devops

Jenkinsfile

+#!/usr/bin/groovy
+@Library('pipeline-library')
+def utils = new io.fabric8.Utils()
+clientsNode{
+
+  def env = 'shanghaiwuye'
+
+  def projectName = "${JOB_BASE_NAME}"
+  def newVersion = ''
+  def deployType = ""
+  try {
+    deployType = DEPLOY_TYPE
+  } catch (Throwable e) {
+    deployType = "TEST"
+  }
+
+  checkout scm
+
+
+  stage '构建版本'
+  echo 'NOTE: running pipelines for the first time will take longer as build and base docker images are pulled onto the node'
+  if (!fileExists ('Dockerfile')) {
+    writeFile file: 'Dockerfile', text: '''FROM 168.168.112.64:5000/node-nginx:8.12.0
+
+WORKDIR /app
+
+# 将当前目录下的所有文件拷贝到工作目录下
+COPY . /app/
+# 1.安装依赖
+# 2.运行 npm run build
+# 3.将 dist 目录的所有文件拷贝到 nginx 的目录下
+# 4.删除工作目录的文件，尤其是 node_modules 以减小镜像体积
+# 由于镜像构建的每一步都会产生新层
+# 为了减小镜像体积，尽可能将一些同类操作，集成到一个步骤中，如下、
+RUN  cp -r dist/* /var/www/html \\
+     && cp nginx.conf /etc/nginx/conf.d \\
+     '''
+  }
+
+  newVersion = performCanaryRelease {}
+
+  def rc = getKubernetesJson {
+    port = 80
+    label = 'nodejs'
+    version = newVersion
+    name = projectName
+    imageName = clusterImageName
+  }
+
+  stage '部署'
+  kubernetesApply(file: rc, environment: env)
+
+
+}

nginx.conf

+server {
+    listen       80;
+    server_name  localhost;
+    #vue项目的打包后的dist
+    root         /var/www/html;
+    location / {
+      try_files $uri $uri/ @router;#需要指向下面的@router否则会出现vue的路由在nginx中刷新出现404
+      index  index.html index.htm;
+    }
+
+    #对应上面的@router，主要原因是路由的路径资源并不是一个真实的路径，所以无法找到具体的文件
+    #因此需要rewrite到index.html中，然后交给路由在处理请求资源
+    location @router {
+      rewrite ^.*$ /index.html last;
+    }
+}
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