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supervisor 部署问题，单独用 gunicorn 启动是可以正常使用的，加上 supervisor，一跳转就会 500，求帮忙
toarya · 2017-06-05 11:11:00 +08:00 · 4237 次点击这是一个创建于 2726 天前的主题，其中的信息可能已经有所发展或是发生改变。
部署完 gunicorn+ngnix+supervisor 后可以进入 /user/的登录界面，但是输入表单后，点登录跳转，就会直接
Internal Server Error
The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
不用 supervisor，直接在项目目录用 gunicorn 启动就没问题。
gunicrorn 日志如下，但不知道怎么能看到更详细点的日志...
127.0.0.1 - - [05/Jun/2017:09:41:36 +0800] "GET / HTTP/1.0" 302 219 "-"
127.0.0.1 - - [05/Jun/2017:09:41:36 +0800] "GET /user/ HTTP/1.0" 200 3902 "-"
127.0.0.1 - - [05/Jun/2017:09:41:36 +0800] "GET /static/images/icons.png HTTP/1.0" 404 233 "http://XXX.XX.XXX.238/static/css/login_style.css"
127.0.0.1 - - [05/Jun/2017:09:41:40 +0800] "POST /user/login HTTP/1.0" 500 291 "http://XXX.XX.XXX.238/user/"
supervisor 配置如下
[program:tweet-demo]
command=/usr/local/bin/gunicorn wsgi --worker-class=gevent --bind 0.0.0.0:8001 --pid /tmp/tweet-demo.pid
directory=/home/ubuntu/demo/tweet-demo
求解救...
Internal Server Error
The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
不用 supervisor，直接在项目目录用 gunicorn 启动就没问题。
gunicrorn 日志如下，但不知道怎么能看到更详细点的日志...
127.0.0.1 - - [05/Jun/2017:09:41:36 +0800] "GET / HTTP/1.0" 302 219 "-"
127.0.0.1 - - [05/Jun/2017:09:41:36 +0800] "GET /user/ HTTP/1.0" 200 3902 "-"
127.0.0.1 - - [05/Jun/2017:09:41:36 +0800] "GET /static/images/icons.png HTTP/1.0" 404 233 "http://XXX.XX.XXX.238/static/css/login_style.css"
127.0.0.1 - - [05/Jun/2017:09:41:40 +0800] "POST /user/login HTTP/1.0" 500 291 "http://XXX.XX.XXX.238/user/"
supervisor 配置如下
[program:tweet-demo]
command=/usr/local/bin/gunicorn wsgi --worker-class=gevent --bind 0.0.0.0:8001 --pid /tmp/tweet-demo.pid
directory=/home/ubuntu/demo/tweet-demo
求解救...
第 1 条附言 · 2017-06-05 11:49:53 +08:00
还有就是这个项目用了 flask-socketion 实现 websocket 来着，改了一下 supervisor 设置,好像也没效果...
[inet_http_server] ; inet (TCP) server disabled by default
port=0.0.0.1:9001 ; (ip_address:port specifier, *:port for all iface)
;username=user ; (default is no username (open server))
;password=123 ; (default is no password (open server))
[inet_http_server] ; inet (TCP) server disabled by default
port=0.0.0.1:9001 ; (ip_address:port specifier, *:port for all iface)
;username=user ; (default is no username (open server))
;password=123 ; (default is no password (open server))
9 条回复 • 2017-06-06 04:47:31 +08:00
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1
konia 2017-06-05 12:24:58 +08:00 via iPhone
不用 nginx 直接访问 8001，也会这样吗？
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3
parametrix 2017-06-05 13:12:46 +08:00
楼主确定 gunicorn 是正常运行的么，我印象中旧版本的 supervisor 运行 python 程序有 Bug 来着。
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4
parametrix 2017-06-05 13:19:29 +08:00  1
你看下是不是这个问题：
··· #!/usr/bin/env bash cd /var/www/monmar export $(cat .env) && exec .venv/bin/gunicorn config.wsgi -c deploy/gunicorn.conf.py ··· Please pay attention that we're not calling .venv/bin/gunicorn directly, but wrapping it with exec. If you don't do that, your Gunicorn program won't be supervisored, and you won't be able to stop and restart it properly. Ref: https://samoylov.eu/2016/08/31/deploying-django-with-gunicorn-and-supervisor/ |
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5
robinlovemaggie 2017-06-05 13:22:26 +08:00
论日志的重要性
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6
toarya OP @parametrix 谢谢！好像确实是这个问题，之前输出的日志是空的，这样跑了一下终于看到具体的异常了。
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7
loveminds 2017-06-05 15:41:26 +08:00 via Android
@parametrix 为啥不直接用 systemd 启动
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8
parametrix 2017-06-05 15:45:28 +08:00
@loveminds 说得好，我一般也是直接用 systemd 的 :)
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9
loveminds 2017-06-06 04:47:31 +08:00
@parametrix 我是超讨厌超级猥琐这种画蛇添足的东西，在它可以作为正式的 init 之前，多出的层级意味着损失效率和徒增故障点，systemd 的日志已经相当完善了，至于有些人要的 web 控制台，也有相应组件
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