Jenkins+vue发布项目-编程知识

Jenkins+vue发布项目

在Jenkins 中先创建一个任务名称

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然后进行下一步，放一个项目

填写一些参数
参数1：
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参数2：

参数3：参数4：

点击保存就行了

配置脚本

// git
def git_url = 'http://gitlab.xxxx.git'
def git_auth_id = 'GITEE_RIVERBIED'// harbor
def harbor_host = '10.0.165.17:5000'
def harbor_project = 'test'
def harbor_crt_id = 'HARBOR_CRT_ID'// k8s shf
def k8s_crt_id = 'KUBE_CONFIG_FILE_ID'
def k8s_namespace = 'test-web'// common
def api_name = 'test-web'
def docker_file_path= ''
def docker_image = "${harbor_host}/${harbor_project}/${api_name}:${SERVICE_VERSION}-${ENVIRONMENT.toLowerCase()}"
def service_node_port = ''
def current_timespan = System.currentTimeMillis().toString()pipeline {agent anytools {nodejs 'nodejs14.15.1'}stages {stage('参数初始化+代码拉取') {steps {script {api_name = "test-web"docker_file_path = "Dockerfile"docker_image = "${harbor_host}/${harbor_project}/${api_name}-${ENVIRONMENT.toLowerCase()}:${SERVICE_VERSION}_${current_timespan}"service_node_port = "30992"}dir("${ENVIRONMENT.toLowerCase()}") {// 如果是公开仓库，可以直接使用 git url: "${git_url}" 拉取代码git branch: BRANCH, credentialsId: "${git_auth_id}", url: "${git_url}"}}}stage('依赖安装') {steps {dir("${ENVIRONMENT.toLowerCase()}") {sh (script: """npm install --registry=https://registry.npm.taobao.org""")}}}stage('代码编译') {steps {dir("${ENVIRONMENT.toLowerCase()}") {sh (script: """npm run build""")}}}stage('镜像构建') {steps {dir("${ENVIRONMENT.toLowerCase()}") {sh (script: """oldImage=\$(docker images ${harbor_host}/${harbor_project}/${api_name}:${SERVICE_VERSION}  | grep ${api_name} | awk \'{ print \$1":"\$2 }\')if [ -z \$oldImage ]; thenecho "正常构建镜像"elseecho "删除存在镜像"docker rmi \$oldImagefi""")sh 'pwd'// 生成镜像sh "docker build -t ${docker_image}  -f ${docker_file_path} ."// 查看镜像sh "docker images ${harbor_host}/${harbor_project}/${api_name}"}}}stage('镜像上传') {steps {withCredentials([usernamePassword(credentialsId: "${harbor_crt_id}", passwordVariable: 'harbor_password', usernameVariable: 'harbor_user_name')]) {sh (script: """# 登录镜像仓库HARBOR_PASSWORD=${harbor_password} && echo "\$HARBOR_PASSWORD" | docker login ${harbor_host}  -u ${harbor_user_name} --password-stdin# 推送镜像docker push ${docker_image}# 登出docker logout ${harbor_host}# 删除镜像docker rmi ${docker_image}""")}}}stage('发布到K8S') {steps {dir("${ENVIRONMENT.toLowerCase()}") {sh """api_name=${api_name}deploy_api_name=\${api_name}export REGISTRY_HOST_IMAGE=${docker_image}export SERVICE_NAME=\${deploy_api_name}export SERVICE_VERSION=\${SERVICE_VERSION}export SERVICE_DEPLOYNAME_NAME=\${deploy_api_name}-deploymentexport ASPNETCORE_ENVIRONMENT=${ENVIRONMENT}export SERVICE_SERVICE_NAME=\${deploy_api_name}-serviceexport SERVICE_SERVICE_PORT_NAME=\${deploy_api_name}-portexport SERVICE_SERVICE_SELECT_NAME=\${deploy_api_name}export SERVICE_SERVICE_NODE_PORT=${service_node_port}export SERVICE_REPLICAS=${REPLICAS}export K8S_DEPLOY_NAMESPACE=${k8s_namespace}envsubst < deploy/k8s-master/template/api-deployment.yaml > deploy/k8s-master/template/api-real-deployment.yamlecho 'deployment发布内容'cat deploy/k8s-master/template/api-real-deployment.yamlenvsubst < deploy/k8s-master/template/api-service.yaml > deploy/k8s-master/template/api-real-service.yamlecho 'service发布内容'cat deploy/k8s-master/template/api-real-service.yaml"""withKubeConfig([credentialsId: "${k8s_crt_id}"]) {sh 'kubectl apply -f deploy/k8s-master/template/api-real-deployment.yaml'sh 'kubectl apply -f deploy/k8s-master/template/api-real-service.yaml'}}}}}
}

在harbor网站里创建一个项目对应harbor_project 与脚本相互对应，
如果不创建，镜像创建不成功

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在下面这个网站里创建一个k8s_namespace 与上面的脚本相互对应，
如果不创建，发布到k8s会报错

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然后还有一个Dockerfile文件

FROM nginx
COPY dist/ /var/test/html/
COPY dockerConf/default.conf /etc/nginx/conf.d/
EXPOSE 80
EXPOSE 443

然后还要在dockerConf文件夹下创建一个default.conf文件

server {listen 80;server_name "";gzip on;gzip_min_length 1k;gzip_buffers 4 16k;gzip_http_version 1.1;gzip_comp_level 6;gzip_types text/plain application/javascript application/x-javascript text/css application/css application/xml application/xml+rss text/javascript application/x-httpd-php imagzip_disable "MSIE [1-6]\.";gzip_vary on;access_log  /var/log/nginx/access.log;location / { root   /var/test/html/; index  index.html index.htm; if (!-e $request_filename) { rewrite ^(.*)$ /index.html?s=\$1 last; break; } }
}