用Fabric自动推送nagios client脚本

#!/usr/bin/python2.6
from  fabric.api  import  *
from  fabric.colors  import  *
from  fabric.context_managers  import  *

user  =  'ec2-user'
hosts  =  [ 'bidder1' , 'bidder2' , 'bidder3' , 'bidder4' , 'bidder5' , 'bidder6' , 'bidder7' , 'bidder8' ]
# hosts = ['bidder1',]

@task
def  put_task():
    print  yellow( "Put Local File to remote" )
    with settings(warn_only = True ):
        put( "/home/ec2-user/check_cpu_utili.sh" , "/home/ec2-user/check_cpu_utili.sh" )
        sudo( "cp /home/ec2-user/check_cpu_utili.sh /usr/local/nagios/libexec" )
        sudo( "chown nagios:nagios /usr/local/nagios/libexec/check_cpu_utili.sh" )
        sudo( "chmod +x /usr/local/nagios/libexec/check_cpu_utili" )
        sudo( "kill -9 `ps aux | grep nrpe | head -n1 | awk '{print $2}' `" )
        sudo( "/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d" )
        print  green( "Put File success and restart nagios nrpe service!" )

for  host  in  hosts:
    env.host_string  =  host
    put_task()
#put_task()