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install.go
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install.go
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package cmd
import (
"encoding/base64"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"strconv"
"strings"
"time"
"github.com/Pallinder/go-randomdata"
"github.com/jenkins-x/jx/pkg/apis/jenkins.io"
"github.com/ghodss/yaml"
"github.com/jenkins-x/jx/pkg/addon"
"github.com/jenkins-x/jx/pkg/apis/jenkins.io/v1"
"github.com/jenkins-x/jx/pkg/auth"
"github.com/jenkins-x/jx/pkg/cloud/amazon"
"github.com/jenkins-x/jx/pkg/cloud/iks"
"github.com/jenkins-x/jx/pkg/config"
"github.com/jenkins-x/jx/pkg/gits"
"github.com/jenkins-x/jx/pkg/helm"
"github.com/jenkins-x/jx/pkg/jx/cmd/templates"
"github.com/jenkins-x/jx/pkg/kube"
"github.com/jenkins-x/jx/pkg/log"
"github.com/jenkins-x/jx/pkg/util"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"gopkg.in/AlecAivazis/survey.v1"
"gopkg.in/AlecAivazis/survey.v1/terminal"
"gopkg.in/src-d/go-git.v4"
core_v1 "k8s.io/api/core/v1"
storagev1 "k8s.io/api/storage/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
)
// ModifySecretCallback a callback for modifying a Secret for a given name
type ModifySecretCallback func(string, func(*core_v1.Secret) error) (*core_v1.Secret, error)
// ModifyConfigMapCallback a callback for modifying a ConfigMap for a given name
type ModifyConfigMapCallback func(string, func(*core_v1.ConfigMap) error) (*core_v1.ConfigMap, error)
// InstallOptions is the start of the data required to perform the operation. As new fields are added, add them here instead of
// referencing the cmd.Flags()
type InstallOptions struct {
CommonOptions
gits.GitRepositoryOptions
CreateJenkinsUserOptions
CreateEnvOptions
config.AdminSecretsService
InitOptions InitOptions
Flags InstallFlags
modifyConfigMapCallback ModifyConfigMapCallback
modifySecretCallback ModifySecretCallback
}
// InstallFlags flags for the install command
type InstallFlags struct {
Domain string
ExposeControllerPathMode string
DockerRegistry string
Provider string
CloudEnvRepository string
LocalHelmRepoName string
Namespace string
NoDefaultEnvironments bool
HelmTLS bool
DefaultEnvironmentPrefix string
LocalCloudEnvironment bool
Timeout string
RegisterLocalHelmRepo bool
CleanupTempFiles bool
InstallOnly bool
EnvironmentGitOwner string
Version string
Prow bool
DisableSetKubeContext bool
GitOpsMode bool
Dir string
NoGitOpsEnvApply bool
NoGitOpsEnvRepo bool
Vault bool
BuildPackName string
}
// Secrets struct for secrets
type Secrets struct {
Login string
Token string
}
const (
JX_GIT_TOKEN = "JX_GIT_TOKEN"
JX_GIT_USER = "JX_GIT_USER"
// Want to use your own provider file? Change this line to point to your fork
DefaultCloudEnvironmentsURL = "https://github.com/jenkins-x/cloud-environments"
// JenkinsXPlatformChartName default chart name for Jenkins X platform
JenkinsXPlatformChartName = "jenkins-x-platform"
// JenkinsXPlatformChart the default full chart name with the default repository prefix
JenkinsXPlatformChart = "jenkins-x/" + JenkinsXPlatformChartName
GitSecretsFile = "gitSecrets.yaml"
AdminSecretsFile = "adminSecrets.yaml"
ExtraValuesFile = "extraValues.yaml"
JXInstallConfig = "jx-install-config"
CloudEnvValuesFile = "myvalues.yaml"
CloudEnvSecretsFile = "secrets.yaml"
CloudEnvSopsConfigFile = ".sops.yaml"
defaultInstallTimeout = "6000"
ServerlessJenkins = "Serverless Jenkins"
StaticMasterJenkins = "Static Master Jenkins"
GitOpsChartYAML = `name: env
version: 0.0.1
description: GitOps Environment for this Environment
maintainers:
- name: Team
icon: https://www.cloudbees.com/sites/default/files/Jenkins_8.png
`
devGitOpsGitIgnore = `
# lets not accidentally check in Secret YAMLs!
secrets.yaml
mysecrets.yaml
`
devGitOpsReadMe = `
## Jenkins X Development Environment
This repository contains the source code for the Jenkins X Development Environment so that it can be managed via GitOps.
`
devGitOpsJenkinsfile = `pipeline {
agent {
label "jenkins-jx-base"
}
environment {
DEPLOY_NAMESPACE = "%s"
}
stages {
stage('Validate Environment') {
steps {
container('jx-base') {
dir('env') {
sh 'jx step helm build'
}
}
}
}
stage('Update Environment') {
when {
branch 'master'
}
steps {
container('jx-base') {
dir('env') {
sh 'jx step env apply'
}
}
}
}
}
}
`
devGitOpsJenkinsfileProw = `pipeline {
agent any
environment {
DEPLOY_NAMESPACE = "%s"
}
stages {
stage('Validate Environment') {
steps {
dir('env') {
sh 'jx step helm build'
}
}
}
stage('Update Environment') {
when {
branch 'master'
}
steps {
dir('env') {
sh 'jx step env apply'
}
}
}
}
}
`
)
var (
instalLong = templates.LongDesc(`
Installs the Jenkins X platform on a Kubernetes cluster
Requires a --git-username and --git-api-token that can be used to create a new token.
This is so the Jenkins X platform can git tag your releases
For more documentation see: [https://jenkins-x.io/getting-started/install-on-cluster/](https://jenkins-x.io/getting-started/install-on-cluster/)
The current requirements are:
*RBAC is enabled on the cluster
*Insecure Docker registry is enabled for Docker registries running locally inside Kubernetes on the service IP range. See the above documentation for more detail
`)
instalExample = templates.Examples(`
# Default installer which uses interactive prompts to generate git secrets
jx install
# Install with a GitHub personal access token
jx install --git-username jenkins-x-bot --git-api-token 9fdbd2d070cd81eb12bca87861bcd850
# If you know the cloud provider you can pass this as a CLI argument. E.g. for AWS
jx install --provider=aws
`)
)
// NewCmdInstall creates a command object for the generic "install" action, which
// installs the jenkins-x platform on a Kubernetes cluster.
func NewCmdInstall(f Factory, in terminal.FileReader, out terminal.FileWriter, errOut io.Writer) *cobra.Command {
options := CreateInstallOptions(f, in, out, errOut)
cmd := &cobra.Command{
Use: "install [flags]",
Short: "Install Jenkins X in the current Kubernetes cluster",
Long: instalLong,
Example: instalExample,
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
CheckErr(err)
},
SuggestFor: []string{"list", "ps"},
}
options.addCommonFlags(cmd)
options.addInstallFlags(cmd, false)
cmd.Flags().StringVarP(&options.Flags.Provider, "provider", "", "", "Cloud service providing the Kubernetes cluster. Supported providers: "+KubernetesProviderOptions())
return cmd
}
// CreateInstallOptions creates the options for jx install
func CreateInstallOptions(f Factory, in terminal.FileReader, out terminal.FileWriter, errOut io.Writer) InstallOptions {
commonOptions := CommonOptions{
Factory: f,
In: in,
Out: out,
Err: errOut,
}
options := InstallOptions{
CreateJenkinsUserOptions: CreateJenkinsUserOptions{
Username: "admin",
CreateOptions: CreateOptions{
CommonOptions: CommonOptions{
Factory: f,
In: in,
Out: out,
Err: errOut,
Headless: true,
},
},
},
GitRepositoryOptions: gits.GitRepositoryOptions{},
CommonOptions: commonOptions,
CreateEnvOptions: CreateEnvOptions{
HelmValuesConfig: config.HelmValuesConfig{
ExposeController: &config.ExposeController{
Config: config.ExposeControllerConfig{
HTTP: "true",
TLSAcme: "false",
Exposer: "Ingress",
},
},
},
Options: v1.Environment{
ObjectMeta: metav1.ObjectMeta{},
Spec: v1.EnvironmentSpec{
PromotionStrategy: v1.PromotionStrategyTypeAutomatic,
},
},
PromotionStrategy: string(v1.PromotionStrategyTypeAutomatic),
ForkEnvironmentGitRepo: kube.DefaultEnvironmentGitRepoURL,
CreateOptions: CreateOptions{
CommonOptions: CommonOptions{
Factory: f,
In: in,
Out: out,
Err: errOut,
Headless: true,
BatchMode: true,
},
},
},
InitOptions: InitOptions{
CommonOptions: commonOptions,
Flags: InitFlags{},
},
AdminSecretsService: config.AdminSecretsService{},
}
return options
}
func (options *InstallOptions) addInstallFlags(cmd *cobra.Command, includesInit bool) {
flags := &options.Flags
flags.addCloudEnvOptions(cmd)
cmd.Flags().StringVarP(&flags.LocalHelmRepoName, "local-helm-repo-name", "", kube.LocalHelmRepoName, "The name of the helm repository for the installed Chart Museum")
cmd.Flags().BoolVarP(&flags.NoDefaultEnvironments, "no-default-environments", "", false, "Disables the creation of the default Staging and Production environments")
cmd.Flags().StringVarP(&flags.DefaultEnvironmentPrefix, "default-environment-prefix", "", "", "Default environment repo prefix, your Git repos will be of the form 'environment-$prefix-$envName'")
cmd.Flags().StringVarP(&flags.Namespace, "namespace", "", "jx", "The namespace the Jenkins X platform should be installed into")
cmd.Flags().StringVarP(&flags.Timeout, "timeout", "", defaultInstallTimeout, "The number of seconds to wait for the helm install to complete")
cmd.Flags().StringVarP(&flags.EnvironmentGitOwner, "environment-git-owner", "", "", "The Git provider organisation to create the environment Git repositories in")
cmd.Flags().BoolVarP(&flags.RegisterLocalHelmRepo, "register-local-helmrepo", "", false, "Registers the Jenkins X ChartMuseum registry with your helm client [default false]")
cmd.Flags().BoolVarP(&flags.CleanupTempFiles, "cleanup-temp-files", "", true, "Cleans up any temporary values.yaml used by helm install [default true]")
cmd.Flags().BoolVarP(&flags.HelmTLS, "helm-tls", "", false, "Whether to use TLS with helm")
cmd.Flags().BoolVarP(&flags.InstallOnly, "install-only", "", false, "Force the install command to fail if there is already an installation. Otherwise lets update the installation")
cmd.Flags().StringVarP(&flags.DockerRegistry, "docker-registry", "", "", "The Docker Registry host or host:port which is used when tagging and pushing images. If not specified it defaults to the internal registry unless there is a better provider default (e.g. ECR on AWS/EKS)")
cmd.Flags().StringVarP(&flags.ExposeControllerPathMode, "exposecontroller-pathmode", "", "", "The ExposeController path mode for how services should be exposed as URLs. Defaults to using subnets. Use a value of `path` to use relative paths within the domain host such as when using AWS ELB host names")
cmd.Flags().StringVarP(&flags.Version, "version", "", "", "The specific platform version to install")
cmd.Flags().BoolVarP(&flags.Prow, "prow", "", false, "Enable Prow")
cmd.Flags().BoolVarP(&flags.GitOpsMode, "gitops", "", false, "Sets up the local file system for GitOps so that the current installation can be configured or upgraded at any time via GitOps")
cmd.Flags().BoolVarP(&flags.NoGitOpsEnvApply, "no-gitops-env-apply", "", false, "When using GitOps to create the source code for the development environment and installation, don't run 'jx step env apply' to perform the install")
cmd.Flags().BoolVarP(&flags.NoGitOpsEnvRepo, "no-gitops-env-repo", "", false, "When using GitOps to create the source code for the development environment this flag disables the creation of a git repository for the source code")
cmd.Flags().BoolVarP(&flags.Vault, "vault", "", false, "Sets up a Hashicorp Vault for storing secrets during installation")
cmd.Flags().StringVarP(&flags.BuildPackName, "buildpack", "", "", "The name of the build pack to use for the Team")
addGitRepoOptionsArguments(cmd, &options.GitRepositoryOptions)
options.HelmValuesConfig.AddExposeControllerValues(cmd, true)
options.AdminSecretsService.AddAdminSecretsValues(cmd)
options.InitOptions.addInitFlags(cmd)
}
func (flags *InstallFlags) addCloudEnvOptions(cmd *cobra.Command) {
cmd.Flags().StringVarP(&flags.CloudEnvRepository, "cloud-environment-repo", "", DefaultCloudEnvironmentsURL, "Cloud Environments Git repo")
cmd.Flags().BoolVarP(&flags.LocalCloudEnvironment, "local-cloud-environment", "", false, "Ignores default cloud-environment-repo and uses current directory ")
}
// Run implements this command
func (options *InstallOptions) Run() error {
originalGitUsername := options.GitRepositoryOptions.Username
originalGitServer := options.GitRepositoryOptions.ServerURL
originalGitToken := options.GitRepositoryOptions.ApiToken
client, originalNs, err := options.KubeClient()
if err != nil {
return errors.Wrap(err, "failed to create the kube client")
}
options.KubeClientCached = client
ns := options.Flags.Namespace
if ns == "" {
ns = originalNs
}
options.SetDevNamespace(ns)
// lets avoid changing the environments in k8s if GitOps mode...
gitOpsDir := ""
gitOpsEnvDir := ""
if options.Flags.GitOpsMode {
// lets disable loading of Secrets from the jx namespace
options.SkipAuthSecretsMerge = true
options.Flags.DisableSetKubeContext = true
var err error
if options.Flags.Dir == "" {
options.Flags.Dir, err = os.Getwd()
if err != nil {
return err
}
}
gitOpsDir = filepath.Join(options.Flags.Dir, "jenkins-x-dev-environment")
gitOpsEnvDir = filepath.Join(gitOpsDir, "env")
templatesDir := filepath.Join(gitOpsEnvDir, "templates")
err = os.MkdirAll(templatesDir, util.DefaultWritePermissions)
if err != nil {
return errors.Wrapf(err, "Failed to make GitOps templates directory %s", templatesDir)
}
options.modifyDevEnvironmentFn = func(callback func(env *v1.Environment) error) error {
defaultEnv := kube.CreateDefaultDevEnvironment(ns)
_, err := gitOpsModifyEnvironment(templatesDir, kube.LabelValueDevEnvironment, defaultEnv, callback)
return err
}
options.modifyEnvironmentFn = func(name string, callback func(env *v1.Environment) error) error {
defaultEnv := &v1.Environment{}
defaultEnv.Labels = map[string]string{}
_, err := gitOpsModifyEnvironment(templatesDir, name, defaultEnv, callback)
return err
}
options.InitOptions.modifyDevEnvironmentFn = options.modifyDevEnvironmentFn
options.modifyConfigMapCallback = func(name string, callback func(configMap *core_v1.ConfigMap) error) (*core_v1.ConfigMap, error) {
return gitOpsModifyConfigMap(templatesDir, name, nil, callback)
}
options.modifySecretCallback = func(name string, callback func(secret *core_v1.Secret) error) (*core_v1.Secret, error) {
return gitOpsModifySecret(templatesDir, name, nil, callback)
}
}
if options.Flags.Provider == EKS {
var deps []string
d := binaryShouldBeInstalled("eksctl")
if d != "" {
deps = append(deps, d)
}
d = binaryShouldBeInstalled("heptio-authenticator-aws")
if d != "" {
deps = append(deps, d)
}
err := options.installMissingDependencies(deps)
if err != nil {
log.Errorf("%v\nPlease fix the error or install manually then try again", err)
os.Exit(-1)
}
}
initOpts := &options.InitOptions
helmBinary := initOpts.HelmBinary()
// configure the Helm binary
options.Helm().SetHelmBinary(helmBinary)
if initOpts.Flags.NoTiller {
helmer := options.Helm()
helmCli, ok := helmer.(*helm.HelmCLI)
if ok && helmCli != nil {
options.helm = helm.NewHelmTemplate(helmCli, helmCli.CWD, client, originalNs)
} else {
helmTemplate, ok := helmer.(*helm.HelmTemplate)
if ok {
options.helm = helmTemplate
} else {
log.Warnf("Helm facade is not a *helm.HelmCLI or *helm.HelmTemplate: %#v\n", helmer)
}
}
}
dependencies := []string{}
if !initOpts.Flags.RemoteTiller && !initOpts.Flags.NoTiller {
binDir, err := util.JXBinLocation()
if err != nil {
return errors.Wrap(err, "reading jx bin location")
}
_, install, err := shouldInstallBinary("tiller")
if !install && err == nil {
confirm := &survey.Confirm{
Message: "Uninstalling existing tiller binary:",
Default: true,
}
flag := true
err = survey.AskOne(confirm, &flag, nil)
if err != nil || flag == false {
return errors.New("Existing tiller must be uninstalled first in order to use the jx in tiller less mode")
}
// Uninstall helm and tiller first to avoid using some older version
err = options.UninstallBinary(binDir, "tiller")
if err != nil {
return errors.Wrap(err, "uninstalling existing tiller binary")
}
}
_, install, err = shouldInstallBinary(helmBinary)
if !install && err == nil {
confirm := &survey.Confirm{
Message: "Uninstalling existing helm binary:",
Default: true,
}
flag := true
err = survey.AskOne(confirm, &flag, nil)
if err != nil || flag == false {
return errors.New("Existing helm must be uninstalled first in order to use the jx in tiller less mode")
}
// Uninstall helm and tiller first to avoid using some older version
err = options.UninstallBinary(binDir, helmBinary)
if err != nil {
return errors.Wrap(err, "uninstalling existing helm binary")
}
}
dependencies = append(dependencies, "tiller")
options.Helm().SetHost(tillerAddress())
}
dependencies = append(dependencies, helmBinary)
err = options.installRequirements(options.Flags.Provider, dependencies...)
if err != nil {
return errors.Wrap(err, "failed to install the platform requirements")
}
context := ""
if !options.Flags.DisableSetKubeContext {
context, err = options.getCommandOutput("", "kubectl", "config", "current-context")
if err != nil {
return errors.Wrap(err, "failed to retrieve the current context from kube configuration")
}
}
if !options.Flags.DisableSetKubeContext {
err = options.RunCommand("kubectl", "config", "set-context", context, "--namespace", ns)
if err != nil {
return errors.Wrapf(err, "failed to set the context '%s' in kube configuration", context)
}
}
options.Flags.Provider, err = options.GetCloudProvider(options.Flags.Provider)
if err != nil {
return errors.Wrapf(err, "failed to get the cloud provider '%s'", options.Flags.Provider)
}
initOpts.Flags.Provider = options.Flags.Provider
initOpts.Flags.Namespace = options.Flags.Namespace
exposeController := options.CreateEnvOptions.HelmValuesConfig.ExposeController
initOpts.Flags.Http = true
if exposeController != nil {
initOpts.Flags.Http = exposeController.Config.HTTP == "true"
}
initOpts.BatchMode = options.BatchMode
if options.Flags.Provider == AKS {
/**
* create a cluster admin role
*/
err = options.createClusterAdmin()
if err != nil {
return errors.Wrap(err, "failed to create the cluster admin")
}
log.Success("created role cluster-admin")
}
// lets ignore errors getting the current context in case we are running inside a pod
currentContext := ""
if !options.Flags.DisableSetKubeContext {
currentContext, err = options.getCommandOutput("", "kubectl", "config", "current-context")
if err != nil {
return errors.Wrap(err, "failed to get the current context")
}
}
isAwsProvider := options.Flags.Provider == AWS || options.Flags.Provider == EKS
if isAwsProvider {
err = options.ensureDefaultStorageClass(client, "gp2", "kubernetes.io/aws-ebs", "gp2")
if err != nil {
return err
}
}
if currentContext == "minikube" {
if options.Flags.Provider == "" {
options.Flags.Provider = MINIKUBE
}
if options.Flags.Domain == "" {
ip, err := options.getCommandOutput("", "minikube", "ip")
if err != nil {
return errors.Wrap(err, "failed to get the IP from Minikube")
}
options.Flags.Domain = ip + ".nip.io"
}
}
if initOpts.Flags.Domain == "" && options.Flags.Domain != "" {
initOpts.Flags.Domain = options.Flags.Domain
}
// lets default the helm domain
if exposeController != nil {
ecConfig := &exposeController.Config
if ecConfig.Domain == "" && options.Flags.Domain != "" {
ecConfig.Domain = options.Flags.Domain
log.Success("set exposeController Config Domain " + ecConfig.Domain + "\n")
}
if ecConfig.PathMode == "" && options.Flags.ExposeControllerPathMode != "" {
ecConfig.PathMode = options.Flags.ExposeControllerPathMode
log.Success("set exposeController Config PathMode " + ecConfig.PathMode + "\n")
}
if ecConfig.Domain == "" && options.Flags.Domain != "" {
ecConfig.Domain = options.Flags.Domain
log.Success("set exposeController Config Domain " + ecConfig.Domain + "\n")
}
if isOpenShiftProvider(options.Flags.Provider) {
ecConfig.Exposer = "Route"
}
}
callback := func(env *v1.Environment) error {
if env.Spec.TeamSettings.KubeProvider == "" {
env.Spec.TeamSettings.KubeProvider = options.Flags.Provider
log.Infof("Storing the kubernetes provider %s in the TeamSettings\n", env.Spec.TeamSettings.KubeProvider)
}
return nil
}
if !options.GitOpsMode {
apisClient, err := options.CreateApiExtensionsClient()
if err != nil {
return errors.Wrap(err, "failed to create the API extensions client")
}
kube.RegisterAllCRDs(apisClient)
if err != nil {
return err
}
}
err = options.ModifyDevEnvironment(callback)
if err != nil {
return err
}
if initOpts.Flags.NoTiller {
callback := func(env *v1.Environment) error {
env.Spec.TeamSettings.HelmTemplate = true
log.Info("Enabling helm template mode in the TeamSettings\n")
return nil
}
err = options.ModifyDevEnvironment(callback)
if err != nil {
return err
}
initOpts.helm = nil
}
if !initOpts.Flags.RemoteTiller && !initOpts.Flags.NoTiller {
err = restartLocalTiller()
if err != nil {
return err
}
initOpts.helm = options.helm
}
err = initOpts.Run()
if err != nil {
return errors.Wrap(err, "failed to initialize the jx")
}
if isOpenShiftProvider(options.Flags.Provider) {
err = options.enableOpenShiftSCC(ns)
if err != nil {
return errors.Wrap(err, "failed to enable the OpenShiftSCC")
}
}
if options.Flags.Provider == IKS {
/**
* Add the IBM chart repo for the Block Storage Driver
*/
err = options.addHelmBinaryRepoIfMissing(DEFAULT_IBMREPO_URL, "ibm")
if err != nil {
return errors.Wrap(err, "failed to add the IBM helm repo")
}
err = options.Helm().UpdateRepo()
if err != nil {
return errors.Wrap(err, "failed to update the helm repo")
}
err = options.Helm().UpgradeChart("ibm/ibmcloud-block-storage-plugin", "ibmcloud-block-storage-plugin",
"default", nil, true, nil, false, false, nil, nil, "")
if err != nil {
return errors.Wrap(err, "failed to install/upgrade the IBM Cloud Block Storage drivers")
}
err = options.changeDefaultStorageClass(client, "ibmc-block-bronze")
if err != nil {
return err
}
}
// share the init domain option with the install options
if initOpts.Flags.Domain != "" && options.Flags.Domain == "" {
options.Flags.Domain = initOpts.Flags.Domain
}
if options.Flags.GitOpsMode || options.Flags.Vault {
// Install Vault into the new env
err = InstallVaultOperator(&options.CommonOptions, "")
if err != nil {
return err
}
}
// get secrets to use in helm install
secrets, err := options.getGitSecrets()
if err != nil {
return errors.Wrap(err, "failed to read the git secrets from configuration")
}
helmConfig := &options.CreateEnvOptions.HelmValuesConfig
if helmConfig.ExposeController.Config.Domain == "" {
helmConfig.ExposeController.Config.Domain = options.InitOptions.Flags.Domain
}
domain := helmConfig.ExposeController.Config.Domain
if domain != "" && addon.IsAddonEnabled("gitea") {
helmConfig.Jenkins.Servers.GetOrCreateFirstGitea().Url = "http://gitea-gitea." + ns + "." + domain
}
dockerRegistry, err := options.dockerRegistryValue()
if err != nil {
return errors.Wrap(err, "failed to get the docker registry value")
}
if options.Flags.Provider == IKS {
dockerRegistry = iks.GetClusterRegistry(client)
helmConfig.PipelineSecrets.DockerConfig, err = iks.GetRegistryConfigJSON(dockerRegistry)
}
if dockerRegistry != "" {
if helmConfig.Jenkins.Servers.Global.EnvVars == nil {
helmConfig.Jenkins.Servers.Global.EnvVars = map[string]string{}
}
helmConfig.Jenkins.Servers.Global.EnvVars["DOCKER_REGISTRY"] = dockerRegistry
if isOpenShiftProvider(options.Flags.Provider) && dockerRegistry == "docker-registry.default.svc:5000" {
options.enableOpenShiftRegistryPermissions(ns, helmConfig, dockerRegistry)
}
}
if initOpts.Flags.TillerNamespace != "" {
if helmConfig.Jenkins.Servers.Global.EnvVars == nil {
helmConfig.Jenkins.Servers.Global.EnvVars = map[string]string{}
}
helmConfig.Jenkins.Servers.Global.EnvVars["TILLER_NAMESPACE"] = initOpts.Flags.TillerNamespace
os.Setenv("TILLER_NAMESPACE", initOpts.Flags.TillerNamespace)
}
isProw := false
if options.Flags.GitOpsMode {
isProw = options.Flags.Prow
} else {
options.SetDevNamespace(ns)
isProw, err = options.isProw()
if err != nil {
return errors.Wrapf(err, "cannot work out if this is a prow based install in namespace %s", options.currentNamespace)
}
}
if isProw {
enableJenkins := false
helmConfig.Jenkins.Enabled = &enableJenkins
}
// lets add any GitHub Enterprise servers
gitAuthCfg, err := options.CreateGitAuthConfigService()
if err != nil {
return errors.Wrap(err, "failed to create the git auth config service")
}
err = options.addGitServersToJenkinsConfig(helmConfig, gitAuthCfg)
if err != nil {
return errors.Wrap(err, "failed to add the Git servers to Jenkins config")
}
username := originalGitUsername
if username == "" {
if os.Getenv(JX_GIT_USER) != "" {
username = os.Getenv(JX_GIT_USER)
}
}
if username != "" && originalGitToken != "" && originalGitServer != "" {
err = gitAuthCfg.SaveUserAuth(originalGitServer, &auth.UserAuth{
ApiToken: originalGitToken,
Username: username,
})
if err != nil {
return err
}
log.Infof("Saving Git token configuration for server %s and user name %s.\n",
util.ColorInfo(originalGitServer), util.ColorInfo(username))
}
config, err := helmConfig.String()
if err != nil {
return errors.Wrap(err, "failed to get the helm config")
}
// clone the environments repo
wrkDir, err := options.cloneJXCloudEnvironmentsRepo()
if err != nil {
return errors.Wrap(err, "failed to clone the jx cloud environments repo")
}
// run helm install setting the token and domain values
if options.Flags.Provider == "" {
return fmt.Errorf("no Kubernetes provider found to match cloud-environment with")
}
makefileDir := filepath.Join(wrkDir, fmt.Sprintf("env-%s", strings.ToLower(options.Flags.Provider)))
if _, err := os.Stat(wrkDir); os.IsNotExist(err) {
return fmt.Errorf("cloud environment dir %s not found", makefileDir)
}
// create a temporary file that's used to pass current git creds to helm in order to create a secret for pipelines to tag releases
dir, err := util.ConfigDir()
if err != nil {
return errors.Wrap(err, "failed to create a temporary config dir for Git credentials")
}
cloudEnvironmentValuesLocation := filepath.Join(makefileDir, CloudEnvValuesFile)
cloudEnvironmentSecretsLocation := filepath.Join(makefileDir, CloudEnvSecretsFile)
cloudEnvironmentSopsLocation := filepath.Join(makefileDir, CloudEnvSopsConfigFile)
sopsFileExists, err := util.FileExists(cloudEnvironmentSopsLocation)
if err != nil {
return errors.Wrap(err, "failed to look for "+cloudEnvironmentSopsLocation)
}
adminSecretsServiceInit := false
if sopsFileExists {
log.Infof("Attempting to decrypt secrets file %s\n", util.ColorInfo(cloudEnvironmentSecretsLocation))
// need to decrypt secrets now
err = options.Helm().DecryptSecrets(cloudEnvironmentSecretsLocation)
if err != nil {
return errors.Wrap(err, "failed to decrypt "+cloudEnvironmentSecretsLocation)
}
cloudEnvironmentSecretsDecryptedLocation := filepath.Join(makefileDir, CloudEnvSecretsFile+".dec")
decryptedSecretsFile, err := util.FileExists(cloudEnvironmentSecretsDecryptedLocation)
if err != nil {
return errors.Wrap(err, "failed to look for "+cloudEnvironmentSecretsDecryptedLocation)
}
if decryptedSecretsFile {
log.Infof("Successfully decrypted %s\n", util.ColorInfo(cloudEnvironmentSecretsDecryptedLocation))
cloudEnvironmentSecretsLocation = cloudEnvironmentSecretsDecryptedLocation
err = options.AdminSecretsService.NewAdminSecretsConfigFromSecret(cloudEnvironmentSecretsDecryptedLocation)
if err != nil {
return errors.Wrap(err, "failed to create the admin secret config service from the decrypted secrets file")
}
adminSecretsServiceInit = true
}
}
if !adminSecretsServiceInit {
err = options.AdminSecretsService.NewAdminSecretsConfig()
if err != nil {
return errors.Wrap(err, "failed to create the admin secret config service")
}
}
adminSecrets, err := options.AdminSecretsService.Secrets.String()
if err != nil {
return errors.Wrap(err, "failed to read the admin secrets")
}
secretsFileName := filepath.Join(dir, GitSecretsFile)
err = ioutil.WriteFile(secretsFileName, []byte(secrets), 0644)
if err != nil {
return errors.Wrap(err, "failed to write the git secrets in the secrets file")
}
adminSecretsFileName := filepath.Join(dir, AdminSecretsFile)
err = ioutil.WriteFile(adminSecretsFileName, []byte(adminSecrets), 0644)
if err != nil {
return errors.Wrap(err, "failed to write the admin secrets in the secrets file")
}
configFileName := filepath.Join(dir, ExtraValuesFile)
err = ioutil.WriteFile(configFileName, []byte(config), 0644)
if err != nil {
return errors.Wrap(err, "failed to write the config file")
}
data := make(map[string][]byte)
data[ExtraValuesFile] = []byte(config)
data[AdminSecretsFile] = []byte(adminSecrets)
data[GitSecretsFile] = []byte(secrets)
options.ModifySecret(JXInstallConfig, func(secret *core_v1.Secret) error {
secret.Data = data
return nil
})
log.Infof("Generated helm values %s\n", util.ColorInfo(configFileName))
timeout := options.Flags.Timeout
if timeout == "" {
timeout = defaultInstallTimeout
}
if !options.BatchMode && !options.Flags.Prow {
jenkinsInstallOptions := []string{
ServerlessJenkins,
StaticMasterJenkins,
}
jenkinsInstallOption, err := util.PickNameWithDefault(jenkinsInstallOptions, "Select Jenkins installation type:", StaticMasterJenkins, "", options.In, options.Out, options.Err)
if err != nil {
return errors.Wrap(err, "picking Jenkins installation type")
}
if jenkinsInstallOption == ServerlessJenkins {
options.Flags.Prow = true
}
}
log.Infof("Installing Jenkins X platform helm chart from: %s\n", makefileDir)
options.Verbose = true
err = options.addHelmBinaryRepoIfMissing(DEFAULT_CHARTMUSEUM_URL, "jenkins-x")
if err != nil {
return errors.Wrap(err, "failed to add the jenkinx-x helm repo")
}
version := options.Flags.Version
if version == "" {
version, err = LoadVersionFromCloudEnvironmentsDir(wrkDir)
if err != nil {
return errors.Wrap(err, "failed to load version from cloud environments dir")
}
}
err = options.Helm().UpdateRepo()
if err != nil {
return errors.Wrap(err, "failed to update the helm repo")
}
valueFiles := []string{cloudEnvironmentValuesLocation, secretsFileName, adminSecretsFileName, configFileName, cloudEnvironmentSecretsLocation}
valueFiles, err = helm.AppendMyValues(valueFiles)
if err != nil {
return errors.Wrap(err, "failed to append the myvalues.yaml file")
}
options.currentNamespace = ns
if options.Flags.Prow {
// install Prow into the new env
options.OAUTHToken = options.GitRepositoryOptions.ApiToken
err = options.installProw()
if err != nil {
return fmt.Errorf("failed to install Prow: %v", err)
}
}
timeoutInt, err := strconv.Atoi(timeout)
if err != nil {
return errors.Wrap(err, "failed to convert the helm install timeout value")
}
options.Helm().SetCWD(makefileDir)
jxChart := JenkinsXPlatformChart
jxRelName := "jenkins-x"
log.Infof("Installing jx into namespace %s\n", util.ColorInfo(ns))
if !initOpts.Flags.NoTiller {
// Need to check the tiller pod is ready before proceeding
serviceAccountName := "tiller"
tillerNamespace := options.InitOptions.Flags.TillerNamespace
log.Infof("Waiting for %s pod to be ready, service account name is %s, namespace is %s, tiller namespace is %s\n",
util.ColorInfo("tiller"), util.ColorInfo(serviceAccountName), util.ColorInfo(ns), util.ColorInfo(tillerNamespace))
clusterRoleBindingName := serviceAccountName + "-role-binding"
role := options.InitOptions.Flags.TillerClusterRole
log.Infof("Waiting for cluster role binding to be defined, named %s in namespace %s\n ", util.ColorInfo(clusterRoleBindingName), util.ColorInfo(ns))
err = options.ensureClusterRoleBinding(clusterRoleBindingName, role, ns, serviceAccountName)
if err != nil {
return errors.Wrap(err, "tiller cluster role not defined")
} else {
log.Infof("tiller cluster role defined: %s in namespace %s\n", util.ColorInfo(role), util.ColorInfo(ns))
}
err = kube.WaitForDeploymentToBeReady(client, "tiller-deploy", tillerNamespace, 10*time.Minute)
if err != nil {
msg := fmt.Sprintf("tiller pod (tiller-deploy in namespace %s) is not running after 10 minutes", tillerNamespace)
return errors.Wrap(err, msg)
} else {
log.Infoln("tiller pod running")
}
}
tls, err := util.ParseBool(exposeController.Config.TLSAcme)
if err != nil {
return fmt.Errorf("failed to parse TLS exposecontroller boolean %v", err)
}
ic := kube.IngressConfig{
Domain: domain,
TLS: tls,
Exposer: exposeController.Config.Exposer,
}
// save ingress config details to a configmap
_, err = options.saveAsConfigMap(kube.IngressConfigConfigmap, ic)
if err != nil {
return err
}
// save cluster config CA and server url to a configmap
if !options.Flags.DisableSetKubeContext {
kubeConfig, _, err := options.Kube().LoadConfig()
if err != nil {
return err
}
var jxInstallConfig *kube.JXInstallConfig
if kubeConfig != nil {
kubeConfigContext := kube.CurrentContext(kubeConfig)
if kubeConfigContext != nil {
server := kube.Server(kubeConfig, kubeConfigContext)
certificateAuthorityData := kube.CertificateAuthorityData(kubeConfig, kubeConfigContext)
jxInstallConfig = &kube.JXInstallConfig{
Server: server,
CA: certificateAuthorityData,
}
}
}