我試圖用supervisord
停止NGINX
時遇到錯誤。Supervisord - NGINX停止OSError
要啓動NGINX
沒有錯誤從supervisord
我曾在supervisord.conf
前面加上sudo
到nginx的命令:
[supervisord]
[program:nginx]
command=sudo nginx -c %(ENV_PWD)s/configs/nginx.conf
當我運行此:
使用supervisorctl
何時停止過程
$ supervisord -n
2017-02-09 12:26:06,371 INFO RPC interface 'supervisor' initialized
2017-02-09 12:26:06,372 INFO RPC interface 'supervisor' initialized
2017-02-09 12:26:06,372 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2017-02-09 12:26:06,373 INFO supervisord started with pid 22152
2017-02-09 12:26:07,379 INFO spawned: 'nginx' with pid 22155
2017-02-09 12:26:08,384 INFO success: nginx entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
^C# SIGINT: Should stop all processes
2017-02-09 13:59:08,550 WARN received SIGINT indicating exit request
2017-02-09 13:59:08,551 CRIT unknown problem killing nginx (22155):Traceback (most recent call last):
File "/Users/ocervell/.virtualenvs/ndc-v3.3/lib/python2.7/site-packages/supervisor/process.py", line 432, in kill
options.kill(pid, sig)
File "/Users/ocervell/.virtualenvs/ndc-v3.3/lib/python2.7/site-packages/supervisor/options.py", line 1239, in kill
os.kill(pid, signal)
OSError: [Errno 1] Operation not permitted
同:
$ supervisorctl stop nginx
FAILED: unknown problem killing nginx (22321):Traceback (most recent call last):
File "/Users/ocervell/.virtualenvs/ndc-v3.3/lib/python2.7/site-packages/supervisor/process.py", line 432, in kill
options.kill(pid, sig)
File "/Users/ocervell/.virtualenvs/ndc-v3.3/lib/python2.7/site-packages/supervisor/options.py", line 1239, in kill
os.kill(pid, signal)
OSError: [Errno 1] Operation not permitted
有沒有解決方法?
問題是,你爲什麼要在監督下啓動nginx?它守護進程,這意味着它退出,supervisord會檢測到失敗(不是)。它必須與sudo一起運行,因爲它綁定到低端口號(80和443)。重新考慮你監督守護進程的決定。爲了讓nginx運行,所以主管可以完成它的工作,你必須告訴它不要守護進程。 [請參考nginx文檔](http://nginx.org/en/docs/faq/daemon_master_process_off.html)。 –
啓動nginx工程,我在nginx配置中關閉了'daemon'。問題是如何與主管一起殺死它。我想用supervisor啓動/停止nginx的原因是,我需要爲所有正在運行的進程(webservers,redis,rabbitmq等)啓用/關閉開關,包括nginx。 –
試圖在黑暗中刺傷 - 「sudo supervisorctl stop nginx」,你試過了嗎? –