When a Python Script Runs and Ends With sys.exit(0) Gives Error: exited with status 2

Question

我正在尝试进行 keepalived 配置和我使用并直接以 sys.exit(0) 结尾的脚本给出了该错误：

/usr/bin/script.py exited with status 2

我该怎么做才能纠正这个问题？

我的脚本代码：

import sys
sys.exit(0)

我的 Keepalived 配置文件：

vrrp_script chk_myscript {
    script       "/usr/bin/script.py"
    interval 2
    fall 2
    rise 2
}

vrrp_instance VI_1 {
    state MASTER
    interface eth1
    virtual_router_id 20
    priority 101
    advert_int 1
    authentication {
        auth_type PASS
        auth_pass 1111
    }
    virtual_ipaddress {
        192.168.10.121
    }
    track_script {
       myscript
    }
}

Answer 1

您缺少 shebang，因此该脚本当前不会被解释为 python 脚本。将 #!/usr/bin/env python 添加到脚本顶部以修复此问题。

When a Python Script Runs and Ends With sys.exit(0) Gives Error: exited with status 2

When a Python Script Runs and Ends With sys.exit(0) Gives Error: exited with status 2

python

bash

ubuntu

high-availability

keepalived