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dxin
2025-11-29 19:11:23 +08:00
parent 07176d5c2f
commit 32eb516a2d
7 changed files with 446 additions and 338 deletions
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SCM/部署镜像/s1/DM_s1_flymoon_admin.groovy Normal file
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pipeline {
agent any
parameters {
booleanParam(
name: 'DEPLOY_AFTER_BUILD',
defaultValue: false,
description: '是否快速回滚上一个版本?'
)
choice(
name: 'BRANCH_NAME',
choices: ['dxin', 'opt'],
description: '选择Yaml的分支'
)
imageTag(
name: 'IMAGE_NAME',
description: '此处是 sit 镜像仓库内的 flymoon-admin 镜像',
registry: 'https://uswccr.ccs.tencentyun.com',
image: 'lessiesit/flymoon-admin',
credentialId: 'dxin_img_hub_auth',
filter: '.*',
defaultTag: '',
verifySsl: true
)
}
environment {
KUBECONFIG = credentials('k8s-test-config-admin') // k8s 凭证 ID, Jenkins 中配置的凭证名称
IMAGE_FULL_NAME = "uswccr.ccs.tencentyun.com/${IMAGE_NAME}"
Deployment_yaml = "${WORKSPACE}/lessie-ai/sit/s1/flymoon-admin.yaml"
Deployment_name = "s1-flymoon-admin"
K8s_namespace = "sit"
Pod_container_name = "flymoon-admin"
}
stages {
stage('快速回滚上一版本') {
when {
expression { return params.DEPLOY_AFTER_BUILD == true }
}
steps {
script {
sh """
echo "=== 开始回滚到上一个版本 ==="
kubectl rollout undo deployment/${Deployment_name} -n ${K8s_namespace}
echo "=== 回滚中... ==="
kubectl rollout status deployment/${Deployment_name} -n ${K8s_namespace} --timeout=180s
echo "=== 查看所使用的镜像 ==="
kubectl get deployment ${Deployment_name} -n ${K8s_namespace} -o=jsonpath='{.spec.template.spec.containers[*].image}'
echo "=== 回滚完成 ==="
"""
}
}
}
stage('拉取yaml') {
when {
expression { return params.DEPLOY_AFTER_BUILD == false }
}
steps {
git branch: "${params.BRANCH_NAME}",
credentialsId: 'fly_gitlab_auth',
url: 'http://172.24.16.20/opt/opt-config.git'
}
}
stage('修改YAML镜像') {
when {
expression { return params.DEPLOY_AFTER_BUILD == false }
}
steps {
script {
echo "=== 所选择新的镜像: ${params.IMAGE_NAME} ==="
OLD_IMAGE_NAME = sh (
script: "kubectl get deployment ${Deployment_name} -n ${K8s_namespace} -o=jsonpath='{.spec.template.spec.containers[*].image}'",
returnStdout: true
).trim()
echo "--- 旧镜像: ${OLD_IMAGE_NAME} ---"
sh """
echo "=== 修改 Deployment YAML 中的镜像版本 ==="
sed -i 's#image:.*#image: ${IMAGE_FULL_NAME}#' ${Deployment_yaml}
"""
}
}
}
stage('部署到k8s') {
when {
expression { return params.DEPLOY_AFTER_BUILD == false }
}
steps {
script {
def ANNOTATION = "更新 image 为 ${params.IMAGE_NAME}"
sh """
echo "===Apply Deployment YAML ==="
kubectl apply -f ${Deployment_yaml} -n ${K8s_namespace}
echo "=== 查看当前新使用的镜像 ==="
kubectl get deployment ${Deployment_name} -n ${K8s_namespace} -o=jsonpath='{.spec.template.spec.containers[*].image}'
echo "=== 添加注解 ==="
kubectl annotate deployment/${Deployment_name} kubernetes.io/change-cause="${ANNOTATION}" --overwrite -n ${K8s_namespace}
echo "=== 查看历史版本 ==="
kubectl rollout history deployment/${Deployment_name} -n ${K8s_namespace}
"""
}
}
}
stage('检查部署情况') {
when {
expression { return params.DEPLOY_AFTER_BUILD == false }
}
steps {
script {
echo "=== 检测部署状态并验证新版本运行情况 ==="
echo "--- 检查 Deployment 更新状态 ---"
def rolloutStatus = sh(
script: "kubectl rollout status deployment/${Deployment_name} -n ${K8s_namespace} --timeout=60s",
returnStatus: true
)
if (rolloutStatus != 0){
echo "Deployment ${Deployment_name} 发布 **超时或失败**，开始排查..."
sh """
echo "--- Deployment 状态 ---"
kubectl describe deployment ${Deployment_name} -n ${K8s_namespace} || true
echo '--- Pod 列表 ---'
kubectl get pods -n ${K8s_namespace} -l app=${Pod_container_name} -o wide || true
echo "--- Pod 描述 (describe) ---"
for pod in \$(kubectl get pods -n ${K8s_namespace} -l app=${Pod_container_name} -o jsonpath='{.items[*].metadata.name}'); do
echo "-- Pod 描述 \$pod --"
kubectl describe pod \$pod -n ${K8s_namespace} || true
done
echo "--- 最近 200 行 Pod 日志 ---"
for pod in \$(kubectl get pods -n ${K8s_namespace} -l app=${Pod_container_name} -o jsonpath='{.items[*].metadata.name}'); do
echo "-- logs \$pod --"
kubectl logs \$pod -n ${K8s_namespace} --tail=200 || true
done
"""
error("=== Deployment 发布失败，请检查以上输出定位问题 ===")
}
echo "=== 检查 Pods 是否全部 Ready ==="
sh "kubectl get pods -l app=${Pod_container_name} -n ${K8s_namespace} -o wide"
echo "=== 获取最新 Pod 名称 ==="
NEW_POD = sh (
script: "kubectl get pods -l app=${Pod_container_name} -n ${K8s_namespace} --sort-by=.metadata.creationTimestamp -o jsonpath='{.items[-1].metadata.name}'",
returnStdout: true
).trim()
echo "=== 新 Pod 启动日志(最近20行) ==="
sh "kubectl logs ${NEW_POD} -n ${K8s_namespace} --tail=20 || true"
echo "✅ 部署成功：${NEW_POD} 已正常运行"
}
}
}
stage('生成变更说明') {
when {
expression { return params.DEPLOY_AFTER_BUILD == false }
}
steps {
script {
def user = currentBuild.getBuildCauses()[0].userName ?: "SYSTEM"
def now = sh(script: "date '+%Y-%m-%d %H:%M:%S'", returnStdout: true).trim()
env.CHANGE_MSG = """
jenkins执行人: ${user}
修改时间: ${now}
旧镜像: ${OLD_IMAGE_NAME}
新镜像: ${IMAGE_FULL_NAME}
部署对象: ${Deployment_name}
""".stripIndent()
echo "=== 本次部署变更说明 ==="
echo env.CHANGE_MSG
}
}
}
stage('提交变更记录到 GitLab') {
when {
expression { return params.DEPLOY_AFTER_BUILD == false }
}
steps {
script {
withCredentials([usernamePassword(credentialsId: 'fly_gitlab_auth', usernameVariable: 'GIT_USER', passwordVariable: 'GIT_PASS')]) {
sh """
cd ${WORKSPACE}
git config user.name "jenkins"
git config user.email "jenkins@local"
git add ${Deployment_yaml}
git commit -m "更新镜像 ${CHANGE_MSG}"
# 生成临时 .netrc 文件
echo "machine 172.24.16.20 login \$GIT_USER password \$GIT_PASS" > ~/.netrc
chmod 600 ~/.netrc
git push http://172.24.16.20/opt/opt-config.git ${params.BRANCH_NAME}
"""
}
}
}
}
}
post {
success {
echo "成功！"
echo "=== 所选择镜像: ${params.IMAGE_NAME} ==="
}
failure {
echo "有步骤失败，请检查！"
}
}
}