mvn clean deploy

mvn release:clean
mvn release:prepre
mvn release:rollback
mvn release:perform

配置 ssh 免密登录

https://github.com/qintianjie/documents/wiki/Linux-%E5%B0%8F%E6%8A%80%E5%B7%A7

安装 nexus

下载 nexus， 解压，执行：
/opt/dev/service/nexus/bin/nexus start 具体 settings.xml 参考： settings.xml

可选配置(出错修改)：
./bin/nexus

 # 启动用户
 RUN_AS_USER=qtj

./bin/jsw/conf/wrapper.conf

  # 改成绝对路径
  wrapper.java.command=/opt/service/jdk/bin/java

./conf/nexus.properties

  # 修改启动端口
  application-port=9992

添加到 service 启动 (可选)

  vi /etc/init.d/nexus
      NEXUS_HOME="/opt/service/nexus"
      RUN_AS_USER=qtj
  cp ./bin/nexus /etc/init.d/
  chown -R qtj.qtj /opt/service/nexus

  ###自启动
  chkconfig --add nexus
  chkconfig --list|grep nexus
  service nexus start

安装 gitlab

参考 https://about.gitlab.com/installation/#centos-7 mvn 项目 pom 文件参考 pom.xml

修改启动端口号:

vim /var/opt/gitlab/nginx/conf/gitlab-http.conf

修改初始密码

 su - git
 gitlab-rails console production
 user = User.where(id:1).first   // or  user=User.find_by(email:'xxx@mail.com')
 user.password='rootroot'
 user.save!

安装 jenkins

通过 rpm 包安装

 https://wiki.jenkins.io/display/JENKINS/Installing+Jenkins+on+Red+Hat+distributions
 修改 /etc/sysconfig/jenkins   --> JENKINS_JAVA_CMD , JENKINS_PORT 等
 service jenkins start

通过 war 启动

1. download  jenkins.war
2. BUILD_ID=dontKillMe nohup java -Dhudson.util.ProcessTree.disable=true -jar /opt/service/jenkins.war --httpPort=9993 > /opt/service/jenkins.log  2>&1 &

这里可以 alias 如下：
alias jenkinsstart='BUILD_ID=dontKillMe nohup java -Dhudson.util.ProcessTree.disable=true -jar /opt/service/jenkins.war --httpPort=9993 > /opt/service/jenkins.log  2>&1 &'

操作:

1. login by default pasword & create admin user
2. 用户 --> 选择用户名 --> 设置 --> 查看 API token --> set SSH public key

---- 配置 ----

1. 系统管理设置里面设置： java, maven
2. create build, execute shell: #!/bin/bash scp target/webim*.jar qtj@aly001:/opt/qtj/project echo "scp to aly001" ```

配置gitlab 提交自动触发

 1. 打开 jenkins
 2. 选择 build-project
 3. 构建触发器 --> URL:  http://192.168.56.20:8880/project/webim-demo-dev-build , 拷贝
 -----
 4. 打开 gitlab ,   http://192.168.56.20
 5. 选择对应 project
 6. setting --> integrations -->  将 3 得到的URL填到 webhooks 对应的 URL, 点击 "Add Webhook" 完成

git@192.168.56.200:common-tools/base-springboot-parent.git/

SCM 配置

<scm>
      <connection>scm:git:git@192.168.56.200:common-tools/base-springboot-parent.git</connection>
      <developerConnection>scm:git:git@192.168.56.200:common-tools/base-springboot-parent.git</developerConnection>
      <url>git@192.168.56.200:common-tools/base-springboot-parent/tree/master</url>
      <tag>HEAD</tag>
  </scm>

Nexus 配置

  <distributionManagement>
      <repository>
          <id>releasesdeploy</id>
          <name>Nexus Release Repository</name>
          <url>http://192.168.56.200:8081/nexus/content/repositories/releases/</url>
      </repository>
      <snapshotRepository>
          <id>snapshotsdeploy</id>
          <name>Nexus Snapshot Repository</name>
          <url>http://192.168.56.200:8081/nexus/content/repositories/snapshots/</url>
      </snapshotRepository>
  </distributionManagement>

1. Jenkins 创建 base-springboot-parent
2. 选择项目 --> 配置 -->  源码管理 --> Git --> Repositories
           Repository URL: git@192.168.56.200:common-tools/base-springboot-parent.git
             Credentials:    ssh 配置

 3.  --> 构建触发器
      勾选： Build when a change is pushed to GitLab. GitLab CI Service URL: http://192.168.56.200:8880/project/base-springboot-parent
      如需安全码，可:
       ---> 高级 ---> Secret token ---> Generate --> 得到  Secret Token 【150553a19b0047af31d2f87d497e8938】
      勾选:  Poll SCM

如有问题，在 2 中选择：

  ---> 高级 ----> RefSpec:
             +refs/tags/*:refs/remotes/origin/tags/*
   ---> Branch Specifier (blank for 'any')
             */master

  1. 根据上述 3 得到 【URL】http://192.168.56.200:8880/project/base-springboot-parent
                    【Secret Token】 150553a19b0047af31d2f87d497e8938
  2.  Gitlab --> project --> base-springboot-parent  --> Settings --> Integration
        将 1 的URL和Secret Token 分别填入对应输入框
  3.  Trigger 勾选：
        Tag push events

 1.  修改源码，通过 git 提交，观察 jenkins 无自动触发
 2.  执行 mvn release 相关命令
     mvn release:clean
     mvn release:prepare   ----> jenkins 触发新的构建
     mvn release:perform   ----> 发布并 deploy 到 nexus 上去