@zhangyy
2019-12-11T10:44:35.000000Z
字数 4765
阅读 106
运维系列
- 一:gitlab CI/CD 介绍
- 二:配置gitlab的CI/CD 的runner
- 三:代码的MAVEN打包环境
- 四:配置gitlab的CI 文件
- 五:发布项目
一: gitlab CI/CD介绍
Gitlab是常用的开源git代码管理工具之一,随着发展也推出了ci/cd解决方案.
顾名思义具体来说ci/cd主要完成以下两个工作.
ci(持续构建)
代码提交后触发自动化的单元测试,代码预编译,构建镜像,上传镜像等.
cd(持续发布)
持续发布则指将构建好的程序发布到各种环境,如预发布环境,正式环境.
官网: https://docs.gitlab.com/ee/ci/README.html
gitlab ci/cd是由独立的runner程序完成,runner采用go语言编写,因此可以很好的进行跨平台,通常可以将runner部署到任何gitlab server之外的服务器,从而避免对gitlab server的影响.
官网:https://docs.gitlab.com/runner/
参考:
https://docs.gitlab.com/runner/install/linux-repository.html
在 CentOS 7 上面的安装
Add GitLab's official repository:
# For RHEL/CentOS/Fedora
curl -L https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.rpm.sh | sudo bash
安装runner
# For RHEL/CentOS/Fedora
sudo yum install gitlab-runner
参考官网:
https://docs.gitlab.com/runner/register/index.html
找到要发布项目的注册信息
Setup a specific Runner manually
安装一个与 GitLab CI 兼容的 Runner (如需了解更多的安装信息,请查看 GitLab Runner)
在 Runner 设置时指定以下 URL: http://172.17.100.11/
在安装过程中使用以下注册令牌: kA5JA5myz4aZR6MRgEBm
启动 Runner!
gitlab-runner register
service gitlab-runner start
chkconfig gitlab-runner on
在gitlab 上面找到runner 将项目添加到runner里面去
这边如果有多个项目都可以添加到这个runner 里面去
配置 maven
tar -zxvf apache-maven-3.5.3-bin.tar.gz
mv apache-maven-3.5.3 /usr/local/maven
vim /etc/profile
---
在Java环境变量下面加上 maven的环境变量
## maven
export MAVEN_HOME=/usr/local/maven
PATH=$PATH:$HOME/bin:$MAVEN_HOME/bin
---
source /etc/profile
mvn -version
mkdir -p /deploy/solo # 创建 打出solo.war 的目录
cd /root/project/
rm -rf solo
git clone http://172.17.100.11/TL-flyfish/solo.git
尝试使用 命令行的方式编译项目:
首次编译会下载包会很慢
cd solo
mvn clean package
mvn install
mvn install package -Dmaven.test.skip=true
最后会打出solo.war包
表示命令行打包完成
maven 到默认下载的依赖包在/root/.m2/repository
stages:
- build
- run
- deploy
variables:
MAVEN_CLI_OPTS: "-s .m2/settings.xml --batch-mode"
MAVEN_OPTS: "-Dmaven.repo.local=.m2/repository"
cache:
paths:
- .m2/repository/
.solo-build-job: &solo-build-job
script:
- mvn clean package
- mvn install
- mvn install package -Dmaven.test.skip=true
- ls -ld *
solo-build:
when: manual
stage: build
script:
- mvn clean package
- mvn install
- mvn install package -Dmaven.test.skip=true
- cd $CI_PROJECT_DIR/target/
- ls -ld *
执行构建
最后打出solo.war的包
tomcat 服务器 IP: 172.17.100.12
打通172.17.100.11 和172.17.100.12 的无密码登录认证。
下载:tomcat
wget http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-8/v8.5.32/bin/apache-tomcat-8.5.32.tar.gz
tar -zxvf apache-tomcat-8.5.32.tar.gz
mv apache-tomcat-8.5.32 /usr/local/tomcat
启动tomcat:
cd /usr/local/tomcat/bin
./startup.sh
访问: 172.17.100.12:8080
stages:
- build
- run
- deploy
variables:
MAVEN_CLI_OPTS: "-s .m2/settings.xml --batch-mode"
MAVEN_OPTS: "-Dmaven.repo.local=.m2/repository"
cache:
paths:
- .m2/repository/
.solo-build-job: &solo-build-job
script:
- mvn clean package
- mvn install
- mvn install package -Dmaven.test.skip=true
- ls -ld *
solo-build:
when: manual
stage: build
script:
- sudo rm -rf /deploy/solo/solo.war
- mvn clean package
- mvn install
- mvn install package -Dmaven.test.skip=true
- cd $CI_PROJECT_DIR/target/
- ls -ld *
- cp -ap solo.war /deploy/solo/
solo-run:
when: manual
stage: run
script:
- cd /deploy/solo
- md5sum solo.war
solo-deploy:
when: manual
stage: deploy
script:
- cd /deploy/solo/
- scp solo.war root@172.17.100.12:/root
- cd /deploy/script
- sh -x deploy-solo.sh
发布需要配置 一个发布脚本:
在 172.17.100.11 上面写编写脚本:
mkdir /deploy/script -p
---
#!/bin/bash
DATE=`date +%Y-%m-%d-%H-%M`
ssh root@172.17.100.12 << eof
cd /usr/local/tomcat/bin/
sh -x shutdown.sh
cd /usr/local/tomcat/webapps/
mv solo.war /data/backup/solo.war$DATE
cp /root/solo.war /usr/local/tomcat/webapps/
cd /usr/local/tomcat/bin/
sh -x startup.sh
ps -ef |grep tomcat
eof
---
在 tomcat 服务器上面新建一个solo.war 包的备份目录
172.17.100.12
mkdir -p /data/backup
客户端从git服务器(172.17.100.11) 下载代码
cd /soft
rm -rf *
git clone git@172.17.100.11:TL-flyfish/solo-project.git
cd solo-project
cd src/main/resources/
vim latke.properties
---
修改 这个 serverHost 改为 172.17.100.12
serverHost=172.17.100.12
---
提交项目:
cd /soft/solo-project
git add *
git commit -m "add solo"
git push -u origin master
发布项目:
点击执行
开始build
此处报一个 权限不够
是因为默认构建的时候是gitlab-runner 这个用户 去执行这个命令的
所以要为gitlab-runner 用户提权
chmod +x /etc/sudoers
vim /etc/sudoers
gitlab-runner ALL=(ALL) NOPASSWD:ALL
并要 做gitlab-runner 用户与 172.17.100.12 的root的用户的无密钥登录
gitlab-cli.yaml 构建 脚本应该为sudo
stages:
- build
- run
- deploy
variables:
MAVEN_CLI_OPTS: "-s .m2/settings.xml --batch-mode"
MAVEN_OPTS: "-Dmaven.repo.local=.m2/repository"
cache:
paths:
- .m2/repository/
.solo-build-job: &solo-build-job
script:
- mvn clean package
- mvn install
- mvn install package -Dmaven.test.skip=true
- ls -ld *
solo-build:
when: manual
stage: build
script:
- sudo rm -rf /deploy/solo/solo.war
- mvn clean package
- mvn install
- mvn install package -Dmaven.test.skip=true
- cd $CI_PROJECT_DIR/target/
- ls -ld *
- sudo cp -ap solo.war /deploy/solo/
solo-run:
when: manual
stage: run
script:
- cd /deploy/solo
- md5sum solo.war
solo-deploy:
when: manual
stage: deploy
script:
- cd /deploy/solo/
- sudo scp solo.war root@172.17.100.12:/root
- cd /deploy/script
- sudo sh -x deploy-solo.sh
从新执行build的构建
执行 步骤 run:
执行步骤:deploy
访问测试: