saltstack window下的发布回滚

示例：

　　1、程序集主目录：service下

　　2、sls 目录： service_sls 下

ServerName 服务 sls 示例：

1、发布 servername.sls

{% set time = salt[‘cmd.run‘](‘D:\script\getinfo.py gettime‘) %}
{% set service_name = ‘ServerName‘ %}

Services_dir:
  file.directory:
    - name: D:\Services
    - unless:
      - test -d D:\Services

backup_dir:
  file.directory:
    - name: D:\Services\backup
    - unless:
      - test -d D:\Services\back
    - require:
      - file: Services_dir

temp_dir:
  file.directory:
    - name: D:\Services\temp
    - unless:
      - test -d D:\Services\temp

backup_service_dir:
  file.directory:
    - name: D:\Services\backup\{{service_name}}
    - require:
      - file: backup_dir

temp_service_dir:
  file.directory:
    - name: D:\Services\temp\{{service_name}}
    - require:
      - file: temp_dir

backup_time_dir:
  file.directory:
    - name: D:\Services\backup\{{service_name}}\{{time}}
    - require:
      - file: backup_service_dir

deploy_time_dir:
  file.directory:
    - name: D:\Services\temp\{{service_name}}\{{time}}
    - require:
      - file: temp_service_dir

backup_service:
  cmd.run:
    - name: xcopy /s D:\{{service_name}}\*.*   D:\Services\backup\{{service_name}}\{{time}}\{{service_name}}\
    - require:
      - file: backup_time_dir

deploy_service_to_temp:
  file.recurse:
    - name: D:\Services\temp\{{service_name}}\{{time}}\{{service_name}}
    - source:
      - salt://{{service_name}}/files/{{service_name}}
    - require:
      - cmd: backup_service
      - file: deploy_time_dir

deploy_service_to_public:
  cmd.run:
    - name: D:\script\dircopy.py D:\Services\temp\{{service_name}}\{{time}}\{{service_name}}\  D:\{{service_name}}
    - require:
      - file: deploy_service_to_temp

发布 指令 ：

salt -L ‘172.16.3.33-35‘ state.sls service.servername

2、回滚备份 backup.sls

{% set time = salt[‘cmd.run‘](‘D:\script\getinfo.py gettime‘) %}
{% set service_name = ‘ServerName‘ %}
{% set lastbackup = salt[‘cmd.run‘](‘D:\script\getinfo.py getbackup "D:\\Services\\backup\\ServerName"‘) %}

service_backup:
  cmd.run:
    - name: D:\script\dircopy.py D:\Services\backup\{{service_name}}\{{lastbackup}}\{{service_name}}\ D:\{{service_name}}\

 回滚 指令 ：

salt -L ‘172.16.3.33-35‘ state.sls service.backup

3、涉及的脚本放置在客户端机器  D:\script 目录下：

getinfo.py

#coding=utf-8
import os
import time
import sys

def getTime(*vars):
    date = time.strftime("%Y%m%d%H%M%S", time.localtime(time.time()))
    return date

def getLastBackup(*vars):
    if not os.path.exists(vars[0]):
        print ‘%r: 备份路径不存在‘ % vars[0]
        sys.exit(1)
    try:
        os.chdir(vars[0])
    except OSError, e:
        print e
        sys.exit(1)
    else:
        lastbackup = sorted(os.listdir(os.curdir)).pop()
        return lastbackup

def usage():
    print ‘Usage: python getinfo.py [ gettime | getbackup <service>]‘

funcdict = {‘gettime‘: getTime, ‘getbackup‘: getLastBackup}

def main():
    if len(sys.argv) < 2:
        usage()
        sys.exit(1)

    option = sys.argv[1:]
    if option[0] in funcdict.keys():
        print funcdict[option[0]](*option[1:])
    else:
        usage()

if __name__ == ‘__main__‘:
    main()

dircopy.py

#coding=utf-8
import shutil
import os
import sys

def dircopy(pathsrc, pathdst):
    os.path.walk(pathsrc, visit, ‘‘)

def visit(arg, dirname, names):
    dir = dirname.replace(sys.argv[1], ‘‘)
    # print ‘当前目录: ‘, dirname
    # print ‘当前相对目录：‘, dir
    # print ‘当前目录下的文件:‘, names
    # print ‘PathDst‘, PathDst
    # print ‘+‘
    # print dir
    dirnamedst = os.path.join(sys.argv[2], dir)
    # print ‘目标目录:‘, dirnamedst
    if not os.path.exists(dirnamedst):
        os.mkdir(dirnamedst)
        # print ‘创建目标目录成功‘
    for file in names:
        # print ‘判断文件：‘, file
        if os.path.isdir(os.path.join(dirname, file)) and not os.path.exists(os.path.join(dirnamedst, file)):
            os.mkdir(os.path.join(dirnamedst, file))
            # print ‘创建目录：‘, os.path.join(dirnamedst, file)
        elif os.path.isfile(os.path.join(dirname, file)):
            shutil.copy2(os.path.join(dirname, file), os.path.join(dirnamedst, file))
            # print ‘拷贝文件:‘, os.path.join(dirname, file)
    # print ‘-‘*50
    # print ‘开始下一次遍历‘
    # print

def main():
    if len(sys.argv) != 3:
        print ‘Usage: dircopy.py src dst‘
        sys.exit(1)
    else:
        if not sys.argv[1].endswith(os.path.sep):
            sys.argv[1] = sys.argv[1] + os.path.sep
        if not sys.argv[2].endswith(os.path.sep):
            sys.argv[2] = sys.argv[2] + os.path.sep
        dircopy(sys.argv[1], sys.argv[2])

if __name__ == ‘__main__‘:
    main()

原文地址：https://www.cnblogs.com/sharesdk/p/10821862.html