今天在使用fabric远程安装rpm时,一直报:Fatal error: run() received nonzero return code 1 while executing!
这看起来也是没笔病呀,但fabric就是这么蛋疼, 它在执行过程中, 如果执行命令返回非零, 就会中断后面的逻辑.
解决方法就是忽略掉这个fabric的告警
env.warn_only=True
错误代码:
from fabric.api import *
env.user = ‘root‘
env.hosts = [‘192.168.79.55‘,]
env.password = ‘hadoop‘
def install():
run(‘rpm -ivh /root/py/psutils-p17-18-mdv2011.0.x86_64.rpm‘)
执行fab命令,就报下面这个错
添加 env.warn_only=True 就Ok了
from fabric.api import *
env.user = ‘root‘
env.hosts = [‘192.168.79.55‘,]
env.password = ‘hadoop‘
env.warn_only=True
def install():
run(‘rpm -ivh /root/py/psutils-p17-18-mdv2011.0.x86_64.rpm‘)
fabric报错:Fatal error: run() received nonzero return code 1 while executing!
原文：https://www.cnblogs.com/z-qinfeng/p/12089044.html