236 lines
6.7 KiB
Markdown
236 lines
6.7 KiB
Markdown
<h2><center>持续集成-交付-部署-Java 项目</center></h2>
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------
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## 一：环境
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| 服务器 | IP地址 | 说明 |
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| ------- | --------------- | -------------- |
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| GitLab | 192.168.159.136 | 私有仓库 |
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| Jenkins | 192.168.159.137 | 自动化部署 |
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| web | 192.168.159.138 | 项目所属服务器 |
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三台服务器相互传ssh私钥
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## 二：GitLab
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### 1. 配置SSH
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### 2. 创建项目
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## 三：Jenkins
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### 1. 安装插件
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```bash
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• Maven插件 Maven Integration plugin
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• 发布插件 Deploy to container Plugin
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• Git 插件 可能已经安装
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• Pipeline Maven Integration:jenkins利用Maven编译，打包所需插件
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• Publish Over SSH:通过ssh连接
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```
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### 2. 配置凭证
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**用户密码模式**
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**SSH密钥模式**
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### 3. 配置SSH
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Jenkins服务器私钥传给web服务器
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### 4. jdk git maven配置
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Jenkins服务器安装git
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## 四：web
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### 1. 拉取仓库
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```bash
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[root@web ~]# cd /opt
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[root@web opt]# git clone http://192.168.159.136/root/easy-springmvc-maven.git
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```
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### 2. 获取测试文件
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```bash
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[root@web ~]# wget http://182.92.143.66:40072/directlink/img/java-demo/easy-springmvc-maven-master.zip
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[root@web ~]# cp -r easy-springmvc-maven-master/* /opt/easy-springmvc-maven/
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```
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### 3. 上传代码
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```bash
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[root@web easy-springmvc-maven]# git add .
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[root@web easy-springmvc-maven]# git commit -m "first"
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[root@web easy-springmvc-maven]# git push
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```
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### 4. 安装jdk tomcat
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```bash
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[root@web ~]# tar xf jdk-8u211-linux-x64.tar.gz -C /usr/local/
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[root@web ~]# ln -s /usr/local/jdk1.8.0_211/ /usr/local/jdk8
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[root@web ~]# vim /etc/profile
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JAVA_HOME=/usr/local/jdk8
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MAVEN_HOME=/usr/local/maven
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PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin
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export PATH JAVA_HOME MAVEN_HOME
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[root@web ~]# source /etc/profile
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[root@web ~]# mkdir -p /data/application
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[root@web ~]# wget https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.104/bin/apache-tomcat-9.0.104.tar.gz
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[root@web ~]# tar xf apache-tomcat-9.0.104.tar.gz -C /data/application/
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[root@web ~]# mv /data/application/apache-tomcat-9.0.104/ /data/application/tomcat
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[root@web ~]# vim /data/application/tomcat/conf/server.xml
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取消8009的注释
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<!-- Define an AJP 1.3 Connector on port 8009 -->
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<Connector protocol="AJP/1.3"
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address="::1"
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port="8009"
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redirectPort="8443"
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maxParameterCount="1000"
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/>
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```
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### 5. 编写脚本
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```bash
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[root@web ~]# vim /opt/jenkins.sh
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#!/usr/bin/bash
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#Defining variables
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export JAVA_HOME=/usr/local/java
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webapp_path="/data/application/tomcat/webapps"
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tomcat_run="/data/application/tomcat/bin"
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updata_path="/data/update/`date +%F-%T`"
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backup_path="/data/backup/`date +%F-%T`"
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tomcat_pid=`ps -ef | grep tomcat | grep -v grep | awk '{print $2}'`
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files_dir="easy-springmvc-maven"
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files="easy-springmvc-maven.war"
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job_path="/root/upload"
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#Preparation environment
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echo "Creating related directory"
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mkdir -p $updata_path
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mkdir -p $backup_path
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echo "Move the uploaded war package to the update 2directory"
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mv $job_path/$files $updata_path
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echo "========================================================="
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cd /opt
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echo "Backing up java project"
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if [ -f $webapp_path/$files ];then
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tar czf $backup_path/`date +%F-%H`.tar.gz $webapp_path
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if [ $? -ne 0 ];then
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echo "打包失败，自动退出"
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exit 1
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else
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echo "Checking if tomcat is started"
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if [ -n "$tomcat_pid" ];then
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kill -9 $tomcat_pid
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if [ $? -ne 0 ];then
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echo "tomcat关闭失败，将会自动退出"
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exit 2
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fi
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fi
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cd $webapp_path
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rm -rf $files && rm -rf $files_dir
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cp $updata_path/$files $webapp_path
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cd /opt
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$tomcat_run/startup.sh
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sleep 5
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echo "显示tomcat的pid"
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echo "`ps -ef | grep tomcat | grep -v grep | awk '{print $2}'`"
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echo "tomcat startup"
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echo "请手动查看tomcat日志。脚本将会自动退出"
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fi
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else
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echo "Checking if tomcat is started"
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if [ -n "$tomcat_pid" ];then
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kill -9 $tomcat_pid
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if [ $? -ne 0 ];then
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echo "tomcat关闭失败，将会自动退出"
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exit 2
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fi
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fi
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cp $updata_path/$files $webapp_path
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$tomcat_run/startup.sh
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sleep 5
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echo "显示tomcat的pid"
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echo "`ps -ef | grep tomcat | grep -v grep | awk '{print $2}'`"
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echo "tomcat startup"
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echo "请手动查看tomcat日志。脚本将会自动退出"
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fi
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[root@web ~]# chmod +x /opt/jenkins
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```
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## 五：jenkins创建项目
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### 1. 创建项目
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### 2. 构建
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