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Jenkinsfile
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pipeline {
agent {
kubernetes {
//cloud 'kubernetes'
label 'jenkins-slave-terraform-kubectl-helm-awscli'
yaml """
apiVersion: v1
kind: Pod
spec:
containers:
- name: jenkins-slave-terraform-kubectl-helm-awscli
image: subhakarkotta/terraform-kubectl-helm-awscli:0.12.2-v1.12.7-v2.13.1-1.16.179
command: ['cat']
tty: true
"""
}
}
options {
timeout(time: 2, unit: 'HOURS')
ansiColor('xterm')
}
parameters {
choice(
choices: ['preview' , 'create' , 'show', 'preview-destroy' , 'destroy' , 'remove-state'],
description: 'preview - to list the resources being created. create - creates a new cluster. show - list the resources of existing cluster. preview-destroy - list the resources of existing cluster that will be destroyed. destroy - destroys the cluster',
name: 'action')
string(name: 'docker', defaultValue : 'docker-hub', description: "Provide your docker account configured in global credentials.")
string(name: 'aws', defaultValue : 'kotts1-aws', description: "Provide your aws account configured in global credentials.")
string(name: 'cluster', defaultValue : 'subhakar-demo-cloud', description: "Provide unique EKS Cluster name [non existing cluster in case of new].")
string(name: 'state', defaultValue : '<YOUR_JSON_PATH>', description: "Provide the json path to remove particular state.")
text(name: 'parameters', defaultValue : '<YOUR_TERRAFORM_TFVARS>', description: "Provide all the parameters by visiting the below github link https://github.com/SubhakarKotta/aws-eks-rds-terraform/provisioning/terraform.tfvars.template. Make sure you update the values as per your requirements.")
text(name: 'pega', defaultValue : '', description: "Provide HELM values.yaml ")
}
environment {
PLAN_NAME= "${cluster}-eks-terraform-plan"
TFVARS_FILE_NAME= "${cluster}-eks-terraform.tfvars"
PEGA_VALUES_YAML_TEMPLATE= "pega/templates/eks_values.tpl"
GIT_REPO = "https://github.com/SubhakarKotta/aws-eks-rds-terraform.git"
}
stages {
stage('Set Build Display Name') {
steps {
script {
currentBuild.displayName = "#" + env.BUILD_NUMBER + " " + params.action + "-eks-" + params.cluster
currentBuild.description = "Preview/Create/Validate/Destroy EKS Cluster and Postgres database"
}
}
}
stage('Git Checkout'){
steps {
git url: "${GIT_REPO}",credentialsId: 'github_kotts1'
}
}
stage('Create eks_values.tpl') {
when {
expression { params.pega != '' && params.pega != null }
}
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
echo "${pega}"
sh 'rm -f ${PEGA_VALUES_YAML_TEMPLATE}'
writeFile file: "${PEGA_VALUES_YAML_TEMPLATE}", text: "${pega}"
}
}
}
}
}
stage('Create terraform.tfvars') {
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
echo "${parameters}"
writeFile file: "${TFVARS_FILE_NAME}", text: "${parameters}"
echo " ############ Cluster @@@@@ ${cluster} @@@@@ #############"
echo " ############ Using @@@@@ ${TFVARS_FILE_NAME} @@@@@ #############"
}
}
}
}
}
stage('versions') {
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
sh 'terraform version'
sh 'kubectl version'
sh 'helm version --client'
sh 'aws --version'
}
}
}
}
stage('init') {
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
withCredentials([[$class: 'AmazonWebServicesCredentialsBinding',credentialsId: params.aws,accessKeyVariable: 'AWS_ACCESS_KEY_ID', secretKeyVariable: 'AWS_SECRET_ACCESS_KEY' ]]) {
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
sh 'terraform init -backend-config="key=${cluster}/terraform.tfstate"'
sh 'terraform output kubeconfig > ./kubeconfig_${cluster} || true'
}
}
}
}
}
}
stage('remove-state') {
when {
expression { params.action == 'remove-state' }
}
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
withCredentials([[$class: 'AmazonWebServicesCredentialsBinding',credentialsId: params.aws,accessKeyVariable: 'AWS_ACCESS_KEY_ID', secretKeyVariable: 'AWS_SECRET_ACCESS_KEY' ]]) {
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
sh 'terraform state rm ${state}'
}
}
}
}
}
}
stage('validate') {
when {
expression { params.action == 'preview' || params.action == 'create' || params.action == 'destroy' }
}
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
withCredentials([[$class: 'AmazonWebServicesCredentialsBinding',credentialsId: params.aws,accessKeyVariable: 'AWS_ACCESS_KEY_ID', secretKeyVariable: 'AWS_SECRET_ACCESS_KEY' ]]) {
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
sh 'terraform validate -var name=${cluster} --var-file=${TFVARS_FILE_NAME}'
}
}
}
}
}
}
stage('preview') {
when {
expression { params.action == 'preview' }
}
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
withCredentials([[$class: 'UsernamePasswordMultiBinding', credentialsId: params.docker, usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD']]) {
withCredentials([[$class: 'AmazonWebServicesCredentialsBinding',credentialsId: params.aws,accessKeyVariable: 'AWS_ACCESS_KEY_ID', secretKeyVariable: 'AWS_SECRET_ACCESS_KEY' ]]) {
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
sh 'terraform plan -var docker_username=$USERNAME -var docker_password=$PASSWORD -var aws_access_key_id=$AWS_ACCESS_KEY_ID -var aws_secret_access_key=$AWS_SECRET_ACCESS_KEY -var name=$cluster --var-file=${TFVARS_FILE_NAME} -out=${PLAN_NAME}'
}
}
}
}
}
}
}
stage('create') {
when {
expression { params.action == 'create' }
}
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
withCredentials([[$class: 'UsernamePasswordMultiBinding', credentialsId: params.docker, usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD']]) {
withCredentials([[$class: 'AmazonWebServicesCredentialsBinding',credentialsId: params.aws,accessKeyVariable: 'AWS_ACCESS_KEY_ID', secretKeyVariable: 'AWS_SECRET_ACCESS_KEY' ]]) {
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
sh 'terraform plan -var docker_username=$USERNAME -var docker_password=$PASSWORD -var aws_access_key_id=$AWS_ACCESS_KEY_ID -var aws_secret_access_key=$AWS_SECRET_ACCESS_KEY -var name=$cluster --var-file=${TFVARS_FILE_NAME} -out=${PLAN_NAME}'
sh 'terraform apply -var docker_username=$USERNAME -var docker_password=$PASSWORD -var aws_access_key_id=$AWS_ACCESS_KEY_ID -var aws_secret_access_key=$AWS_SECRET_ACCESS_KEY -var name=$cluster --var-file=${TFVARS_FILE_NAME} -auto-approve'
}
}
}
}
}
}
}
stage('show') {
when {
expression { params.action == 'show' }
}
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
withCredentials([[$class: 'AmazonWebServicesCredentialsBinding',credentialsId: params.aws,accessKeyVariable: 'AWS_ACCESS_KEY_ID', secretKeyVariable: 'AWS_SECRET_ACCESS_KEY' ]]) {
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
sh 'terraform show'
}
}
}
}
}
}
stage('preview-destroy') {
when {
expression { params.action == 'preview-destroy' }
}
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
withCredentials([[$class: 'AmazonWebServicesCredentialsBinding',credentialsId: params.aws,accessKeyVariable: 'AWS_ACCESS_KEY_ID', secretKeyVariable: 'AWS_SECRET_ACCESS_KEY' ]]) {
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
sh 'terraform plan -destroy -var name=${cluster} --var-file=${TFVARS_FILE_NAME}'
}
}
}
}
}
}
stage('destroy') {
when {
expression { params.action == 'destroy' }
}
steps {
container('jenkins-slave-terraform-kubectl-helm-awscli'){
withCredentials([[$class: 'UsernamePasswordMultiBinding', credentialsId: params.docker, usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD']]) {
withCredentials([[$class: 'AmazonWebServicesCredentialsBinding',credentialsId: params.aws,accessKeyVariable: 'AWS_ACCESS_KEY_ID', secretKeyVariable: 'AWS_SECRET_ACCESS_KEY' ]]) {
wrap([$class: 'AnsiColorBuildWrapper', 'colorMapName': 'xterm']) {
dir ("provisioning") {
sh 'terraform destroy -var docker_username=$USERNAME -var docker_password=$PASSWORD -var aws_access_key_id=$AWS_ACCESS_KEY_ID -var aws_secret_access_key=$AWS_SECRET_ACCESS_KEY -var name=${cluster} --var-file=${TFVARS_FILE_NAME} -force'
}
}
}
}
}
}
}
}
}