supervisord python脚本：退出状态1;不期望循环

发布时间：2020-12-13 23:25:19 所属栏目：Linux 来源：网络整理

导读：我正在尝试使用supervisord运行以下 python代码,但它开始重新启动第二个我执行supervisord -c /etc/supervisord.conf 请指教？ import urllib2import timedef goget(): url = "http://hitch.tv/grabs.php" data = urllib2.urlopen(url) grabbedpic = data.re

我正在尝试使用supervisord运行以下 python代码,但它开始重新启动第二个我执行supervisord -c /etc/supervisord.conf
请指教？

import urllib2
import time

def goget():
    url = "http://hitch.tv/grabs.php"
    data = urllib2.urlopen(url)
    grabbedpic = data.read()

    with open('/root/python/tmp.txt','r') as tmpfile:
        last=tmpfile.read().replace('n','')

    msgstr = []
    u = 'http://hitch.tv/'

    print last
    if grabbedpic == last:
        print "same pic"
    else:
        msgstr = u + grabbedpic
        //send email with msgstr here 

        with open('tmp.txt','w') as tmpfile:
            tmpfile.write(grabbedpic)

    time.sleep(15)

while True:
    goget()

这是supervisord.log的日志输出

> 2014-02-19 22:44:17,993 INFO spawned: 'front' with pid 19859
> 2014-02-19 22:44:19,278 INFO exited: front (exit status 1; not
> expected) 2014-02-19 22:44:20,284 INFO spawned: 'front' with pid 19860
> 2014-02-19 22:44:21,516 INFO exited: front (exit status 1; not
> expected) 2014-02-19 22:44:23,523 INFO spawned: 'front' with pid 19862
> 2014-02-19 22:44:24,805 INFO exited: front (exit status 1; not
> expected) 2014-02-19 22:44:27,814 INFO spawned: 'front' with pid 19863
> 2014-02-19 22:44:29,004 INFO exited: front (exit status 1; not
> expected) 2014-02-19 22:44:30,006 INFO gave up: front entered FATAL
> state,too many start retries too quickly

来自supervisord.conf

[program:front]
command=python /root/python/front.py
process_name = front
autostart = true
autorestart = true
startsecs = 10
stopwaitsecs = 30

解决方法

作为评论中提到的eggonlegs,您可以通过检查/ var / log / supervisor /目录来探索更多日志.我有同样的问题,我发现创建了以下文件：

celery_worker-stderr---supervisor-DEjyLf.log

(作为我的程序的名称[程序：前面]).

通过检查,我发现：

File "/usr/lib/python3.4/logging/__init__.py",line 1006,in __init__
    StreamHandler.__init__(self,self._open())
  File "/usr/lib/python3.4/logging/__init__.py",line 1030,in _open
    return open(self.baseFilename,self.mode,encoding=self.encoding)
PermissionError: [Errno 13] Permission denied: '/devel.log'

所以我的问题是由于权限,因为我没有在celery_worker.conf文件中指定目录.一旦指定：

directory = /path/to/logs/

一切都很完美.

它可能不是同一个错误,但绝对检查这些stderr或stdout日志将有所帮助

（编辑：李大同）

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