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feat: rollback support - ROLLBACK_TAG param se purani image par wapas jao

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devops 2026-09-16 12:39:01 +00:00
parent e7463b83f3
commit fa00b7975c
1 changed files with 10 additions and 1 deletions
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11
Jenkinsfile vendored
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@ -1,10 +1,15 @@
pipeline {
agent any
parameters {
string(name: 'ROLLBACK_TAG', defaultValue: '',
description: 'Khaali = normal build. Purana build number (jaise 2) = seedha us image par rollback, bina rebuild ke')
}
environment {
REGISTRY = '51.195.4.170:5000'
IMAGE_NAME = 'swim/demo-app'
IMAGE_TAG = "${env.BUILD_NUMBER}"
IMAGE_TAG = "${params.ROLLBACK_TAG?.trim() ? params.ROLLBACK_TAG : env.BUILD_NUMBER}"
// Jenkins container ke andar workspace /var/jenkins_home/... hai,
// par docker daemon HOST par chalta hai jahan wahi folder
// /opt/devops/data/jenkins/... par hai. -v ke liye HOST ka path chahiye.
@ -27,6 +32,7 @@ pipeline {
}
stage('Test') {
when { expression { !params.ROLLBACK_TAG?.trim() } }
steps {
sh '''
# container ka path -> host ka path badlo
@ -43,6 +49,7 @@ pipeline {
}
stage('Build image') {
when { expression { !params.ROLLBACK_TAG?.trim() } }
steps {
sh '''
docker build \
@ -55,6 +62,7 @@ pipeline {
}
stage('Smoke test image') {
when { expression { !params.ROLLBACK_TAG?.trim() } }
steps {
sh '''
CID=$(docker run -d -P ${REGISTRY}/${IMAGE_NAME}:${IMAGE_TAG})
@ -71,6 +79,7 @@ assert r['version'] == '${IMAGE_TAG}', 'version galat!'
}
stage('Push to registry') {
when { expression { !params.ROLLBACK_TAG?.trim() } }
steps {
withCredentials([usernamePassword(credentialsId: 'registry-creds',
usernameVariable: 'REG_USER',