持续集成（CI）
文章目录
-
- 一、概述
-
- 1.持续集成规划
- 2.Git分支管理
- 3.容器镜像管理
- 4.持续集成流水线
- 二、持续集成中间件
-
- 1.Jenkins
-
- 1.1.Jenkins凭证管理
-
- 1.1.1.凭据管理介绍
- 1.1.2.GitLab SSH密码类型凭据
- 1.1.3.添加SonarQube凭证
- 1.1.4.添加Harbor凭证
- 1.2.拉取Git代码
- 1.3.流水线项目代码审查
-
- 1.3.1.创建流水线项目
- 1.3.2.修改项目源码
- 1.3.3.测试
- 1.4.Harbor认证
- 2.GitLab
-
- 2.1.创建组
- 2.2.创建用户
- 2.3.用户添加到组
- 2.4.创建项目
- 2.5.SSH免密登录
- 2.6.微服务源码上传GitLab
- 3.SonarQube
-
- 3.1.Jenkins安装SonarQube Scanner插件
- 3.2.jenkins添加SonarQube凭证
- 3.3.Jenkins进行SonarQube配置
- 3.4.SonarQube关闭审查结果上传到SCM功能
- 4.Harbor
-
- 4.1.创建项目
- 4.2.创建用户
- 4.3.项目权限
- 4.4.配置docker私有镜像源
- 5.SpringCloud
-
- 5.1.SpringCloud微服务源码
- 5.2.GitLab管理源码
- 5.3.SonarQube代码审查
- 5.4.Docker
- 三、生产CI流水线
-
- 1.流水线设计
- 2.创建流水线项目
- 3.Jenkinsfile构建脚本
- 4.构建项目
- 四、测试CI流水线
-
- 1.流水线设计
- 2.创建流水线项目
- 3.Jenkinsfile构建脚本
- 4.构建项目
- DevOps
# DevOps
https://iothub.org.cn/docs/devops/
https://iothub.org.cn/docs/devops/cicd/cicd-ci/
一、概述
1.持续集成规划
持续集成方案： Jenkins + GitLab + Maven + Docker + SonarQube + Harbor
-
Jenkins：开源持续集成工具，用于项目开发，具有自动化构建、测试和部署等功能
-
GitLab：源代码仓库，使用Git作为代码管理工具
-
SonarQube：用于管理代码质量的开放平台，可以快速的定位代码中潜在的或者明显的错误
-
Harbor：开源的企业级DockerRegistry项目，搭建企业级的Dockerregistry服务
2.Git分支管理
下面是Git Flow的流程图
根据生命周期区分
- 主分支：master，develop
- 临时分支：feature/，release/，hotfix/*
根据用途区分
- 发布/预发布分支：master，release/*
- 开发分支：develop
- 功能分支：feature/*
- 热修复分支：hotfix/*
3.容器镜像管理
容器镜像构建：
- 发布镜像： 是稳定版本，运行于生产环境、灰度环境，从master分支构建，使用master分支tag作为标签，镜像标签命名规则 xxx.xxx.xxx，例如 eureka:1.0.0，eureka:1.5.0
- 测试镜像： 是临时镜像，使用完成删除，运行于开发环境、测试环境，是从master以外的分支构建的， 镜像标签是发布镜像对应的版本标签加后缀 -xxx，例如 eureka:1.0.0-release1.1，eureka:1.5.0-dev1.5，eureka:1.5.0-hotfix1.0
容器运行环境：
- 发布镜像： 生产环境（pro）、灰度环境（pre）
- 测试镜像： 开发环境（dev）、测试环境（test）
4.持续集成流水线
- 生产CI流水线： 创建发布镜像，从master分支构建，使用master分支tag作为标签构建镜像
- 测试CI流水线： 创建测试镜像，从master以外分支构建，镜像标签是发布镜像对应的版本标签加后缀 -xxx构建镜像
二、持续集成中间件
1.Jenkins
1.1.Jenkins凭证管理
1.1.1.凭据管理介绍
凭据可以用来存储需要密文保护的数据库密码、Gitlab密码信息、Docker私有仓库密码等，以便Jenkins可以和这些第三方的应用进行交互。
1.安装Credentials Binding插件
要在Jenkins使用凭证管理功能，需要安装Credentials Binding插件
2.安装插件后，在这里管理所有凭证
1.1.2.GitLab SSH密码类型凭据
1.使用root用户生成公钥和私钥
ssh-keygen -t rsa
在/root/.ssh/目录保存了公钥和使用
id_rsa：私钥文件
id_rsa.pub：公钥文件
# 生成秘钥
[root@aliyun-8g ~]# ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:CMexw8KnhW1DgikxutHkA9OR2v2e4EjYHMjXEt4flLQ root@aliyun-8g
The key's randomart image is:
+---[RSA 2048]----+
|=oo=. +.. |
|oB=o B =. |
|+==.O &E |
|o+o=.@ = |
|.+..o.o S |
|. + . .. |
| . o o . |
| . . o |
| |
+----[SHA256]-----+
[root@aliyun-8g ~]# cd .ssh/
[root@aliyun-8g .ssh]# ll
total 8
-rw------- 1 root root 0 Jan 13 10:20 authorized_keys
-rw------- 1 root root 1679 Jan 13 16:31 id_rsa
-rw-r--r-- 1 root root 396 Jan 13 16:31 id_rsa.pub
# 查看公钥
[root@aliyun-8g .ssh]# cat id_rsa.pub
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDCzDVndhIWuz0lnSPC9KH/8f1d3SJnByU9hyx/RJiM9vBDtBTcFl6ivMJMNe0Vez5cPva9KgEjNWBGT3M4rcLSypVFTdjTZqtj26dCgdgf3cdf6QdRjoce6fDL9Flw4muFCyS5XDY7DYpZK/nnTuv2v/VyaIhLeDAb5LVExwl6eKWGk07cMol6t2djd0pOUeey/4mH4STLPBb+oVFHVOe4R9JoMliEODN1zl4LU/zz+BcdFE6VvDYrZS7Xlhd3uouT2XY5PRELOq6yUTRbYUK4gLFU48kfFR2hX0GiZF+Hg+7d/mImvEJwFkHEEnnXBTQy7i5hQ5O21jHh3oVEMlYB root@aliyun-8g
# 查看私钥
[root@aliyun-8g .ssh]# cat id_rsa
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
2.把生成的公钥放在Gitlab中
以root账户登录->点击头像->Settings->SSH Keys
复制刚才id_rsa.pub文件的内容到这里，点击"Add Key"
3.在Jenkins中添加凭证，配置私钥
在Jenkins添加一个新的凭证，类型为"SSH Username with private key"，把刚才生成私有文件内容复制过来
1.1.3.添加SonarQube凭证
1.1.4.添加Harbor凭证
1.2.拉取Git代码
构建项目
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] k8s 1.0.0 .......................................... SUCCESS [ 0.141 s]
[INFO] msa-eureka latest .................................. SUCCESS [ 2.398 s]
[INFO] msa-eureka-client 1.0.0 ............................ SUCCESS [ 0.492 s]
[INFO] msa-gateway latest ................................. SUCCESS [ 0.427 s]
[INFO] msa-producer 1.0.0 ................................. SUCCESS [ 1.420 s]
[INFO] msa-consumer 1.0.0 ................................. SUCCESS [ 1.289 s]
[INFO] msa-admin 1.0.0 .................................... SUCCESS [ 0.739 s]
[INFO] msa-admin-client 1.0.0 ............................. SUCCESS [ 0.298 s]
[INFO] msa-zipkin-producer 1.0.1 .......................... SUCCESS [ 1.342 s]
[INFO] msa-zipkin-consumer 1.0.0 .......................... SUCCESS [ 1.458 s]
[INFO] msa-ext-postgresql 1.0.0 ........................... SUCCESS [ 1.206 s]
[INFO] msa-ext-mysql 1.0.0 ................................ SUCCESS [ 1.317 s]
[INFO] msa-ext-redis 1.0.1 ................................ SUCCESS [ 1.153 s]
[INFO] msa-ext-rabbitmq 1.0.0 ............................. SUCCESS [ 0.129 s]
[INFO] msa-ext-elk 1.0.0 .................................. SUCCESS [ 1.084 s]
[INFO] msa-ext-prometheus 1.0.0 ........................... SUCCESS [ 0.147 s]
[INFO] msa-ext-job 1.0.0 .................................. SUCCESS [ 1.080 s]
[INFO] msa-sentinel-producer 1.0.0 ........................ SUCCESS [ 1.384 s]
[INFO] msa-sentinel-consumer 1.0.0 ........................ SUCCESS [ 1.356 s]
[INFO] msa-deploy-producer latest ......................... SUCCESS [ 1.376 s]
[INFO] msa-deploy-consumer latest ......................... SUCCESS [ 1.438 s]
[INFO] msa-deploy-job 2.0.0 ............................... SUCCESS [ 1.279 s]
[INFO] msa-k8s-redis 0.0.1-SNAPSHOT ....................... SUCCESS [ 1.272 s]
[INFO] msa-k8s-rabbitmq 1.0.0 ............................. SUCCESS [ 0.174 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 24.867 s
[INFO] Finished at: 2022-02-09T09:50:05+08:00
[INFO] ------------------------------------------------------------------------
Finished: SUCCESS
查看/var/lib/jenkins/workspace/目录，发现已经从Gitlab成功拉取了代码到Jenkins中。
[root@localhost ~]# cd /var/lib/jenkins/workspace/
[root@localhost workspace]# ll
total 4
drwxr-xr-x 26 root root 4096 Feb 9 09:49 test
drwxr-xr-x 2 root root 6 Feb 9 09:49 test@tmp
[root@localhost workspace]# cd test
[root@localhost test]# ll
total 16
-rw-r--r-- 1 root root 1131 Feb 9 09:49 deploy.sh
-rw-r--r-- 1 root root 719 Feb 9 09:49 Dockerfile
-rw-r--r-- 1 root root 2482 Feb 9 09:49 Jenkinsfile
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-admin
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-admin-client
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-consumer
drwxr-xr-x 4 root root 114 Feb 9 09:50 msa-deploy-consumer
drwxr-xr-x 4 root root 46 Feb 9 09:50 msa-deploy-job
drwxr-xr-x 4 root root 114 Feb 9 09:49 msa-deploy-producer
drwxr-xr-x 4 root root 136 Feb 9 09:49 msa-eureka
drwxr-xr-x 4 root root 82 Feb 9 09:49 msa-eureka-client
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-ext-elk
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-ext-job
drwxr-xr-x 4 root root 85 Feb 9 09:49 msa-ext-mysql
drwxr-xr-x 4 root root 85 Feb 9 09:49 msa-ext-postgresql
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-ext-prometheus
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-ext-rabbitmq
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-ext-redis
drwxr-xr-x 4 root root 114 Feb 9 09:49 msa-gateway
drwxr-xr-x 4 root root 64 Feb 9 09:50 msa-k8s-rabbitmq
drwxr-xr-x 4 root root 64 Feb 9 09:50 msa-k8s-redis
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-producer
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-sentinel-consumer
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-sentinel-producer
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-zipkin-consumer
drwxr-xr-x 4 root root 64 Feb 9 09:49 msa-zipkin-producer
-rw-r--r-- 1 root root 3442 Feb 9 09:49 pom.xml
1.3.流水线项目代码审查
1.3.1.创建流水线项目
1.3.2.修改项目源码
1.项目根目录下，创建sonar-project.properties文件
# must be unique in a given SonarQube instance
sonar.projectKey=sonarqube-pipeline
# this is the name and version displayed in the SonarQube UI. Was mandatoryprior to SonarQube 6.1.
sonar.projectName=sonarqube-pipeline
sonar.projectVersion=1.0
# Path is relative to the sonar-project.properties file. Replace "\" by "/" on Windows.
# This property is optional if sonar.modules is set.
sonar.sources=.
sonar.exclusions=**/test/**,**/target/**
sonar.java.binaries=.
sonar.java.source=1.8
sonar.java.target=1.8
# Encoding of the source code. Default is default system encoding
sonar.sourceEncoding=UTF-8
2.修改Jenkinsfile，加入SonarQube代码审查阶段
Jenkinsfile
pipeline {
agent any
stages {
stage('pull code') {
steps {
checkout([$class: 'GitSCM', branches: [[name: '*/master']], extensions: [], userRemoteConfigs: [[credentialsId: '53b412d5-ecd1-47a3-b571-4505d562634e', url: '[email protected]:test-group/web-demo.git']]])
}
}
stage('code checking') {
steps {
script {
//引入SonarQubeScanner工具
scannerHome = tool 'SonarQube-Scanner'
}
//引入SonarQube的服务器环境
withSonarQubeEnv('SonarQube7.6') {
sh "${scannerHome}/bin/sonar-scanner"
}
}
}
stage('build project') {
steps {
echo 'build project'
}
}
stage('publish project') {
steps {
echo 'publish project'
}
}
}
}
1.3.3.测试
1.4.Harbor认证
# 生成的脚本
withCredentials([usernamePassword(credentialsId: '00d513fc-38be-46b3-8e59-630ab4eb4044', passwordVariable: 'password', usernameVariable: 'username')]) {
// some block
}
Jenkinsfile
//gitlab的凭证
def git_auth = "187cbba0-9691-4d60-aa50-34f0af93ee8c"
//构建版本的名称
def build_tag = "latest"
//阿里云镜像仓库地址
def harbor_url = "172.51.216.89:16888"
//镜像库项目名称
def harbor_project = "springcloud"
//Harbor的登录凭证ID
def harbor_auth = "00d513fc-38be-46b3-8e59-630ab4eb4044"
node {
//获取当前选择的项目名称数组
def selectedProjectNames = "${project_name}".split(",")
stage('拉取源码') {
checkout([$class: 'GitSCM', branches: [[name: 'refs/tags/${git_tag}']], extensions: [], userRemoteConfigs: [[credentialsId: "${git_auth}", url: '[email protected]:cicd-group/k8s.git']]])
}
stage('代码审查') {
}
stage('编译，安装公共子工程') {
}
stage('编译，构建镜像，上传镜像') {
for(int i=0;i<selectedProjectNames.length;i++){
//把镜像推送到Harbor
withCredentials([usernamePassword(credentialsId: "${harbor_auth}", passwordVariable: 'password', usernameVariable: 'username')]) {
//登录镜像仓库
sh "docker login -u ${username} -p ${password} ${harbor_url}"
//上传镜像
sh "docker push ${harbor_url}/${harbor_project}/${pushImageName}"
sh "echo 镜像上传成功"
}
}
}
}
2.GitLab
2.1.创建组
创建组 cicd-group
2.2.创建用户
创建用户的时候，可以选择Regular或Admin类型。
- 普通用户：只能访问属于他的组和项目
- 管理员：可以访问所有组和项目
创建用户hollysyshs
创建完用户后，立即修改密码 hollysyshs123
2.3.用户添加到组
Gitlab用户在组里面有5种不同权限：
- Guest：可以创建issue、发表评论，不能读写版本库
- Reporter：可以克隆代码，不能提交，QA、PM可以赋予这个权限
- Developer：可以克隆代码、开发、提交、push，普通开发可以赋予这个权限
- Maintainer：可以创建项目、添加tag、保护分支、添加项目成员、编辑项目，核心开发可以赋予这个
- 权限 Owner：可以设置项目访问权限 - Visibility Level、删除项目、迁移项目、管理组成员，开发组组长可以赋予这个权限
2.4.创建项目
在用户组中创建项目
以刚才创建的新用户身份 hollysyshs 登录到Gitlab，然后在用户组中创建新的项目。
创建项目 k8s
2.5.SSH免密登录
1.查看你生成的公钥：
vim id_rsa.pub
就可以查看到你的公钥
2.登陆GitLab账号，点击用户图像，然后 Settings -> 左栏点击 SSH keys
3.复制公钥内容，粘贴进“Key”文本区域内，取名字
4.点击Add Key
2.6.微服务源码上传GitLab
1.初始化本地仓库
选择要创建 Git 本地仓库的工程。
2.添加到暂存区
右键点击项目选择 Git -> Add 将项目添加到暂存区。
3.提交到本地仓库
4.推送本地库到远程库
# 远程仓库地址
[email protected]:cicd-group/k8s.git
上传成功
3.SonarQube
SonarQube代码审查
3.1.Jenkins安装SonarQube Scanner插件
参考部署文档
3.2.jenkins添加SonarQube凭证
参考 1.1.3.添加SonarQube凭证
3.3.Jenkins进行SonarQube配置
Manage Jenkins->Configure System->SonarQube servers
Manage Jenkins->Global Tool Configuration
3.4.SonarQube关闭审查结果上传到SCM功能
4.Harbor
4.1.创建项目
4.2.创建用户
# 新建账号，此账号只能页面操作，可以分给各项目组使用
用户名：hollysys
密码：******
4.3.项目权限
用户hollysys登录
4.4.配置docker私有镜像源
devops节点配置docker私有镜像源
# 配置docker私有镜像源（172.51.216.88，172.51.216.89）
#把Harbor地址加入到Docker信任列表
vi /etc/docker/daemon.json
"insecure-registries": ["http://IP:端口"]
{
"registry-mirrors": ["https://gcctk8ld.mirror.aliyuncs.com"],
"insecure-registries": ["http://172.51.216.89:16888"]
}
#重启Docker
systemctl daemon-reload
systemctl restart docker
# 登陆harbor
# docker login -u 用户名 -p 密码 http://IP:端口
docker login -u admin -p admin http://172.51.216.89:16888
# 登出：
docker logout http://172.51.216.89:16888
# 外网地址：
http://172.51.216.89:16888
admin
******
5.SpringCloud
5.1.SpringCloud微服务源码
1.微服务项目结构
2.持续集成微服务
<modules>
<module>msa-eurekamodule>
<module>msa-gatewaymodule>
<module>msa-deploy-producermodule>
<module>msa-deploy-consumermodule>
modules>
5.2.GitLab管理源码
1.GitLab平台创建项目
2.微服务源码上传GitLab仓库
# 仓库地址
[email protected]:cicd-group/k8s.git
5.3.SonarQube代码审查
1.创建sonar-project.properties
每个项目的根目录下添加sonar-project.properties文件，上传GitLab仓库。
<modules>
<module>msa-eurekamodule>
<module>msa-gatewaymodule>
<module>msa-deploy-producermodule>
<module>msa-deploy-consumermodule>
modules>
sonar-project.properties
# must be unique in a given SonarQube instance
sonar.projectKey=msa-eureka
# this is the name and version displayed in the SonarQube UI. Was mandatory prior to SonarQube 6.1.
sonar.projectName=msa-eureka
sonar.projectVersion=1.0
# Path is relative to the sonar-project.properties file. Replace "\" by "/" on Windows.
# This property is optional if sonar.modules is set.
sonar.sources=.
sonar.exclusions=**/test/**,**/target/**
sonar.java.binaries=.
sonar.java.source=1.8
sonar.java.target=1.8
#sonar.java.libraries=**/target/classes/**
# Encoding of the source code. Default is default system encoding
sonar.sourceEncoding=UTF-8
注意不同项目名称！
2.修改Jenkinsfile构建脚本
//gitlab的凭证
def git_auth = "68f2087f-a034-4d39-a9ff-1f776dd3dfa8"
pipeline {
agent any
stages {
stage('拉取源码') {
steps {
checkout([$class: 'GitSCM', branches: [[name: '*/master']], extensions: [], userRemoteConfigs: [[credentialsId: "${git_auth}", url: '[email protected]:test-group/k8s.git']]])
}
}
stage('code checking') {
steps {
script {
//引入SonarQubeScanner工具
scannerHome = tool 'SonarQube-Scanner'
}
//引入SonarQube的服务器环境
withSonarQubeEnv('SonarQube7.6') {
sh """
cd ${project_name}
${scannerHome}/bin/sonar-scanner
"""
}
}
}
}
}
5.4.Docker
使用Dockerfile编译、生成镜像，利用dockerfile-maven-plugin插件构建Docker镜像。
1.在每个微服务项目的pom.xml加入dockerfile-maven-plugin插件
<build>
<plugins>
<plugin>
<groupId>org.springframework.bootgroupId>
<artifactId>spring-boot-maven-pluginartifactId>
plugin>
<plugin>
<groupId>com.spotifygroupId>
<artifactId>dockerfile-maven-pluginartifactId>
<version>1.3.6version>
<configuration>
<repository>${project.artifactId}repository>
<tag>${project.version}tag>
<buildArgs>
<JAR_FILE>target/${project.build.finalName}.jarJAR_FILE>
buildArgs>
configuration>
plugin>
plugins>
build>
2.在每个微服务项目根目录下建立Dockerfile文件
Dockerfile
FROM openjdk:8-jdk-alpine
VOLUME /temp
ENV JVM_OPS="-Xms256m -Xmx256m -XX:PermSize=512M -XX:MaxPermSize=512m"
ENV JAVA_POS=""
ARG JAR_FILE
COPY ${JAR_FILE} app.jar
ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom -jar ${JVM_OPS} ${ACTIVE} app.jar ${JAVA_OPS}
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
3.修改Jenkinsfile构建脚本
//gitlab的凭证
def git_auth = "68f2087f-a034-4d39-a9ff-1f776dd3dfa8"
//构建版本的名称
def tag = "latest"
//定义镜像名称
def imageName = "${project_name}:${tag}"
pipeline {
agent any
stages {
stage('拉取源码') {
steps {
checkout([$class: 'GitSCM', branches: [[name: '*/master']], extensions: [], userRemoteConfigs: [[credentialsId: "${git_auth}", url: '[email protected]:test-group/k8s.git']]])
}
}
stage('代码审查') {
steps {
script {
//引入SonarQubeScanner工具
scannerHome = tool 'SonarQube-Scanner'
}
//引入SonarQube的服务器环境
withSonarQubeEnv('SonarQube7.6') {
sh """
cd ${project_name}
${scannerHome}/bin/sonar-scanner
"""
}
}
}
stage('编译，安装公共子工程') {
steps {
echo '编译，安装公共子工程'
//编译，安装公共工程
// sh "mvn -f tensquare_common clean install"
}
}
stage('编译，构建微服务镜像') {
steps {
//编译，构建本地镜像
sh "mvn -f ${project_name} clean package dockerfile:build"
}
}
}
}
三、生产CI流水线
1.流水线设计
- 流水线构建生产环境镜像，上传的Harbor镜像仓库
- 从master分支构建镜像，使用master分支tag作为标签构建镜像
- 构建的微服务项目可以动态选择
- GitLab版本可直接选择
- 容器标签可动态设置，尽量与GitLab版本一致
2.创建流水线项目
1.创建项目
2.配置项目选择参数
3.配置容器标签参数
4.配置Git参数
5.配置Pipeline
3.Jenkinsfile构建脚本
Jenkinsfile构建脚本
//gitlab的凭证
def git_auth = "187cbba0-9691-4d60-aa50-34f0af93ee8c"
//构建版本的名称
def build_tag = "latest"
//阿里云镜像仓库地址
def harbor_url = "172.51.216.89:16888"
//镜像库项目名称
def harbor_project = "springcloud"
//Harbor的登录凭证ID
def harbor_auth = "00d513fc-38be-46b3-8e59-630ab4eb4044"
node {
//获取当前选择的项目名称数组
def selectedProjectNames = "${project_name}".split(",")
stage('拉取源码') {
checkout([$class: 'GitSCM', branches: [[name: 'refs/tags/${git_tag}']], extensions: [], userRemoteConfigs: [[credentialsId: "${git_auth}", url: '[email protected]:cicd-group/k8s.git']]])
}
stage('代码审查') {
for(int i=0;i<selectedProjectNames.length;i++){
//当前遍历的项目名称
def currentProjectName = selectedProjectNames[i];
//定义当前Jenkins的SonarQubeScanner工具
def scannerHome = tool 'SonarQube-Scanner'
//引用当前JenkinsSonarQube环境
withSonarQubeEnv('SonarQube7.6') {
sh """
cd ${currentProjectName}
${scannerHome}/bin/sonar-scanner
"""
}
}
}
stage('编译，安装公共子工程') {
sh "echo 编译，安装公共子工程"
//编译，安装公共工程
// sh "mvn -f tensquare_common clean install"
}
stage('编译，构建镜像，上传镜像') {
for(int i=0;i<selectedProjectNames.length;i++){
//当前遍历的项目名称
def currentProjectName = selectedProjectNames[i];
//编译，构建本地镜像
sh "mvn -f ${currentProjectName} clean package dockerfile:build"
//本地镜像名称
def buildImageName = "${currentProjectName}:${build_tag}"
//推送镜像名称
def pushImageName = "${currentProjectName}:${docker_tag}"
//对镜像打上标签
sh "docker tag ${buildImageName} ${harbor_url}/${harbor_project}/${pushImageName}"
//把镜像推送到Harbor
withCredentials([usernamePassword(credentialsId: "${harbor_auth}", passwordVariable: 'password', usernameVariable: 'username')]) {
//登录镜像仓库
sh "docker login -u ${username} -p ${password} ${harbor_url}"
//上传镜像
sh "docker push ${harbor_url}/${harbor_project}/${pushImageName}"
sh "echo 镜像上传成功"
}
//删除本地镜像
sh """
docker rmi ${buildImageName}
docker rmi ${harbor_url}/${harbor_project}/${pushImageName}
"""
}
}
}
使用明文登录Harbor
//gitlab的凭证
def git_auth = "187cbba0-9691-4d60-aa50-34f0af93ee8c"
//构建版本的名称
def build_tag = "latest"
//镜像仓库地址
def harbor_url = "172.51.216.89:16888"
//镜像库项目名称
def harbor_project = "springcloud"
node {
//获取当前选择的项目名称数组
def selectedProjectNames = "${project_name}".split(",")
stage('拉取源码') {
checkout([$class: 'GitSCM', branches: [[name: 'refs/tags/${git_tag}']], extensions: [], userRemoteConfigs: [[credentialsId: "${git_auth}", url: '[email protected]:cicd-group/k8s.git']]])
}
stage('代码审查') {
for(int i=0;i<selectedProjectNames.length;i++){
//当前遍历的项目名称
def currentProjectName = selectedProjectNames[i];
//定义当前Jenkins的SonarQubeScanner工具
def scannerHome = tool 'SonarQube-Scanner'
//引用当前JenkinsSonarQube环境
withSonarQubeEnv('SonarQube7.6') {
sh """
cd ${currentProjectName}
${scannerHome}/bin/sonar-scanner
"""
}
}
}
stage('编译，安装公共子工程') {
sh "echo 编译，安装公共子工程"
//编译，安装公共工程
// sh "mvn -f tensquare_common clean install"
}
stage('编译，构建镜像，上传镜像') {
for(int i=0;i<selectedProjectNames.length;i++){
//当前遍历的项目名称
def currentProjectName = selectedProjectNames[i];
//编译，构建本地镜像
sh "mvn -f ${currentProjectName} clean package dockerfile:build"
//本地镜像名称
def buildImageName = "${currentProjectName}:${build_tag}"
//推送镜像名称
def pushImageName = "${currentProjectName}:${docker_tag}"
//对镜像打上标签
sh "docker tag ${buildImageName} ${harbor_url}/${harbor_project}/${pushImageName}"
//登录Harbor镜像仓库
sh "docker login -u admin -p admin ${harbor_url}"
//上传镜像
sh "docker push ${harbor_url}/${harbor_project}/${pushImageName}"
//删除本地镜像
sh """
docker rmi ${buildImageName}
docker rmi ${harbor_url}/${harbor_project}/${pushImageName}
"""
}
}
}
4.构建项目
查看/var/lib/jenkins/workspace/目录，发现已经从Gitlab成功拉取了代码到Jenkins中。
[root@localhost ~]# cd /var/lib/jenkins/workspace/
[root@localhost workspace]# ll
total 4
drwxr-xr-x 26 root root 4096 Feb 9 12:11 CI-PRO
drwxr-xr-x 2 root root 6 Feb 9 12:55 CI-PRO@tmp
[root@localhost workspace]# cd CI-PRO
[root@localhost CI-PRO]# ll
total 16
-rw-r--r-- 1 root root 1131 Feb 9 12:11 deploy.sh
-rw-r--r-- 1 root root 719 Feb 9 12:11 Dockerfile
-rw-r--r-- 1 root root 2468 Feb 9 12:11 Jenkinsfile
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-admin
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-admin-client
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-consumer
drwxr-xr-x 5 root root 134 Feb 9 12:55 msa-deploy-consumer
drwxr-xr-x 3 root root 32 Feb 9 12:11 msa-deploy-job
drwxr-xr-x 5 root root 134 Feb 9 12:55 msa-deploy-producer
drwxr-xr-x 5 root root 156 Feb 9 12:53 msa-eureka
drwxr-xr-x 3 root root 68 Feb 9 12:11 msa-eureka-client
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-elk
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-job
drwxr-xr-x 3 root root 71 Feb 9 12:11 msa-ext-mysql
drwxr-xr-x 3 root root 71 Feb 9 12:11 msa-ext-postgresql
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-prometheus
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-rabbitmq
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-redis
drwxr-xr-x 5 root root 134 Feb 9 12:54 msa-gateway
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-k8s-rabbitmq
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-k8s-redis
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-producer
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-sentinel-consumer
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-sentinel-producer
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-zipkin-consumer
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-zipkin-producer
-rw-r--r-- 1 root root 3442 Feb 9 12:11 pom.xml
四、测试CI流水线
1.流水线设计
- 流水线构建非生产环境镜像，上传的Harbor镜像仓库
- 从master以外分支构建镜像，使用分支当前版本作为标签构建镜像
- 构建的微服务项目可以动态选择
- GitLab分支可直接选择
- 容器标签可动态设置，尽量与生产环境镜像区分
2.创建流水线项目
1.创建项目
2.配置项目选择参数
3.配置容器标签参数
4.配置Git参数
5.配置Pipeline
3.Jenkinsfile构建脚本
Jenkinsfile-test构建脚本
//gitlab的凭证
def git_auth = "187cbba0-9691-4d60-aa50-34f0af93ee8c"
//构建版本的名称
def build_tag = "latest"
//阿里云镜像仓库地址
def harbor_url = "172.51.216.89:16888"
//镜像库项目名称
def harbor_project = "springcloud"
//Harbor的登录凭证ID
def harbor_auth = "00d513fc-38be-46b3-8e59-630ab4eb4044"
node {
//获取当前选择的项目名称数组
def selectedProjectNames = "${project_name}".split(",")
stage('拉取源码') {
checkout([$class: 'GitSCM', branches: [[name: "${git_branch}"]], extensions: [], userRemoteConfigs: [[credentialsId: "${git_auth}", url: '[email protected]:cicd-group/k8s.git']]])
}
stage('代码审查') {
for(int i=0;i<selectedProjectNames.length;i++){
//当前遍历的项目名称
def currentProjectName = selectedProjectNames[i];
//定义当前Jenkins的SonarQubeScanner工具
def scannerHome = tool 'SonarQube-Scanner'
//引用当前JenkinsSonarQube环境
withSonarQubeEnv('SonarQube7.6') {
sh """
cd ${currentProjectName}
${scannerHome}/bin/sonar-scanner
"""
}
}
}
stage('编译，安装公共子工程') {
sh "echo 编译，安装公共子工程"
//编译，安装公共工程
// sh "mvn -f tensquare_common clean install"
}
stage('编译，构建镜像，上传镜像') {
for(int i=0;i<selectedProjectNames.length;i++){
//当前遍历的项目名称
def currentProjectName = selectedProjectNames[i];
//编译，构建本地镜像
sh "mvn -f ${currentProjectName} clean package dockerfile:build"
//本地镜像名称
def buildImageName = "${currentProjectName}:${build_tag}"
//推送镜像名称
def pushImageName = "${currentProjectName}:${docker_tag}"
//对镜像打上标签
sh "docker tag ${buildImageName} ${harbor_url}/${harbor_project}/${pushImageName}"
//把镜像推送到Harbor
withCredentials([usernamePassword(credentialsId: "${harbor_auth}", passwordVariable: 'password', usernameVariable: 'username')]) {
//登录镜像仓库
sh "docker login -u ${username} -p ${password} ${harbor_url}"
//上传镜像
sh "docker push ${harbor_url}/${harbor_project}/${pushImageName}"
sh "echo 镜像上传成功"
}
//删除本地镜像
sh """
docker rmi ${buildImageName}
docker rmi ${harbor_url}/${harbor_project}/${pushImageName}
"""
}
}
}
4.构建项目
查看/var/lib/jenkins/workspace/目录，发现已经从Gitlab成功拉取了代码到Jenkins中。
[root@localhost ~]# cd /var/lib/jenkins/workspace/
[root@localhost workspace]# ll
total 4
drwxr-xr-x 26 root root 4096 Feb 9 12:11 CI-PRO
drwxr-xr-x 2 root root 6 Feb 9 12:55 CI-PRO@tmp
[root@localhost workspace]# cd CI-PRO
[root@localhost CI-PRO]# ll
total 16
-rw-r--r-- 1 root root 1131 Feb 9 12:11 deploy.sh
-rw-r--r-- 1 root root 719 Feb 9 12:11 Dockerfile
-rw-r--r-- 1 root root 2468 Feb 9 12:11 Jenkinsfile
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-admin
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-admin-client
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-consumer
drwxr-xr-x 5 root root 134 Feb 9 12:55 msa-deploy-consumer
drwxr-xr-x 3 root root 32 Feb 9 12:11 msa-deploy-job
drwxr-xr-x 5 root root 134 Feb 9 12:55 msa-deploy-producer
drwxr-xr-x 5 root root 156 Feb 9 12:53 msa-eureka
drwxr-xr-x 3 root root 68 Feb 9 12:11 msa-eureka-client
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-elk
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-job
drwxr-xr-x 3 root root 71 Feb 9 12:11 msa-ext-mysql
drwxr-xr-x 3 root root 71 Feb 9 12:11 msa-ext-postgresql
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-prometheus
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-rabbitmq
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-ext-redis
drwxr-xr-x 5 root root 134 Feb 9 12:54 msa-gateway
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-k8s-rabbitmq
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-k8s-redis
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-producer
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-sentinel-consumer
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-sentinel-producer
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-zipkin-consumer
drwxr-xr-x 3 root root 50 Feb 9 12:11 msa-zipkin-producer
-rw-r--r-- 1 root root 3442 Feb 9 12:11 pom.xml
- DevOps
# DevOps
https://iothub.org.cn/docs/devops/
https://iothub.org.cn/docs/devops/cicd/cicd-ci/