Use compose-go + improvements (#9 )

Use compose-go https://github.com/compose-spec/compose-go to make Katenary parsing compose file the official way. Add labels: - `volume-from` (with `same-pod`) to avoid volume repetition - `ignore` to ignore a service - `mapenv` (replaces the `env-to-service`) to map environment to helm variable (as a template string) - `secret-vars` declares variables as secret values More: - Now, environment (as secret vars) are set in values.yaml - Ingress has got annotations in values.yaml - Probes (liveness probe) are improved - fixed code to optimize - many others fixes about path, bad volume check, refactorisation, tests...
For single env_file, it's a string...
2022-05-08 09:55:25 +02:00 · 2022-04-01 17:49:10 +02:00 · 2022-04-01 17:39:41 +02:00
41 changed files with 1697 additions and 953 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@ dist/*
 .cache/*
 chart/*
 docker-compose.yaml
-katenary
+./katenary
 *.env
 docker-compose*
 !examples/**/docker-compose*
--- a/6
+++ b/6
@@ -6,7 +6,7 @@ PREFIX=~/.local

 GO=container
 OUT=katenary
-BLD_CMD=go build -ldflags="-X 'main.Version=$(VERSION)'" -o $(OUT) ./cmd/*.go
+BLD_CMD=go build -ldflags="-X 'main.Version=$(VERSION)'" -o $(OUT) ./cmd/katenary/*.go
 GOOS=linux
 GOARCH=amd64

@@ -106,10 +106,10 @@ 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 docker.io/golang $(BLD_CMD)
+		--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 docker.io/golang $(BLD_CMD)
+		--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"
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ This project is partially made at [Smile](https://www.smile.eu)

 You can download the binaries from the [Release](https://github.com/metal3d/katenary/releases) section. Copy the binary and rename it to `katenary`. Place the binary inside your `PATH`. You should now be able to call the `katenary` command.

+You can of course get the binary with `go install -u github.com/metal3d/katenary/cmd/katenary/...` but the `main` branch is continuously updated. It's preferable to use releases.

 You can use this commands on Linux:

@@ -125,7 +126,7 @@ What can be interpreted by Katenary:
 - `env_file` list will create a configMap object per environemnt file (⚠ todo: the "to-service" label doesn't work with configMap for now)
 - some labels can help to bind values, for example:
    - `katenary.io/ingress: 80` will expose the port 80 in a ingress
-    - `katenary.io/env-to-service: VARNAME` will convert the value to a variable `{{ .Release.Name }}-VARNAME` - it's usefull when you want to pass the name of a service as a variable (think about the service name for mysql to pass to a container that wants to connect to this)
+    - `katenary.io/mapenv: |`: allow to map environment to something else than the given value in the compose file 

 Exemple of a possible `docker-compose.yaml` file:

@@ -144,21 +145,27 @@ services:
            # because it's the "exposed" port
            - database
        labels:
-            # explain to katenary that "DB_HOST" value is variable (using release name)
-            katenary.io/env-to-service: DB_HOST
            # expose the port 80 as an ingress
            katenary.io/ingress: 80
+            # make adaptations, DB_HOST environment is actually the service name
+            # to hit (note the yaml style, start with "|")
+            katenary.io/mapenv: |
+              DB_HOST: {{ .Release.Name }}-database
    database:
        image: mariadb:10
        env_file:
            # this will create 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.io/ports: 3306
+            # these variables are secrets
+            katenary.io/secret-vars: MARIADB_ROOT_PASSWORD, MARIADB_PASSWORD
 ```

 # Labels
@@ -166,10 +173,12 @@ services:
 These labels could be found by `katenary show-labels`, and can be placed as "labels" inside your docker-compose file:

 ```
+katenary.io/ignore               : ignore the container, it will not yied any object in the helm chart
+katenary.io/secret-vars          : secret variables to push on a secret file
 katenary.io/secret-envfiles      : set the given file names as a secret instead of configmap
+katenary.io/mapenv               : map environment variable to a template string (yaml style)
 katenary.io/ports                : set the ports to expose as a service (coma separated)
 katenary.io/ingress              : set the port to expose in an ingress (coma separated)
-katenary.io/env-to-service       : specifies that the environment variable points on a service name (coma separated)
 katenary.io/configmap-volumes    : specifies that the volumes points on a configmap (coma separated)
 katenary.io/same-pod             : specifies that the pod should be deployed in the same pod than the given service name
 katenary.io/empty-dirs           : specifies that the given volume names should be "emptyDir" instead of persistentVolumeClaim (coma separated)
--- a/cmd/katenary/main.go
+++ b/cmd/katenary/main.go
@@ -65,18 +65,21 @@ func main() {
 			appversion := c.Flag("app-version").Value.String()
 			composeFile := c.Flag("compose-file").Value.String()
 			appName := c.Flag("app-name").Value.String()
+			chartVersion := c.Flag("chart-version").Value.String()
 			chartDir := c.Flag("output-dir").Value.String()
 			indentation, err := strconv.Atoi(c.Flag("indent-size").Value.String())
 			if err != nil {
 				writers.IndentSize = indentation
 			}
-			Convert(composeFile, appversion, appName, chartDir, force)
+			Convert(composeFile, appversion, appName, chartDir, chartVersion, force)
 		},
 	}
 	convertCmd.Flags().BoolP(
 		"force", "f", false, "force overwrite of existing output files")
 	convertCmd.Flags().StringP(
 		"app-version", "a", AppVersion, "app version")
+	convertCmd.Flags().StringP(
+		"chart-version", "v", ChartVersion, "chart version")
 	convertCmd.Flags().StringP(
 		"compose-file", "c", ComposeFile, "docker compose file")
 	convertCmd.Flags().StringP(
--- a/cmd/katenary/utils.go
+++ b/cmd/katenary/utils.go
@@ -12,11 +12,12 @@ import (
 )

 var (
-	composeFiles = []string{"docker-compose.yaml", "docker-compose.yml"}
+	composeFiles = []string{"compose.yml", "compose.yaml", "docker-compose.yaml", "docker-compose.yml"}
 	ComposeFile  = ""
 	AppName      = "MyApp"
 	ChartsDir    = "chart"
 	AppVersion   = "0.0.1"
+	ChartVersion = "0.1.0"
 )

 func init() {
@@ -92,12 +93,12 @@ func detectGitVersion() (string, error) {
 	return defaulVersion, errors.New("git log failed")
 }

-func Convert(composeFile, appVersion, appName, chartDir string, force bool) {
+func Convert(composeFile, appVersion, appName, chartDir, chartVersion string, force bool) {
 	if len(composeFile) == 0 {
 		fmt.Println("No compose file given")
 		return
 	}
-	_, err := os.Stat(ComposeFile)
+	_, err := os.Stat(composeFile)
 	if err != nil {
 		fmt.Println("No compose file found")
 		os.Exit(1)
@@ -138,6 +139,6 @@ func Convert(composeFile, appVersion, appName, chartDir string, force bool) {
 	}

 	// start generator
-	generator.Generate(p, Version, appName, appVersion, ComposeFile, dirname)
+	generator.Generate(p, Version, appName, appVersion, chartVersion, ComposeFile, dirname)

 }
--- a/compose/parser.go
+++ b/compose/parser.go
@@ -1,14 +1,13 @@
 package compose

 import (
-	"fmt"
-	"katenary/helm"
+	"io/ioutil"
 	"log"
 	"os"
-	"strings"
+	"path/filepath"

-	"github.com/google/shlex"
-	"gopkg.in/yaml.v3"
+	"github.com/compose-spec/compose-go/cli"
+	"github.com/compose-spec/compose-go/types"
 )

 const (
@@ -17,220 +16,76 @@ const (

 // Parser is a docker-compose parser.
 type Parser struct {
-	Data *Compose
+	Data      *types.Project
+	temporary *string
 }

-var Appname = ""
+var (
+	Appname        = ""
+	CURRENT_DIR, _ = os.Getwd()
+)

 // NewParser create a Parser and parse the file given in filename. If filename is empty, we try to parse the content[0] argument that should be a valid YAML content.
 func NewParser(filename string, content ...string) *Parser {

-	c := NewCompose()
-	if filename != "" {
-		f, err := os.Open(filename)
-		if err != nil {
-			log.Fatal(err)
-		}
-		dec := yaml.NewDecoder(f)
-		err = dec.Decode(c)
-		if err != nil {
-			log.Fatal(err)
-		}
-	} else {
-		dec := yaml.NewDecoder(strings.NewReader(content[0]))
-		err := dec.Decode(c)
-		if err != nil {
-			log.Fatal(err)
-		}
-	}
+	p := &Parser{}

-	p := &Parser{Data: c}
+	if len(content) > 0 { // mainly for the tests...
+		dir := filepath.Dir(filename)
+		err := os.MkdirAll(dir, 0755)
+		if err != nil {
+			log.Fatal(err)
+		}
+		p.temporary = &dir
+		ioutil.WriteFile(filename, []byte(content[0]), 0644)
+		cli.DefaultFileNames = []string{filename}
+	}
+	// if filename is not in cli Default files, add it
+	if len(filename) > 0 {
+		found := false
+		for _, f := range cli.DefaultFileNames {
+			if f == filename {
+				found = true
+				break
+			}
+		}
+		// add the file at first position
+		if !found {
+			cli.DefaultFileNames = append([]string{filename}, cli.DefaultFileNames...)
+		}
+	}

 	return p
 }

+// Parse using compose-go parser, adapt a bit the Project and set Appname.
 func (p *Parser) Parse(appname string) {
-	Appname = appname

-	services := make(map[string][]string)
-	// get the service list, to be sure that everything is ok
+	// Reminder:
+	// - set Appname
+	// - loas services

-	// fix ugly types
-	for _, s := range p.Data.Services {
-		parseEnv(s)
-		parseCommand(s)
-		parseEnvFiles(s)
-	}
-
-	c := p.Data
-	for name, s := range c.Services {
-		if portlabel, ok := s.Labels[helm.LABEL_PORT]; ok {
-			services := strings.Split(portlabel, ",")
-			for _, serviceport := range services {
-				portexists := false
-				for _, found := range s.Ports {
-					if found == serviceport {
-						portexists = true
-					}
-				}
-				if !portexists {
-					s.Ports = append(s.Ports, serviceport)
-				}
-			}
-		}
-		if len(s.Ports) > 0 {
-			services[name] = s.Ports
-		}
-	}
-
-	// check if dependencies are resolved
-	missing := []string{}
-	for name, s := range c.Services {
-		for _, dep := range s.DependsOn {
-			if _, ok := services[dep]; !ok {
-				missing = append(missing, fmt.Sprintf(
-					"The service \"%s\" hasn't got "+
-						"declared port for dependency from \"%s\" - please "+
-						"append a %s label or a \"ports\" section in the docker-compose file",
-					dep, name, helm.LABEL_PORT),
+	options, err := cli.NewProjectOptions(nil,
+		cli.WithDefaultConfigPath,
+		cli.WithNormalization(true),
+		cli.WithInterpolation(true),
+		cli.WithResolvedPaths(true),
 	)
-			}
-		}
-	}

-	if len(missing) > 0 {
-		log.Fatal(strings.Join(missing, "\n"))
-	}
-
-	// check if all "image" properties are set
-	missing = []string{}
-	for name, s := range c.Services {
-		if s.Image == "" {
-			missing = append(missing, fmt.Sprintf(
-				"The service \"%s\" hasn't got "+
-					"an image property - please "+
-					"append an image property in the docker-compose file",
-				name,
-			))
-		}
-	}
-	if len(missing) > 0 {
-		log.Fatal(strings.Join(missing, "\n"))
-	}
-
-	// check the build element
-	for name, s := range c.Services {
-		if s.RawBuild == nil {
-			continue
-		}
-
-		fmt.Println(ICON_EXCLAMATION +
-			" \x1b[33myou will need to build and push your image named \"" + s.Image + "\"" +
-			" for the \"" + name + "\" service \x1b[0m")
-
-	}
-
-}
-
-// manage environment variables, if the type is map[string]string so we can use it, else we need to split "=" sign
-// and apply this in env variable
-func parseEnv(s *Service) {
-	env := make(map[string]string)
-	if s.RawEnvironment == nil {
-		return
-	}
-	switch s.RawEnvironment.(type) {
-	case map[string]string:
-		env = s.RawEnvironment.(map[string]string)
-	case map[string]interface{}:
-		for k, v := range s.RawEnvironment.(map[string]interface{}) {
-			// force to string
-			env[k] = fmt.Sprintf("%v", v)
-		}
-	case []interface{}:
-		for _, v := range s.RawEnvironment.([]interface{}) {
-			// Splot the value of the env variable with "="
-			parts := strings.Split(v.(string), "=")
-			env[parts[0]] = parts[1]
-		}
-	case string:
-		parts := strings.Split(s.RawEnvironment.(string), "=")
-		env[parts[0]] = parts[1]
-	default:
-		log.Printf("%+v, %T", s.RawEnvironment, s.RawEnvironment)
-		log.Fatal("Environment type not supported")
-	}
-	s.Environment = env
-}
-
-func parseCommand(s *Service) {
-
-	if s.RawCommand == nil {
-		return
-	}
-
-	// following the command type, it can be a "slice" or a simple sting, so we need to check it
-	switch v := s.RawCommand.(type) {
-	case string:
-		// use shlex to parse the command
-		command, err := shlex.Split(v)
 	if err != nil {
 		log.Fatal(err)
 	}
-		s.Command = command
-	case []string:
-		s.Command = v
-	case []interface{}:
-		for _, v := range v {
-			s.Command = append(s.Command, v.(string))
-		}
-	default:
-		log.Printf("%+v %T", s.RawCommand, s.RawCommand)
-		log.Fatal("Command type not supported")
-	}
-}

-func parseEnvFiles(s *Service) {
-	// Same than parseEnv, but for env files
-	if s.RawEnvFiles == nil {
-		return
-	}
-	envfiles := make([]string, 0)
-	switch v := s.RawEnvFiles.(type) {
-	case []string:
-		envfiles = v
-	case []interface{}:
-		for _, v := range v {
-			envfiles = append(envfiles, v.(string))
-		}
-	default:
-		log.Printf("%+v %T", s.RawEnvFiles, s.RawEnvFiles)
-		log.Fatal("EnvFile type not supported")
-	}
-	s.EnvFiles = envfiles
-}
-
-func parseHealthCheck(s *Service) {
-	// HealthCheck command can be a string or slice of strings
-	if s.HealthCheck.RawTest == nil {
-		return
-	}
-	switch v := s.HealthCheck.RawTest.(type) {
-	case string:
-		var err error
-		s.HealthCheck.Test, err = shlex.Split(v)
+	proj, err := cli.ProjectFromOptions(options)
 	if err != nil {
-			log.Fatal(err)
+		log.Fatal("Failed to create project", err)
 	}
-	case []string:
-		s.HealthCheck.Test = v

-	case []interface{}:
-		for _, v := range v {
-			s.HealthCheck.Test = append(s.HealthCheck.Test, v.(string))
-		}
-	default:
-		log.Printf("%+v %T", s.HealthCheck.RawTest, s.HealthCheck.RawTest)
-		log.Fatal("HealthCheck type not supported")
+	Appname = proj.Name
+	p.Data = proj
+	CURRENT_DIR = p.Data.WorkingDir
 }
+
+func GetCurrentDir() string {
+	return CURRENT_DIR
 }
--- a/compose/parser_test.go
+++ b/compose/parser_test.go
@@ -1,138 +0,0 @@
-package compose
-
-import (
-	"katenary/logger"
-	"testing"
-)
-
-const DOCKER_COMPOSE_YML1 = `
-version: "3"
-
-services:
-    # first service, very basic
-    web:
-        image: nginx
-        ports:
-            - "80:80"
-        environment:
-            FOO: bar
-            BAZ: qux
-        networks:
-            - frontend
-
-
-    database:
-        image: postgres
-        networks:
-            - frontend
-        environment:
-          POSTGRES_USER: postgres
-          POSTGRES_PASSWORD: mysecretpassword
-          POSTGRES_DB: mydb
-        labels:
-            katenary.io/ports: "5432"
-
-    commander1:
-        image: foo
-        command: ["/bin/sh", "-c", "echo 'hello world'"]
-
-    commander2:
-        image: foo
-        command: echo "hello world"
-
-`
-
-func init() {
-	logger.NOLOG = true
-}
-
-func TestParser(t *testing.T) {
-	p := NewParser("", DOCKER_COMPOSE_YML1)
-	p.Parse("test")
-
-	// check if the "web" and "database" service is parsed correctly
-	// by checking if the "ports" and "environment"
-	for name, service := range p.Data.Services {
-		if name == "web" {
-			if len(service.Ports) != 1 {
-				t.Errorf("Expected 1 port, got %d", len(service.Ports))
-			}
-			if service.Ports[0] != "80:80" {
-				t.Errorf("Expected port 80:80, got %s", service.Ports[0])
-			}
-			if len(service.Environment) != 2 {
-				t.Errorf("Expected 2 environment variables, got %d", len(service.Environment))
-			}
-			if service.Environment["FOO"] != "bar" {
-				t.Errorf("Expected FOO=bar, got %s", service.Environment["FOO"])
-			}
-			if service.Environment["BAZ"] != "qux" {
-				t.Errorf("Expected BAZ=qux, got %s", service.Environment["BAZ"])
-			}
-		}
-		// same for the "database" service
-		if name == "database" {
-			if len(service.Ports) != 1 {
-				t.Errorf("Expected 1 port, got %d", len(service.Ports))
-			}
-			if service.Ports[0] != "5432" {
-				t.Errorf("Expected port 5432, got %s", service.Ports[0])
-			}
-			if len(service.Environment) != 3 {
-				t.Errorf("Expected 3 environment variables, got %d", len(service.Environment))
-			}
-			if service.Environment["POSTGRES_USER"] != "postgres" {
-				t.Errorf("Expected POSTGRES_USER=postgres, got %s", service.Environment["POSTGRES_USER"])
-			}
-			if service.Environment["POSTGRES_PASSWORD"] != "mysecretpassword" {
-				t.Errorf("Expected POSTGRES_PASSWORD=mysecretpassword, got %s", service.Environment["POSTGRES_PASSWORD"])
-			}
-			if service.Environment["POSTGRES_DB"] != "mydb" {
-				t.Errorf("Expected POSTGRES_DB=mydb, got %s", service.Environment["POSTGRES_DB"])
-			}
-			// check labels
-			if len(service.Labels) != 1 {
-				t.Errorf("Expected 1 label, got %d", len(service.Labels))
-			}
-			// is label katenary.io/ports correct?
-			if service.Labels["katenary.io/ports"] != "5432" {
-				t.Errorf("Expected katenary.io/ports=5432, got %s", service.Labels["katenary.io/ports"])
-			}
-		}
-	}
-}
-
-func TestParseCommand(t *testing.T) {
-	p := NewParser("", DOCKER_COMPOSE_YML1)
-	p.Parse("test")
-
-	for name, s := range p.Data.Services {
-		if name == "commander1" {
-			t.Log(s.Command)
-			if len(s.Command) != 3 {
-				t.Errorf("Expected 3 command, got %d", len(s.Command))
-			}
-			if s.Command[0] != "/bin/sh" {
-				t.Errorf("Expected /bin/sh, got %s", s.Command[0])
-			}
-			if s.Command[1] != "-c" {
-				t.Errorf("Expected -c, got %s", s.Command[1])
-			}
-			if s.Command[2] != "echo 'hello world'" {
-				t.Errorf("Expected echo 'hello world', got %s", s.Command[2])
-			}
-		}
-		if name == "commander2" {
-			t.Log(s.Command)
-			if len(s.Command) != 2 {
-				t.Errorf("Expected 1 command, got %d", len(s.Command))
-			}
-			if s.Command[0] != "echo" {
-				t.Errorf("Expected echo, got %s", s.Command[0])
-			}
-			if s.Command[1] != "hello world" {
-				t.Errorf("Expected hello world, got %s", s.Command[1])
-			}
-		}
-	}
-}
--- a/compose/types.go
+++ b/compose/types.go
@@ -1,44 +0,0 @@
-package compose
-
-// Compose is a complete docker-compse representation.
-type Compose struct {
-	Version  string                 `yaml:"version"`
-	Services map[string]*Service    `yaml:"services"`
-	Volumes  map[string]interface{} `yaml:"volumes"`
-}
-
-// NewCompose resturs a Compose object.
-func NewCompose() *Compose {
-	c := &Compose{}
-	c.Services = make(map[string]*Service)
-	c.Volumes = make(map[string]interface{})
-	return c
-}
-
-// HealthCheck manage generic type to handle TCP, HTTP and TCP health check.
-type HealthCheck struct {
-	Test        []string    `yaml:"-"`
-	RawTest     interface{} `yaml:"test"`
-	Interval    string      `yaml:"interval"`
-	Timeout     string      `yaml:"timeout"`
-	Retries     int         `yaml:"retries"`
-	StartPeriod string      `yaml:"start_period"`
-}
-
-// Service represent a "service" in a docker-compose file.
-type Service struct {
-	Image          string            `yaml:"image"`
-	Ports          []string          `yaml:"ports"`
-	Environment    map[string]string `yaml:"-"`
-	RawEnvironment interface{}       `yaml:"environment"`
-	Labels         map[string]string `yaml:"labels"`
-	DependsOn      []string          `yaml:"depends_on"`
-	Volumes        []string          `yaml:"volumes"`
-	Expose         []int             `yaml:"expose"`
-	EnvFiles       []string          `yaml:"-"`
-	RawEnvFiles    interface{}       `yaml:"env_file"`
-	RawBuild       interface{}       `yaml:"build"`
-	HealthCheck    *HealthCheck      `yaml:"healthcheck"`
-	Command        []string          `yaml:"-"`
-	RawCommand     interface{}       `yaml:"command"`
-}
--- a/examples/basic/README.md
+++ b/examples/basic/README.md
@@ -5,6 +5,6 @@ This is a basic example of what can do Katenary with standard docker-compose fil
 In this example:

 - `depends_on` yield a `initContainer` in the webapp ddeployment to wait for database
- so we need to declare the listened port inside `database` container as we don't use it with docker-compose- also, we needed to declare that `DB_HOST` is actually a service name
+- so we need to declare the listened port inside `database` container as we don't use it with docker-compose- also, we needed to declare that `DB_HOST` is actually a service name using `mapenv` label

 Take a look on [chart/basic](chart/basic) directory to see what `katenary convert` command has generated.
--- a/examples/basic/docker-compose.yaml
+++ b/examples/basic/docker-compose.yaml
@@ -1,7 +1,8 @@
 version: "3"

+# this example is absolutely not working, it's an example to see how it is converted
+# by Katenary
 services:
-
  webapp:
    image: php:7-apache
    environment:
@@ -12,7 +13,8 @@ services:
      # expose an ingress
      katenary.io/ingress: 80
      # DB_HOST is actually a service name
-      katenary.io/env-to-service: DB_HOST
+      katenary.io/mapenv: |
+        DB_HOST: {{ .Release.Name }}-database
    depends_on:
      - database

--- a/examples/ghost/README.md
+++ b/examples/ghost/README.md
@@ -0,0 +1,9 @@
+# Example with Ghost
+
+[Ghost](https://ghost.org/) is a simple but powerfull blog engine. It is very nice to test some behaviors with Docker or Podman.
+
+The given `docker-compose.yaml` file here declares a stand-alone blog service. To help using it, we use [Patwae](https://pathwae.net) reverse-proxy to listend http://ghost.example.localhost
+
+The problem to solve is that the `url` environment variable correspond to the Ingress host when we will convert it to Helm Chart. So, we use the `mapenv` label to declare that `url` is actually `{{ .Values.blog.ingress.host }}` value.
+
+Note that we also `ignore` pathwae because we don't need it in our Helm Chart.
--- a/examples/ghost/chart/ghost/Chart.yaml
+++ b/examples/ghost/chart/ghost/Chart.yaml
@@ -0,0 +1,8 @@
+# Create on 2022-05-05T14:16:27+02:00
+# Katenary command line: /tmp/go-build669507924/b001/exe/main convert
+apiVersion: v2
+appVersion: 0.0.1
+description: A helm chart for ghost
+name: ghost
+type: application
+version: 0.1.0
--- a/examples/ghost/chart/ghost/templates/NOTES.txt
+++ b/examples/ghost/chart/ghost/templates/NOTES.txt
@@ -0,0 +1,8 @@
+
+Congratulations,
+
+Your application is now deployed. This may take a while to be up and responding.
+
+{{ if .Values.blog.ingress.enabled -}}
+- blog is accessible on : http://{{ .Values.blog.ingress.host }}
+{{- end }}
--- a/examples/ghost/chart/ghost/templates/blog.deployment.yaml
+++ b/examples/ghost/chart/ghost/templates/blog.deployment.yaml
@@ -0,0 +1,33 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: '{{ .Release.Name }}-blog'
+  labels:
+    katenary.io/component: blog
+    katenary.io/project: ghost
+    katenary.io/release: '{{ .Release.Name }}'
+  annotations:
+    katenary.io/docker-compose-sha1: 0c2bbf548ff569c3dc5d77dc158e98bbe86fb5d4
+    katenary.io/version: master
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      katenary.io/component: blog
+      katenary.io/release: '{{ .Release.Name }}'
+  template:
+    metadata:
+      labels:
+        katenary.io/component: blog
+        katenary.io/release: '{{ .Release.Name }}'
+    spec:
+      containers:
+        - name: blog
+          image: '{{ .Values.blog.image }}'
+          ports:
+            - name: blog
+              containerPort: 2368
+          env:
+            - name: url
+              value: http://{{ .Values.blog.ingress.host }}
+
--- a/examples/ghost/chart/ghost/templates/blog.ingress.yaml
+++ b/examples/ghost/chart/ghost/templates/blog.ingress.yaml
@@ -0,0 +1,42 @@
+{{- if .Values.blog.ingress.enabled -}}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: '{{ .Release.Name }}-blog'
+  labels:
+    katenary.io/component: blog
+    katenary.io/project: ghost
+    katenary.io/release: '{{ .Release.Name }}'
+  annotations:
+    katenary.io/docker-compose-sha1: 0c2bbf548ff569c3dc5d77dc158e98bbe86fb5d4
+    katenary.io/version: master
+spec:
+  {{- if and .Values.blog.ingress.class (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: '{{ .Values.blog.ingress.class }}'
+  {{- end }}
+  rules:
+    - host: '{{ .Values.blog.ingress.host }}'
+      http:
+        paths:
+          - path: /
+            {{- if semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion }}
+            pathType: Prefix
+            {{- end }}
+            backend:
+              {{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: '{{ .Release.Name }}-blog'
+                port:
+                  number: 2368
+              {{- else }}
+              serviceName: '{{ .Release.Name }}-blog'
+              servicePort: 2368
+              {{- end }}
+
+{{- end -}}
--- a/examples/ghost/chart/ghost/templates/blog.service.yaml
+++ b/examples/ghost/chart/ghost/templates/blog.service.yaml
@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: '{{ .Release.Name }}-blog'
+  labels:
+    katenary.io/component: blog
+    katenary.io/project: ghost
+    katenary.io/release: '{{ .Release.Name }}'
+  annotations:
+    katenary.io/docker-compose-sha1: 0c2bbf548ff569c3dc5d77dc158e98bbe86fb5d4
+    katenary.io/version: master
+spec:
+  selector:
+    katenary.io/component: blog
+    katenary.io/release: '{{ .Release.Name }}'
+  ports:
+    - protocol: TCP
+      port: 2368
+      targetPort: 2368
--- a/examples/ghost/chart/ghost/values.yaml
+++ b/examples/ghost/chart/ghost/values.yaml
@@ -0,0 +1,6 @@
+blog:
+  image: ghost
+  ingress:
+    class: nginx
+    enabled: false
+    host: blog.ghost.tld
--- a/examples/ghost/docker-compose.yaml
+++ b/examples/ghost/docker-compose.yaml
@@ -0,0 +1,30 @@
+version: "3"
+
+services:
+  blog:
+    image: ghost
+    environment:
+      # this is OK for local test, but not with Helm
+      # because the URL depends on Ingress
+      url: http://ghost.example.localhost
+    labels:
+      katenary.io/ports: 2368
+      katenary.io/ingress: 2368
+      # ... so we declare that "url" is actually
+      # the ingress host
+      katenary.io/mapenv: |
+        url: http://{{ .Values.blog.ingress.host }}
+
+  proxy:
+    # A simple proxy for localhost
+    image: quay.io/pathwae/proxy
+    environment:
+      CONFIG: |
+        ghost.example.localhost:
+          to: http://blog:2368
+    ports:
+      - 80:80
+    labels:
+      # we don't want this in Helm because we will use
+      # an ingress
+      katenary.io/ignore: true
--- a/generator/main.go
+++ b/generator/main.go
--- a/generator/main_test.go
+++ b/generator/main_test.go
@@ -9,6 +9,8 @@ import (
 	"path/filepath"
 	"strings"
 	"testing"
+
+	"github.com/compose-spec/compose-go/cli"
 )

 const DOCKER_COMPOSE_YML = `version: '3'
@@ -48,7 +50,8 @@ services:
            ANOTHER_ENV_VAR: another_value
            DB_HOST: database
        labels:
-            katenary.io/env-to-service: DB_HOST
+          katenary.io/mapenv: |
+            DB_HOST: {{ .Release.Name }}-database

    database:
        image: mysql:5.7
@@ -87,37 +90,85 @@ services:
          - SOME_ENV_VAR=some_value
          - ANOTHER_ENV_VAR=another_value

+    # use environment file
+    useenvfile:
+        image: nginx
+        env_file:
+          - config/env
+
 volumes:
    data:
-        driver: local
 `

+var defaultCliFiles = cli.DefaultFileNames
+var TMP_DIR = ""
+var TMPWORK_DIR = ""
+
 func init() {
-	logger.NOLOG = true
+	logger.NOLOG = len(os.Getenv("NOLOG")) < 1
 }

 func setUp(t *testing.T) (string, *compose.Parser) {
-	p := compose.NewParser("", DOCKER_COMPOSE_YML)
-	p.Parse("testapp")
+
+	// cleanup "made" files
+	helm.ResetMadePVC()
+
+	cli.DefaultFileNames = defaultCliFiles

 	// create a temporary directory
-	tmp, err := os.MkdirTemp(os.TempDir(), "katenary-test")
-	t.Log("Generated ", tmp, "directory")
+	tmp, err := os.MkdirTemp(os.TempDir(), "katenary-test-")
 	if err != nil {
 		t.Fatal(err)
 	}

-	Generate(p, "test-0", "testapp", "1.2.3", DOCKER_COMPOSE_YML, tmp)
+	tmpwork, err := os.MkdirTemp(os.TempDir(), "katenary-test-work-")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	composefile := filepath.Join(tmpwork, "docker-compose.yaml")
+	p := compose.NewParser(composefile, DOCKER_COMPOSE_YML)
+
+	// create envfile for "useenvfile" service
+	err = os.Mkdir(filepath.Join(tmpwork, "config"), 0777)
+	if err != nil {
+		t.Fatal(err)
+	}
+	envfile := filepath.Join(tmpwork, "config", "env")
+	fp, err := os.Create(envfile)
+	if err != nil {
+		t.Fatal("MKFILE", err)
+	}
+	fp.WriteString("FILEENV1=some_value\n")
+	fp.WriteString("FILEENV2=another_value\n")
+	fp.Close()
+
+	TMP_DIR = tmp
+	TMPWORK_DIR = tmpwork
+
+	p.Parse("testapp")
+
+	Generate(p, "test-0", "testapp", "1.2.3", "4.5.6", DOCKER_COMPOSE_YML, tmp)

 	return tmp, p
 }

+func tearDown() {
+	if len(TMP_DIR) > 0 {
+		os.RemoveAll(TMP_DIR)
+	}
+	if len(TMPWORK_DIR) > 0 {
+		os.RemoveAll(TMPWORK_DIR)
+	}
+}
+
 // Check if the web2 service has got a command.
 func TestCommand(t *testing.T) {
 	tmp, p := setUp(t)
-	defer os.RemoveAll(tmp)
+	defer tearDown()

-	for name := range p.Data.Services {
+	for _, service := range p.Data.Services {
+		name := service.Name
 		if name == "web2" {
 			// Ensure that the command is correctly set
 			// The command should be a string array
@@ -159,9 +210,10 @@ func TestCommand(t *testing.T) {
 // Check if environment is correctly set.
 func TestEnvs(t *testing.T) {
 	tmp, p := setUp(t)
-	defer os.RemoveAll(tmp)
+	defer tearDown()

-	for name := range p.Data.Services {
+	for _, service := range p.Data.Services {
+		name := service.Name

 		if name == "php" {
 			// the "DB_HOST" environment variable inside the template must be set to '{{ .Release.Name }}-database'
@@ -173,20 +225,20 @@ func TestEnvs(t *testing.T) {
 			lines, _ := ioutil.ReadAll(fp)
 			next := false
 			for _, line := range strings.Split(string(lines), "\n") {
-				if strings.Contains(line, "DB_HOST") {
+				if !next && strings.Contains(line, "name: DB_HOST") {
 					next = true
 					continue
-				}
-				if next {
+				} else if next && strings.Contains(line, "value:") {
 					matched = true
-					if !strings.Contains(line, helm.RELEASE_NAME+"-database") {
-						t.Error("DB_HOST variable should be set to " + helm.RELEASE_NAME + "-database")
+					if !strings.Contains(line, "{{ tpl .Values.php.environment.DB_HOST . }}") {
+						t.Error("DB_HOST variable should be set to {{ tpl .Values.php.environment.DB_HOST . }}", line, string(lines))
 					}
 					break
 				}
 			}
 			if !matched {
 				t.Error("DB_HOST variable not found in ", path)
+				t.Log(string(lines))
 			}
 		}
 	}
@@ -195,9 +247,10 @@ func TestEnvs(t *testing.T) {
 // Check if the same pod is not deployed twice.
 func TestSamePod(t *testing.T) {
 	tmp, p := setUp(t)
-	defer os.RemoveAll(tmp)
+	defer tearDown()

-	for name, service := range p.Data.Services {
+	for _, service := range p.Data.Services {
+		name := service.Name
 		path := filepath.Join(tmp, "templates", name+".deployment.yaml")

 		if _, found := service.Labels[helm.LABEL_SAMEPOD]; found {
@@ -220,9 +273,10 @@ func TestSamePod(t *testing.T) {
 // Check if the ports are correctly set.
 func TestPorts(t *testing.T) {
 	tmp, p := setUp(t)
-	defer os.RemoveAll(tmp)
+	defer tearDown()

-	for name, service := range p.Data.Services {
+	for _, service := range p.Data.Services {
+		name := service.Name
 		path := ""

 		// if the service has a port found in helm.LABEL_PORT or ports, so the service file should exist
@@ -238,7 +292,7 @@ func TestPorts(t *testing.T) {
 			t.Log("Checking ", name, " service file")
 			_, err := os.Stat(path)
 			if err != nil {
-				t.Fatal(err)
+				t.Error(err)
 			}
 		}
 	}
@@ -247,9 +301,10 @@ func TestPorts(t *testing.T) {
 // Check if the volumes are correctly set.
 func TestPVC(t *testing.T) {
 	tmp, p := setUp(t)
-	defer os.RemoveAll(tmp)
+	defer tearDown()

-	for name := range p.Data.Services {
+	for _, service := range p.Data.Services {
+		name := service.Name
 		path := filepath.Join(tmp, "templates", name+"-data.pvc.yaml")

 		// the "database" service should have a pvc file in templates (name-data.pvc.yaml)
@@ -258,6 +313,8 @@ func TestPVC(t *testing.T) {
 			t.Log("Checking ", name, " pvc file")
 			_, err := os.Stat(path)
 			if err != nil {
+				list, _ := filepath.Glob(tmp + "/templates/*")
+				t.Log(list)
 				t.Fatal(err)
 			}
 		}
@@ -267,9 +324,10 @@ func TestPVC(t *testing.T) {
 //Check if web service has got a ingress.
 func TestIngress(t *testing.T) {
 	tmp, p := setUp(t)
-	defer os.RemoveAll(tmp)
+	defer tearDown()

-	for name := range p.Data.Services {
+	for _, service := range p.Data.Services {
+		name := service.Name
 		path := filepath.Join(tmp, "templates", name+".ingress.yaml")

 		// the "web" service should have a ingress file in templates (name.ingress.yaml)
@@ -287,9 +345,10 @@ func TestIngress(t *testing.T) {
 // Check unmapped volumes
 func TestUnmappedVolumes(t *testing.T) {
 	tmp, p := setUp(t)
-	defer os.RemoveAll(tmp)
+	defer tearDown()

-	for name := range p.Data.Services {
+	for _, service := range p.Data.Services {
+		name := service.Name
 		if name == "novol" {
 			path := filepath.Join(tmp, "templates", name+".deployment.yaml")
 			fp, _ := os.Open(path)
@@ -307,10 +366,11 @@ func TestUnmappedVolumes(t *testing.T) {
 // Check if service using equal sign for environment works
 func TestEqualSignOnEnv(t *testing.T) {
 	tmp, p := setUp(t)
-	defer os.RemoveAll(tmp)
+	defer tearDown()

 	// if the name is eqenv, the service should habe environment
-	for name, _ := range p.Data.Services {
+	for _, service := range p.Data.Services {
+		name := service.Name
 		if name == "eqenv" {
 			path := filepath.Join(tmp, "templates", name+".deployment.yaml")
 			fp, _ := os.Open(path)
@@ -328,8 +388,9 @@ func TestEqualSignOnEnv(t *testing.T) {
 					match++
 				}
 			}
-			if match != 2 {
+			if match != 4 { // because the value points on .Values...
 				t.Error("eqenv service should have 2 environment variables")
+				t.Log(string(lines))
 			}
 		}
 	}
--- a/generator/utils.go
+++ b/generator/utils.go
@@ -0,0 +1,22 @@
+package generator
+
+import (
+	"katenary/compose"
+	"regexp"
+	"strings"
+)
+
+// replaceChars replaces some chars in a string.
+const replaceChars = `[^a-zA-Z0-9._]`
+
+// GetRelPath return the relative path from the root of the project.
+func GetRelPath(path string) string {
+	return strings.Replace(path, compose.GetCurrentDir(), ".", 1)
+}
+
+// PathToName transform a path to a yaml name.
+func PathToName(path string) string {
+	path = strings.TrimPrefix(GetRelPath(path), "./")
+	path = regexp.MustCompile(replaceChars).ReplaceAllString(path, "-")
+	return path
+}
--- a/generator/writer.go
+++ b/generator/writer.go
@@ -4,18 +4,42 @@ import (
 	"katenary/compose"
 	"katenary/generator/writers"
 	"katenary/helm"
+	"log"
 	"os"
 	"path/filepath"
 	"regexp"
+	"strconv"
 	"strings"
 	"time"

+	"github.com/compose-spec/compose-go/types"
 	"gopkg.in/yaml.v3"
 )

+// HelmFile represents a helm file from helm package that has got some necessary methods
+// to generate a helm file.
+type HelmFile interface {
+	GetType() string
+	GetPathRessource() string
+}
+
+// HelmFileGenerator is a chanel of HelmFile.
+type HelmFileGenerator chan HelmFile
+
 var PrefixRE = regexp.MustCompile(`\{\{.*\}\}-?`)

-func Generate(p *compose.Parser, katernayVersion, appName, appVersion, composeFile, dirName string) {
+func portExists(port int, ports []types.ServicePortConfig) bool {
+	for _, p := range ports {
+		if p.Target == uint32(port) {
+			log.Println("portExists:", port, p.Target)
+			return true
+		}
+	}
+	return false
+}
+
+// Generate get a parsed compose file, and generate the helm files.
+func Generate(p *compose.Parser, katernayVersion, appName, appVersion, chartVersion, composeFile, dirName string) {

 	// make the appname global (yes... ugly but easy)
 	helm.Appname = appName
@@ -25,64 +49,108 @@ func Generate(p *compose.Parser, katernayVersion, appName, appVersion, composeFi
 	// try to create the directory
 	err := os.MkdirAll(templatesDir, 0755)
 	if err != nil {
-		panic(err)
+		log.Fatal(err)
 	}

-	files := make(map[string]chan interface{})
+	generators := make(map[string]HelmFileGenerator)

-	// list avoided services
-	avoids := make(map[string]bool)
-	for n, service := range p.Data.Services {
-		if _, ok := service.Labels[helm.LABEL_SAMEPOD]; ok {
-			avoids[n] = true
+	// remove skipped services from the parsed data
+	for i, service := range p.Data.Services {
+		if v, ok := service.Labels[helm.LABEL_IGNORE]; !ok || v != "true" {
+			continue
+		}
+		p.Data.Services = append(p.Data.Services[:i], p.Data.Services[i+1:]...)
+		i--
+
+		// find this service in others as "depends_on" and remove it
+		for _, service2 := range p.Data.Services {
+			delete(service2.DependsOn, service.Name)
 		}
 	}

-	for name, s := range p.Data.Services {
+	for i, service := range p.Data.Services {
+		n := service.Name

-		// Manage emptyDir volumes
-		if empty, ok := s.Labels[helm.LABEL_EMPTYDIRS]; ok {
+		// if the service port is declared in labels, add it to the service.
+		if ports, ok := service.Labels[helm.LABEL_PORT]; ok {
+			if service.Ports == nil {
+				service.Ports = make([]types.ServicePortConfig, 0)
+			}
+			for _, port := range strings.Split(ports, ",") {
+				target, err := strconv.Atoi(port)
+				if err != nil {
+					log.Fatal(err)
+				}
+				if portExists(target, service.Ports) {
+					continue
+				}
+				service.Ports = append(service.Ports, types.ServicePortConfig{
+					Target: uint32(target),
+				})
+			}
+		}
+		// find port and store it in servicesMap
+		for _, port := range service.Ports {
+			target := int(port.Target)
+			if target != 0 {
+				servicesMap[n] = target
+				break
+			}
+		}
+
+		// manage emptyDir volumes
+		if empty, ok := service.Labels[helm.LABEL_EMPTYDIRS]; ok {
 			//split empty list by coma
 			emptyDirs := strings.Split(empty, ",")
+			for i, emptyDir := range emptyDirs {
+				emptyDirs[i] = strings.TrimSpace(emptyDir)
+			}
 			//append them in EmptyDirs
 			EmptyDirs = append(EmptyDirs, emptyDirs...)
 		}
+		p.Data.Services[i] = service

-		// fetch corresponding service in "links"
-		linked := make(map[string]*compose.Service, 0)
-		// find service linked to this one
-		for n, service := range p.Data.Services {
-			if _, ok := service.Labels[helm.LABEL_SAMEPOD]; ok {
-				if service.Labels[helm.LABEL_SAMEPOD] == name {
+	}
+
+	// for all services in linked map, and not in samePods map, generate the service
+	for _, s := range p.Data.Services {
+		name := s.Name
+
+		// do not make a deployment for services declared to be in the same pod than another
+		if _, ok := s.Labels[helm.LABEL_SAMEPOD]; ok {
+			continue
+		}
+
+		// find services that is in the same pod
+		linked := make(map[string]types.ServiceConfig, 0)
+		for _, service := range p.Data.Services {
+			n := service.Name
+			if linkname, ok := service.Labels[helm.LABEL_SAMEPOD]; ok && linkname == name {
 				linked[n] = service
 			}
 		}
-		}

-		if _, found := avoids[name]; found {
-			continue
-		}
-		files[name] = CreateReplicaObject(name, s, linked)
+		generators[name] = CreateReplicaObject(name, s, linked)
 	}

 	// to generate notes, we need to keep an Ingresses list
 	ingresses := make(map[string]*helm.Ingress)

-	for n, f := range files {
-		for c := range f {
-			if c == nil {
+	for n, generator := range generators { // generators is a map : name -> generator
+		for helmFile := range generator { // generator is a chan
+			if helmFile == nil { // generator finished
 				break
 			}
-			kind := c.(helm.Kinded).Get()
+			kind := helmFile.(helm.Kinded).Get()
 			kind = strings.ToLower(kind)

 			// Add a SHA inside the generated file, it's only
 			// to make it easy to check it the compose file corresponds to the
 			// generated helm chart
-			c.(helm.Signable).BuildSHA(composeFile)
+			helmFile.(helm.Signable).BuildSHA(composeFile)

 			// Some types need special fixes in yaml generation
-			switch c := c.(type) {
+			switch c := helmFile.(type) {
 			case *helm.Storage:
 				// For storage, we need to add a "condition" to activate it
 				writers.BuildStorage(c, n, templatesDir)
@@ -104,45 +172,60 @@ func Generate(p *compose.Parser, katernayVersion, appName, appVersion, composeFi

 			case *helm.ConfigMap, *helm.Secret:
 				// there could be several files, so let's force the filename
-				name := c.(helm.Named).Name()
+				name := c.(helm.Named).Name() + "-" + c.GetType()
+				suffix := c.GetPathRessource()
+				suffix = PathToName(suffix)
+				name += suffix
 				name = PrefixRE.ReplaceAllString(name, "")
 				writers.BuildConfigMap(c, kind, n, name, templatesDir)

 			default:
 				fname := filepath.Join(templatesDir, n+"."+kind+".yaml")
-				fp, _ := os.Create(fname)
+				fp, err := os.Create(fname)
+				if err != nil {
+					log.Fatal(err)
+				}
+				defer fp.Close()
 				enc := yaml.NewEncoder(fp)
-				enc.SetIndent(2)
+				enc.SetIndent(writers.IndentSize)
 				enc.Encode(c)
-				fp.Close()
 			}
 		}
 	}
 	// Create the values.yaml file
-	fp, _ := os.Create(filepath.Join(dirName, "values.yaml"))
-	enc := yaml.NewEncoder(fp)
-	enc.SetIndent(2)
+	valueFile, err := os.Create(filepath.Join(dirName, "values.yaml"))
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer valueFile.Close()
+	enc := yaml.NewEncoder(valueFile)
+	enc.SetIndent(writers.IndentSize)
 	enc.Encode(Values)
-	fp.Close()

 	// Create tht Chart.yaml file
-	fp, _ = os.Create(filepath.Join(dirName, "Chart.yaml"))
-	fp.WriteString(`# Create on ` + time.Now().Format(time.RFC3339) + "\n")
-	fp.WriteString(`# Katenary command line: ` + strings.Join(os.Args, " ") + "\n")
-	enc = yaml.NewEncoder(fp)
+	chartFile, err := os.Create(filepath.Join(dirName, "Chart.yaml"))
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer chartFile.Close()
+	chartFile.WriteString(`# Create on ` + time.Now().Format(time.RFC3339) + "\n")
+	chartFile.WriteString(`# Katenary command line: ` + strings.Join(os.Args, " ") + "\n")
+	enc = yaml.NewEncoder(chartFile)
 	enc.SetIndent(writers.IndentSize)
 	enc.Encode(map[string]interface{}{
 		"apiVersion":  "v2",
 		"name":        appName,
 		"description": "A helm chart for " + appName,
 		"type":        "application",
-		"version":     "0.1.0",
+		"version":     chartVersion,
 		"appVersion":  appVersion,
 	})
-	fp.Close()

 	// And finally, create a NOTE.txt file
-	fp, _ = os.Create(filepath.Join(templatesDir, "NOTES.txt"))
-	fp.WriteString(helm.GenerateNotesFile(ingresses))
-	fp.Close()
+	noteFile, err := os.Create(filepath.Join(templatesDir, "NOTES.txt"))
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer noteFile.Close()
+	noteFile.WriteString(helm.GenerateNotesFile(ingresses))
 }
--- a/generator/writers/configmap.go
+++ b/generator/writers/configmap.go
@@ -7,8 +7,9 @@ import (
 	"gopkg.in/yaml.v3"
 )

+// BuildConfigMap writes the configMap.
 func BuildConfigMap(c interface{}, kind, servicename, name, templatesDir string) {
-	fname := filepath.Join(templatesDir, servicename+"."+name+"."+kind+".yaml")
+	fname := filepath.Join(templatesDir, name+"."+kind+".yaml")
 	fp, _ := os.Create(fname)
 	enc := yaml.NewEncoder(fp)
 	enc.SetIndent(IndentSize)
--- a/generator/writers/deployment.go
+++ b/generator/writers/deployment.go
@@ -10,6 +10,7 @@ import (
 	"gopkg.in/yaml.v3"
 )

+// BuildDeployment builds a deployment.
 func BuildDeployment(deployment *helm.Deployment, name, templatesDir string) {
 	kind := "deployment"
 	fname := filepath.Join(templatesDir, name+"."+kind+".yaml")
--- a/generator/writers/ingress.go
+++ b/generator/writers/ingress.go
@@ -10,9 +10,20 @@ import (
 	"gopkg.in/yaml.v3"
 )

-const classAndVersionCondition = `{{- if and .Values.__name__.ingress.class (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}` + "\n"
-const versionCondition = `{{- if semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion }}` + "\n"
+const (
+	classAndVersionCondition = `{{- if and .Values.__name__.ingress.class (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}` + "\n"
+	versionCondition118      = `{{- if semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion }}` + "\n"
+	versionCondition119      = `{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion }}` + "\n"
+	apiVersion               = `{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}`
+)

+// BuildIngress generates the ingress yaml file with conditions.
 func BuildIngress(ingress *helm.Ingress, name, templatesDir string) {
 	// Set the backend for 1.18
 	for _, b := range ingress.Spec.Rules {
@@ -32,22 +43,49 @@ func BuildIngress(ingress *helm.Ingress, name, templatesDir string) {
 	enc.Encode(ingress)
 	buffer.WriteString("{{- end -}}")

-	fp, _ := os.Create(fname)
+	fp, err := os.Create(fname)
+	if err != nil {
+		panic(err)
+	}
+	defer fp.Close()
+
 	content := string(buffer.Bytes())
 	lines := strings.Split(content, "\n")

 	backendHit := false
 	for _, l := range lines {
+		// apiVersion is a pain...
+		if strings.Contains(l, "apiVersion:") {
+			l = apiVersion
+		}
+
+		// add annotations linked to the Values
+		if strings.Contains(l, "annotations:") {
+			n := CountSpaces(l) + IndentSize
+			l += "\n" + strings.Repeat(" ", n) + "{{- range $k, $v := .Values.__name__.ingress.annotations }}\n"
+			l += strings.Repeat(" ", n) + "{{ $k }}: {{ $v }}\n"
+			l += strings.Repeat(" ", n) + "{{- end }}"
+			l = strings.ReplaceAll(l, "__name__", name)
+		}
+
+		// pathTyype is ony for 1.19+
+		if strings.Contains(l, "pathType:") {
+			n := CountSpaces(l)
+			l = strings.Repeat(" ", n) + versionCondition118 +
+				l + "\n" +
+				strings.Repeat(" ", n) + "{{- end }}"
+		}
+
 		if strings.Contains(l, "ingressClassName") {
 			// should be set only if the version of Kubernetes is 1.18-0 or higher
 			cond := strings.ReplaceAll(classAndVersionCondition, "__name__", name)
 			l = `  ` + cond + l + "\n" + `  {{- end }}`
 		}

-		// manage the backend format following the Kubernetes 1.18-0 version or higher
+		// manage the backend format following the Kubernetes 1.19-0 version or higher
 		if strings.Contains(l, "service:") {
 			n := CountSpaces(l)
-			l = strings.Repeat(" ", n) + versionCondition + l
+			l = strings.Repeat(" ", n) + versionCondition119 + l
 		}
 		if strings.Contains(l, "serviceName:") || strings.Contains(l, "servicePort:") {
 			n := CountSpaces(l)
@@ -58,9 +96,6 @@ func BuildIngress(ingress *helm.Ingress, name, templatesDir string) {
 			}
 			backendHit = true
 		}
-
 		fp.WriteString(l + "\n")
 	}
-
-	fp.Close()
 }
--- a/generator/writers/service.go
+++ b/generator/writers/service.go
@@ -8,6 +8,7 @@ import (
 	"gopkg.in/yaml.v3"
 )

+// BuildService writes the service (external or not).
 func BuildService(service *helm.Service, name, templatesDir string) {
 	kind := "service"
 	suffix := ""
--- a/generator/writers/storage.go
+++ b/generator/writers/storage.go
@@ -2,23 +2,31 @@ package writers

 import (
 	"katenary/helm"
+	"log"
 	"os"
 	"path/filepath"

 	"gopkg.in/yaml.v3"
 )

+// BuildStorage writes the persistentVolumeClaim.
 func BuildStorage(storage *helm.Storage, name, templatesDir string) {
 	kind := "pvc"
 	name = storage.Metadata.Labels[helm.K+"/component"]
 	pvcname := storage.Metadata.Labels[helm.K+"/pvc-name"]
 	fname := filepath.Join(templatesDir, name+"-"+pvcname+"."+kind+".yaml")
-	fp, _ := os.Create(fname)
+	fp, err := os.Create(fname)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer fp.Close()
 	volname := storage.K8sBase.Metadata.Labels[helm.K+"/pvc-name"]

 	fp.WriteString("{{ if .Values." + name + ".persistence." + volname + ".enabled }}\n")
 	enc := yaml.NewEncoder(fp)
 	enc.SetIndent(IndentSize)
-	enc.Encode(storage)
+	if err := enc.Encode(storage); err != nil {
+		log.Fatal(err)
+	}
 	fp.WriteString("{{- end -}}")
 }
--- a/generator/writers/utils.go
+++ b/generator/writers/utils.go
@@ -1,6 +1,6 @@
 package writers

-// IndentSize set the indentation size for yaml output.
+// IndentSize set the indentation size for yaml output. Could ba changed by command line argument.
 var IndentSize = 2

 // CountSpaces returns the number of spaces from the begining of the line.
--- a/go.mod
+++ b/go.mod
@@ -3,10 +3,14 @@ module katenary
 go 1.16

 require (
-	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
+	github.com/compose-spec/compose-go v1.2.4
+	github.com/distribution/distribution/v3 v3.0.0-20220505155552-985711c1f414 // indirect
 	github.com/kr/pretty v0.2.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/spf13/cobra v1.4.0
+	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
 	golang.org/x/mod v0.5.1
+	golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6 // indirect
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 )
--- a/go.sum
+++ b/go.sum
@@ -1,34 +1,304 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/Azure/azure-sdk-for-go v16.2.1+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/azure-sdk-for-go v56.3.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/go-autorest v10.8.1+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
+github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
+github.com/Azure/go-autorest/autorest v0.11.24/go.mod h1:G6kyRlFnTuSbEYkQGawPfsCswgme4iYf6rfSKUDzbCc=
+github.com/Azure/go-autorest/autorest/adal v0.9.18/go.mod h1:XVVeme+LZwABT8K5Lc3hA4nAe8LDBVle26gTrguhhPQ=
+github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74=
+github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k=
+github.com/Azure/go-autorest/autorest/to v0.4.0/go.mod h1:fE8iZBn7LQR7zH/9XU2NcPR4o9jEImooCeWJcYV/zLE=
+github.com/Azure/go-autorest/logger v0.2.1/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8=
+github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/Shopify/logrus-bugsnag v0.0.0-20171204204709-577dee27f20d/go.mod h1:HI8ITrYtUY+O+ZhtlqUnD8+KwNPOyugEhfP9fdUIaEQ=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/aws/aws-sdk-go v1.34.9/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
+github.com/aws/aws-sdk-go v1.43.16/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/bitly/go-simplejson v0.5.0/go.mod h1:cXHtHw4XUPsvGaxgjIAn8PhEWG9NfngEKAMDJEczWVA=
+github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
+github.com/bshuster-repo/logrus-logstash-hook v1.0.0/go.mod h1:zsTqEiSzDgAa/8GZR7E1qaXrhYNDKBYy5/dWPTIflbk=
+github.com/bugsnag/bugsnag-go v0.0.0-20141110184014-b1d153021fcd/go.mod h1:2oa8nejYd4cQ/b0hMIopN0lCRxU0bueqREvZLWFrtK8=
+github.com/bugsnag/osext v0.0.0-20130617224835-0dd3f918b21b/go.mod h1:obH5gd0BsqsP2LwDJ9aOkm/6J86V6lyAXCoQWGw3K50=
+github.com/bugsnag/panicwrap v0.0.0-20151223152923-e2c28503fcd0/go.mod h1:D/8v3kj0zr8ZAKg1AQ6crr+5VwKN5eIywRkfhyM/+dE=
+github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/compose-spec/compose-go v1.2.4 h1:nzTFqM8+2J7Veao5Pq5U451thinv3U1wChIvcjX59/A=
+github.com/compose-spec/compose-go v1.2.4/go.mod h1:pAy7Mikpeft4pxkFU565/DRHEbDfR84G6AQuiL+Hdg8=
+github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
+github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
+github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
-github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
+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/denverdino/aliyungo v0.0.0-20190125010748-a747050bb1ba/go.mod h1:dV8lFg6daOBZbT6/BDGIz6Y3WFGn8juu6G+CQ6LHtl0=
+github.com/dgrijalva/jwt-go v0.0.0-20170104182250-a601269ab70c/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
+github.com/distribution/distribution/v3 v3.0.0-20210316161203-a01c71e2477e/go.mod h1:xpWTC2KnJMiDLkoawhsPQcXjvwATEBcbq0xevG2YR9M=
+github.com/distribution/distribution/v3 v3.0.0-20220504180456-7a6b9e3042bd h1:KRoLSsR7wZ4H2dueR/O6BGBIXDxfOxUVmaMiu1QiQPw=
+github.com/distribution/distribution/v3 v3.0.0-20220504180456-7a6b9e3042bd/go.mod h1:qLi7jGj1b5TUaYTB3ekkHiocxHJi8+3CFhXM54MGKBs=
+github.com/distribution/distribution/v3 v3.0.0-20220505155552-985711c1f414 h1:KfVB1Z5fm10trO24Rn5Zzocd8sTm5k/gS24ijxQ1aJU=
+github.com/distribution/distribution/v3 v3.0.0-20220505155552-985711c1f414/go.mod h1:2oyLKljQFnsI1tzJxjUg4GI+HEpDfzFP3LrGM04rKg0=
+github.com/dnaeon/go-vcr v1.0.1/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E=
+github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
+github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
+github.com/docker/go-events v0.0.0-20190806004212-e31b211e4f1c/go.mod h1:Uw6UezgYA44ePAFQYUehOuCzmy5zmg/+nl2ZfMWGkpA=
+github.com/docker/go-metrics v0.0.1/go.mod h1:cG1hvH2utMXtqgqqYE9plW6lDxS3/5ayHzueweSI3Vw=
+github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
+github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
+github.com/docker/libtrust v0.0.0-20150114040149-fa567046d9b1/go.mod h1:cyGadeNEkKy96OOhEzfZl+yxihPEzKnqJwvfuSUqbZE=
+github.com/felixge/httpsnoop v1.0.1/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
+github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
+github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
+github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
+github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
+github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
+github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
+github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
+github.com/golang-jwt/jwt/v4 v4.0.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
+github.com/golang-jwt/jwt/v4 v4.2.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/gomodule/redigo v1.8.2/go.mod h1:P9dn9mFrCBvWhGE1wpxx6fgq7BAeLBk+UUUzlpkBYO0=
+github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
+github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
+github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/gorilla/handlers v1.5.1/go.mod h1:t8XrUpc4KVXb7HGyJ4/cEnwQiaxrX/hz1Zv/4g96P1Q=
+github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
+github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
+github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
+github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
+github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/imdario/mergo v0.3.12 h1:b6R2BslTbIEToALKP7LxUvijTsNI9TAe80pLWN2g/HU=
+github.com/imdario/mergo v0.3.12/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/jmespath/go-jmespath v0.3.0/go.mod h1:9QtRXoHjLGCJ5IBSaohpXITPlowMeeYCZ7fLUTSywik=
+github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
+github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
+github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
+github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
+github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
+github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs=
 github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/marstr/guid v1.1.0/go.mod h1:74gB1z2wpxxInTG6yaqA7KrtM0NZ+RbrcqDvYHefzho=
+github.com/mattn/go-shellwords v1.0.12 h1:M2zGm7EW6UQJvDeQxo4T51eKPurbeFbe8WtebGE2xrk=
+github.com/mattn/go-shellwords v1.0.12/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y=
+github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/mitchellh/mapstructure v1.4.3/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
+github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
+github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
+github.com/mitchellh/osext v0.0.0-20151018003038-5e2d6d41470f/go.mod h1:OkQIRizQZAeMln+1tSwduZz7+Af5oFlKirV/MSYes2A=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/ncw/swift v1.0.47/go.mod h1:23YIA4yWVnGwv2dQlN4bB7egfYX6YLn0Yo/S6zZO/ZM=
+github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
+github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
+github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
+github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
+github.com/opencontainers/image-spec v1.0.2/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
+github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
+github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
+github.com/prometheus/client_golang v0.9.3/go.mod h1:/TN21ttK/J9q6uSwhBd54HahCDft0ttaMvbicHlPoso=
+github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
+github.com/prometheus/client_golang v1.1.0/go.mod h1:I1FGZT9+L76gKKOs5djB6ezCbFQP1xR9D75/vuwEF3g=
+github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
+github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
+github.com/prometheus/common v0.0.0-20181113130724-41aa239b4cce/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
+github.com/prometheus/common v0.4.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
+github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
+github.com/prometheus/common v0.6.0/go.mod h1:eBmuwkDJBwy6iBfxCBob6t6dR6ENT/y+J+Zk0j9GMYc=
+github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
+github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
+github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
+github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
+github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
+github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
+github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
+github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
+github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
+github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
+github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
+github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
+github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
+github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
+github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
+github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
+github.com/spf13/cobra v1.0.0/go.mod h1:/6GTrnGXV9HjY+aR4k0oJ5tcvakLuG6EuKReYlHNrgE=
 github.com/spf13/cobra v1.4.0 h1:y+wJpx64xcgO1V+RcnwW0LEHxTKRi2ZDPSBjWnrg88Q=
 github.com/spf13/cobra v1.4.0/go.mod h1:Wo4iy3BUC+X2Fybo0PDqwJIv3dNRiZLHQymsfxlB84g=
+github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
+github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/yZzE=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
+github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
+github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
+github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
+github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb h1:zGWFAtiMcyryUHoUjUJX0/lt1H2+i2Ka2n+D3DImSNo=
+github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
+github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHovont7NscjpAxXsDA8S8BMYve8Y5+7cuRE7R0=
+github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ=
+github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17UxZ74=
+github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
+github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs=
+github.com/yvasiyarov/gorelic v0.0.0-20141212073537-a9bba5b9ab50/go.mod h1:NUSPSUX/bi6SeDMUh6brw0nXpxHnc96TguQh0+r/ssA=
+github.com/yvasiyarov/newrelic_platform_go v0.0.0-20140908184405-b21fdbd4370f/go.mod h1:GlGEuHIJweS1mbCqG+7vt2nvWLzLLnRHbXz5JKd/Qbg=
+go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
+go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
+go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
+go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
+golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200128174031-69ecbb4d6d5d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
+golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.5.1 h1:OJxoQ/rynoF0dcCdI7cLPktw/hR2cueqYfjm43oqK38=
 golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
+golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
+golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6 h1:nonptSpoQ4vQjyraW20DXPAglgQfVnM9ZC6MmNLMR60=
+golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/api v0.0.0-20160322025152-9bf6e6e569ff/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/cloud v0.0.0-20151119220103-975617b05ea8/go.mod h1:0H1ncTHf11KCFhTc/+EFRbzSCOZx+VUbRMk55Yv5MYk=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20141024133853-64131543e789/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
+gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gotest.tools/v3 v3.1.0 h1:rVV8Tcg/8jHUkPUorwjaMTtemIMVXfIPKiOqnhEhakk=
+gotest.tools/v3 v3.1.0/go.mod h1:fHy7eyTmJFO5bQbUsEGQ1v4m2J3Jz9eWL54TP2/ZuYQ=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
--- a/helm/configAndSecretMap.go
+++ b/helm/configAndSecretMap.go
@@ -10,30 +10,38 @@ import (
 // InlineConfig is made to represent a configMap or a secret
 type InlineConfig interface {
 	AddEnvFile(filename string) error
+	AddEnv(key, val string) error
 	Metadata() *Metadata
 }

+// ConfigMap is made to represent a configMap with data.
 type ConfigMap struct {
 	*K8sBase `yaml:",inline"`
 	Data     map[string]string `yaml:"data"`
 }

-func NewConfigMap(name string) *ConfigMap {
+// NewConfigMap returns a new initialzed ConfigMap.
+func NewConfigMap(name, path string) *ConfigMap {
 	base := NewBase()
 	base.ApiVersion = "v1"
 	base.Kind = "ConfigMap"
-	base.Metadata.Name = RELEASE_NAME + "-" + name
+	base.Metadata.Name = ReleaseNameTpl + "-" + name
 	base.Metadata.Labels[K+"/component"] = name
+	if path != "" {
+		base.Metadata.Labels[K+"/path"] = path
+	}
 	return &ConfigMap{
 		K8sBase: base,
 		Data:    make(map[string]string),
 	}
 }

+// Metadata returns the metadata of the configMap.
 func (c *ConfigMap) Metadata() *Metadata {
 	return c.K8sBase.Metadata
 }

+// AddEnvFile adds an environment file to the configMap.
 func (c *ConfigMap) AddEnvFile(file string) error {
 	content, err := ioutil.ReadFile(file)
 	if err != nil {
@@ -52,28 +60,37 @@ func (c *ConfigMap) AddEnvFile(file string) error {
 		}
 		c.Data[parts[0]] = parts[1]
 	}
-
 	return nil
-
 }

+func (c *ConfigMap) AddEnv(key, val string) error {
+	c.Data[key] = val
+	return nil
+}
+
+// Secret is made to represent a secret with data.
 type Secret struct {
 	*K8sBase `yaml:",inline"`
 	Data     map[string]string `yaml:"data"`
 }

-func NewSecret(name string) *Secret {
+// NewSecret returns a new initialzed Secret.
+func NewSecret(name, path string) *Secret {
 	base := NewBase()
 	base.ApiVersion = "v1"
 	base.Kind = "Secret"
-	base.Metadata.Name = RELEASE_NAME + "-" + name
+	base.Metadata.Name = ReleaseNameTpl + "-" + name
 	base.Metadata.Labels[K+"/component"] = name
+	if path != "" {
+		base.Metadata.Labels[K+"/path"] = path
+	}
 	return &Secret{
 		K8sBase: base,
 		Data:    make(map[string]string),
 	}
 }

+// AddEnvFile adds an environment file to the secret.
 func (s *Secret) AddEnvFile(file string) error {
 	content, err := ioutil.ReadFile(file)
 	if err != nil {
@@ -96,6 +113,14 @@ func (s *Secret) AddEnvFile(file string) error {
 	return nil

 }
+
+// Metadata returns the metadata of the secret.
 func (s *Secret) Metadata() *Metadata {
 	return s.K8sBase.Metadata
 }
+
+// AddEnv adds an environment variable to the secret.
+func (s *Secret) AddEnv(key, val string) error {
+	s.Data[key] = fmt.Sprintf(`{{ %s | b64enc }}`, val)
+	return nil
+}
--- a/helm/container.go
+++ b/helm/container.go
@@ -0,0 +1,65 @@
+package helm
+
+import (
+	"katenary/logger"
+	"strings"
+
+	"github.com/compose-spec/compose-go/types"
+)
+
+type EnvValue interface{}
+
+// ContainerPort represent a port mapping.
+type ContainerPort struct {
+	Name          string
+	ContainerPort int `yaml:"containerPort"`
+}
+
+// Value represent a environment variable with name and value.
+type Value struct {
+	Name  string   `yaml:"name"`
+	Value EnvValue `yaml:"value"`
+}
+
+// Container represent a container with name, image, and environment variables. It is used in Deployment.
+type Container struct {
+	Name          string                         `yaml:"name,omitempty"`
+	Image         string                         `yaml:"image"`
+	Ports         []*ContainerPort               `yaml:"ports,omitempty"`
+	Env           []*Value                       `yaml:"env,omitempty"`
+	EnvFrom       []map[string]map[string]string `yaml:"envFrom,omitempty"`
+	Command       []string                       `yaml:"command,omitempty"`
+	VolumeMounts  []interface{}                  `yaml:"volumeMounts,omitempty"`
+	LivenessProbe *Probe                         `yaml:"livenessProbe,omitempty"`
+}
+
+// NewContainer creates a new container with name, image, labels and environment variables.
+func NewContainer(name, image string, environment types.MappingWithEquals, labels map[string]string) *Container {
+	container := &Container{
+		Image:   image,
+		Name:    name,
+		EnvFrom: make([]map[string]map[string]string, 0),
+	}
+
+	// find bound environment variable to a service
+	toServices := make([]string, 0)
+	if bound, ok := labels[LABEL_ENV_SERVICE]; ok {
+		toServices = strings.Split(bound, ",")
+	}
+	if len(toServices) > 0 {
+		// warn, it's deprecated now
+		logger.ActivateColors = true
+		logger.Yellowf(
+			"[deprecated] in \"%s\" service: label %s is deprecated and **ignored**, please use %s instead\n"+
+				"e.g.\n"+
+				"  labels:\n"+
+				"    FOO: {{ .Release.Name }}-fooservice\n",
+			name,
+			LABEL_ENV_SERVICE,
+			LABEL_MAP_ENV,
+		)
+		logger.ActivateColors = false
+	}
+
+	return container
+}
--- a/helm/deployment.go
+++ b/helm/deployment.go
@@ -1,7 +1,5 @@
 package helm

-import "strings"
-
 // Deployment is a k8s deployment.
 type Deployment struct {
 	*K8sBase `yaml:",inline"`
@@ -10,7 +8,7 @@ type Deployment struct {

 func NewDeployment(name string) *Deployment {
 	d := &Deployment{K8sBase: NewBase(), Spec: NewDepSpec()}
-	d.K8sBase.Metadata.Name = RELEASE_NAME + "-" + name
+	d.K8sBase.Metadata.Name = ReleaseNameTpl + "-" + name
 	d.K8sBase.ApiVersion = "apps/v1"
 	d.K8sBase.Kind = "Deployment"
 	d.K8sBase.Metadata.Labels[K+"/component"] = name
@@ -29,86 +27,6 @@ func NewDepSpec() *DepSpec {
 	}
 }

-type Value struct {
-	Name  string      `yaml:"name"`
-	Value interface{} `yaml:"value"`
-}
-
-type ContainerPort struct {
-	Name          string
-	ContainerPort int `yaml:"containerPort"`
-}
-
-type Container struct {
-	Name          string                         `yaml:"name,omitempty"`
-	Image         string                         `yaml:"image"`
-	Ports         []*ContainerPort               `yaml:"ports,omitempty"`
-	Env           []Value                        `yaml:"env,omitempty"`
-	EnvFrom       []map[string]map[string]string `yaml:"envFrom,omitempty"`
-	Command       []string                       `yaml:"command,omitempty"`
-	VolumeMounts  []interface{}                  `yaml:"volumeMounts,omitempty"`
-	LivenessProbe *Probe                         `yaml:"livenessProbe,omitempty"`
-}
-
-type HttpGet struct {
-	Path string `yaml:"path"`
-	Port int    `yaml:"port"`
-}
-
-type Exec struct {
-	Command []string `yaml:"command"`
-}
-
-type TCP struct {
-	Port int `yaml:"port"`
-}
-
-type Probe struct {
-	HttpGet      *HttpGet `yaml:"httpGet,omitempty"`
-	Exec         *Exec    `yaml:"exec,omitempty"`
-	TCP          *TCP     `yaml:"tcp,omitempty"`
-	Period       int      `yaml:"periodSeconds"`
-	Success      int      `yaml:"successThreshold"`
-	Failure      int      `yaml:"failureThreshold"`
-	InitialDelay int      `yaml:"initialDelaySeconds"`
-}
-
-func NewProbe(period, initialDelaySeconds, success, failure int) *Probe {
-	return &Probe{
-		Period:       period,
-		Success:      success,
-		Failure:      failure,
-		InitialDelay: initialDelaySeconds,
-	}
-}
-
-func NewContainer(name, image string, environment, labels map[string]string) *Container {
-	container := &Container{
-		Image:   image,
-		Name:    name,
-		Env:     make([]Value, len(environment)),
-		EnvFrom: make([]map[string]map[string]string, 0),
-	}
-
-	// find bound environment variable to a service
-	toServices := make([]string, 0)
-	if bound, ok := labels[LABEL_ENV_SERVICE]; ok {
-		toServices = strings.Split(bound, ",")
-	}
-
-	idx := 0
-	for n, v := range environment {
-		for _, name := range toServices {
-			if name == n {
-				v = RELEASE_NAME + "-" + v
-			}
-		}
-		container.Env[idx] = Value{Name: n, Value: v}
-		idx++
-	}
-	return container
-}
-
 type PodSpec struct {
 	InitContainers []*Container             `yaml:"initContainers,omitempty"`
 	Containers     []*Container             `yaml:"containers"`
--- a/helm/ingress.go
+++ b/helm/ingress.go
@@ -1,5 +1,6 @@
 package helm

+// Ingress is the kubernetes ingress object.
 type Ingress struct {
 	*K8sBase `yaml:",inline"`
 	Spec     IngressSpec
@@ -8,7 +9,7 @@ type Ingress struct {
 func NewIngress(name string) *Ingress {
 	i := &Ingress{}
 	i.K8sBase = NewBase()
-	i.K8sBase.Metadata.Name = RELEASE_NAME + "-" + name
+	i.K8sBase.Metadata.Name = ReleaseNameTpl + "-" + name
 	i.K8sBase.Kind = "Ingress"
 	i.ApiVersion = "networking.k8s.io/v1"
 	i.K8sBase.Metadata.Labels[K+"/component"] = name
--- a/helm/k8sbase.go
+++ b/helm/k8sbase.go
@@ -0,0 +1,73 @@
+package helm
+
+import (
+	"crypto/sha1"
+	"fmt"
+	"io/ioutil"
+	"strings"
+)
+
+// Metadata is the metadata for a kubernetes object.
+type Metadata struct {
+	Name        string            `yaml:"name,omitempty"`
+	Labels      map[string]string `yaml:"labels"`
+	Annotations map[string]string `yaml:"annotations,omitempty"`
+}
+
+func NewMetadata() *Metadata {
+	return &Metadata{
+		Name:        "",
+		Labels:      make(map[string]string),
+		Annotations: make(map[string]string),
+	}
+}
+
+// K8sBase is the base for all kubernetes objects.
+type K8sBase struct {
+	ApiVersion string    `yaml:"apiVersion"`
+	Kind       string    `yaml:"kind"`
+	Metadata   *Metadata `yaml:"metadata"`
+}
+
+// NewBase is a factory for creating a new base object with metadata, labels and annotations set to the default.
+func NewBase() *K8sBase {
+	b := &K8sBase{
+		Metadata: NewMetadata(),
+	}
+	// add some information of the build
+	b.Metadata.Labels[K+"/project"] = "{{ .Chart.Name }}"
+	b.Metadata.Labels[K+"/release"] = ReleaseNameTpl
+	b.Metadata.Annotations[K+"/version"] = Version
+	return b
+}
+
+func (k *K8sBase) BuildSHA(filename string) {
+	c, _ := ioutil.ReadFile(filename)
+	//sum := sha256.Sum256(c)
+	sum := sha1.Sum(c)
+	k.Metadata.Annotations[K+"/docker-compose-sha1"] = fmt.Sprintf("%x", string(sum[:]))
+}
+
+// Get returns the Kind.
+func (k *K8sBase) Get() string {
+	return k.Kind
+}
+
+// Name returns the name of the object from Metadata.
+func (k *K8sBase) Name() string {
+	return k.Metadata.Name
+}
+
+func (k *K8sBase) GetType() string {
+	if n, ok := k.Metadata.Labels[K+"/type"]; ok {
+		return n
+	}
+	return strings.ToLower(k.Kind)
+}
+
+func (k *K8sBase) GetPathRessource() string {
+	if p, ok := k.Metadata.Labels[K+"/path"]; ok {
+		return p
+	}
+	return ""
+}
--- a/helm/labels.go
+++ b/helm/labels.go
@@ -0,0 +1,61 @@
+package helm
+
+import (
+	"bytes"
+	"html/template"
+)
+
+const ReleaseNameTpl = "{{ .Release.Name }}"
+const (
+	LABEL_MAP_ENV     = K + "/mapenv"
+	LABEL_ENV_SECRET  = K + "/secret-envfiles"
+	LABEL_PORT        = K + "/ports"
+	LABEL_INGRESS     = K + "/ingress"
+	LABEL_VOL_CM      = K + "/configmap-volumes"
+	LABEL_HEALTHCHECK = K + "/healthcheck"
+	LABEL_SAMEPOD     = K + "/same-pod"
+	LABEL_VOLUMEFROM  = K + "/volume-from"
+	LABEL_EMPTYDIRS   = K + "/empty-dirs"
+	LABEL_IGNORE      = K + "/ignore"
+	LABEL_SECRETVARS  = K + "/secret-vars"
+
+	//deprecated: use LABEL_MAP_ENV instead
+	LABEL_ENV_SERVICE = K + "/env-to-service"
+)
+
+// GetLabelsDocumentation returns the documentation for the labels.
+func GetLabelsDocumentation() string {
+	t, _ := template.New("labels").Parse(`
+# Labels
+{{.LABEL_IGNORE      | printf "%-33s"}}: ignore the container, it will not yied any object in the helm chart
+{{.LABEL_SECRETVARS  | printf "%-33s"}}: secret variables to push on a secret file
+{{.LABEL_ENV_SECRET  | printf "%-33s"}}: set the given file names as a secret instead of configmap
+{{.LABEL_MAP_ENV     | printf "%-33s"}}: map environment variable to a template string (yaml style)
+{{.LABEL_PORT        | printf "%-33s"}}: set the ports to expose as a service (coma separated)
+{{.LABEL_INGRESS     | printf "%-33s"}}: set the port to expose in an ingress (coma separated)
+{{.LABEL_VOL_CM      | printf "%-33s"}}: specifies that the volumes points on a configmap (coma separated)
+{{.LABEL_SAMEPOD     | printf "%-33s"}}: specifies that the pod should be deployed in the same pod than the given service name
+{{.LABEL_VOLUMEFROM  | printf "%-33s"}}: specifies that the volumes to be mounted from the given service (yaml style)
+{{.LABEL_EMPTYDIRS   | printf "%-33s"}}: specifies that the given volume names should be "emptyDir" instead of persistentVolumeClaim (coma separated)
+{{.LABEL_HEALTHCHECK | printf "%-33s"}}: specifies that the container should be monitored by a healthcheck, **it overrides the docker-compose healthcheck**. 
+{{ printf "%-34s" ""}} You can use these form of label values:
+{{ printf "%-35s" ""}}- "http://[not used address][:port][/path]" to specify an http healthcheck
+{{ printf "%-35s" ""}}- "tcp://[not used address]:port" to specify a tcp healthcheck
+{{ printf "%-35s" ""}}- other string is condidered as a "command" healthcheck
+    `)
+	buff := bytes.NewBuffer(nil)
+	t.Execute(buff, map[string]string{
+		"LABEL_ENV_SECRET":  LABEL_ENV_SECRET,
+		"LABEL_PORT":        LABEL_PORT,
+		"LABEL_INGRESS":     LABEL_INGRESS,
+		"LABEL_VOL_CM":      LABEL_VOL_CM,
+		"LABEL_HEALTHCHECK": LABEL_HEALTHCHECK,
+		"LABEL_SAMEPOD":     LABEL_SAMEPOD,
+		"LABEL_VOLUMEFROM":  LABEL_VOLUMEFROM,
+		"LABEL_EMPTYDIRS":   LABEL_EMPTYDIRS,
+		"LABEL_IGNORE":      LABEL_IGNORE,
+		"LABEL_MAP_ENV":     LABEL_MAP_ENV,
+		"LABEL_SECRETVARS":  LABEL_SECRETVARS,
+	})
+	return buff.String()
+}
--- a/helm/notes.go
+++ b/helm/notes.go
@@ -10,6 +10,7 @@ Your application is now deployed. This may take a while to be up and responding.
 __list__
 `

+// GenerateNotesFile generates the notes file for the helm chart.
 func GenerateNotesFile(ingressess map[string]*Ingress) string {

 	list := make([]string, 0)
--- a/helm/probe.go
+++ b/helm/probe.go
@@ -0,0 +1,104 @@
+package helm
+
+import (
+	"time"
+
+	"github.com/compose-spec/compose-go/types"
+)
+
+// Probe is a struct that can be used to create a Liveness or Readiness probe.
+type Probe struct {
+	HttpGet      *HttpGet `yaml:"httpGet,omitempty"`
+	Exec         *Exec    `yaml:"exec,omitempty"`
+	TCP          *TCP     `yaml:"tcp,omitempty"`
+	Period       float64  `yaml:"periodSeconds"`
+	InitialDelay float64  `yaml:"initialDelaySeconds"`
+	Success      uint64   `yaml:"successThreshold"`
+	Failure      uint64   `yaml:"failureThreshold"`
+}
+
+// Create a new Probe object that can be apply to HttpProbe or TCPProbe.
+func NewProbe(period, initialDelaySeconds float64, success, failure uint64) *Probe {
+	probe := &Probe{
+		Period:       period,
+		Success:      success,
+		Failure:      failure,
+		InitialDelay: initialDelaySeconds,
+	}
+
+	// fix default values from
+	// https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+	if period == 0 {
+		probe.Period = 10
+	}
+	if success == 0 {
+		probe.Success = 1
+	}
+	if failure == 0 {
+		probe.Failure = 3
+	}
+	return probe
+}
+
+// NewProbeWithDuration creates a new Probe object with the given duration from types.
+func NewProbeWithDuration(period, initialDelaySeconds *types.Duration, success, failure *uint64) *Probe {
+
+	if period == nil {
+		d := types.Duration(0 * time.Second)
+		period = &d
+	}
+
+	if initialDelaySeconds == nil {
+		d := types.Duration(0 * time.Second)
+		initialDelaySeconds = &d
+	}
+
+	if success == nil {
+		s := uint64(0)
+		success = &s
+	}
+
+	if failure == nil {
+		f := uint64(0)
+		failure = &f
+	}
+
+	p, err := time.ParseDuration(period.String())
+	if err != nil {
+		p = time.Second * 10
+	}
+
+	i, err := time.ParseDuration(initialDelaySeconds.String())
+	if err != nil {
+		i = time.Second * 0
+	}
+
+	return NewProbe(p.Seconds(), i.Seconds(), *success, *failure)
+
+}
+
+// NewProbeFromService creates a new Probe object from a ServiceConfig.
+func NewProbeFromService(s *types.ServiceConfig) *Probe {
+	if s == nil || s.HealthCheck == nil {
+		return NewProbe(0, 0, 0, 0)
+	}
+
+	return NewProbeWithDuration(s.HealthCheck.Interval, s.HealthCheck.StartPeriod, nil, s.HealthCheck.Retries)
+
+}
+
+// HttpGet is a Probe configuration to check http health.
+type HttpGet struct {
+	Path string `yaml:"path"`
+	Port int    `yaml:"port"`
+}
+
+// Execis a Probe configuration to check exec health.
+type Exec struct {
+	Command []string `yaml:"command"`
+}
+
+// TCP is a Probe configuration to check tcp health.
+type TCP struct {
+	Port int `yaml:"port"`
+}
--- a/helm/service.go
+++ b/helm/service.go
@@ -1,28 +1,32 @@
 package helm

+// Service is a Kubernetes service.
 type Service struct {
 	*K8sBase `yaml:",inline"`
 	Spec     *ServiceSpec `yaml:"spec"`
 }

+// NewService creates a new initialized service.
 func NewService(name string) *Service {
 	s := &Service{
 		K8sBase: NewBase(),
 		Spec:    NewServiceSpec(),
 	}
-	s.K8sBase.Metadata.Name = RELEASE_NAME + "-" + name
+	s.K8sBase.Metadata.Name = ReleaseNameTpl + "-" + name
 	s.K8sBase.Kind = "Service"
 	s.K8sBase.ApiVersion = "v1"
 	s.K8sBase.Metadata.Labels[K+"/component"] = name
 	return s
 }

+// ServicePort is a port on a service.
 type ServicePort struct {
 	Protocol   string `yaml:"protocol"`
 	Port       int    `yaml:"port"`
 	TargetPort int    `yaml:"targetPort"`
 }

+// NewServicePort creates a new initialized service port.
 func NewServicePort(port, target int) *ServicePort {
 	return &ServicePort{
 		Protocol:   "TCP",
@@ -31,12 +35,14 @@ func NewServicePort(port, target int) *ServicePort {
 	}
 }

+// ServiceSpec is the spec for a service.
 type ServiceSpec struct {
 	Selector map[string]string
 	Ports    []*ServicePort
 	Type     string `yaml:"type,omitempty"`
 }

+// NewServiceSpec creates a new initialized service spec.
 func NewServiceSpec() *ServiceSpec {
 	return &ServiceSpec{
 		Selector: make(map[string]string),
--- a/helm/storage.go
+++ b/helm/storage.go
@@ -1,17 +1,40 @@
 package helm

+import "sync"
+
+var (
+	made   = make(map[string]bool)
+	locker = sync.Mutex{}
+)
+
+// ResetMadePVC resets the cache of made PVCs.
+// Useful in tests only.
+func ResetMadePVC() {
+	locker.Lock()
+	defer locker.Unlock()
+	made = make(map[string]bool)
+}
+
+// Storage is a struct for a PersistentVolumeClaim.
 type Storage struct {
 	*K8sBase `yaml:",inline"`
 	Spec     *PVCSpec
 }

+// NewPVC creates a new PersistentVolumeClaim object.
 func NewPVC(name, storageName string) *Storage {
+	locker.Lock()
+	defer locker.Unlock()
+	if _, ok := made[name+storageName]; ok {
+		return nil
+	}
+	made[name+storageName] = true
 	pvc := &Storage{}
 	pvc.K8sBase = NewBase()
 	pvc.K8sBase.Kind = "PersistentVolumeClaim"
 	pvc.K8sBase.Metadata.Labels[K+"/pvc-name"] = storageName
 	pvc.K8sBase.ApiVersion = "v1"
-	pvc.K8sBase.Metadata.Name = RELEASE_NAME + "-" + storageName
+	pvc.K8sBase.Metadata.Name = ReleaseNameTpl + "-" + storageName
 	pvc.K8sBase.Metadata.Labels[K+"/component"] = name
 	pvc.Spec = &PVCSpec{
 		Resouces: map[string]interface{}{
@@ -24,6 +47,7 @@ func NewPVC(name, storageName string) *Storage {
 	return pvc
 }

+// PVCSpec is a struct for a PersistentVolumeClaim spec.
 type PVCSpec struct {
 	Resouces    map[string]interface{} `yaml:"resources"`
 	AccessModes []string               `yaml:"accessModes"`
--- a/helm/types.go
+++ b/helm/types.go
@@ -1,122 +1,36 @@
 package helm

 import (
-	"bytes"
-	"crypto/sha1"
-	"fmt"
-	"io/ioutil"
 	"os"
 	"strings"
-	"text/template"
 )

 const K = "katenary.io"
-const RELEASE_NAME = "{{ .Release.Name }}"
-const (
-	LABEL_ENV_SECRET  = K + "/secret-envfiles"
-	LABEL_PORT        = K + "/ports"
-	LABEL_INGRESS     = K + "/ingress"
-	LABEL_ENV_SERVICE = K + "/env-to-service"
-	LABEL_VOL_CM      = K + "/configmap-volumes"
-	LABEL_HEALTHCHECK = K + "/healthcheck"
-	LABEL_SAMEPOD     = K + "/same-pod"
-	LABEL_EMPTYDIRS   = K + "/empty-dirs"
-)
-
-func GetLabelsDocumentation() string {
-	t, _ := template.New("labels").Parse(`
-# Labels
-{{.LABEL_ENV_SECRET  | printf "%-33s"}}: set the given file names as a secret instead of configmap
-{{.LABEL_PORT        | printf "%-33s"}}: set the ports to expose as a service (coma separated)
-{{.LABEL_INGRESS     | printf "%-33s"}}: set the port to expose in an ingress (coma separated)
-{{.LABEL_ENV_SERVICE | printf "%-33s"}}: specifies that the environment variable points on a service name (coma separated)
-{{.LABEL_VOL_CM      | printf "%-33s"}}: specifies that the volumes points on a configmap (coma separated)
-{{.LABEL_SAMEPOD     | printf "%-33s"}}: specifies that the pod should be deployed in the same pod than the given service name
-{{.LABEL_EMPTYDIRS   | printf "%-33s"}}: specifies that the given volume names should be "emptyDir" instead of persistentVolumeClaim (coma separated)
-{{.LABEL_HEALTHCHECK | printf "%-33s"}}: specifies that the container should be monitored by a healthcheck, **it overrides the docker-compose healthcheck**. 
-{{ printf "%-34s" ""}} You can use these form of label values:
-{{ printf "%-35s" ""}}- "http://[not used address][:port][/path]" to specify an http healthcheck
-{{ printf "%-35s" ""}}- "tcp://[not used address]:port" to specify a tcp healthcheck
-{{ printf "%-35s" ""}}- other string is condidered as a "command" healthcheck
-    `)
-	buff := bytes.NewBuffer(nil)
-	t.Execute(buff, map[string]string{
-		"LABEL_ENV_SECRET":  LABEL_ENV_SECRET,
-		"LABEL_ENV_SERVICE": LABEL_ENV_SERVICE,
-		"LABEL_PORT":        LABEL_PORT,
-		"LABEL_INGRESS":     LABEL_INGRESS,
-		"LABEL_VOL_CM":      LABEL_VOL_CM,
-		"LABEL_HEALTHCHECK": LABEL_HEALTHCHECK,
-		"LABEL_SAMEPOD":     LABEL_SAMEPOD,
-		"LABEL_EMPTYDIRS":   LABEL_EMPTYDIRS,
-	})
-	return buff.String()
-}

 var (
-	Appname = ""
+	Appname = ""    // set at runtime
 	Version = "1.0" // should be set from main.Version
 )

+// Kinded represent an object with a kind.
 type Kinded interface {
+	// Get must resturn the kind name.
 	Get() string
 }

+// Signable represents an object with a signature.
 type Signable interface {
+	// BuildSHA must return the signature.
 	BuildSHA(filename string)
 }

+// Named represents an object with a name.
 type Named interface {
+	// Name must return the name of the object (from metadata).
 	Name() string
 }

-type Metadata struct {
-	Name        string            `yaml:"name,omitempty"`
-	Labels      map[string]string `yaml:"labels"`
-	Annotations map[string]string `yaml:"annotations,omitempty"`
-}
-
-func NewMetadata() *Metadata {
-	return &Metadata{
-		Name:        "",
-		Labels:      make(map[string]string),
-		Annotations: make(map[string]string),
-	}
-}
-
-type K8sBase struct {
-	ApiVersion string    `yaml:"apiVersion"`
-	Kind       string    `yaml:"kind"`
-	Metadata   *Metadata `yaml:"metadata"`
-}
-
-func NewBase() *K8sBase {
-
-	b := &K8sBase{
-		Metadata: NewMetadata(),
-	}
-	// add some information of the build
-	b.Metadata.Labels[K+"/project"] = GetProjectName()
-	b.Metadata.Labels[K+"/release"] = RELEASE_NAME
-	b.Metadata.Annotations[K+"/version"] = Version
-	return b
-}
-
-func (k *K8sBase) BuildSHA(filename string) {
-	c, _ := ioutil.ReadFile(filename)
-	//sum := sha256.Sum256(c)
-	sum := sha1.Sum(c)
-	k.Metadata.Annotations[K+"/docker-compose-sha1"] = fmt.Sprintf("%x", string(sum[:]))
-}
-
-func (k *K8sBase) Get() string {
-	return k.Kind
-}
-
-func (k *K8sBase) Name() string {
-	return k.Metadata.Name
-}
-
+// GetProjectName returns the name of the project.
 func GetProjectName() string {
 	if len(Appname) > 0 {
 		return Appname