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
78 changed files with 503 additions and 1397 deletions
--- a/.github/workflows/go-test.yaml
+++ b/.github/workflows/go-test.yaml
@@ -2,15 +2,12 @@ name: Go-Tests

 on:
  pull_request:
-    types: [opened, synchronize, reopened]
    branches:
      - develop
  push:
    branches:
      - master
-      - main
      - develop
-      - 'releases/**'
 jobs:
  tests:
    runs-on: ubuntu-latest
@@ -19,7 +16,12 @@ jobs:
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
-          go-version: 1.24
+          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
@@ -31,18 +33,15 @@ jobs:
            coverprofile.out
            gotest.json
  sonar:
-    permissions:
-      contents: read
-      pull-requests: read
    runs-on: ubuntu-latest
    needs: tests
    steps:
-    - uses: actions/checkout@v4
-    - uses: actions/download-artifact@v4
-      with:
-        name: tests-results
-    - name: SonarQube Scan
-      uses: SonarSource/sonarqube-scan-action@v5.2.0
-      env:
-        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
-        SONAR_HOST_URL: ${{ vars.SONAR_HOST_URL }}
+      - 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: ${{ secrets.SONAR_TOKEN }}
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -1,26 +0,0 @@
-version: "2"
-run:
-  issues-exit-code: 1
-linters:
-  enabled:
-  - unused
-  exclusions:
-    generated: lax
-    presets:
-      - comments
-      - common-false-positives
-      - legacy
-      - std-error-handling
-    paths:
-      - third_party$
-      - builtin$
-      - examples$
-      - "(.+)_test.go"
-formatters:
-  exclusions:
-    generated: lax
-    paths:
-      - third_party$
-      - builtin$
-      - examples$
-      - "(.+)_test.go"
--- a/58
+++ b/58
@@ -4,17 +4,14 @@ VERSION=$(shell git describe --exact-match --tags $(CUR_SHA) 2>/dev/null || echo
 CTN:=$(shell which podman 2>&1 1>/dev/null && echo "podman" || echo "docker")
 PREFIX=~/.local

-GOVERSION=1.24
+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
-CGO_ENABLED=0
 SIGNER=metal3d@gmail.com
-UPX_OPTS = 
-UPX ?= upx $(UPX_OPTS)

 BUILD_IMAGE=docker.io/golang:$(GOVERSION)-alpine
 # SHELL=/bin/bash
@@ -36,7 +33,7 @@ SHELL := bash
 .DELETE_ON_ERROR:
 MAKEFLAGS += --warn-undefined-variables
 MAKEFLAGS += --no-builtin-rules
-.PHONY: help clean build install tests test doc
+.PHONY: help clean build install tests test

 all: build

@@ -90,21 +87,25 @@ endif
 katenary: $(SOURCES) Makefile go.mod go.sum
 ifeq ($(GO),local)
 	@echo "=> Build on host using go"
-	$(BLD_CMD)
-else ifeq ($(CTN),podman)
-	@echo "=> Build in container using" $(CTN)
-	echo $(GOOS) $(GOARCH)
-	podman run -e CGO_ENABLED=$(CGO_ENABLED) -e GOOS=$(GOOS) -e GOARCH=$(GOARCH)  -e CC=$(CC) \
-		--rm -v $(PWD):/go/src/katenary:z -w /go/src/katenary --userns keep-id  $(BUILD_IMAGE) $(BLD_CMD)
 else
 	@echo "=> Build in container using" $(CTN)
-	@docker run -e CGO_ENABLED=$(CGO_ENABLED) -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  $(BUILD_IMAGE) $(BLD_CMD)
 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) upx $(ASC_BINARIES) 
+dist: prepare $(BINARIES) $(ASC_BINARIES)

 prepare: pull
 	mkdir -p dist
@@ -113,7 +114,6 @@ dist/katenary-linux-amd64:
 	@echo
 	@echo -e "\033[1;32mBuilding katenary $(VERSION) for linux-amd64...\033[0m"
 	$(MAKE) katenary GOOS=linux GOARCH=amd64 OUT=$@
-	strip $@

 dist/katenary-linux-arm64:
 	@echo
@@ -134,13 +134,12 @@ dist/katenary-freebsd-amd64:
 	@echo
 	@echo -e "\033[1;32mBuilding katenary $(VERSION) for freebsd...\033[0m"
 	$(MAKE) katenary GOOS=freebsd GOARCH=amd64 OUT=$@
-	strip $@

 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)
@@ -148,13 +147,6 @@ gpg-sign:
 dist/%.asc: dist/%
 	gpg --armor --detach-sign  --default-key $(SIGNER) $< &>/dev/null || exit 1

-
-upx:
-	$(UPX) dist/katenary-linux-amd64
-	$(UPX) dist/katenary-linux-arm64
-	#$(UPX) dist/katenary.exe
-	$(UPX) dist/katenary-darwin-amd64 --force-macos
-
 install: build
 	install -Dm755 katenary $(PREFIX)/bin/katenary

@@ -212,11 +204,6 @@ push-release: build-all
 	@rm -f release.id


-doc:
-	@echo "=> Generating documentation..."
-	# generate the labels doc and code doc
-	$(MAKE) __label_doc
-
 __label_doc:
 	@command -v gomarkdoc || (echo "==> We need to install gomarkdoc..." && \
 		go install github.com/princjef/gomarkdoc/cmd/gomarkdoc@latest)
@@ -241,16 +228,3 @@ __label_doc:
 		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
-
-
-# Scan the source code. 
-# - we don't need detection of text/template as it's not a web application, and
-# - we don't need sha1 detection as it is not used for cryptographic purposes.
-# Note: metrics are actually not sent to anyone - it's a thing that is removed from the code in the future.
-sast:
-	opengrep \
-		--config auto \
-		--exclude-rule go.lang.security.audit.xss.import-text-template.import-text-template \
-		--exclude-rule go.lang.security.audit.crypto.use_of_weak_crypto.use-of-sha1  \
-		--metrics=on  \
-		.
--- a/README.md
+++ b/README.md
@@ -179,27 +179,27 @@ services:
      # 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_USER: databse.MARIADB_USER
        DB_PASSWORD: database.MARIADB_PASSWORD

-  database:
-    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
+    database:
+      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
--- a/cmd/katenary/main.go
+++ b/cmd/katenary/main.go
@@ -10,11 +10,10 @@ import (
 	"katenary/generator/katenaryfile"
 	"katenary/generator/labels"
 	"katenary/utils"
-	"log"
 	"os"
 	"strings"

-	"github.com/compose-spec/compose-go/cli"
+	"github.com/compose-spec/compose-go/v2/cli"
 	"github.com/spf13/cobra"
 )

@@ -25,10 +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 {
@@ -101,26 +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])
 		},
 	}

@@ -146,7 +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{
--- a/doc/docs/.markdownlint.yaml
+++ b/doc/docs/.markdownlint.yaml
@@ -1,5 +0,0 @@
-MD012: false
-MD013: false
-MD022: false
-MD033: false
-MD046: false
--- a/doc/docs/labels.md
+++ b/doc/docs/labels.md
@@ -460,9 +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:
--- a/doc/docs/packages/generator.md
+++ b/doc/docs/packages/generator.md
@@ -6,7 +6,7 @@
 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://github.com/metal3d/katenary/blob/develop/generator/converter.go#L99>)
+## func [Convert](<https://github.com/metal3d/katenary/blob/develop/generator/converter.go#L93>)

 ```go
 func Convert(config ConvertOptions, dockerComposeFile ...string) error
@@ -92,7 +92,7 @@ NewCronJob creates a new CronJob from a compose service. The appName is the name
 ## 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)
 ```


@@ -107,7 +107,7 @@ func UnWrapTPL(in []byte) []byte
 UnWrapTPL removes the line wrapping from a template.

 <a name="ChartTemplate"></a>
-## type [ChartTemplate](<https://github.com/metal3d/katenary/blob/develop/generator/chart.go#L21-L24>)
+## 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.

@@ -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://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L157>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L152>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L166>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L213>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L237>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L247>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L252>)
+### func \(\*ConfigMap\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/configMap.go#L250>)

 ```go
 func (c *ConfigMap) Yaml() ([]byte, error)
@@ -223,7 +223,7 @@ type ConfigMapMount struct {
 ```

 <a name="ConvertOptions"></a>
-## type [ConvertOptions](<https://github.com/metal3d/katenary/blob/develop/generator/chart.go#L27-L36>)
+## 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.

@@ -275,7 +275,7 @@ Yaml returns the yaml representation of the cronjob.
 Implements the Yaml interface.

 <a name="CronJobValue"></a>
-## type [CronJobValue](<https://github.com/metal3d/katenary/blob/develop/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.

@@ -376,7 +376,7 @@ func (d *Deployment) BindFrom(service types.ServiceConfig, binded *Deployment)


 <a name="Deployment.BindMapFilesToContainer"></a>
-### func \(\*Deployment\) [BindMapFilesToContainer](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L374>)
+### 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)
@@ -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://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L425>)
+### func \(\*Deployment\) [MountExchangeVolumes](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L428>)

 ```go
 func (d *Deployment) MountExchangeVolumes()
@@ -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://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L449>)
+### func \(\*Deployment\) [Yaml](<https://github.com/metal3d/katenary/blob/develop/generator/deployment.go#L452>)

 ```go
 func (d *Deployment) Yaml() ([]byte, error)
@@ -448,7 +448,7 @@ const (
 ```

 <a name="HelmChart"></a>
-## type [HelmChart](<https://github.com/metal3d/katenary/blob/develop/generator/chart.go#L40-L53>)
+## 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://github.com/metal3d/katenary/blob/develop/generator/generator.go#L31>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/chart.go#L56>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/chart.go#L71>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/ingress.go#L17-L21>)
+## 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://github.com/metal3d/katenary/blob/develop/generator/ingress.go#L24>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/ingress.go#L128>)
+### 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://github.com/metal3d/katenary/blob/develop/generator/ingress.go#L132>)
+### 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://github.com/metal3d/katenary/blob/develop/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.

@@ -809,19 +809,18 @@ func (r *ServiceAccount) Yaml() ([]byte, error)


 <a name="TLS"></a>
-## type [TLS](<https://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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)
--- a/doc/docs/packages/generator/extrafiles.md
+++ b/doc/docs/packages/generator/extrafiles.md
@@ -6,7 +6,7 @@
 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://github.com/metal3d/katenary/blob/develop/generator/extrafiles/notes.go#L13>)

@@ -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://github.com/metal3d/katenary/blob/develop/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
--- a/doc/docs/packages/generator/katenaryfile.md
+++ b/doc/docs/packages/generator/katenaryfile.md
@@ -12,7 +12,7 @@ A katenary file, named "katenary.yml" or "katenary.yaml", is a file where you ca

 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#L137>)
+## func [GenerateSchema](<https://github.com/metal3d/katenary/blob/develop/generator/katenaryfile/main.go#L131>)

 ```go
 func GenerateSchema() string
@@ -38,20 +38,20 @@ 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"`
+    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)"`
+    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/doc/docs/packages/generator/labels.md
+++ b/doc/docs/packages/generator/labels.md
@@ -6,8 +6,6 @@
 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://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L88>)
+## 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://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L97>)
+## 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://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L72>)
+## 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://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L235>)
+## 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://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L64-L69>)
+## 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://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L57>)
+## type [Label](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L56>)

 Label is a katenary label to find in compose files.

@@ -99,7 +97,7 @@ const (
 ```

 <a name="LabelName"></a>
-### func [LabelName](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L59>)
+### func [LabelName](<https://github.com/metal3d/katenary/blob/develop/generator/labels/katenaryLabels.go#L58>)

 ```go
 func LabelName(name string) Label
--- a/doc/docs/packages/generator/labels/labelstructs.md
+++ b/doc/docs/packages/generator/labels/labelstructs.md
@@ -1,246 +0,0 @@
-<!-- Code generated by gomarkdoc. DO NOT EDIT -->
-
-# labelstructs
-
-```go
-import "katenary/generator/labels/labelstructs"
-```
-
-Package labelstructs is a package that contains the structs used to represent the labels in the yaml files.
-
-## type [ConfigMapFile](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/configMap.go#L5>)
-
-
-
-```go
-type ConfigMapFile []string
-```
-
-<a name="ConfigMapFileFrom"></a>
-### func [ConfigMapFileFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/configMap.go#L7>)
-
-```go
-func ConfigMapFileFrom(data string) (ConfigMapFile, error)
-```
-
-
-
-<a name="CronJob"></a>
-## type [CronJob](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/cronJob.go#L5-L10>)
-
-
-
-```go
-type CronJob struct {
-    Image    string `yaml:"image,omitempty" json:"image,omitempty"`
-    Command  string `yaml:"command" json:"command,omitempty"`
-    Schedule string `yaml:"schedule" json:"schedule,omitempty"`
-    Rbac     bool   `yaml:"rbac" json:"rbac,omitempty"`
-}
-```
-
-<a name="CronJobFrom"></a>
-### func [CronJobFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/cronJob.go#L12>)
-
-```go
-func CronJobFrom(data string) (*CronJob, error)
-```
-
-
-
-<a name="Dependency"></a>
-## 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.
-
-```go
-type Dependency struct {
-    Values     map[string]any `yaml:"-" json:"values,omitempty"`
-    Name       string         `yaml:"name" json:"name"`
-    Version    string         `yaml:"version" json:"version"`
-    Repository string         `yaml:"repository" json:"repository"`
-    Alias      string         `yaml:"alias,omitempty" json:"alias,omitempty"`
-}
-```
-
-<a name="DependenciesFrom"></a>
-### func [DependenciesFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/dependencies.go#L15>)
-
-```go
-func DependenciesFrom(data string) ([]Dependency, error)
-```
-
-DependenciesFrom returns a slice of dependencies from the given string.
-
-<a name="EnvFrom"></a>
-## type [EnvFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/envFrom.go#L5>)
-
-
-
-```go
-type EnvFrom []string
-```
-
-<a name="EnvFromFrom"></a>
-### func [EnvFromFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/envFrom.go#L8>)
-
-```go
-func EnvFromFrom(data string) (EnvFrom, error)
-```
-
-EnvFromFrom returns a EnvFrom from the given string.
-
-<a name="ExchangeVolume"></a>
-## type [ExchangeVolume](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/exchangeVolume.go#L5-L10>)
-
-
-
-```go
-type ExchangeVolume struct {
-    Name      string `yaml:"name" json:"name"`
-    MountPath string `yaml:"mountPath" json:"mountPath"`
-    Type      string `yaml:"type,omitempty" json:"type,omitempty"`
-    Init      string `yaml:"init,omitempty" json:"init,omitempty"`
-}
-```
-
-<a name="NewExchangeVolumes"></a>
-### func [NewExchangeVolumes](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/exchangeVolume.go#L12>)
-
-```go
-func NewExchangeVolumes(data string) ([]*ExchangeVolume, error)
-```
-
-
-
-<a name="HealthCheck"></a>
-## type [HealthCheck](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/probes.go#L11-L14>)
-
-
-
-```go
-type HealthCheck struct {
-    LivenessProbe  *corev1.Probe `yaml:"livenessProbe,omitempty" json:"livenessProbe,omitempty"`
-    ReadinessProbe *corev1.Probe `yaml:"readinessProbe,omitempty" json:"readinessProbe,omitempty"`
-}
-```
-
-<a name="ProbeFrom"></a>
-### func [ProbeFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/probes.go#L16>)
-
-```go
-func ProbeFrom(data string) (*HealthCheck, error)
-```
-
-
-
-<a name="Ingress"></a>
-## type [Ingress](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/ingress.go#L14-L22>)
-
-
-
-```go
-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"`
-    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"`
-    TLS         *TLS              `yaml:"tls,omitempty" json:"tls,omitempty"`
-}
-```
-
-<a name="IngressFrom"></a>
-### func [IngressFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/ingress.go#L25>)
-
-```go
-func IngressFrom(data string) (*Ingress, error)
-```
-
-IngressFrom creates a new Ingress from a compose service.
-
-<a name="MapEnv"></a>
-## type [MapEnv](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/mapenv.go#L5>)
-
-
-
-```go
-type MapEnv map[string]string
-```
-
-<a name="MapEnvFrom"></a>
-### func [MapEnvFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/mapenv.go#L8>)
-
-```go
-func MapEnvFrom(data string) (MapEnv, error)
-```
-
-MapEnvFrom returns a MapEnv from the given string.
-
-<a name="Ports"></a>
-## type [Ports](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/ports.go#L5>)
-
-
-
-```go
-type Ports []uint32
-```
-
-<a name="PortsFrom"></a>
-### func [PortsFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/ports.go#L8>)
-
-```go
-func PortsFrom(data string) (Ports, error)
-```
-
-PortsFrom returns a Ports from the given string.
-
-<a name="Secrets"></a>
-## type [Secrets](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/secrets.go#L5>)
-
-
-
-```go
-type Secrets []string
-```
-
-<a name="SecretsFrom"></a>
-### func [SecretsFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/secrets.go#L7>)
-
-```go
-func SecretsFrom(data string) (Secrets, error)
-```
-
-
-
-<a name="TLS"></a>
-## type [TLS](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/ingress.go#L10-L12>)
-
-
-
-```go
-type TLS struct {
-    Enabled bool `yaml:"enabled" json:"enabled,omitempty"`
-}
-```
-
-<a name="ValueFrom"></a>
-## type [ValueFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/valueFrom.go#L5>)
-
-
-
-```go
-type ValueFrom map[string]string
-```
-
-<a name="GetValueFrom"></a>
-### func [GetValueFrom](<https://github.com/metal3d/katenary/blob/develop/generator/labels/labelstructs/valueFrom.go#L7>)
-
-```go
-func GetValueFrom(data string) (*ValueFrom, error)
-```
-
-
-
-Generated by [gomarkdoc](<https://github.com/princjef/gomarkdoc>)
--- a/doc/docs/packages/parser.md
+++ b/doc/docs/packages/parser.md
@@ -6,7 +6,7 @@
 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://github.com/metal3d/katenary/blob/develop/parser/main.go#L29>)

--- a/doc/docs/packages/update.md
+++ b/doc/docs/packages/update.md
@@ -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>)
--- a/doc/docs/packages/utils.md
+++ b/doc/docs/packages/utils.md
@@ -6,18 +6,9 @@
 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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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
@@ -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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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 container by name and its index in the array.
+GetContainerByName returns a container by name and its index in the array.

 <a name="Warn"></a>
 ## 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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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://github.com/metal3d/katenary/blob/develop/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.

--- a/doc/mkdocs.yml
+++ b/doc/mkdocs.yml
@@ -54,6 +54,7 @@ nav:
  - Go Packages:
    - packages/cmd/katenary.md
    - packages/parser.md
+    - packages/update.md
    - packages/utils.md
    - Generator: 
      - Index: packages/generator.md
--- a/generator/chart.go
+++ b/generator/chart.go
@@ -3,16 +3,14 @@ package generator
 import (
 	"fmt"
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
+	"katenary/generator/labels/labelStructs"
 	"katenary/utils"
 	"log"
-	"maps"
 	"os"
 	"path/filepath"
-	"slices"
 	"strings"

-	"github.com/compose-spec/compose-go/types"
+	"github.com/compose-spec/compose-go/v2/types"
 	corev1 "k8s.io/api/core/v1"
 )

@@ -44,12 +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.
@@ -58,7 +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{
@@ -95,7 +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)
 		}
@@ -103,7 +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)
@@ -118,11 +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()
 	}
 }

@@ -130,7 +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
 		}

@@ -138,10 +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)
 			}
@@ -214,7 +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
 		}
@@ -298,7 +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
 		}
@@ -326,7 +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)
 	}
@@ -351,7 +349,7 @@ func (chart *HelmChart) setEnvironmentValuesFrom(service types.ServiceConfig, de
 	if _, ok := service.Labels[labels.LabelValueFrom]; !ok {
 		return
 	}
-	mapping, err := labelstructs.GetValueFrom(service.Labels[labels.LabelValueFrom])
+	mapping, err := labelStructs.GetValueFrom(service.Labels[labels.LabelValueFrom])
 	if err != nil {
 		log.Fatal("error unmarshaling values-from label:", err)
 	}
@@ -374,7 +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())
 		}
@@ -383,10 +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
+				}
 			}
 		}

--- a/generator/configMap.go
+++ b/generator/configMap.go
@@ -3,7 +3,7 @@ package generator
 import (
 	"fmt"
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
+	"katenary/generator/labels/labelStructs"
 	"katenary/utils"
 	"log"
 	"os"
@@ -12,7 +12,7 @@ import (
 	"strings"
 	"unicode/utf8"

-	"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"
 )
@@ -65,7 +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)
 	}
@@ -91,7 +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)
 			}
@@ -142,9 +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
 }

@@ -161,13 +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() {
@@ -214,7 +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() {
--- a/generator/configMap_test.go
+++ b/generator/configMap_test.go
@@ -6,7 +6,7 @@ import (
 	"os"
 	"testing"

-	"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"
 )
--- a/generator/converter.go
+++ b/generator/converter.go
@@ -7,7 +7,7 @@ import (
 	"katenary/generator/extrafiles"
 	"katenary/generator/katenaryfile"
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
+	"katenary/generator/labels/labelStructs"
 	"katenary/parser"
 	"katenary/utils"
 	"log"
@@ -18,7 +18,7 @@ import (
 	"strings"
 	"time"

-	"github.com/compose-spec/compose-go/types"
+	"github.com/compose-spec/compose-go/v2/types"
 )

 const ingressClassHelp = `# Default value for ingress.class annotation
@@ -113,11 +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 {
@@ -173,8 +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
@@ -258,7 +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 != "" {
@@ -521,16 +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)
@@ -630,11 +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.
--- a/generator/cronJob.go
+++ b/generator/cronJob.go
@@ -2,12 +2,12 @@ package generator

 import (
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
+	"katenary/generator/labels/labelStructs"
 	"katenary/utils"
 	"log"
 	"strings"

-	"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"
@@ -30,7 +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
--- a/generator/deployment.go
+++ b/generator/deployment.go
@@ -3,7 +3,7 @@ package generator
 import (
 	"fmt"
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
+	"katenary/generator/labels/labelStructs"
 	"katenary/utils"
 	"log"
 	"os"
@@ -12,7 +12,7 @@ import (
 	"strings"
 	"time"

-	"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"
@@ -39,7 +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
 }

@@ -94,7 +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{},
 	}

@@ -131,7 +131,7 @@ 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{},
@@ -160,7 +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)
 		}
@@ -195,7 +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)
 		}
@@ -253,8 +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)
@@ -305,7 +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{}
@@ -320,7 +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)
 	}
@@ -408,7 +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
@@ -657,13 +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
--- a/generator/deployment_test.go
+++ b/generator/deployment_test.go
@@ -4,10 +4,8 @@ import (
 	"fmt"
 	"katenary/generator/labels"
 	"os"
-	"strings"
 	"testing"

-	yaml3 "gopkg.in/yaml.v3"
 	v1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
 	"sigs.k8s.io/yaml"
@@ -326,172 +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")
 	}
 }
--- a/generator/doc.go
+++ b/generator/doc.go
@@ -1,17 +1,14 @@
 /*
-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.
+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.
+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.
+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
--- a/generator/extrafiles/doc.go
+++ b/generator/extrafiles/doc.go
@@ -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
--- a/generator/extrafiles/notes_test.go
+++ b/generator/extrafiles/notes_test.go
@@ -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)
-		}
-	}
-}
--- a/generator/extrafiles/readme.go
+++ b/generator/extrafiles/readme.go
@@ -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)
--- a/generator/extrafiles/readme_test.go
+++ b/generator/extrafiles/readme_test.go
@@ -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])
-	}
-}
--- a/generator/generator.go
+++ b/generator/generator.go
@@ -4,15 +4,13 @@ import (
 	"bytes"
 	"fmt"
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
 	"katenary/utils"
 	"log"
 	"regexp"
 	"strings"

-	"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.
@@ -45,16 +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 {
@@ -119,10 +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)
 			}
@@ -134,9 +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
@@ -204,52 +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.LabelValueFrom]; 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.LabelValueFrom] = 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 {
@@ -267,7 +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
 	}
@@ -319,7 +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"))
@@ -392,7 +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
 	}

@@ -418,15 +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
-	}
-}
--- a/generator/ingress.go
+++ b/generator/ingress.go
@@ -2,12 +2,12 @@ package generator

 import (
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
+	"katenary/generator/labels/labelStructs"
 	"katenary/utils"
 	"log"
 	"strings"

-	"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"
 )
@@ -33,7 +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)
 	}
--- a/generator/katenaryfile/main.go
+++ b/generator/katenaryfile/main.go
@@ -5,14 +5,14 @@ import (
 	"encoding/json"
 	"fmt"
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
+	"katenary/generator/labels/labelStructs"
 	"katenary/utils"
 	"log"
 	"os"
 	"reflect"
 	"strings"

-	"github.com/compose-spec/compose-go/types"
+	"github.com/compose-spec/compose-go/v2/types"
 	"github.com/invopop/jsonschema"
 	"gopkg.in/yaml.v3"
 )
@@ -27,20 +27,20 @@ type StringOrMap any
 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"`
+	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)"`
+	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
@@ -72,33 +72,29 @@ func OverrideWithConfig(project *types.Project) {
 	}
 	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 p.Labels == nil {
+			p.Labels = make(map[string]string)
+			project.Services[i] = p
 		}

 		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.ConfigMapFile, &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.LabelValueFrom)
+			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.")
@@ -117,7 +113,7 @@ func getLabelContent(o any, service *types.ServiceConfig, labelName string) erro
 	val := strings.TrimSpace(string(c))
 	if labelName == labels.LabelIngress {
 		// special case, values must be set from some defaults
-		ing, err := labelstructs.IngressFrom(val)
+		ing, err := labelStructs.IngressFrom(val)
 		if err != nil {
 			log.Fatal(err)
 			return err
@@ -129,6 +125,9 @@ func getLabelContent(o any, service *types.ServiceConfig, labelName string) erro
 		val = strings.TrimSpace(string(c))
 	}

+	if service.Labels == nil {
+		service.Labels = make(map[string]string)
+	}
 	service.Labels[labelName] = val
 	return nil
 }
@@ -161,5 +160,5 @@ func GenerateSchema() string {
 		return err.Error()
 	}

-	return out.String()
+	return string(out.Bytes())
 }
--- a/generator/katenaryfile/main_test.go
+++ b/generator/katenaryfile/main_test.go
@@ -1,13 +1,14 @@
 package katenaryfile

 import (
+	"context"
 	"katenary/generator/labels"
 	"log"
 	"os"
 	"path/filepath"
 	"testing"

-	"github.com/compose-spec/compose-go/cli"
+	"github.com/compose-spec/compose-go/v2/cli"
 )

 func TestBuildSchema(t *testing.T) {
@@ -33,7 +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")
@@ -56,13 +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)
 	}
@@ -86,7 +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")
@@ -109,13 +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)
 	}
--- a/generator/labels/doc.go
+++ b/generator/labels/doc.go
@@ -1,2 +0,0 @@
-// Package labels provides functionality to parse and manipulate labels.
-package labels
--- a/generator/labels/katenaryLabels.go
+++ b/generator/labels/katenaryLabels.go
@@ -5,7 +5,6 @@ import (
 	_ "embed"
 	"fmt"
 	"katenary/utils"
-	"log"
 	"regexp"
 	"sort"
 	"strings"
@@ -84,7 +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 {
@@ -126,30 +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
@@ -158,9 +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()
 }
--- a/generator/labels/labelStructs/configMap.go
+++ b/generator/labels/labelStructs/configMap.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelStructs/cronJob.go
+++ b/generator/labels/labelStructs/cronJob.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelStructs/dependencies.go
+++ b/generator/labels/labelStructs/dependencies.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelStructs/doc.go
+++ b/generator/labels/labelStructs/doc.go
@@ -0,0 +1,2 @@
+// labelStructs is a package that contains the structs used to represent the labels in the yaml files.
+package labelStructs
--- a/generator/labels/labelStructs/envFrom.go
+++ b/generator/labels/labelStructs/envFrom.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelStructs/exchangeVolume.go
+++ b/generator/labels/labelStructs/exchangeVolume.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelStructs/ingress.go
+++ b/generator/labels/labelStructs/ingress.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import (
 	"fmt"
@@ -14,10 +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"`
 }

--- a/generator/labels/labelStructs/mapenv.go
+++ b/generator/labels/labelStructs/mapenv.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelStructs/ports.go
+++ b/generator/labels/labelStructs/ports.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelStructs/probes.go
+++ b/generator/labels/labelStructs/probes.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import (
 	"encoding/json"
--- a/generator/labels/labelStructs/secrets.go
+++ b/generator/labels/labelStructs/secrets.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelStructs/valueFrom.go
+++ b/generator/labels/labelStructs/valueFrom.go
@@ -1,4 +1,4 @@
-package labelstructs
+package labelStructs

 import "gopkg.in/yaml.v3"

--- a/generator/labels/labelstructs/configMap_test.go
+++ b/generator/labels/labelstructs/configMap_test.go
@@ -1,17 +0,0 @@
-package labelstructs_test
-
-import (
-	"katenary/generator/labels/labelstructs"
-	"testing"
-)
-
-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])
-	}
-}
--- a/generator/labels/labelstructs/cronJob_test.go
+++ b/generator/labels/labelstructs/cronJob_test.go
@@ -1,25 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestCronJobFrom(t *testing.T) {
-	ts := `
-image: fooimage
-command: thecommand
-schedule: "0/3 0 * * *"
-Rbac: false
-`
-	tc, _ := CronJobFrom(ts)
-	if tc.Image != "fooimage" {
-		t.Errorf("Expected CronJob image to be 'fooimage', got %s", tc.Image)
-	}
-	if tc.Command != "thecommand" {
-		t.Errorf("Expected CronJob command to be 'thecommand', got %s", tc.Command)
-	}
-	if tc.Schedule != "0/3 0 * * *" {
-		t.Errorf("Expected CronJob schedule to be '0/3 0 * * *', got %s", tc.Schedule)
-	}
-	if tc.Rbac != false {
-		t.Errorf("Expected CronJob rbac to be false, got %t", tc.Rbac)
-	}
-}
--- a/generator/labels/labelstructs/dependencies_test.go
+++ b/generator/labels/labelstructs/dependencies_test.go
@@ -1,14 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestDependenciesLabel(t *testing.T) {
-	ts := "- name: mongodb"
-	tc, _ := DependenciesFrom(ts)
-	if len(tc) != 1 {
-		t.Errorf("Expected DependenciesLabel to have 1 item, got %d", len(tc))
-	}
-	if tc[0].Name != "mongodb" {
-		t.Errorf("Expected DependenciesLabel to contain 'mongodb', got %s", tc[0].Name)
-	}
-}
--- a/generator/labels/labelstructs/doc.go
+++ b/generator/labels/labelstructs/doc.go
@@ -1,2 +0,0 @@
-// Package labelstructs is a package that contains the structs used to represent the labels in the yaml files.
-package labelstructs
--- a/generator/labels/labelstructs/envFrom_test.go
+++ b/generator/labels/labelstructs/envFrom_test.go
@@ -1,17 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestEnvFromLabel(t *testing.T) {
-	ts := "- foo\n- bar"
-	tc, _ := EnvFromFrom(ts)
-	if len(tc) != 2 {
-		t.Errorf("Expected EnvFrom to have 2 items, got %d", len(tc))
-	}
-	if tc[0] != "foo" {
-		t.Errorf("Expected EnvFrom to contain 'foo', got %s", tc[0])
-	}
-	if tc[1] != "bar" {
-		t.Errorf("Expected EnvFrom to contain 'bar', got %s", tc[1])
-	}
-}
--- a/generator/labels/labelstructs/exchangeVolume_test.go
+++ b/generator/labels/labelstructs/exchangeVolume_test.go
@@ -1,17 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestExchangeVolumeLabel(t *testing.T) {
-	ts := "- name: exchange-volume\n  mountPath: /exchange\n  readOnly: true"
-	tc, _ := NewExchangeVolumes(ts)
-	if len(tc) != 1 {
-		t.Errorf("Expected ExchangeVolumeLabel to have 1 item, got %d", len(tc))
-	}
-	if tc[0].Name != "exchange-volume" {
-		t.Errorf("Expected ExchangeVolumeLabel to contain 'exchange-volume', got %s", tc[0].Name)
-	}
-	if tc[0].MountPath != "/exchange" {
-		t.Errorf("Expected MountPath to be '/exchange', got %s", tc[0].MountPath)
-	}
-}
--- a/generator/labels/labelstructs/ingress_test.go
+++ b/generator/labels/labelstructs/ingress_test.go
@@ -1,31 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestIngressLabel(t *testing.T) {
-	ts := "\nhostname: example.com\npath: /\nenabled: true\nport: 8888"
-	tc, err := IngressFrom(ts)
-	if err != nil {
-		t.Errorf("Error parsing IngressLabel: %v", err)
-	}
-	if tc.Hostname != "example.com" {
-		t.Errorf("Expected IngressLabel to contain 'example.com', got %s", tc.Hostname)
-	}
-	if tc.Path == nil || *tc.Path != "/" {
-		t.Errorf("Expected IngressLabel to contain '/', got %v", tc.Path)
-	}
-	if tc.Enabled != true {
-		t.Errorf("Expected IngressLabel to be enabled, got %v", tc.Enabled)
-	}
-	if tc.Port == nil || *tc.Port != 8888 {
-		t.Errorf("Expected IngressLabel to have port 8888, got %d", tc.Port)
-	}
-}
-
-func TestIngressLabelNoPort(t *testing.T) {
-	ts := "\nhostname: example.com\npath: /\nenabled: true"
-	_, err := IngressFrom(ts)
-	if err == nil {
-		t.Errorf("Expected error when parsing IngressLabel without port, got nil")
-	}
-}
--- a/generator/labels/labelstructs/mapenv_test.go
+++ b/generator/labels/labelstructs/mapenv_test.go
@@ -1,11 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestConfigMapLabel(t *testing.T) {
-	ts := "foo: bar"
-	tc, _ := MapEnvFrom(ts)
-	if len(tc) != 1 {
-		t.Errorf("Expected ConfigMapFile to have 1 item, got %d", len(tc))
-	}
-}
--- a/generator/labels/labelstructs/ports_test.go
+++ b/generator/labels/labelstructs/ports_test.go
@@ -1,23 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestPortsFromLabel(t *testing.T) {
-	data := "- 8080\n- 9090\n"
-	expected := Ports{8080, 9090}
-
-	ports, err := PortsFrom(data)
-	if err != nil {
-		t.Fatalf("expected no error, got %v", err)
-	}
-
-	if len(ports) != len(expected) {
-		t.Fatalf("expected length %d, got %d", len(expected), len(ports))
-	}
-
-	for i, port := range ports {
-		if port != expected[i] {
-			t.Errorf("expected port %d at index %d, got %d", expected[i], i, port)
-		}
-	}
-}
--- a/generator/labels/labelstructs/probes_test.go
+++ b/generator/labels/labelstructs/probes_test.go
@@ -1,16 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestProbesLabel(t *testing.T) {
-	readiness := "readinessProbe:\n    httpGet:\n      path: /healthz\n      port: 8080\n    initialDelaySeconds: 5\n    periodSeconds: 10"
-	tc, err := ProbeFrom(readiness)
-	if err != nil {
-		t.Errorf("Error parsing ProbesLabel: %v %v", err, tc)
-	}
-	liveness := "livenessProbe:\n    httpGet:\n      path: /healthz\n      port: 8080\n    initialDelaySeconds: 5\n    periodSeconds: 10"
-	tc2, err := ProbeFrom(liveness)
-	if err != nil {
-		t.Errorf("Error parsing ProbesLabel: %v %v", err, tc2)
-	}
-}
--- a/generator/labels/labelstructs/secrets_test.go
+++ b/generator/labels/labelstructs/secrets_test.go
@@ -1,17 +0,0 @@
-package labelstructs
-
-import "testing"
-
-func TestSecretLabel(t *testing.T) {
-	data := "- foo\n- bar"
-	tc, err := SecretsFrom(data)
-	if err != nil {
-		t.Errorf("Error parsing SecretLabel: %v %v", err, tc)
-	}
-	items := []string{"foo", "bar"}
-	for i, item := range tc {
-		if item != items[i] {
-			t.Errorf("Expected SecretLabel to contain '%s', got '%s'", items[i], item)
-		}
-	}
-}
--- a/generator/labels/labelstructs/valueFrom_test.go
+++ b/generator/labels/labelstructs/valueFrom_test.go
@@ -1,25 +0,0 @@
-package labelstructs
-
-import (
-	"testing"
-)
-
-func TestValueFromLabel(t *testing.T) {
-	data := "data: foo\ndata2: bar"
-	tc, err := GetValueFrom(data)
-	if err != nil {
-		t.Fatalf("expected no error, got %v", err)
-	}
-	if tc == nil {
-		t.Fatalf("expected non-nil map, got nil")
-	}
-	if len(*tc) != 2 {
-		t.Errorf("expected 2 items, got %d", len(*tc))
-	}
-	if (*tc)["data"] != "foo" {
-		t.Errorf("expected 'data' to be 'foo', got %s", (*tc)["data"])
-	}
-	if (*tc)["data2"] != "bar" {
-		t.Errorf("expected 'data2' to be 'bar', got %s", (*tc)["data2"])
-	}
-}
--- a/generator/rbac.go
+++ b/generator/rbac.go
@@ -3,7 +3,7 @@ package generator
 import (
 	"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"
--- a/generator/secret.go
+++ b/generator/secret.go
@@ -6,7 +6,7 @@ import (
 	"katenary/utils"
 	"strings"

-	"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"
 )
--- a/generator/secret_test.go
+++ b/generator/secret_test.go
@@ -82,9 +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)
--- a/generator/service.go
+++ b/generator/service.go
@@ -5,7 +5,7 @@ import (
 	"regexp"
 	"strings"

-	"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"
--- a/generator/tools_test.go
+++ b/generator/tools_test.go
@@ -49,7 +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()
 	}

--- a/generator/utils.go
+++ b/generator/utils.go
@@ -2,13 +2,13 @@ package generator

 import (
 	"katenary/generator/labels"
-	"katenary/generator/labels/labelstructs"
+	"katenary/generator/labels/labelStructs"
 	"katenary/utils"
 	"regexp"
 	"strconv"
 	"strings"

-	"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"
 )
@@ -50,11 +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
@@ -87,7 +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 {
--- a/generator/utils_test.go
+++ b/generator/utils_test.go
@@ -1,14 +1,14 @@
 package generator

 import (
+	"context"
 	"fmt"
 	"katenary/generator/labels"
-	"katenary/utils"
 	"os"
 	"path/filepath"
 	"testing"

-	"github.com/compose-spec/compose-go/cli"
+	"github.com/compose-spec/compose-go/v2/cli"
 )

 func TestSplitPorts(t *testing.T) {
@@ -26,7 +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)
 	}
@@ -38,15 +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++
@@ -74,7 +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)
 	}
@@ -86,15 +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++
--- a/generator/values.go
+++ b/generator/values.go
@@ -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.
--- a/generator/version_test.go
+++ b/generator/version_test.go
@@ -8,7 +8,7 @@ import (
 func TestVersion(t *testing.T) {
 	// we build on "devel" branch
 	v := GetVersion()
-	if !strings.Contains(v, "(devel)") {
+	if strings.Contains(v, "(devel)") {
 		t.Errorf("Expected version to be set, got %s", v)
 	}

--- a/generator/volume.go
+++ b/generator/volume.go
@@ -4,7 +4,7 @@ import (
 	"katenary/utils"
 	"strings"

-	"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"
--- a/generator/volume_test.go
+++ b/generator/volume_test.go
@@ -6,7 +6,6 @@ import (
 	"image/color"
 	"image/png"
 	"katenary/generator/labels"
-	"katenary/utils"
 	"log"
 	"os"
 	"path/filepath"
@@ -20,7 +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) {
@@ -69,7 +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)
@@ -107,8 +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])
 	}
 }

@@ -129,7 +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)
@@ -154,7 +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)
 	}
 }
@@ -175,15 +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)
 		}
 	}
@@ -245,15 +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)
 		}
 	}
--- a/go.mod
+++ b/go.mod
@@ -1,19 +1,19 @@
 module katenary // github.com/metal3d/katenary

-go 1.24.0
+go 1.23.0

-toolchain go1.24.3
+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 v0.33.2
-	k8s.io/apimachinery v0.33.2
-	sigs.k8s.io/yaml v1.5.0
+	k8s.io/api v0.32.0
+	k8s.io/apimachinery v0.32.0
+	sigs.k8s.io/yaml v1.4.0
 )

 require (
@@ -22,38 +22,34 @@ require (
 	github.com/distribution/reference 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 v2.8.0 // 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 v1.0.6 // 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 v0.0.0-20250620022241-b7579e27df2b // indirect
-	golang.org/x/net v0.41.0 // indirect
-	golang.org/x/sync v0.15.0 // indirect
-	golang.org/x/sys v0.33.0 // indirect
-	golang.org/x/text v0.26.0 // 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
+	k8s.io/utils v0.0.0-20241210054802-24370beab758 // indirect
 	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
-	sigs.k8s.io/randfill v1.0.0 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.7.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.5.0 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -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 v0.5.0 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 v2.8.0 h1:fFtUGXUzXPHTIUdne5+zzMPTfffl3RD5qYnkY40vtxU=
-github.com/fxamacker/cbor/v2 v2.8.0/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=
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@@ -49,8 +53,6 @@ github.com/mattn/go-shellwords v1.0.12 h1:M2zGm7EW6UQJvDeQxo4T51eKPurbeFbe8WtebG
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@@ -95,44 +96,40 @@ github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17
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 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -147,21 +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 v0.33.2 h1:YgwIS5jKfA+BZg//OQhkJNIfie/kmRsO0BmNaVSimvY=
-k8s.io/api v0.33.2/go.mod h1:fhrbphQJSM2cXzCWgqU29xLDuks4mu7ti9vveEnpSXs=
-k8s.io/apimachinery v0.33.2 h1:IHFVhqg59mb8PJWTLi8m1mAoepkUNYmptHsV+Z1m5jY=
-k8s.io/apimachinery v0.33.2/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=
+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/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=
+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 v1.5.0 h1:M10b2U7aEUY6hRtU870n2VTPgR5RZiL/I6Lcc2F4NUQ=
-sigs.k8s.io/yaml v1.5.0/go.mod h1:wZs27Rbxoai4C0f8/9urLZtZtF3avA3gKvGyPdDqTO4=
--- a/install.sh
+++ b/install.sh
@@ -18,28 +18,28 @@ 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
@@ -47,7 +47,7 @@ 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."
--- a/parser/main.go
+++ b/parser/main.go
@@ -1,12 +1,13 @@
-// Package parser is a wrapper around compose-go to parse compose files.
+// Parser package is a wrapper around compose-go to parse compose files.
 package parser

 import (
+	"context"
 	"log"
 	"path/filepath"

-	"github.com/compose-spec/compose-go/cli"
-	"github.com/compose-spec/compose-go/types"
+	"github.com/compose-spec/compose-go/v2/cli"
+	"github.com/compose-spec/compose-go/v2/types"
 )

 func init() {
@@ -53,5 +54,5 @@ func Parse(profiles []string, envFiles []string, dockerComposeFile ...string) (*
 	if err != nil {
 		return nil, err
 	}
-	return cli.ProjectFromOptions(options)
+	return cli.ProjectFromOptions(context.TODO(), options)
 }
--- a/parser/main_test.go
+++ b/parser/main_test.go
@@ -1,60 +0,0 @@
-package parser
-
-import (
-	"log"
-	"os"
-	"path/filepath"
-	"testing"
-)
-
-const composeFile = `
-services:
-  app:
-    image: nginx:latest
-`
-
-func setupTest() (string, error) {
-	// write the composeFile to a temporary file
-	tmpDir, err := os.MkdirTemp("", "katenary-test-parse")
-	if err != nil {
-		return "", err
-	}
-	writeFile := filepath.Join(tmpDir, "compose.yaml")
-	writeErr := os.WriteFile(writeFile, []byte(composeFile), 0644)
-	return writeFile, writeErr
-}
-
-func tearDownTest(tmpDir string) {
-	if tmpDir != "" {
-		if err := os.RemoveAll(tmpDir); err != nil {
-			log.Fatalf("Failed to remove temporary directory %s: %s", tmpDir, err.Error())
-		}
-	}
-}
-
-func TestParse(t *testing.T) {
-	file, err := setupTest()
-	dirname := filepath.Dir(file)
-	currentDir, _ := os.Getwd()
-	if err := os.Chdir(dirname); err != nil {
-		t.Fatalf("Failed to change directory to %s: %s", dirname, err.Error())
-	}
-	defer func() {
-		tearDownTest(dirname)
-		if err := os.Chdir(currentDir); err != nil {
-			t.Fatalf("Failed to change back to original directory %s: %s", currentDir, err.Error())
-		}
-	}()
-
-	if err != nil {
-		t.Fatalf("Failed to setup test: %s", err.Error())
-	}
-
-	Project, err := Parse(nil, nil)
-	if err != nil {
-		t.Fatalf("Failed to parse compose file: %s", err.Error())
-	}
-	if Project == nil {
-		t.Fatal("Expected project to be not nil")
-	}
-}
--- a/utils/doc.go
+++ b/utils/doc.go
@@ -1,3 +1,2 @@
-// 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.
 package utils
--- a/utils/hash_test.go
+++ b/utils/hash_test.go
@@ -1,13 +0,0 @@
-package utils
-
-import "testing"
-
-func TestHash(t *testing.T) {
-	h, err := HashComposefiles([]string{"./hash.go"})
-	if err != nil {
-		t.Fatalf("failed to hash compose files: %v", err)
-	}
-	if len(h) == 0 {
-		t.Fatal("hash should not be empty")
-	}
-}
--- a/utils/icons.go
+++ b/utils/icons.go
@@ -22,7 +22,7 @@ const (
 )

 // Warn prints a warning message
-func Warn(msg ...any) {
+func Warn(msg ...interface{}) {
 	orange := "\033[38;5;214m"
 	reset := "\033[0m"
 	fmt.Print(IconWarning, orange, " ")
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -7,16 +7,13 @@ import (
 	"path/filepath"
 	"strings"

-	"github.com/compose-spec/compose-go/types"
+	"github.com/compose-spec/compose-go/v2/types"
 	"github.com/mitchellh/go-wordwrap"
 	"github.com/thediveo/netdb"
 	"gopkg.in/yaml.v3"
 	corev1 "k8s.io/api/core/v1"
 )

-// DirectoryPermission is the default values for permissions apply to created directories.
-const DirectoryPermission = 0o755
-
 // TplName returns the name of the kubernetes resource as a template string.
 // It is used in the templates and defined in _helper.tpl file.
 func TplName(serviceName, appname string, suffix ...string) string {
@@ -93,7 +90,7 @@ func GetContainerByName(name string, containers []corev1.Container) (*corev1.Con
 	return nil, -1
 }

-// TplValue returns a container by name and its index in the array.
+// GetContainerByName returns a container by name and its index in the array.
 func TplValue(serviceName, variable string, pipes ...string) string {
 	if len(pipes) == 0 {
 		return `{{ tpl .Values.` + serviceName + `.` + variable + ` $ }}`
@@ -139,12 +136,12 @@ func GetValuesFromLabel(service types.ServiceConfig, LabelValues string) map[str
 			switch val := value.(type) {
 			case string:
 				descriptions[val] = nil
-			case map[string]any:
-				for k, v := range value.(map[string]any) {
+			case map[string]interface{}:
+				for k, v := range value.(map[string]interface{}) {
 					descriptions[k] = &EnvConfig{Service: service, Description: v.(string)}
 				}
-			case map[any]any:
-				for k, v := range value.(map[any]any) {
+			case map[interface{}]interface{}:
+				for k, v := range value.(map[interface{}]interface{}) {
 					descriptions[k.(string)] = &EnvConfig{Service: service, Description: v.(string)}
 				}
 			default:
@@ -168,9 +165,7 @@ func Confirm(question string, icon ...Icon) bool {
 		fmt.Print(question + " [y/N] ")
 	}
 	var response string
-	if _, err := fmt.Scanln(&response); err != nil {
-		log.Fatalf("Error parsing response: %s", err.Error())
-	}
+	fmt.Scanln(&response)
 	return strings.ToLower(response) == "y"
 }