运维通用python脚本框架
2016-04-14 17:09
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摘要: opsmod.py ServiceName start | stop | status | backup | update Pkg
脚本只为框架,业务逻辑需自身判断加入,比如:启动服务,脚本需要加入服务存在和不存在的逻辑判断等。
脚本只为框架,业务逻辑需自身判断加入,比如:启动服务,脚本需要加入服务存在和不存在的逻辑判断等。
#!/usr/bin/env python # -*- coding: utf-8 -*- __author__ = 'honglongwei' import os import sys import time import zipfile import datetime import subprocess from subprocess import Popen #src update package path src_path = '/tmp/backup' #des update package path des_path = {'tomcat': '/tmp/222', 'apache': '/tmp', 'websocket': '/tmp'} #src backup package path bsrc_path_lt = {'tomcat': ['/tmp/2', '/tmp/1'], 'apache': ['/tmp'], 'websocket': ['/tmp']} #des backup package path bdes_path = '/tmp/backup' #service name and server start bin srv_up = {'tomcat': '/home/mrdTcomat/app/tomcat/bin/start.sh', 'apache': '', 'websocket': ''} #service name and server stop bin srv_down = {'tomcat': '/home/mrdTcomat/app/tomcat/bin/shutdown.sh', 'apache': '', 'websocket': ''} #change return color def G(s): return "%s[32;2m%s%s[0m"%(chr(27), s, chr(27)) def A(s): return "%s[36;2m%s%s[0m"%(chr(27), s, chr(27)) def R(s): return "%s[31;2m%s%s[0m"%(chr(27), s, chr(27)) def start(ServiceName): ''' Desc: Start GameServer CLI Example: opsmod.py ServiceName start ''' cmd = srv_up[ServiceName] proc = Popen(cmd, shell=True) return G('Start GameServer is successful !') def stop(ServiceName): ''' Desc: Stop GameServer CLI Example: opsmod.py ServiceName stop ''' cmd = srv_down[ServiceName] proc = Popen(cmd, shell=True) return G('Stop GameServer is running...,please wait !') def status(ServiceName): ''' Desc: Check GameServer Status CLI Example: 3ff0 opsmod.py ServiceName status ''' cmd = 'ps -ef|grep {0}|grep -v grep'.format(ServiceName) proc = Popen(cmd, stdout=subprocess.PIPE, shell=True) item = proc.stdout.read() cot = len(item.split('\n')) - int(1) ret = item + '\n' + '*'*80 + '\n' + 'The total of process is {0} !'.format(cot) return G(ret) def update(ServiceName, Pkg): ''' Desc: Update GameServer CLI Example: opsmod.py ServiceName update Pkg ''' if Pkg: fl = os.path.join(src_path, Pkg) try: zfile = zipfile.ZipFile(fl,'r') for filename in zfile.namelist(): zfile.extract(filename, des_path[ServiceName]) return G('Update is successful !') except IOError: return R('The package is invalid !!!') else: return R('The package is invalid !!!') def backup(ServiceName): ''' Desc: Backup GameServer CLI Example: opsmod.py ServiceName backup ''' bakname = ServiceName + '_' + datetime.datetime.now().strftime('%Y%m%d%H%M%S') + '.zip' zipname = os.path.join(bdes_path, bakname) f = zipfile.ZipFile(zipname, 'w', zipfile.ZIP_DEFLATED) for bsrc_path in bsrc_path_lt[ServiceName]: bac_path = os.path.dirname(bsrc_path) ls_path = bac_path + '/' zg_path = bsrc_path.split(ls_path)[1] os.chdir(bac_path) for dirpath, dirnames, filenames in os.walk(zg_path): for filename in filenames: f.write(os.path.join(dirpath, filename)) f.close() return G('Backup is successful !') if __name__== "__main__": opts = sys.argv try: if opts[1]=='-d' or opts[1]=='--help': print G('start :') + R('{0}'.format(start.__doc__)) print G('stop :') + R('{0}'.format(stop.__doc__)) print G('status :') + R('{0}'.format(status.__doc__)) print G('update :') + R('{0}'.format(update.__doc__)) print G('backup :') + R('{0}'.format(backup.__doc__)) elif opts[2]=='start': print start(opts[1]) elif opts[2]=='stop': print stop(opts[1]) elif opts[2]=='status': print status(opts[1]) elif opts[2]=='backup': print backup(opts[1]) elif opts[2]=='update': print update(opts[1], opts[3]) else: print R('Script Parameter Error !!!') except IndexError: print R('Script Parameter Error !!!')
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