 h1:oTzrFVNPXBjMu0IlpA2eDDIU49jsuEorGHB4cvKupkk=
k8s.io/api v0.33.4/go.mod h1:VHQZ4cuxQ9sCUMESJV5+Fe8bGnqAARZ08tSTdHWfeAc=
k8s.io/apimachinery v0.33.4 h1:SOf/JW33TP0eppJMkIgQ+L6atlDiP/090oaX0y9pd9s=
k8s.io/apimachinery v0.33.4/go.mod h1:BHW0YOu7n22fFv/JkYOEfkUYNRN0fj0BlvMFWA7b+SM=
k8s.io/api v0.32.0 h1:OL9JpbvAU5ny9ga2fb24X8H6xQlVp+aJMFlgtQjR9CE=
k8s.io/api v0.32.0/go.mod h1:4LEwHZEf6Q/cG96F3dqR965sYOfmPM7rq81BLgsE0p0=
k8s.io/apimachinery v0.32.0 h1:cFSE7N3rmEEtv4ei5X6DaJPHHX0C+upp+v5lVPiEwpg=
k8s.io/apimachinery v0.32.0/go.mod h1:GpHVgxoKlTxClKcteaeuF1Ul/lDVb74KpZcxcmLDElE=
k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
k8s.io/utils v0.0.0-20250604170112-4c0f3b243397 h1:hwvWFiBzdWw1FhfY1FooPn3kzWuJ8tmbZBHi4zVsl1Y=
k8s.io/utils v0.0.0-20250604170112-4c0f3b243397/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 h1:IpInykpT6ceI+QxKBbEflcR5EXP7sU1kvOlxwZh5txg=
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
sigs.k8s.io/randfill v0.0.0-20250304075658-069ef1bbf016/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=
sigs.k8s.io/randfill v1.0.0 h1:JfjMILfT8A6RbawdsK2JXGBR5AQVfd+9TbzrlneTyrU=
sigs.k8s.io/randfill v1.0.0/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=
sigs.k8s.io/structured-merge-diff/v4 v4.7.0 h1:qPeWmscJcXP0snki5IYF79Z8xrl8ETFxgMd7wez1XkI=
sigs.k8s.io/structured-merge-diff/v4 v4.7.0/go.mod h1:dDy58f92j70zLsuZVuUX5Wp9vtxXpaZnkPGWeqDfCps=
k8s.io/utils v0.0.0-20241210054802-24370beab758 h1:sdbE21q2nlQtFh65saZY+rRM6x6aJJI8IUa1AmH/qa0=
k8s.io/utils v0.0.0-20241210054802-24370beab758/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 h1:gBQPwqORJ8d8/YNZWEjoZs7npUVDpVXUUOFfW6CgAqE=
sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
sigs.k8s.io/structured-merge-diff/v4 v4.5.0 h1:nbCitCK2hfnhyiKo6uf2HxUPTCodY6Qaf85SbDIaMBk=
sigs.k8s.io/structured-merge-diff/v4 v4.5.0/go.mod h1:N8f93tFZh9U6vpxwRArLiikrE5/2tiu1w1AGfACIGE4=
sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E=
sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY=
sigs.k8s.io/yaml v1.6.0 h1:G8fkbMSAFqgEFgh4b1wmtzDnioxFCUgTZhlbj5P9QYs=
sigs.k8s.io/yaml v1.6.0/go.mod h1:796bPqUfzR/0jLAl6XjHl3Ck7MiyVv8dbTdyT3/pMf4=

40
install.sh
View File

@@ -2,7 +2,7 @@
# Install the latest version of the Katenary detecting the right OS and architecture.
# Can be launched with the following command:
# sh <(curl -sSL https://raw.githubusercontent.com/Katenary/katenary/master/install.sh)
# sh <(curl -sSL https://raw.githubusercontent.com/metal3d/katenary/master/install.sh)
set -e
@@ -18,36 +18,36 @@ COMON_INSTALL_PATHS="$HOME/.local/bin $HOME/.bin $HOME/bin"
INSTALL_PATH=""
for p in $COMON_INSTALL_PATHS; do
if [ -d $p ]; then
INSTALL_PATH=$p
break
fi
if [ -d $p ]; then
INSTALL_PATH=$p
break
fi
done
# check if the user has write access to the INSTALL_PATH
if [ -z "$INSTALL_PATH" ]; then
INSTALL_PATH="/usr/local/bin"
if [ ! -w $INSTALL_PATH ]; then
echo "You don't have write access to $INSTALL_PATH"
echo "Please, run with sudo or install locally"
exit 1
fi
INSTALL_PATH="/usr/local/bin"
if [ ! -w $INSTALL_PATH ]; then
echo "You don't have write access to $INSTALL_PATH"
echo "Please, run with sudo or install locally"
exit 1
fi
fi
# ensure that $INSTALL_PATH is in the PATH
if ! echo "$PATH" | grep -q "$INSTALL_PATH"; then
echo "Sorry, ${INSTALL_PATH} is not in the PATH"
echo "Please, add it to your PATH in your shell configuration file"
echo "then restart your shell and run this script again"
exit 1
if ! echo $PATH | grep -q $INSTALL_PATH; then
echo "Sorry, $INSTALL_PATH is not in the PATH"
echo "Please, add it to your PATH in your shell configuration file"
echo "then restart your shell and run this script again"
exit 1
fi
# Where to download the binary
BASE="https://github.com/Katenary/katenary/releases/latest/download/"
BASE="https://github.com/metal3d/katenary/releases/latest/download/"
# for compatibility with older ARM versions
if [ $ARCH = "x86_64" ]; then
ARCH="amd64"
ARCH="amd64"
fi
BIN_URL="$BASE/katenary-$OS-$ARCH"
@@ -58,8 +58,8 @@ echo "Downloading $BIN_URL"
T=$(mktemp -u)
curl -SL -# $BIN_URL -o $T || (echo "Failed to download katenary" && rm -f $T && exit 1)
mv "$T" "${INSTALL_PATH}/katenary"
chmod +x "${INSTALL_PATH}/katenary"
mv $T $INSTALL_PATH/katenary
chmod +x $INSTALL_PATH/katenary
echo
echo "Installed to $INSTALL_PATH/katenary"
echo "Installation complete! Run 'katenary help' to get started."

17
internal/generator/doc.go
View File

@@ -1,17 +0,0 @@
/*
Package generator generates kubernetes objects from a "compose" file and transforms them into a helm chart.
The generator package is the core of katenary. It is responsible for generating kubernetes objects from a compose file
and transforming them into a helm chart.
Conversion manipulates Yaml representation of kubernetes object to add conditions, labels, annotations, etc. to the
objects. It also create the values to be set to the values.yaml file.
The generate.Convert() create an HelmChart object and call "Generate()" method to convert from a compose file to a helm
chart. It saves the helm chart in the given directory.
If you want to change or override the write behavior, you can use the HelmChart.Generate() function and implement your
own write function. This function returns
the helm chart object containing all kubernetes objects and helm chart ingormation. It does not write the helm chart to
the disk.
*/
package generator

40
internal/generator/extrafiles/notes_test.go
View File

@@ -1,40 +0,0 @@
package extrafiles
import (
"strings"
"testing"
)
// override the embedded template for testing
var testTemplate = `
Some header
{{ ingress_list }}
Some footer
`
func init() {
notesTemplate = testTemplate
}
func TestNotesFile_NoServices(t *testing.T) {
result := NotesFile([]string{})
if !strings.Contains(result, "Some header") || !strings.Contains(result, "Some footer") {
t.Errorf("Expected template header/footer in output, got: %s", result)
}
}
func TestNotesFile_WithServices(t *testing.T) {
services := []string{"svc1", "svc2"}
result := NotesFile(services)
for _, svc := range services {
cond := "{{- if and .Values." + svc + ".ingress .Values." + svc + ".ingress.enabled }}"
line := "{{- $count = add1 $count -}}{{- $listOfURL = printf \"%s\\n- http://%s\" $listOfURL (tpl .Values." + svc + ".ingress.host .) -}}"
if !strings.Contains(result, cond) {
t.Errorf("Expected condition for service %s in output", svc)
}
if !strings.Contains(result, line) {
t.Errorf("Expected line for service %s in output", svc)
}
}
}

33
internal/generator/extrafiles/readme_test.go
View File

@@ -1,33 +0,0 @@
package extrafiles
import (
"regexp"
"testing"
)
func TestReadMeFile_Basic(t *testing.T) {
values := map[string]any{
"replicas": 2,
"image": map[string]any{
"repository": "nginx",
"tag": "latest",
},
}
result := ReadMeFile("testchart", "A test chart", values)
t.Logf("Generated README content:\n%s", result)
paramerRegExp := regexp.MustCompile(`\|\s+` + "`" + `(.*?)` + "`" + `\s+\|\s+` + "`" + `(.*?)` + "`" + `\s+\|`)
matches := paramerRegExp.FindAllStringSubmatch(result, -1)
if len(matches) != 3 {
t.Errorf("Expected 5 lines in the table for headers and parameters, got %d", len(matches))
}
if matches[0][1] != "image.repository" || matches[0][2] != "nginx" {
t.Errorf("Expected third line to be image.repository, got %s", matches[1])
}
if matches[1][1] != "image.tag" || matches[1][2] != "latest" {
t.Errorf("Expected fourth line to be image.tag, got %s", matches[2])
}
if matches[2][1] != "replicas" || matches[2][2] != "2" {
t.Errorf("Expected second line to be replicas, got %s", matches[0])
}
}

166
internal/generator/katenaryfile/main.go
View File

@@ -1,166 +0,0 @@
package katenaryfile
import (
"bytes"
"encoding/json"
"fmt"
"log"
"os"
"reflect"
"strings"
"katenary.io/internal/generator/labels"
"katenary.io/internal/generator/labels/labelstructs"
"katenary.io/internal/utils"
"github.com/compose-spec/compose-go/types"
"github.com/invopop/jsonschema"
"gopkg.in/yaml.v3"
)
var allowedKatenaryYamlFileNames = []string{"katenary.yaml", "katenary.yml"}
// StringOrMap is a struct that can be either a string or a map of strings.
// It's a helper struct to unmarshal the katenary.yaml file and produce the schema
type StringOrMap any
// Service is a struct that contains the service configuration for katenary
type Service struct {
MainApp *bool `yaml:"main-app,omitempty" json:"main-app,omitempty" jsonschema:"title=Is this service the main application"`
Values []StringOrMap `yaml:"values,omitempty" json:"values,omitempty" jsonschema:"description=Environment variables to be set in values.yaml with or without a description"`
Secrets *labelstructs.Secrets `yaml:"secrets,omitempty" json:"secrets,omitempty" jsonschema:"title=Secrets,description=Environment variables to be set as secrets"`
Ports *labelstructs.Ports `yaml:"ports,omitempty" json:"ports,omitempty" jsonschema:"title=Ports,description=Ports to be exposed in services"`
Ingress *labelstructs.Ingress `yaml:"ingress,omitempty" json:"ingress,omitempty" jsonschema:"title=Ingress,description=Ingress configuration"`
HealthCheck *labelstructs.HealthCheck `yaml:"health-check,omitempty" json:"health-check,omitempty" jsonschema:"title=Health Check,description=Health check configuration that respects the kubernetes api"`
SamePod *string `yaml:"same-pod,omitempty" json:"same-pod,omitempty" jsonschema:"title=Same Pod,description=Service that should be in the same pod"`
Description *string `yaml:"description,omitempty" json:"description,omitempty" jsonschema:"title=Description,description=Description of the service that will be injected in the values.yaml file"`
Ignore *bool `yaml:"ignore,omitempty" json:"ignore,omitempty" jsonschema:"title=Ignore,description=Ignore the service in the conversion"`
Dependencies []labelstructs.Dependency `yaml:"dependencies,omitempty" json:"dependencies,omitempty" jsonschema:"title=Dependencies,description=Services that should be injected in the Chart.yaml file"`
ConfigMapFiles *labelstructs.ConfigMapFiles `yaml:"configmap-files,omitempty" json:"configmap-files,omitempty" jsonschema:"title=ConfigMap Files,description=Files that should be injected as ConfigMap"`
MapEnv *labelstructs.MapEnv `yaml:"map-env,omitempty" json:"map-env,omitempty" jsonschema:"title=Map Env,description=Map environment variables to another value"`
CronJob *labelstructs.CronJob `yaml:"cron-job,omitempty" json:"cron-job,omitempty" jsonschema:"title=Cron Job,description=Cron Job configuration"`
EnvFrom *labelstructs.EnvFrom `yaml:"env-from,omitempty" json:"env-from,omitempty" jsonschema:"title=Env From,description=Inject environment variables from another service"`
ExchangeVolumes []*labelstructs.ExchangeVolume `yaml:"exchange-volumes,omitempty" json:"exchange-volumes,omitempty" jsonschema:"title=Exchange Volumes,description=Exchange volumes between services"`
ValuesFrom *labelstructs.ValueFrom `yaml:"values-from,omitempty" json:"values-from,omitempty" jsonschema:"title=Values From,description=Inject values from another service (secret or configmap environment variables)"`
}
// OverrideWithConfig overrides the project with the katenary.yaml file. It
// will set the labels of the services with the values from the katenary.yaml file.
// It work in memory, so it will not modify the original project.
func OverrideWithConfig(project *types.Project) {
var yamlFile string
var err error
for _, yamlFile = range allowedKatenaryYamlFileNames {
_, err = os.Stat(yamlFile)
if err == nil {
break
}
}
if err != nil {
// no katenary file found
return
}
fmt.Println(utils.IconInfo, "Using katenary file", yamlFile)
services := make(map[string]Service)
fp, err := os.Open(yamlFile)
if err != nil {
return
}
if err := yaml.NewDecoder(fp).Decode(&services); err != nil {
log.Fatal(err)
return
}
for i, p := range project.Services {
name := p.Name
if project.Services[i].Labels == nil {
project.Services[i].Labels = make(map[string]string)
}
mustGetLabelContent := func(o any, s *types.ServiceConfig, labelName string) {
err := getLabelContent(o, s, labelName)
if err != nil {
log.Fatal(err)
}
}
if s, ok := services[name]; ok {
mustGetLabelContent(s.MainApp, &project.Services[i], labels.LabelMainApp)
mustGetLabelContent(s.Values, &project.Services[i], labels.LabelValues)
mustGetLabelContent(s.Secrets, &project.Services[i], labels.LabelSecrets)
mustGetLabelContent(s.Ports, &project.Services[i], labels.LabelPorts)
mustGetLabelContent(s.Ingress, &project.Services[i], labels.LabelIngress)
mustGetLabelContent(s.HealthCheck, &project.Services[i], labels.LabelHealthCheck)
mustGetLabelContent(s.SamePod, &project.Services[i], labels.LabelSamePod)
mustGetLabelContent(s.Description, &project.Services[i], labels.LabelDescription)
mustGetLabelContent(s.Ignore, &project.Services[i], labels.LabelIgnore)
mustGetLabelContent(s.Dependencies, &project.Services[i], labels.LabelDependencies)
mustGetLabelContent(s.ConfigMapFiles, &project.Services[i], labels.LabelConfigMapFiles)
mustGetLabelContent(s.MapEnv, &project.Services[i], labels.LabelMapEnv)
mustGetLabelContent(s.CronJob, &project.Services[i], labels.LabelCronJob)
mustGetLabelContent(s.EnvFrom, &project.Services[i], labels.LabelEnvFrom)
mustGetLabelContent(s.ExchangeVolumes, &project.Services[i], labels.LabelExchangeVolume)
mustGetLabelContent(s.ValuesFrom, &project.Services[i], labels.LabelValuesFrom)
}
}
fmt.Println(utils.IconInfo, "Katenary file loaded successfully, the services are now configured.")
}
func getLabelContent(o any, service *types.ServiceConfig, labelName string) error {
if reflect.ValueOf(o).IsZero() {
return nil
}
c, err := yaml.Marshal(o)
if err != nil {
log.Println(err)
return err
}
val := strings.TrimSpace(string(c))
if labelName == labels.LabelIngress {
// special case, values must be set from some defaults
ing, err := labelstructs.IngressFrom(val)
if err != nil {
log.Fatal(err)
return err
}
c, err := yaml.Marshal(ing)
if err != nil {
return err
}
val = strings.TrimSpace(string(c))
}
service.Labels[labelName] = val
return nil
}
// GenerateSchema generates the schema for the katenary.yaml file.
func GenerateSchema() string {
s := jsonschema.Reflect(map[string]Service{})
// redefine the IntOrString type from k8s
s.Definitions["IntOrString"] = &jsonschema.Schema{
OneOf: []*jsonschema.Schema{
{Type: "integer"},
{Type: "string"},
},
}
// same for the StringOrMap type, that can be either a string or a map of string:string
s.Definitions["StringOrMap"] = &jsonschema.Schema{
OneOf: []*jsonschema.Schema{
{Type: "string"},
{Type: "object", AdditionalProperties: &jsonschema.Schema{Type: "string"}},
},
}
c, _ := s.MarshalJSON()
// indent the json
var out bytes.Buffer
err := json.Indent(&out, c, "", " ")
if err != nil {
return err.Error()
}
return out.String()
}

2
internal/generator/labels/doc.go
View File

@@ -1,2 +0,0 @@
// Package labels provides functionality to parse and manipulate labels.
package labels

13
internal/generator/labels/labelstructs/configMap.go
View File

@@ -1,13 +0,0 @@
package labelstructs
import "gopkg.in/yaml.v3"
type ConfigMapFiles []string
func ConfigMapFileFrom(data string) (ConfigMapFiles, error) {
var mapping ConfigMapFiles
if err := yaml.Unmarshal([]byte(data), &mapping); err != nil {
return nil, err
}
return mapping, nil
}

18
internal/generator/labels/labelstructs/configMap_test.go
View File

@@ -1,18 +0,0 @@
package labelstructs_test
import (
"testing"
"katenary.io/internal/generator/labels/labelstructs"
)
func TestConfigMapFileFrom(t *testing.T) {
ts := "- foo/bar"
tc2, _ := labelstructs.ConfigMapFileFrom(ts)
if len(tc2) != 1 {
t.Errorf("Expected ConfigMapFile to have 1 item, got %d", len(tc2))
}
if tc2[0] != "foo/bar" {
t.Errorf("Expected ConfigMapFile to contain 'foo/bar', got %s", tc2[0])
}
}

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