一键发版多节点

一键

• 新增多节点一键滚动发版多节点，多个节点间隔25秒。
• 一键发版新增build pom文件失败时，自动终止。
• 一键发版是滚动单一节点发版，不是多个节点一起发版。
• 一键发版时，第一个节点发版失败，不会进行下一个节点发版。
• 一键发版新增，发版成功后自动打包代码到code仓库功能（自动打tag号提交到code里，如需回滚时，选择tag号自动回滚即可）
• 一键发版里的tag号，可以在单节点应用上使用。
• 一键发版弃用单节点，手动回滚功能。
• 一键回滚时选择最近的p开头tag号回滚即可。
•  目前生产已改造完。
• 图中配置文件内容deploy.ymal

---
- hosts: 10.10.0.179
  tasks:
  - name: Close service
    shell: nohup /home/xiaoxin/app/sequence-sdk-starter/bin/spcserv.sh stop
    ignore_errors: true
  - name:  Please wait while the service is closed.
    shell: sleep 15
  - name: Create the code pull directory
    file:
      path: /home/xiaoxin/app/
      state: directory
      mode: '0755'
  - name:  Except target source
    file:
      path: /home/xiaoxin/app/sequence-sdk-starter/lib
      state: absent
  - name:  Delete target source
    file:
      path: /home/xiaoxin/app/sequence-sdk-starter/conf
      state: absent
  - name:  Copy the package configuration file
    copy: src=/var/lib/jenkins/workspace/sequence-sdk/sequence-sdk-starter/target/sequence-sdk-starter.tar.gz dest=/home/xiaoxin/app/
  - name: Push sequence-sdk-starter.tar.gz
    unarchive: src=/home/xiaoxin/app/sequence-sdk-starter.tar.gz dest=/home/xiaoxin/app copy=no
  - name: Remove the tag package
    file:
      path: /home/xiaoxin/app/sequence-sdk-starter.tar.gz
      state: absent
  - name: Start the service
    shell: nohup /home/xiaoxin/app/sequence-sdk-starter/bin/spcserv.sh start
  - name: Get Service status
    uri:
      url: "http://127.0.0.1:8000"
      follow_redirects: none
      method: GET
    register: _result
    until: _result.status == 200
    retries: 5
    delay: 5
- hosts: 10.10.0.180
  tasks:
  - name: Close service
    shell: nohup /home/xiaoxin/app/sequence-sdk-starter/bin/spcserv.sh stop
    ignore_errors: true
  - name:  Please wait while the service is closed.
    shell: sleep 15
  - name: Create the code pull directory
    file:
      path: /home/xiaoxin/app/
      state: directory
      mode: '0755'
  - name:  Except target source
    file:
      path: /home/xiaoxin/app/sequence-sdk-starter/lib
      state: absent
  - name:  Delete target source
    file:
      path: /home/xiaoxin/app/sequence-sdk-starter/conf
      state: absent
  - name:  Copy the package configuration file
    copy: src=/var/lib/jenkins/workspace/sequence-sdk/sequence-sdk-starter/target/sequence-sdk-starter.tar.gz dest=/home/xiaoxin/app/
  - name: Push sequence-sdk-starter.tar.gz
    unarchive: src=/home/xiaoxin/app/sequence-sdk-starter.tar.gz dest=/home/xiaoxin/app copy=no
  - name: Remove the tag package
    file:
      path: /home/xiaoxin/app/sequence-sdk-starter.tar.gz
      state: absent
  - name: Start the service
    shell: nohup /home/xiaoxin/app/sequence-sdk-starter/bin/spcserv.sh start
  - name: Get Service status
    uri:
      url: "http://127.0.0.1:8000"
      follow_redirects: none
      method: GET
    register: _result
    until: _result.status == 200
    retries: 5
    delay: 5

Jenkins建立maven项目配置

echo "$branch"
master='origin/master'
if [ $branch == $master ]
then
/usr/bin/git tag -a p_$BUILD_NUMBER -m "commit:$GIT_COMMIT"
/usr/bin/git push origin p_$BUILD_NUMBER 
/usr/bin/git tag -d p_$BUILD_NUMBER 
fi