配置RUNDECK+ANSIBLE实现websphere application server实现应用系统的自动更新
参照前面一篇文档,已经配置好了websphere application server发布应用
从SVN服务器自动下载WAR包,SVN服务器也已经配置好
ANSIBLE剧本如下:
[root@V71 gfp_svn]# pwd
/home/ansible/playbooks/gfp_svn
[root@V71 gfp_svn]# cat appcs.yml
---
- hosts: "{{ dsthosts }}"
remote_user: root
vars:
# 等待RUNDECK传参
dsthosts: 192.168.156.71
#发布项目的文件夹的名称，等待RUNDECK传参
appname: "ears"
#部署路径,等待RUNDECK传参
was_path: "/tmps"
#日志存放路径,等待RUNDECK传参
waslog_path: "/app/WebSphere/AppServer/profiles/AppSrv01/logs/server1"
#日志文件名
systemlogout: "SystemOut.log"
#错误日志文件名
errorlogout: "SystemErr.log"
#存放所有程序备份的目录
allbakdir: "{{ was_path }}/{{ appname }}_releases"
#启动服务的路径
startserverpath: "/app/WebSphere/AppServer/profiles/AppSrv01/bin"
#启动命令,等待RUNDECK传参
start_cmd: "source /etc/profile; nohup {{ startserverpath }}/startServer.sh server1 &"
#停止命令,等待RUNDECK传参,注意用户名密码参数正确才能停止WAS服务
stop_cmd: "nohup {{ startserverpath }}/stopServer.sh server1 -username wasuser -password waspwd &"
#SVN路径,等待RUNDECK传参
svnaddress: "svn"
#svn用户帐号
svnuser: "svnuser"
#svn密码,等待RUNDECK传参
svnpwd: "failpwd"
#war包存放在ansible服务器的临时路径
localtmpwar: "/tmp/app/{{ appname }}.war"
#war包存放在app服务器上面的路径
apptmpwar: "/tmp/{{ appname }}.war"
#war包解压到APP服务器存入的临时路径，等服务停止以后再移动到应用发布的目录
apptmpdir: "/tmp/{{ appname }}tmp"
#是否属于增量0表示全量，1表示增量,等待RUNDECK传参
increment: "0"
#svn的默认版本号,等待RUNDECK传参
version: "head"
tasks:
- name: copy form svn | 从svn下载
subversion: repo="{{ svnaddress }}" dest="{{ localtmpwar }}" username="{{ svnuser }}" password="{{ svnpwd }}" export=yes force=yes revision="{{ version }}"
delegate_to: localhost
- name: copy to appservers | 拷贝到应用服务器
copy:
src: "{{ localtmpwar }}"
dest: "{{ apptmpwar }}"
- name: del apptmpdir | 删除解压缩临时文件夹
file:
path: "{{ apptmpdir }}"
state: absent
ignore_errors: yes
- name: createapptmpdir ｜创建解压缩的文件夹
file:
path: "{{ apptmpdir }}"
state: directory
mode: 0755
- name: unarchive files ｜解压缩
unarchive:
src: "{{ apptmpwar }}"
dest: "{{ apptmpdir }}"
remote_src: yes
- name: createbakname | 生成备份文件夹的名称
set_fact:
formatdate: "{{ lookup('pipe', 'date +%Y%m%d%H%M%S') }}"
- name: createallbakdir | 新建存放所有程序备份的目录，如果没有就创建
file:
path: "{{ allbakdir }}"
state: directory
mode: 0755
- name: createincrementdir | 新建增量发布的备份文件夹
file:
path: "{{ allbakdir }}/{{ formatdate }}"
state: directory
mode: 0755
when: increment == "1"
- name: incrementbak | 增量更新前备份旧程序
shell: "cp -r {{ was_path }}/{{ appname }}/* {{ allbakdir }}/{{ formatdate }}/"
when: increment == "1"
- name: stopservice | 停止服务
shell: "{{ stop_cmd }}"
register: stopinfo
ignore_errors: yes
- name: sleep 10 | 休眠10秒
shell: "sleep 10"
- name: print secondarystop|打印停止的信息
debug: var=stopinfo
ignore_errors: yes
- name: backup logs |备份日志
command: "mv {{ waslog_path }}/{{ systemlogout }} {{ waslog_path }}/{{ systemlogout }}.{{ formatdate }}"
ignore_errors: yes
- name: backup errlogs |备份错误日志
command: "mv {{ waslog_path }}/{{ errorlogout }} {{ waslog_path }}/{{ errorlogout }}.{{ formatdate }}"
ignore_errors: yes
- name: mvbakoldapp | 备份旧程序
command: "mv {{ was_path }}/{{ appname }} {{ allbakdir }}/{{ formatdate }}"
when: not increment == "1"
- name: updateapp | 更新程序
command: "mv {{ apptmpdir }} {{ was_path }}/{{ appname }}"
when: not increment == "1"
- name: incrementupdate | 增量更新
shell: "cp -r {{ apptmpdir }}/* {{ was_path }}/{{ appname }}"
when: increment == "1"
- name: startservice | 启动服务
shell: "{{ start_cmd }}"
register: startup_out
- name: echo startup_out | 打印启动信息
debug: var=startup_out
- name: delincrementupdatefile | 删除已经被拷贝的增量更新的临时文件夹
file:
path: "{{ apptmpdir }}"
state: absent
when: increment == "1"
- name: deloldbakfile | 删除早于最近８个的备份文件
shell: "ls -td {{ allbakdir }}/* | grep 201 | tail -n +9 | xargs rm -rf"
RUNDECK作业配置如下,导出的XML格式文件
运行界面和效果大致如下:
