subodh
09309ba36c
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75 lines
3.3 KiB
Groovy
75 lines
3.3 KiB
Groovy
pipeline {
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agent any
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environment {
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REGISTRY = "192.168.108.200:80"
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APP_NAME = "ecommerce-app"
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IMAGE_NAME = "ecommerce-backend"
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IMAGE_TAG = "${REGISTRY}/library/${IMAGE_NAME}:${env.BRANCH_NAME}-${env.BUILD_NUMBER}"
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NAMESPACE = "ecommerce"
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CONTAINERD_ADDR = "/run/containerd-pod/containerd.sock"
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}
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stages {
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stage('Initialize Agent Tools') {
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steps {
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script {
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sh """
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# 1. Install BuildKit if missing
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if ! command -v buildkitd >/dev/null; then
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curl -L https://github.com/moby/buildkit/releases/download/v0.12.5/buildkit-v0.12.5.linux-amd64.tar.gz | tar -xz -C /usr/local/bin/ --strip-components=1
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ln -sf /usr/local/bin/buildctl /usr/bin/buildctl
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fi
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# 2. Install kubectl if missing (The cause of error 127)
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if ! command -v kubectl >/dev/null; then
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echo "Installing kubectl..."
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curl -LO "https://dl.k8s.io/release/\$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
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chmod +x kubectl
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mv kubectl /usr/local/bin/
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fi
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# 3. Start BuildKit
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mkdir -p /run/buildkit /run/buildkit-default
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export JENKINS_NODE_COOKIE=dontKillMe
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if ! pgrep buildkitd > /dev/null; then
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nohup buildkitd --addr unix:///run/buildkit/buildkitd.sock --addr unix:///run/buildkit-default/buildkitd.sock > /tmp/buildkitd.log 2>&1 &
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sleep 10
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fi
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"""
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}
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}
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}
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stage('Build & Push') {
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steps {
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script {
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sh """
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export BUILDKIT_HOST=unix:///run/buildkit/buildkitd.sock
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nerdctl --address ${CONTAINERD_ADDR} build --insecure-registry -t ${IMAGE_TAG} .
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"""
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withCredentials([usernamePassword(credentialsId: 'harbor-creds', passwordVariable: 'PASS', usernameVariable: 'USER')]) {
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sh "echo '${PASS}' | nerdctl --address ${CONTAINERD_ADDR} login ${REGISTRY} -u ${USER} --password-stdin --insecure-registry"
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sh "nerdctl --address ${CONTAINERD_ADDR} push ${IMAGE_TAG} --insecure-registry"
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}
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}
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}
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}
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stage('Deploy to K8s') {
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steps {
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script {
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withCredentials([file(credentialsId: 'k8s-config', variable: 'KUBECONFIG')]) {
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// Now kubectl will exist and be found
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sh """
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kubectl --kubeconfig=${KUBECONFIG} patch deployment ${APP_NAME} -n ${NAMESPACE} --patch \
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'{"spec": {"template": {"spec": {"containers": [{"name": "${APP_NAME}", "image": "${IMAGE_TAG}", "imagePullPolicy": "Never"}]}}}}'
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"""
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sh "kubectl --kubeconfig=${KUBECONFIG} rollout status deployment/${APP_NAME} -n ${NAMESPACE}"
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}
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}
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}
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}
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}
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} |