自动化运维工具实现？

第一个问题，jar包有了，如何自动发布到生产环境，这个特别简单，shell语言就能实现，下面几个步骤，提供参考。

• hosts: ANSI

remote_user: root

gather_facts: no

vars:

bakwarpath: /opt/tomcat/webapps

tasks:

• name: "创建备份目录!"

file:

path: /home/ceshi/bak

state: directory

owner: ceshi

group: ceshi

mode: 0755

• name: "获取备份包时间！"

command: date +"%Y%m%d%H%M%S"

register: baktime

• name: "获取备份包路径！"

shell: ls {{ bakwarpath }}/"{{ updateproject }}".war

register: bakwar

• name: "将现网使用包备份至备份路径！"

shell: cp {{ bakwar.stdout }} /home/ceshi/bak/{{ updateproject }}.war{{ baktime.stdout }}

• name: "清理7天之前的备份包!"

shell: "find /home/ceshi/bak/ -maxdepth 1 -mtime +7|xargs rm -rf"

• name: "创建更新包临时目录!"

file:

path: /home/ceshi/softtmp

state: directory

owner: ceshi

group: ceshi

mode: 0755

• name: "获取上传包路径！"

shell: ls {{ updatewarpath }}/*.war

connection: local

register: updatewar

ignore_errors: yes

• name: "将全量更新包上传至服务器tmp目录!"

copy:

src={{ updatewar.stdout }}

dest=/home/ceshi/softtmp/

force=yes

owner=ceshi

group=ceshi

mode=755

• name: "stop tomcat"

shell: "ps -ef|grep java|grep -v grep|awk '\'{print \$2}\''|xargs kill -9"

ignore_errors: yes

• name: "update war"

shell: "mv /home/ceshi/softtmp/*.war {{ bakwar.stdout }}"

ignore_errors: yes

• name: "清空发布包目录!"

file:

path: "{{ bakwarpath }}/{{ updateproject }}"

state: absent

ignore_errors: yes

• name: "创建发布包目录！"

file:

path: "{{ bakwarpath }}/{{ updateproject }}"

state: directory

owner: ceshi

group: ceshi

mode: 0775

• name: "解压war包"

unarchive: src="{{ bakwar.stdout }}" dest="{{ bakwarpath }}/{{ updateproject }}" owner=ceshi group=ceshi mode=775 copy=no

ignore_errors: yes

• name: "清空缓存目录!"

file:

path: "/opt/tomcat/work/Catalina/"

state: absent

ignore_errors: yes

• name: "start tomcat"

shell: "source /etc/profile;java -version;cd /opt/tomcat/bin;nohup ./startup.sh &"

become: yes

become_user: ceshi

become_method: su

• name: "删除临时更新包目录！"

file:

path: /home/ceshi/softtmp

state: absent