nginx tomcat 自动部署python脚本

<pre name="code" class="python">#!/usr/bin/env python
#--coding:utf8--
import sys,subprocess,os,datetime,paramiko,re
local_path='/home/pangpeng/'
nginx_web_path='/var/www/html/'
tomcat_webapps_path='/usr/local/tomcat7/webapps/'
backup_nginx_path='/tmp/backup_nginx/'
backup_tomcat_app='/tmp/backup_tomcat_app/'
username='root'
port=22 #ssh port

def web(web_dir,update_ip):
    #creat remote backup_path
    creat_backup_dir_cmd = 'mkdir '+backup_nginx_path
    exec_cmd(update_ip,creat_backup_dir_cmd)

    current_date = datetime.datetime.now().strftime("%Y%m%d%H%M")
    cmd = 'mv '+nginx_web_path+web_dir+' '+backup_nginx_path+web_dir+'_'+current_date
    #backup
    exec_cmd(update_ip,cmd)
    #upload file
    upload_cmd = 'scp -r '+local_path+web_dir+' '+update_ip+':'+nginx_web_path
    print(upload_cmd)
    subprocess.Popen(upload_cmd,shell=True,stdout=subprocess.PIPE)
    #change owner
    #chmod_cmd='chown -R jujusport.jujusport '+nginx_web_path+web_dir
    #exec_cmd(update_ip,chmod_cmd)

def tomcat(tomcat_ip,app):

    root_dir = re.split('.',app)[0]
    creat_backup_tomcat_app_cmd = 'mkdir '+backup_tomcat_app
    current_date = datetime.datetime.now().strftime("%Y%m%d%H%M")
    tomcat_cmd='pkill -15 java;sleep 5;'+'mv '+tomcat_webapps_path+app+' '+backup_tomcat_app+app+'_'+current_date
    tomcat_cmd2='mv '+tomcat_webapps_path+root_dir+' '+backup_tomcat_app+root_dir+'_'+current_date
    upload_cmd='scp '+local_path+app+' '+tomcat_ip+':'+tomcat_webapps_path
    cmd='sudo -u jujusport /usr/local/tomcat7/bin/catalina.sh start'

    #create backup dir
    exec_cmd(tomcat_ip,creat_backup_tomcat_app_cmd)
    #backup PacketName.war PacketName
    exec_cmd(tomcat_ip,tomcat_cmd)
    exec_cmd(tomcat_ip,tomcat_cmd2)
    #upload file
    subprocess.Popen(upload_cmd,shell=True,stdout=subprocess.PIPE)
    print "upload done:"+upload_cmd
    #start tomcat
    exec_cmd(tomcat_ip,cmd)


def exec_cmd(server_ip, cmd):
    paramiko.util.log_to_file('/tmp/paramiko.log')
    pkey='/root/.ssh/id_rsa'
    key=paramiko.RSAKey.from_private_key_file(pkey)
    s=paramiko.SSHClient()
    s.load_system_host_keys()
    s.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    s.connect(server_ip,port,username,pkey=key)
    try:
        print server_ip+':'+cmd
        stdin,stdout,stderr=s.exec_command(cmd)
        print 'stdout:'+stdout.read()
        print 'stderr:'+stderr.read()
    except Exception, e:
        print e
    finally:
        s.close()

def cleanstore(server_ip,back_up_dir):
    command = "find %s -type d -mtime +30 |xargs rm -fr" %(back_up_dir)
    exec_cmd(server_ip,command)
if __name__ == "__main__":
    print  '''
            example:deploy.py web v1
            example:deploy.py tomcat 192.168.1.192 ROOT.war
            '''
    if (sys.argv[1] == 'web') and (sys.argv[2]=='v1'):
        web("v1",'192.168.1.193')
        cleanstore('192.168.1.193',backup_nginx_path)
    elif (sys.argv[1] == 'tomcat') and (sys.argv[2]=='192.168.1.192'):
        tomcat('192.168.1.192',sys.argv[3])
        cleanstore('192.168.1.192',backup_tomcat_app)
    elif (sys.argv[1] == 'tomcat') and(sys.argv[2]=='192.168.1.193'):
        tomcat('192.168.1.193',sys.argv[3])
        cleanstore('192.168.1.193',backup_tomcat_app)
    else:
        sys.exit(0)

sed -i 's/Defaults    requiretty/#Defaults    requiretty/' /etc/sudoers

#visudo 注释掉Defaults    requiretty 

不然无法执行：

cmd='sudo -u jujusport /usr/local/tomcat7/bin/catalina.sh start'
    exec_cmd(tomcat_ip,cmd)

最后

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