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create_addon_environment_controller.go
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/
create_addon_environment_controller.go
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package create
import (
"fmt"
"strconv"
"strings"
"github.com/jenkins-x/jx/v2/pkg/cmd/create/options"
"github.com/jenkins-x/jx/v2/pkg/cmd/helper"
"github.com/jenkins-x/jx/v2/pkg/cmd/initcmd"
v1 "github.com/jenkins-x/jx-api/pkg/apis/jenkins.io/v1"
"github.com/jenkins-x/jx/v2/pkg/helm"
"github.com/pkg/errors"
"github.com/jenkins-x/jx-logging/pkg/log"
"github.com/jenkins-x/jx/v2/pkg/cmd/opts"
"github.com/jenkins-x/jx/v2/pkg/cmd/templates"
"github.com/jenkins-x/jx/v2/pkg/gits"
"github.com/jenkins-x/jx/v2/pkg/kube"
"github.com/jenkins-x/jx/v2/pkg/util"
"github.com/spf13/cobra"
)
const (
DefaultEnvCtrlReleaseName = "jxet"
DefaultEnvCtrlNamespace = "jx"
)
var (
createAddonEnvironmentControllerLong = templates.LongDesc(`
Create an Environment Controller to handle webhooks and promote changes from GitOps
`)
createAddonEnvironmentControllerExample = templates.Examples(`
# Creates the environment controller using a specific environment git repository, project, git user, chart repo
jx create addon envctl -s https://github.com/myorg/env-production.git --project-id myproject --docker-registry gcr.io --cluster-rbac true --user mygituser --token mygittoken
`)
)
// CreateAddonEnvironmentControllerOptions the options for the create spring command
type CreateAddonEnvironmentControllerOptions struct {
CreateAddonOptions
Namespace string
Version string
ReleaseName string
SetValues string
Timeout int
InitOptions initcmd.InitOptions
// chart parameters
WebHookURL string
GitSourceURL string
GitKind string
GitUser string
GitToken string
BuildPackURL string
BuildPackRef string
ClusterRBAC bool
NoClusterAdmin bool
ProjectID string
DockerRegistry string
DockerRegistryOrg string
}
// NewCmdCreateAddonEnvironmentController creates a command object for the "create" command
func NewCmdCreateAddonEnvironmentController(commonOpts *opts.CommonOptions) *cobra.Command {
options := &CreateAddonEnvironmentControllerOptions{
CreateAddonOptions: CreateAddonOptions{
CreateOptions: options.CreateOptions{
CommonOptions: commonOpts,
},
},
}
cmd := &cobra.Command{
Use: "environment controller",
Short: "Create an Environment Controller to handle webhooks and promote changes from GitOps",
Aliases: []string{"envctl"},
Long: createAddonEnvironmentControllerLong,
Example: createAddonEnvironmentControllerExample,
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
helper.CheckErr(err)
},
}
cmd.Flags().StringVarP(&options.Namespace, "namespace", "n", "", "The namespace to install the controller")
cmd.Flags().StringVarP(&options.ReleaseName, optionRelease, "r", DefaultEnvCtrlReleaseName, "The chart release name")
cmd.Flags().StringVarP(&options.SetValues, "set", "", "", "The chart set values (can specify multiple or separate values with commas: key1=val1,key2=val2)")
cmd.Flags().StringVarP(&options.Version, "version", "", "", "The version of the chart to use - otherwise the latest version is used")
cmd.Flags().IntVarP(&options.Timeout, "timeout", "", 600000, "The timeout value for how long to wait for the install to succeed")
cmd.Flags().StringVarP(&options.GitSourceURL, "source-url", "s", "", "The git URL of the environment repository to promote from")
cmd.Flags().StringVarP(&options.GitKind, "git-kind", "", "", "The kind of git repository. Should be one of: "+strings.Join(gits.KindGits, ", "))
cmd.Flags().StringVarP(&options.GitUser, "user", "u", "", "The git user to use to clone and tag the git repository")
cmd.Flags().StringVarP(&options.GitToken, "token", "t", "", "The git token to clone and tag the git repository")
cmd.Flags().StringVarP(&options.WebHookURL, "webhook-url", "w", "", "The webhook URL used to expose the exposecontroller and register with the git provider's webhooks")
cmd.Flags().StringVarP(&options.BuildPackURL, "buildpack-url", "", "", "The URL for the build pack Git repository")
cmd.Flags().StringVarP(&options.BuildPackRef, "buildpack-ref", "", "", "The Git reference (branch,tag,sha) in the Git repository to use")
cmd.Flags().StringVarP(&options.ProjectID, "project-id", "", "", "The cloud project ID")
cmd.Flags().BoolVarP(&options.ClusterRBAC, "cluster-rbac", "", false, "Whether to enable cluster level RBAC on Tekton")
cmd.Flags().StringVarP(&options.InitOptions.Flags.UserClusterRole, "cluster-role", "", "cluster-admin", "The cluster role for the current user to be able to install Cluster RBAC based Environment Controller")
cmd.Flags().BoolVarP(&options.NoClusterAdmin, "no-cluster-admin", "", false, "If using cluster RBAC the current user needs 'cluster-admin' karma which this command will add if its possible")
cmd.Flags().StringVarP(&options.DockerRegistry, "docker-registry", "", "", "The Docker Registry host name to use which is added as a prefix to docker images")
cmd.Flags().StringVarP(&options.DockerRegistryOrg, "docker-registry-org", "", "", "The Docker registry organisation. If blank the git repository owner is used")
return cmd
}
// Run implements the command
func (o *CreateAddonEnvironmentControllerOptions) Run() error {
apisClient, err := o.ApiExtensionsClient()
if err != nil {
return errors.Wrap(err, "failed to create the API extensions client")
}
err = kube.RegisterPipelineCRDs(apisClient)
if err != nil {
return errors.Wrap(err, "failed to register the Jenkins X Pipeline CRDs")
}
// validate the git URL
if o.GitSourceURL == "" && !o.BatchMode {
o.GitSourceURL, err = util.PickValue("git repository to promote from: ", "", true, "please specify the GitOps repository used to store the kubernetes applications to deploy to this cluster", o.GetIOFileHandles())
if err != nil {
return err
}
}
if o.GitSourceURL == "" {
return util.MissingOption("source-url")
}
gitInfo, err := gits.ParseGitURL(o.GitSourceURL)
if err != nil {
return err
}
serverURL := gitInfo.ProviderURL()
if o.GitKind == "" {
o.GitKind = gits.SaasGitKind(serverURL)
}
if o.GitKind == "" && !o.BatchMode {
o.GitKind, err = util.PickName(gits.KindGits, "kind of git repository: ", "please specify the GitOps repository used to store the kubernetes applications to deploy to this cluster", o.GetIOFileHandles())
if err != nil {
return err
}
}
if o.GitKind == "" {
return util.MissingOption("git-kind")
}
_, ns, err := o.KubeClientAndNamespace()
if err != nil {
return err
}
if o.Namespace == "" {
o.Namespace = ns
}
// lets ensure there's a dev environment setup for no-tiller mode
err = o.ModifyDevEnvironment(func(env *v1.Environment) error {
env.Spec.TeamSettings.HelmTemplate = true
env.Spec.TeamSettings.PromotionEngine = v1.PromotionEngineProw
env.Spec.TeamSettings.ProwEngine = v1.ProwEngineTypeTekton
env.Spec.WebHookEngine = v1.WebHookEngineProw
return nil
})
if err != nil {
return err
}
err = o.ModifyEnvironment(kube.LabelValueThisEnvironment, func(env *v1.Environment) error {
env.Spec.TeamSettings.HelmTemplate = true
env.Spec.TeamSettings.PromotionEngine = v1.PromotionEngineProw
env.Spec.TeamSettings.ProwEngine = v1.ProwEngineTypeTekton
env.Spec.WebHookEngine = v1.WebHookEngineProw
env.Spec.Kind = v1.EnvironmentKindTypePermanent
env.Spec.Order = 100
env.Spec.PromotionStrategy = v1.PromotionStrategyTypeAutomatic
env.Spec.Source.URL = o.GitSourceURL
return nil
})
if err != nil {
return err
}
if o.ClusterRBAC && !o.NoClusterAdmin {
io := &o.InitOptions
io.CommonOptions = o.CommonOptions
err = io.EnableClusterAdminRole()
if err != nil {
return err
}
}
// avoid needing a dev cluster
o.EnableRemoteKubeCluster()
authSvc, err := o.GitAuthConfigService()
if err != nil {
return err
}
config, err := authSvc.LoadConfig()
if err != nil {
return err
}
server := config.GetOrCreateServer(serverURL)
if o.GitUser == "" {
auth, err := o.PickPipelineUserAuth(config, server)
if err != nil {
return err
}
if auth == nil {
return fmt.Errorf("no user found for git server %s", serverURL)
}
o.GitUser = auth.Username
if o.GitToken == "" {
o.GitToken = auth.ApiToken
}
}
if o.GitToken == "" {
auth := server.GetUserAuth(o.GitUser)
if auth != nil {
o.GitToken = auth.ApiToken
} else {
return util.MissingOption("token")
}
}
if o.GitUser == "" {
return util.MissingOption("user")
}
if o.GitToken == "" {
return util.MissingOption("token")
}
setValues := []string{}
if o.SetValues != "" {
setValues = strings.Split(o.SetValues, ",")
}
if o.WebHookURL != "" {
setValues = append(setValues, "webhookUrl="+o.WebHookURL)
}
setValues = append(setValues, "source.owner="+gitInfo.Organisation)
setValues = append(setValues, "source.repo="+gitInfo.Name)
setValues = append(setValues, "source.serverUrl="+serverURL)
setValues = append(setValues, "tekton.auth.git.url="+serverURL)
setValues = append(setValues, "source.gitKind="+o.GitKind)
setValues = append(setValues, "source.user="+o.GitUser)
setValues = append(setValues, "tekton.auth.git.username="+o.GitUser)
setValues = append(setValues, "source.token="+o.GitToken)
setValues = append(setValues, "tekton.auth.git.password="+o.GitToken)
if o.ProjectID != "" {
setValues = append(setValues, "projectId="+o.ProjectID)
}
if o.BuildPackURL != "" {
setValues = append(setValues, "buildPackURL="+o.BuildPackURL)
}
if o.BuildPackRef != "" {
setValues = append(setValues, "buildPackRef="+o.BuildPackRef)
}
if o.DockerRegistry != "" {
setValues = append(setValues, "dockerRegistry="+o.DockerRegistry)
}
if o.DockerRegistryOrg != "" {
setValues = append(setValues, "dockerRegistryOrg="+o.DockerRegistryOrg)
}
setValues = append(setValues, "tekton.rbac.cluster="+strconv.FormatBool(o.ClusterRBAC))
log.Logger().Infof("installing the Environment Controller with values: %s", util.ColorInfo(strings.Join(setValues, ",")))
helmOptions := helm.InstallChartOptions{
Chart: "environment-controller",
ReleaseName: o.ReleaseName,
Version: o.Version,
Ns: o.Namespace,
SetValues: setValues,
HelmUpdate: true,
Repository: kube.DefaultChartMuseumURL,
}
err = o.InstallChartWithOptions(helmOptions)
if err != nil {
return err
}
log.Logger().Infof("installed the Environment Controller!")
return nil
}