3 Commits

113 changed files with 66 additions and 1844 deletions

1
.gitignore vendored
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@@ -1 +0,0 @@
bin

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@@ -35,5 +35,69 @@ Install Talos
chmod 700 get_helm.sh chmod 700 get_helm.sh
./get_helm.sh ./get_helm.sh
--------------------------
# Create OpenCloud Chart # Create OpenCloud Chart
helm create occhart
# `oc-deploy` Component
The `oc-deploy` component aims to simplify and automate the deployment of OpenCloud components on a Kubernetes cluster through the creation of Helm Charts.
## Prerequisites:
- Access to the OpenCloud forge and the associated Harbor registry: [https://registry.o-forge.io/](https://registry.o-forge.io/), which will allow pulling OpenCloud release images from the "stable" project.
- To test the connection to this registry from the Docker client:
```bash
docker login registry.o-forge.io
```
- A Kubernetes cluster: Minikube, K3s, RKE2, etc. See `KubernetesCluster`.
- Helm installed locally
## **To Be Defined:**
### Configuring a Docker Secret for Kubernetes
Kubernetes needs to know your credentials to pull images from the "registry.o-forge.io" registry. Create a Docker secret in Kubernetes:
```bash
kubectl create secret docker-registry regcred \
--docker-server=registry.o-forge.io \
--docker-username=<your_username> \
--docker-password=<your_password> \
--docker-email=<your_email>
```
## Checking if Helm Recognizes Your Local Kubernetes Cluster:
### 1. Verify Connection to Kubernetes:
Before checking Helm, ensure that your `kubectl` is properly configured to connect to your local Kubernetes cluster.
Run the following command to see if you can communicate with the cluster:
```bash
kubectl get nodes
```
If this command returns the list of nodes in your cluster, it means `kubectl` is properly connected.
### 2. Verify Helm Configuration:
Now, you can check if Helm can access the cluster by using the following command:
```bash
helm version
```
This command displays the Helm version and the Kubernetes version it is connected to.
## Deploying with Helm:
You can deploy the `oc-deploy` Chart with Helm:
```bash
helm install oc-deploy path/to/your/Helm/oc-deploy
```
## Checking Helm Releases:
You can also list the existing releases to see if Helm is properly connected to the cluster:
```bash
helm list
```
If all these commands execute without errors and give the expected results, your Helm installation is correctly configured to recognize and interact with your local Kubernetes cluster

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@@ -1,4 +1,4 @@
@startuml @startuml Arch Diagram
top to bottom direction top to bottom direction

5
src/.gitignore vendored
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@@ -1,5 +0,0 @@
go.sum
*_
.coverage.*
.*.log
workspace_*

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@@ -1,75 +0,0 @@
BIN_NAME := oc-deploy
BIN_OPTS :=
##################
SOURCES := $(wildcard *.go) $(wildcard */*.go)
BIN_DIR = ../bin/
PLUGINS := $(wildcard ../plugins/*/*.go)
OBJS := ${PLUGINS:.go=.so}
%.so: %.go
go build -buildmode=plugin -o $@ $<
help:
@echo
@echo 'Usage:'
@echo ' make build Génère les exécutables.'
@echo ' make get-deps runs dep ensure, mostly used for ci.'
@echo ' make run BIN_OPTS=... Go run'
@echo ' make run_install BIN_OPTS=... Go run'
@echo ' make run_uninstall BIN_OPTS=... Go run'
@echo ' make exec BIN_OPTS=... exécutable'
@echo ' make exec_install BIN_OPTS=... exécutable'
@echo ' make exec_uninstall BIN_OPTS=... exécutable'
@echo ' make test Test.'
@echo ' make test Test'
@echo ' make clean Clean the directory tree.'
@echo
${BIN_DIR}/${BIN_NAME}: ${SOURCES} $(OBJS)
go build -o ${BIN_DIR}/${BIN_NAME}
get-deps:
@go mod tidy
build: ${BIN_DIR}/${BIN_NAME}
run: $(OBJS)
@go run main.go ${BIN_OPTS}
run_generate: $(OBJS)
@go run main.go generate ${BIN_OPTS}
run_install: $(OBJS)
@go run main.go install ${BIN_OPTS}
run_uninstall: $(OBJS)
@go run main.go uninstall ${BIN_OPTS}
exec: ${BIN_DIR}/${BIN_NAME} $(OBJS)
@${BIN_DIR}/${BIN_NAME} ${BIN_OPTS}
exec_install: ${BIN_DIR}/${BIN_NAME} $(OBJS)
@${BIN_DIR}/${BIN_NAME} install ${BIN_OPTS}
exec_uninstall: ${BIN_DIR}/${BIN_NAME} $(OBJS)
@${BIN_DIR}/${BIN_NAME} uninstall ${BIN_OPTS}
clean:
@test ! -e ${BIN_DIR}/${BIN_NAME} || rm ${BIN_DIR}/${BIN_NAME}
@test ! -e .coverage.out || rm .coverage.out
@test ! -e .coverage.html || rm .coverage.html
@test ! -e go.sum || rm go.sum
@test ! -e .oc-deploy.log || rm .oc-deploy.log
@rm -rf workspace_*
.PHONY: test
test:
@go test ./... -coverprofile=.coverage.out -v
go tool cover -html=.coverage.out -o .coverage.html

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@@ -1,75 +0,0 @@
# Helm
[![Build Status](https://github.com/helm/helm/workflows/release/badge.svg)](https://github.com/helm/helm/actions?workflow=release)
[![Go Report Card](https://goreportcard.com/badge/github.com/helm/helm)](https://goreportcard.com/report/github.com/helm/helm)
[![GoDoc](https://img.shields.io/static/v1?label=godoc&message=reference&color=blue)](https://pkg.go.dev/helm.sh/helm/v3)
[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/3131/badge)](https://bestpractices.coreinfrastructure.org/projects/3131)
Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources.
Use Helm to:
- Find and use [popular software packaged as Helm Charts](https://artifacthub.io/packages/search?kind=0) to run in Kubernetes
- Share your own applications as Helm Charts
- Create reproducible builds of your Kubernetes applications
- Intelligently manage your Kubernetes manifest files
- Manage releases of Helm packages
## Helm in a Handbasket
Helm is a tool that streamlines installing and managing Kubernetes applications.
Think of it like apt/yum/homebrew for Kubernetes.
- Helm renders your templates and communicates with the Kubernetes API
- Helm runs on your laptop, CI/CD, or wherever you want it to run.
- Charts are Helm packages that contain at least two things:
- A description of the package (`Chart.yaml`)
- One or more templates, which contain Kubernetes manifest files
- Charts can be stored on disk, or fetched from remote chart repositories
(like Debian or RedHat packages)
## Install
Binary downloads of the Helm client can be found on [the Releases page](https://github.com/helm/helm/releases/latest).
Unpack the `helm` binary and add it to your PATH and you are good to go!
If you want to use a package manager:
- [Homebrew](https://brew.sh/) users can use `brew install helm`.
- [Chocolatey](https://chocolatey.org/) users can use `choco install kubernetes-helm`.
- [Scoop](https://scoop.sh/) users can use `scoop install helm`.
- [Snapcraft](https://snapcraft.io/) users can use `snap install helm --classic`
To rapidly get Helm up and running, start with the [Quick Start Guide](https://helm.sh/docs/intro/quickstart/).
See the [installation guide](https://helm.sh/docs/intro/install/) for more options,
including installing pre-releases.
## Docs
Get started with the [Quick Start guide](https://helm.sh/docs/intro/quickstart/) or plunge into the [complete documentation](https://helm.sh/docs)
## Roadmap
The [Helm roadmap uses GitHub milestones](https://github.com/helm/helm/milestones) to track the progress of the project.
## Community, discussion, contribution, and support
You can reach the Helm community and developers via the following channels:
- [Kubernetes Slack](https://kubernetes.slack.com):
- [#helm-users](https://kubernetes.slack.com/messages/helm-users)
- [#helm-dev](https://kubernetes.slack.com/messages/helm-dev)
- [#charts](https://kubernetes.slack.com/messages/charts)
- Mailing List:
- [Helm Mailing List](https://lists.cncf.io/g/cncf-helm)
- Developer Call: Thursdays at 9:30-10:00 Pacific ([meeting details](https://github.com/helm/community/blob/master/communication.md#meetings))
### Contribution
If you're interested in contributing, please refer to the [Contributing Guide](CONTRIBUTING.md) **before submitting a pull request**.
### Code of conduct
Participation in the Helm community is governed by the [Code of Conduct](code-of-conduct.md).

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@@ -1,37 +0,0 @@
package chart
import (
"os"
"gopkg.in/yaml.v2"
)
type ChartData struct {
Name string `yaml:"name"`
Chart string `yaml:"chart"`
Version string `yaml:"version"`
Opts string `yaml:"helm_opts"`
Values string `yaml:"helm_values"`
FileValues string `yaml:"helm_filevalues"`
}
type ChartRepoData struct {
Name string `yaml:"name"`
Repository string `yaml:"repository"`
Charts []ChartData `yaml:"charts"`
}
type chartsRepoData struct {
Charts []ChartRepoData `yaml:"opencloud"`
}
func FromConfigFile(filename string) ([]ChartRepoData, error) {
yamlFile, _ := os.ReadFile(filename)
var data chartsRepoData
err := yaml.Unmarshal(yamlFile, &data)
if err != nil {
return data.Charts, err
}
return data.Charts, nil
}

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@@ -1,30 +0,0 @@
package chart
// https://pkg.go.dev/github.com/stretchr/testify/assert
import (
"testing"
"path/filepath"
"github.com/stretchr/testify/assert"
)
func TestReadConfChart(t *testing.T){
src := filepath.Join(TEST_SRC_DIR, "oc.yml")
assert.FileExists(t, src, "FromConfigFile error")
data, _ := FromConfigFile(src)
assert.Equal(t, data[0].Name, "bitnami", "FromConfigFile error")
assert.Equal(t, data[0].Repository, "https://charts.bitnami.com/bitnami", "FromConfigFile error")
wordpress := data[0].Charts[0]
assert.Equal(t, wordpress.Name, "wordpress", "FromConfigFile error")
assert.Equal(t, wordpress.Chart, "bitnami/wordpress", "FromConfigFile error")
assert.Equal(t, wordpress.Version, "23.1.0", "FromConfigFile error")
phpmyadmin := data[0].Charts[1]
assert.Equal(t, phpmyadmin.Name, "phpmyadmin", "FromConfigFile error")
assert.Equal(t, phpmyadmin.Chart, "bitnami/phpmyadmin", "FromConfigFile error")
assert.Equal(t, phpmyadmin.Version, "17.0.4", "FromConfigFile error")
}

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@@ -1,23 +0,0 @@
package chart
import (
"os"
"testing"
"path/filepath"
)
var TEST_DEST_DIR = "../wrk_chart"
var TEST_SRC_DIR = filepath.Join("../../test", "chart")
func TestMain(m *testing.M) {
folderPath := TEST_DEST_DIR
os.RemoveAll(folderPath)
os.MkdirAll(folderPath, os.ModePerm)
// call flag.Parse() here if TestMain uses flags
exitCode := m.Run()
os.RemoveAll(folderPath)
os.Exit(exitCode)
}

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@@ -1,71 +0,0 @@
// Package cmd : Parse les arguments
// Arguments : version ==> version d'OpenCloud
// Argument : projet ==> nom du projet
package cmd
import (
"github.com/spf13/cobra"
log "oc-deploy/log_wrapper"
)
var (
context string
version string
)
func Execute() {
log.Log().Debug().Msg("Execute")
var rootCmd = &cobra.Command{Use: "oc-deploy"}
var cmdInstall = &cobra.Command{
Use: "install",
Short: "deploy",
Long: `deploy Charts`,
Args: cobra.MaximumNArgs(0),
Run: func(cmd *cobra.Command, args []string) {
InstallCmd(context, version)
},
Example: "oc-deploy install --version 1.0 --context ex1",
}
var cmdUninstall = &cobra.Command{
Use: "uninstall",
Short: "undeploy",
Long: `Undeploy`,
Args: cobra.MaximumNArgs(0),
Run: func(cmd *cobra.Command, args []string) {
UninstallCmd(context)
},
Example: "oc-deploy uninstall --context ex1",
}
var cmdGenerate = &cobra.Command{
Use: "generate",
Short: "generate",
Long: "Value",
Args: cobra.MaximumNArgs(0),
Run: func(cmd *cobra.Command, args []string) {
GenerateCmd(context, version)
},
Example: "oc-deploy generate --version 1.0 --context ex1",
}
cmdInstall.Flags().StringVarP(&context, "context", "p", "opencloud", "Nom du projet")
cmdInstall.Flags().StringVarP(&version, "version", "v", "latest", "Version")
cmdUninstall.Flags().StringVarP(&context, "context", "p", "opencloud", "Nom du projet")
cmdGenerate.Flags().StringVarP(&context, "context", "p", "opencloud", "Nom du projet")
cmdGenerate.Flags().StringVarP(&version, "version", "v", "latest", "Version")
rootCmd.AddCommand(cmdInstall)
rootCmd.AddCommand(cmdUninstall)
rootCmd.AddCommand(cmdGenerate)
cobra.CheckErr(rootCmd.Execute())
}

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@@ -1,27 +0,0 @@
package cmd
import (
log "oc-deploy/log_wrapper"
"oc-deploy/versionOc"
"oc-deploy/generate"
)
func GenerateCmd(project string, version string) {
log.Log().Info().Msg("Generate >> ")
version, err := versionOc.Get(version)
if err != nil {
log.Log().Fatal().Msg("OpenCloud >> " + err.Error())
}
log.Log().Info().Msg(" >> Version : " + version)
obj := generate.GenerateClass{Workspace: "workspace_" + project, Version: version}
fic, err := obj.New()
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
log.Log().Info().Msg(" >> Value : " + fic)
}

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@@ -1,45 +0,0 @@
package cmd
import (
"fmt"
log "oc-deploy/log_wrapper"
"oc-deploy/install"
)
func InstallCmd(context string, version string) {
log.Log().Info().Msg("Install >> ")
log.Log().Info().Msg(" << Contexte : " + context)
workspace := fmt.Sprintf("workspace_%s", context)
obj := install.InstallClass{Workspace: workspace, Version: version}
file, err := obj.NewInstall()
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
log.Log().Info().Msg(fmt.Sprintf(" << Version : %s", obj.Version))
log.Log().Info().Msg(fmt.Sprintf(" >> Config : %s", file))
err = obj.Tools()
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
err = obj.ChartRepo()
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
err = obj.K8s(context)
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
err = obj.InstallCharts()
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
}

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@@ -1,43 +0,0 @@
package cmd
import (
"fmt"
// "strings"
// "github.com/spf13/cobra"
log "oc-deploy/log_wrapper"
// "oc-deploy/versionOc"
"oc-deploy/install"
)
func UninstallCmd(context string) {
log.Log().Info().Msg("Unnstall >> ")
log.Log().Info().Msg(" << Contexte : " + context)
workspace := fmt.Sprintf("workspace_%s", context)
obj := install.InstallClass{Workspace: workspace}
file, err := obj.NewUninstall()
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
log.Log().Info().Msg(fmt.Sprintf(" << Version : %s", obj.Version))
log.Log().Info().Msg(fmt.Sprintf(" >> Config : %s", file))
err = obj.Tools()
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
err = obj.K8s(context)
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
err = obj.UninstallCharts()
if err != nil {
log.Log().Fatal().Msg(" >> " + err.Error())
}
}

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@@ -1,22 +0,0 @@
package generate
import (
"fmt"
"oc-deploy/utils"
)
type GenerateClass struct {
Version string
Workspace string
}
func (this GenerateClass) New() (string, error) {
src := fmt.Sprintf("../offline/default_value_%s.yml", this.Version)
dst := fmt.Sprintf("%s/default_value.yml", this.Workspace)
err := utils.CopyFile(src, dst)
if err != nil {
return "", err
}
return src, nil
}

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@@ -1,25 +0,0 @@
module oc-deploy
go 1.22.0
require (
github.com/jarcoal/httpmock v1.3.1
github.com/rs/zerolog v1.33.0
github.com/spf13/cobra v1.8.1
github.com/stretchr/testify v1.9.0
gopkg.in/yaml.v2 v2.4.0
)
require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/inconshreveable/mousetrap v1.1.0 // indirect
github.com/kr/pretty v0.3.1 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/rogpeppe/go-internal v1.11.0 // indirect
github.com/spf13/pflag v1.0.5 // indirect
golang.org/x/sys v0.22.0 // indirect
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)

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@@ -1,132 +0,0 @@
package helm
import (
"fmt"
"os"
"os/exec"
"strings"
"errors"
"path/filepath"
"encoding/json"
log "oc-deploy/log_wrapper"
)
type HelmChart struct {
Bin string
Name string
Chart string
Version string
Workspace string
Opts string
Values string
FileValues string
}
type installInfoOutput struct {
Description string `json:"description"`
Notes string `json:"notes"`
Status string `json:"status"`
}
type installOutput struct {
Info installInfoOutput `json:"info"`
}
func (this HelmChart) Install() (string, error) {
bin := this.Bin
existe, err := this.exists()
if err != nil {
return "", err
}
if existe {
return "Existe déjà", nil
}
msg := fmt.Sprintf("%s install %s %s %s --output json", bin, this.Name, this.Chart, this.Opts)
if this.Version != "" {
msg = fmt.Sprintf("%s --version %s", msg, this.Version)
}
if this.FileValues != "" {
fic := filepath.Join(this.Workspace, this.FileValues)
if _, err := os.Stat(fic); err != nil {
log.Log().Warn().Msg(fic)
} else {
msg = fmt.Sprintf("%s --values %s", msg, fic)
}
}
msg = strings.Replace(msg, " ", " ", -1)
log.Log().Debug().Msg(msg)
cmd_args := strings.Split(msg, " ")
cmd := exec.Command(cmd_args[0], cmd_args[1:]...)
stdout, err := cmd.CombinedOutput()
if err != nil {
res := string(stdout)
res = strings.TrimSuffix(res, "\n")
return "", errors.New(res)
}
var objmap installOutput
err = json.Unmarshal(stdout, &objmap)
if err != nil {
return "", err
}
res := objmap.Info.Status
return res, nil
}
func (this HelmChart) Uninstall() (string, error) {
bin := this.Bin
log.Log().Info().Msg(" >> Chart : " + this.Name)
existe, err := this.exists()
if err != nil {
return "", err
}
if ! existe {
return "Non présent", nil
}
msg := fmt.Sprintf("%s uninstall %s", bin, this.Name)
log.Log().Debug().Msg(msg)
cmd := exec.Command(bin, "uninstall", this.Name)
stdout, err := cmd.CombinedOutput()
return string(stdout), err
}
// ../bin/helm list --filter phpmyadminm --short
func (this HelmChart) exists() (bool, error) {
bin := this.Bin
msg := fmt.Sprintf("%s list --filter %s --no-headers", bin, this.Name)
log.Log().Debug().Msg(msg)
cmd_args := strings.Split(msg, " ")
cmd := exec.Command(cmd_args[0], cmd_args[1:]...)
stdout, err := cmd.CombinedOutput()
if err != nil {
return false, errors.New(string(stdout))
}
res := string(stdout)
res = strings.TrimSuffix(res, "\n")
log.Log().Debug().Msg(string(stdout))
return res != "", nil
}

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@@ -1,24 +0,0 @@
package helm
import (
"os"
"testing"
"path/filepath"
)
var TEST_DEST_DIR = "../wrk_helm"
var TEST_SRC_DIR = filepath.Join("../../test", "helm")
var TEST_BIN_DIR = filepath.Join("../../test", "bin")
func TestMain(m *testing.M) {
folderPath := TEST_DEST_DIR
os.RemoveAll(folderPath)
os.MkdirAll(folderPath, os.ModePerm)
// call flag.Parse() here if TestMain uses flags
exitCode := m.Run()
os.RemoveAll(folderPath)
os.Exit(exitCode)
}

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@@ -1,53 +0,0 @@
package helm
import (
"fmt"
"strings"
"os/exec"
log "oc-deploy/log_wrapper"
)
type HelmRepo struct {
Bin string // Chemin vers le binaire
Name string
Repository string // Url du dépôt
ForceUpdate bool
Opts string
}
func (this HelmRepo) AddRepository() (string, error) {
helm_bin := this.Bin
force_update := "--force-update=false"
if this.ForceUpdate {
force_update = "--force-update=true"
}
msg := fmt.Sprintf("%s repo add %s %s %s %s", helm_bin, this.Name, this.Repository, force_update, this.Opts)
log.Log().Debug().Msg(msg)
cmd := exec.Command(helm_bin, "repo", "add", this.Name, this.Repository, force_update)
stdout, err := cmd.CombinedOutput()
res := string(stdout)
res = strings.TrimSuffix(res, "\n")
return res, err
}
// helm repo remove [NAME]
func (this HelmRepo) RemoveRepository() (string, error) {
helm_bin := this.Bin
msg := fmt.Sprintf("%s repo remove %s", helm_bin, this.Name)
log.Log().Debug().Msg(msg)
cmd := exec.Command(helm_bin, "repo", "remove", this.Name)
stdout, err := cmd.CombinedOutput()
res := string(stdout)
res = strings.TrimSuffix(res, "\n")
return res, err
}

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@@ -1,23 +0,0 @@
package helm
import (
// "os"
// "path/filepath"
"testing"
// "github.com/stretchr/testify/assert"
)
func TestHelmRepoAdd(t *testing.T){
// fmt.Println(" TestVersion ", TEST_BIN_DIR)
// bin := filepath.Join(TEST_BIN_DIR, "helm")
// os.Chmod(bin, 0700)
// assert.FileExists(t, bin, "TestHelmVersion error")
// version, err := Version(bin)
// assert.Nilf(t, err, "error message %s", bin)
// assert.Equal(t, version, "v3.15.4+gfa9efb0", "TestHelmVersion error")
}

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@@ -1,20 +0,0 @@
package helm
import (
"strings"
"os/exec"
)
func Version(path string) (string, error) {
cmd := exec.Command(path, "version", "--short")
stdout, err := cmd.CombinedOutput()
if err != nil {
return "", err
}
res := string(stdout)
res = strings.TrimSuffix(res, "\n")
return res, nil
}

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@@ -1,22 +0,0 @@
package helm
import (
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
)
func TestHelmVersion(t *testing.T){
bin := filepath.Join(TEST_BIN_DIR, "helm")
os.Chmod(bin, 0700)
assert.FileExists(t, bin, "TestHelmVersion error")
version, err := Version(bin)
assert.Nilf(t, err, "error message %s", bin)
assert.Equal(t, version, "v3.15.4+gfa9efb0", "TestHelmVersion error")
}

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@@ -1,90 +0,0 @@
package install
import (
"fmt"
"errors"
log "oc-deploy/log_wrapper"
"oc-deploy/tool"
"oc-deploy/kubectl"
)
func (this *InstallClass) Tools() (error) {
var mem []tool.ToolClass
for _, v := range this.tools {
tool2 := tool.ToolClass{}
v.Bin = this.Workspace
err := tool2.New(v)
if err != nil {
return err
}
mem = append(mem,tool2)
}
this.toolsBin = make(map[string]string)
for _, p := range mem {
data := p.Obj.Get()
log.Log().Info().Msg(fmt.Sprintf(" >> Outils : %s", data.Name))
err := p.Locate()
if err != nil {
log.Log().Info().Msg(fmt.Sprintf(" << %s ", err))
return err
}
log.Log().Info().Msg(fmt.Sprintf(" << %s ", p.Path))
version, err1 := p.Version()
if err1 != nil {
log.Log().Info().Msg(fmt.Sprintf(" << %s ", err1))
return err1
}
log.Log().Info().Msg(fmt.Sprintf(" << %s ", version))
this.toolsBin[data.Name] = p.Path
}
return nil
}
func (this *InstallClass) getToolBin(name string) (string, error) {
for key, value := range this.toolsBin {
if key == name {
return value, nil
}
}
return "", errors.New("Error")
}
func (this *InstallClass) K8s(context string) (error) {
bin_path, _ := this.getToolBin("kubectl")
kube := kubectl.KubeContext{Bin: bin_path}
err := kube.UseContext(context)
if err != nil {
log.Log().Info().Msg(fmt.Sprintf(" << Kube : %s ", err))
return err
}
currentcontext, namespace, server, err := kube.GetContext()
if err != nil {
log.Log().Info().Msg(fmt.Sprintf(" << Kube : %s ", err))
return err
}
log.Log().Info().Msg(fmt.Sprintf(" << Kube : %s ", currentcontext))
log.Log().Info().Msg(fmt.Sprintf(" << : %s ", namespace))
log.Log().Info().Msg(fmt.Sprintf(" << : %s ", server))
err = kube.Check()
if err != nil {
log.Log().Info().Msg(fmt.Sprintf(" << : %s ", err))
return err
}
log.Log().Info().Msg(fmt.Sprintf(" << : %s ", "OK"))
return nil
}

View File

@@ -1,141 +0,0 @@
package install
import (
"fmt"
"sync"
"os"
log "oc-deploy/log_wrapper"
"oc-deploy/utils"
"oc-deploy/tool"
"oc-deploy/chart"
"oc-deploy/helm"
"oc-deploy/kubectl"
"oc-deploy/versionOc"
)
type InstallClass struct {
Version string
Workspace string
// versionFile string
tools []tool.ToolData
toolsBin map[string]string
charts []chart.ChartRepoData
}
func (this *InstallClass) NewInstall() (string, error) {
// Extraction du fichier de version
dst := fmt.Sprintf("%s/oc.yml", this.Workspace)
log.Log().Debug().Msg(fmt.Sprintf("Check du fichier de version : %s", dst))
if _, err := os.Stat(dst); err == nil {
log.Log().Debug().Msg("Existe déjà")
version, err := versionOc.GetFromFile(dst)
if err != nil {
return "", err
}
this.Version = version
} else {
log.Log().Debug().Msg("Téléchargement du fichier de version")
version, err := versionOc.Get(this.Version)
if err != nil {
return "", err
}
src := fmt.Sprintf("../offline/oc_%s.yml", version)
err = utils.CopyFile(src, dst)
if err != nil {
return "", err
}
}
// Lecture du fichier de conf
// this.versionFile = dst
var err error
this.tools, err = tool.FromConfigFile(dst)
if err != nil {
return dst, err
}
this.charts, _ = chart.FromConfigFile(dst)
if err != nil {
return dst, err
}
return dst, nil
}
func (this *InstallClass) ChartRepo() (error) {
bin_path, _ := this.getToolBin("helm")
for _, v := range this.charts {
log.Log().Info().Msg(fmt.Sprintf(" >> Helm Repo : %s", v.Name))
repo := helm.HelmRepo{Bin: bin_path,
Name: v.Name,
Repository: v.Repository,
ForceUpdate: true}
res, err := repo.AddRepository()
if err != nil {
log.Log().Info().Msg(fmt.Sprintf(" << %s ", err))
return err
}
log.Log().Info().Msg(fmt.Sprintf(" << %s ", res))
}
return nil
}
func (this *InstallClass) InstallCharts() (error) {
helm_bin, _ := this.getToolBin("helm")
kubectl_bin, _ := this.getToolBin("kubectl")
var wg sync.WaitGroup
for _, v := range this.charts {
for _, v1 := range v.Charts {
wg.Add(1)
go func() {
defer wg.Done()
this.installChart(helm_bin, kubectl_bin, v1)
} ()
}
}
wg.Wait()
return nil
}
func (this *InstallClass) installChart(helm_bin string, kubectl_bin string, chart chart.ChartData) {
log.Log().Info().Msg(fmt.Sprintf(" << Chart : %s ", chart.Name))
helmchart := helm.HelmChart{Bin: helm_bin,
Name: chart.Name,
Chart: chart.Chart,
Version: chart.Version,
Workspace: this.Workspace,
Opts: chart.Opts,
Values: chart.Values,
FileValues: chart.FileValues}
obj := kubectl.KubeObject{Bin: kubectl_bin,
Name: chart.Name}
res, err := helmchart.Install()
if err != nil {
log.Log().Error().Msg(fmt.Sprintf(" >> %s %s (%s)", helmchart.Name, "KO", err))
return
}
log.Log().Info().Msg(fmt.Sprintf(" >> %s (%s)", helmchart.Name, res))
err = obj.Wait()
if err != nil {
log.Log().Error().Msg(fmt.Sprintf(" >> %s %s (%s)", chart.Name, "KO", err))
} else {
log.Log().Info().Msg(fmt.Sprintf(" >> %s %s", chart.Name, "OK"))
}
}

View File

@@ -1,75 +0,0 @@
package install
import (
"fmt"
"os"
"sync"
log "oc-deploy/log_wrapper"
"oc-deploy/versionOc"
"oc-deploy/tool"
"oc-deploy/chart"
"oc-deploy/helm"
)
func (this *InstallClass) NewUninstall() (string, error) {
dst := fmt.Sprintf("%s/oc.yml", this.Workspace)
if _, err := os.Stat(dst); err != nil {
return dst, err
}
version, err := versionOc.GetFromFile(dst)
if err != nil {
return "", err
}
this.Version = version
// Lecture du fichier de conf
this.tools, err = tool.FromConfigFile(dst)
if err != nil {
return dst, err
}
this.charts, _ = chart.FromConfigFile(dst)
if err != nil {
return dst, err
}
return dst, nil
}
func (this *InstallClass) UninstallCharts() (error) {
helm_bin, _ := this.getToolBin("helm")
kubectl_bin, _ := this.getToolBin("kubectl")
var wg sync.WaitGroup
for _, v := range this.charts {
for _, v1 := range v.Charts {
wg.Add(1)
go func() {
defer wg.Done()
this.uninstallChart(helm_bin, kubectl_bin, v1)
} ()
}
}
wg.Wait()
return nil
}
func (this *InstallClass) uninstallChart(helm_bin string, kubectl_bin string, chart chart.ChartData) {
log.Log().Info().Msg(fmt.Sprintf(" << Chart : %s ", chart.Name))
helmchart := helm.HelmChart{Bin: helm_bin,
Name: chart.Name}
res, err := helmchart.Uninstall()
if err != nil {
log.Log().Error().Msg(fmt.Sprintf(" >> %s %s (%s)", helmchart.Name, "KO", err))
return
}
log.Log().Info().Msg(fmt.Sprintf(" >> %s (%s)", helmchart.Name, res))
}

View File

@@ -1,111 +0,0 @@
package kubectl
import (
// "fmt"
"strings"
"errors"
"os/exec"
"encoding/json"
log "oc-deploy/log_wrapper"
)
type KubeContext struct {
Bin string // Chemin vers le binaire
}
type kubeConfig struct {
CurrentContext string `json:"current-context"`
Contexts [] kubeConfigContexts `json:"contexts"`
Clusters [] kubeConfigClusters `json:"clusters"`
}
type kubeConfigContexts struct {
Name string `json:"name"`
Context kubeConfigContext `json:"context"`
}
type kubeConfigContext struct {
Cluster string `json:"cluster"`
User string `json:"user"`
Namespace string `json:"namespace"`
}
type kubeConfigCluster struct {
Server string `json:"server"`
}
type kubeConfigClusters struct {
Name string `json:"name"`
Cluster kubeConfigCluster `json:"cluster"`
}
func (this KubeContext) GetCurrentContext() (string, error) {
cmd := exec.Command(this.Bin, "config", "current-context")
stdout, err := cmd.CombinedOutput()
res := string(stdout)
res = strings.TrimSuffix(res, "\n")
return res, err
}
// Current Context
// namespace, server
func (this KubeContext) GetContext() (string, string, string, error) {
cmd := exec.Command(this.Bin, "config", "view", "-o", "json")
stdout, _ := cmd.CombinedOutput()
var objmap kubeConfig
err := json.Unmarshal(stdout, &objmap)
if err != nil {
return "", "", "", err
}
currentContext := objmap.CurrentContext
currentCluster := ""
currentNamespace := ""
for _, v := range objmap.Contexts {
if v.Name == currentContext {
currentNamespace = v.Context.Namespace
currentCluster = v.Context.Cluster
}
}
currentServer := ""
for _, v := range objmap.Clusters {
if v.Name == currentCluster {
currentServer = v.Cluster.Server
}
}
return currentContext, currentNamespace, currentServer, nil
}
func (this KubeContext) UseContext(newContext string) (error) {
cmd := exec.Command(this.Bin, "config", "use-context", newContext)
stdout, err := cmd.CombinedOutput()
if err != nil {
log.Log().Debug().Msg(string(stdout))
return errors.New(string(stdout))
}
return nil
}
func (this KubeContext) Check() (error) {
cmd := exec.Command(this.Bin, "cluster-info")
stdout, err := cmd.CombinedOutput()
if err != nil {
log.Log().Debug().Msg(string(stdout))
return errors.New("Kube non disponible")
}
return nil
}

View File

@@ -1,82 +0,0 @@
package kubectl
import (
"fmt"
"strings"
"errors"
"time"
"os/exec"
"encoding/json"
log "oc-deploy/log_wrapper"
)
type KubeObject struct {
Bin string // Chemin vers le binaire
Name string
}
type getOutput struct {
Kind string `json:"kind"`
Status getStatusOutput `json:"status"`
}
type getStatusOutput struct {
Replicas int `json:"replicas"`
UnavailableReplicas int `json:"unavailableReplicas"`
}
func (this KubeObject) Get() (map[string]any, error) {
bin := this.Bin
name := this.Name
msg := fmt.Sprintf("%s get deployment %s -o json", bin, name)
log.Log().Debug().Msg(msg)
m := make(map[string]any)
cmd_args := strings.Split(msg, " ")
cmd := exec.Command(cmd_args[0], cmd_args[1:]...)
stdout, err := cmd.CombinedOutput()
if err != nil {
return m, errors.New(string(stdout))
}
var objmap getOutput
json.Unmarshal(stdout, &objmap)
kind := objmap.Kind
status := objmap.Status
m["name"] = name
m["kind"] = kind
m["replicas"] = status.Replicas
m["UnavailableReplicas"] = status.UnavailableReplicas
return m, nil
}
func (this KubeObject) Wait() (error) {
boucle := 10
sleep := 10000 * time.Millisecond
for _ = range boucle {
log.Log().Debug().Msg(fmt.Sprintf("Check Deployement %s", this.Name))
m, err := this.Get()
if err != nil {
return err
}
ko := m["UnavailableReplicas"].(int)
if ko == 0 {
return nil
}
time.Sleep(sleep)
}
return errors.New("Temps d'attente dépassé")
}

View File

@@ -1,31 +0,0 @@
package kubectl
import (
"os/exec"
"encoding/json"
)
type toolClientVersion struct {
GitVersion string `json:"gitVersion"`
}
type toolVersion struct {
ClientVersion toolClientVersion `json:"clientVersion"`
}
func Version(path string) (string, error) {
cmd := exec.Command(path, "version", "-o", "json", "--client=true")
stdout, err := cmd.CombinedOutput()
if err != nil {
return "", err
}
var objmap toolVersion
json.Unmarshal(stdout, &objmap)
res := objmap.ClientVersion.GitVersion
return res, nil
}

View File

@@ -1,48 +0,0 @@
package log_wrapper
// https://github.com/rs/zerolog/issues/150
import (
"os"
"github.com/rs/zerolog"
)
var mainLogVar zerolog.Logger
type FilteredWriter struct {
w zerolog.LevelWriter
level zerolog.Level
}
func (w *FilteredWriter) Write(p []byte) (n int, err error) {
return w.w.Write(p)
}
func (w *FilteredWriter) WriteLevel(level zerolog.Level, p []byte) (n int, err error) {
if level == w.level {
return w.w.WriteLevel(level, p)
}
return len(p), nil
}
func Log() *zerolog.Logger {
return &mainLogVar
}
func InitLog(serverName string) bool {
fAll, _ := os.OpenFile("./" + serverName + ".log", os.O_APPEND|os.O_CREATE|os.O_RDWR, 0644)
output := zerolog.ConsoleWriter{Out: os.Stdout}
writerInfo := zerolog.MultiLevelWriter(output)
writerError := zerolog.MultiLevelWriter(output)
writerFatal := zerolog.MultiLevelWriter(output)
filteredWriteInfo := &FilteredWriter{writerInfo, zerolog.InfoLevel}
filteredWriterError := &FilteredWriter{writerError, zerolog.ErrorLevel}
filteredWriterFatal := &FilteredWriter{writerFatal, zerolog.FatalLevel}
w := zerolog.MultiLevelWriter(fAll, filteredWriteInfo, filteredWriterError, filteredWriterFatal)
mainLogVar = zerolog.New(w).With().Timestamp().Logger()
return true
}

View File

@@ -1,19 +0,0 @@
package main
import (
"oc-deploy/cmd"
log "oc-deploy/log_wrapper"
)
func main() {
log.InitLog(".oc-deploy")
log.Log().Debug().Msg("Start")
log.Log().Info().Msg("oc-deploy :")
cmd.Execute()
log.Log().Debug().Msg("End")
}

View File

@@ -1,20 +0,0 @@
package tool
import (
"os"
"gopkg.in/yaml.v2"
)
type toolsData struct {
Tools []ToolData `yaml:"tools"`
}
func FromConfigFile(filename string) ([]ToolData, error) {
yamlFile, _ := os.ReadFile(filename)
var data toolsData
err := yaml.Unmarshal(yamlFile, &data)
if err != nil {
return data.Tools, nil
}
return data.Tools, nil
}

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