我已经尝试部署了2天,即使我阅读了许多文章,*问题和Digital Ocean Tutorials,似乎也无法使它正常工作.
当我绑定我的gunicorn文件(请参见下面的命令)并转到my_ip_address：8001时,一切正常
gunicorn --bind 0.0.0.0:8001 vp.wsgi:application
但是在我创建和编辑我的gunicorn.service文件的部分：
sudo nano /etc/systemd/system/gunicorn.service
[Unit]
Description=gunicorn daemon
After=network.target
[Service]
User=tony
Group=www-data
WorkingDirectory=/home/tony/vp/vp/
ExecStart=/home/tony/vp/vpenv/bin/gunicorn --workers 3 --bind unix:/home/tony/vp/vp/vp.sock vp.wsgi:application
[Install]
WantedBy=multi-user.target
还有我的nginx文件(出于隐私目的,我用my_ip_address替换了我的IP地址)
sudo nano /etc/nginx/sites-available/vp
server {
listen 80;
server_name my_ip_address;
location = /facivon.ico { access_log off; log_not_found off; }
location /static/ {
root /home/tony/vp;
}
location / {
include proxy_params;
proxy_pass http://unix:/home/tony/vp/vp/vp.sock;
}
}
我收到错误的网关502错误.
即使重新加载了所有内容：
(vpenv) ~/vp/vp$sudo systemctl daemon-reload
(vpenv) ~/vp/vp$sudo systemctl start gunicorn
(vpenv) ~/vp/vp$sudo systemctl enable gunicorn
(vpenv) ~/vp/vp$sudo systemctl restart nginx
因此,我检查了gunicorn的状态：
(vpenv) ~/vp/vp$sudo systemctl status gunicorn
并得到错误：
gunicorn.service - gunicorn daemon
Loaded: loaded (/etc/systemd/system/gunicorn.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2017-04-23 13:41:09 UTC; 18s ago
Main PID: 15438 (code=exited, status=3)
Apr 23 13:41:09 vp-first gunicorn[15438]: SECRET_KEY = os.environ["VP_SECRET_KEY"]
Apr 23 13:41:09 vp-first gunicorn[15438]: File "/home/tony/vp/vpenv/lib/python3.5/os.py", line 7
Apr 23 13:41:09 vp-first gunicorn[15438]: raise KeyError(key) from None
Apr 23 13:41:09 vp-first gunicorn[15438]: KeyError: 'VP_SECRET_KEY'
Apr 23 13:41:09 vp-first gunicorn[15438]: [2017-04-23 13:41:09 +0000] [15445] [INFO] Worker exitin
Apr 23 13:41:09 vp-first gunicorn[15438]: [2017-04-23 13:41:09 +0000] [15438] [INFO] Shutting down
Apr 23 13:41:09 vp-first gunicorn[15438]: [2017-04-23 13:41:09 +0000] [15438] [INFO] Reason: Worke
Apr 23 13:41:09 vp-first systemd[1]: gunicorn.service: Main process exited, code=exited, status=3/
Apr 23 13:41:09 vp-first systemd[1]: gunicorn.service: Unit entered failed state.
Apr 23 13:41:09 vp-first systemd[1]: gunicorn.service: Failed with result 'exit-code'.
^X
我已经将我的秘密密钥放置在〜./ bashrc中(并做了源〜./ bashrc)和我的virtualenv激活文件中(并做了了源vpenv / bin / activate).
.sock文件无处可寻！
一些注意事项：
之前,我遇到了另一个错误,即gunicorn无法启动,并且我的gunicorn和nginx配置路径如下所示：
独角兽：
WorkingDirectory=/home/tony/vp/
ExecStart=/home/tony/vp/vpenv/bin/gunicorn --workers 3 --bind unix:/home/tony/vp/vp.sock vp.wsgi:application
Nginx：
location / {
include proxy_params;
proxy_pass http://unix:/home/tony/vp/vp.sock;
}
如您所见,路径不是现在的vp / vp.sock,而是vp / vp / vp.sock.
当我做：
$ps -aux | grep gunicorn
我得到：
tony 15624 0.0 0.1 12944 976 pts/3 S+ 13:57 0:00 grep --color=auto gunicorn
这意味着有错误.
我的Nginx错误日志文件：
2017/04/23 13:41:19 [crit] 15491#15491: *2 connect() to unix:/home/tony/vp/vp/vp.sock failed (2: No such file or directory) while connecting to upstream, client: Client.IP, server: Server.IP, request: "GET / HTTP/1.1", upstream: "http://unix:/home/tony/vp/vp/vp.sock:/", host: "Server.IP"
2017/04/23 13:41:19 [crit] 15491#15491: *2 connect() to unix:/home/tony/vp/vp/vp.sock failed (2: No such file or directory) while connecting to upstream, client: Client.IP, server: Server.IP, request: "GET /favicon.ico HTTP/1.1", upstream: "http://unix:/home/tony/vp/vp/vp.sock:/favicon.ico", host: "Server.IP", referrer: "http://Server.IP/"
这是我的wsgi.py文件：
import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "config.settings.production")
application = get_wsgi_application()
是的,我使用多个设置文件.
我不得不说这是我第一次部署,但我会尽力了解所有内容.
希望你能帮忙！！！
解决方法:
我创建的新用户无权访问.bashrc
我所做的是将环境变量放置在gunicorn.service文件中,如下所示：
[Service]
Environment=VP_SECRET_KEY=<value>
重新开始一切：
sudo systemctl daemon-reload
sudo systemctl start gunicorn
sudo systemctl enable gunicorn
sudo systemctl restart nginx
并做了！