Question
Need some help completing deployment of Django site on Nginx from local computer
- Posted February 12, 2017
- DjangoNginxUbuntu 16.04
I followed this tutorial for setting up uwsgi and Nginx on Ubunutu
The guide shows how to setup two fresh Django sites, I just did the first one and that is now working here
for the second site I want to deploy a Django blog I had built locally, put it on the same ip and serve it on port :8080 so then I followed this tutorial
https://www.digitalocean.com/community/tutorials/how-to-deploy-a-local-django-app-to-a-vps
I have followed everything in the guide apart from the GUnicorn part as I believe I dont need that if I have Uwsgi.
Ive cloned my site there, setup psql, migrated the db and finally done collecstatic and they all seem to have worked without any problems, I can run the site and see it at :8080 if I do manage.py runserver 0.0.0.0:8080 but if I just go to that port normally then I get an ‘internal server error’.
The following is my setup for uwsgi and Nginx, its almost exactly the same as what I did for ‘first site’ however I should add that the second tutorial had somethings a bit different for the Nginx server block setup which Im not sure if I need so I have commented those out (e.g. proxy_pass etc)
/etc/uwsgi/sites/codego.ini
[uwsgi] project = codego uid = david base = /home/david
chdir = /home/david/codego/codego home = /home/david/Env/codego module = codego.wsgi:application
master = true processes = 5
socket = /run/uwsgi/codego.sock chown-socket = david:www-data chmod-socket = 666 vacuum = true
/etc/systemd/system/uwsgi.service
[Unit] Description=uWSGI Emperor service
[Service] ExecStartPre=/bin/bash -c ‘mkdir -p /run/uwsgi; chown david:www-data /run/uwsgi’ ExecStart=/usr/local/bin/uwsgi --emperor /etc/uwsgi/sites Restart=always KillSignal=SIGQUIT Type=notify NotifyAccess=all
[Install] WantedBy=multi-user.target
/etc/nginx/sites-available/codego
server { listen 8080; server_name = 128.199.120.162;
location = /favicon.ico { access_log off; log_not_found off; }
location /static/ {
root /home/david/codego;
}
location / {
#proxy_pass http://127.0.0.1:8001;
#proxy_set_header X-Forwarded-Host $server_name;
#proxy_set_header X-Real-IP $remote_addr;
#add_header P3P 'CP="ALL DSP COR PSAa PSDa OUR NOR ONL UNI COM NAV"';
include uwsgi_params;
uwsgi_pass unix:/run/uwsgi/codego.sock;
}
}
Ive been banging my head against this for hrs now and still can’t figure it out.
I should add btw that my wigs.py file was blank for some reason so I had to manually add that content there from local and also Nginx error logs dont seem to be logging anything for some reason.
Any advice would be appreciated, I think Im very close to finishing this setup!
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Found the problem, my directory structure was causing this I think as I had too many folders within folders and not named correctly, after removing everything in the Env and starting again for that Django install but this time with a more simple folder structure I seem to have it right and can see the site at :8080.
I have setup uwsgi logging from the answer here:
https://www.digitalocean.com/community/questions/how-to-check-error-logs-for-flask-uwsgi-nginx-app
results are below, not sure what it means about ‘No such file or directory [core/socket.c line 230]’ though…
current working directory: /etc/uwsgi/sites detected binary path: /usr/local/bin/uwsgi !!! no internal routing support, rebuild with pcre support !!! chdir() to /home/david/codego/codego your processes number limit is 1882 your memory page size is 4096 bytes detected max file descriptor number: 1024 lock engine: pthread robust mutexes thunder lock: disabled (you can enable it with --thunder-lock) bind(): No such file or directory [core/socket.c line 230] *** Starting uWSGI 2.0.14 (64bit) on [Wed Feb 15 10:56:24 2017] *** compiled with version: 5.4.0 20160609 on 05 February 2017 05:08:58 os: Linux-4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 nodename: ubuntu-512mb-sgp1-01 machine: x86_64 clock source: unix detected number of CPU cores: 1
and could file ownership be the problem? This is what ls -ld gives me:
drwxr-xr-x 3 root root 4096 Feb 5 04:28 /home drwxr-xr-x 9 david david 4096 Feb 12 04:54 /home/david drwxr-xr-x 3 david root 4096 Feb 10 14:07 /home/david/codego drwxr-xr-x 6 david root 4096 Feb 11 05:48 /home/david/codego/codego
OK, I seem to be getting something back from Nginx error logs now:
2017/02/15 09:28:38 [error] 25498#25498: *97 connect() to unix:/run/uwsgi/codego.sock failed (111: Connection refused) while connecting to upstream, client: 23.251.55.38, server: =, request: “GET http://23.251.55.38/index.html?rands=_438580716224561904527728 HTTP/1.0”, upstream: “uwsgi://unix:/run/uwsgi/codego.sock:”, host: “23.251.55.38” 2017/02/15 09:38:29 [error] 25498#25498: *99 connect() to unix:/run/uwsgi/codego.sock failed (111: Connection refused) while connecting to upstream, client: 61.157.96.109, server: =, request: “GET http://www.so.com/?rands=_3444315521381502065840 HTTP/1.0”, upstream: “uwsgi://unix:/run/uwsgi/codego.sock:”, host: “www.so.com” 2017/02/15 09:38:31 [error] 25498#25498: *101 connect() to unix:/run/uwsgi/codego.sock failed (111: Connection refused) while connecting to upstream, client: 61.157.96.109, server: =, request: “GET http://m.baidu.com/?rands=_1905660072016447504031196 HTTP/1.0”, upstream: “uwsgi://unix:/run/uwsgi/codego.sock:”, host: “m.baidu.com” 2017/02/15 09:38:32 [error] 25498#25498: *103 connect() to unix:/run/uwsgi/codego.sock failed (111: Connection refused) while connecting to upstream, client: 61.157.96.109, server: =, request: “GET http://www.sogou.com/?rands=_18040125564024970503674080 HTTP/1.0”, upstream: “uwsgi://unix:/run/uwsgi/codego.sock:”, host: “www.sogou.com” 2017/02/15 09:45:35 [error] 25498#25498: *105 connect() to unix:/run/uwsgi/codego.sock failed (111: Connection refused) while connecting to upstream, client: 182.232.109.9, server: =, request: “GET / HTTP/1.1”, upstream: “uwsgi://unix:/run/uwsgi/codego.sock:”, host: “128.199.120.162:8080” 2017/02/15 09:45:42 [error] 25498#25498: *105 connect() to unix:/run/uwsgi/codego.sock failed (111: Connection refused) while connecting to upstream, client: 182.232.109.9, server: =, request: “GET / HTTP/1.1”, upstream: “uwsgi://unix:/run/uwsgi/codego.sock:”, host: “128.199.120.162:8080” 2017/02/15 09:51:16 [error] 25498#25498: *113 connect() to unix:/run/uwsgi/codego.sock failed (111: Connection refused) while connecting to upstream, client: 182.232.109.9, server: =, request: “GET / HTTP/1.1”, upstream: “uwsgi://unix:/run/uwsgi/codego.sock:”, host: “128.199.120.162:8080”
why is it showing things like this though? Are these bot hack attempts?
http://m.baidu.com/?rands=_1905660072016447504031196 HTTP/1.0", upstream: “uwsgi://unix:/run/uwsgi/codego.sock:”, host: “m.baidu.com”
I should add that I made some changes to my uwsgi ini file as I think my project file structure may have been causing some problems, so its now like this
[uwsgi] project = codego/codego uid = david base = /home/%(uid)
chdir = %(base)/%(project) home = %(base)/Env/%(project) module = %(project).wsgi:application
master = true processes = 5
socket = /run/uwsgi/%(project).sock chown-socket = %(uid):www-data chmod-socket = 666 vacuum = true
the reason the project is codger/codego is that my directory structure for this Django setup is like this:
/home/david/codego/codego/
anyway, now instead of ‘internal server error’ Im getting a 502 bad gateway so not sure if Ive really made any progress lol
I already tried that but nothing is returned when I run it and also the log file itself seems to be empty when I open it, is that normal?
@easycompany80
Have you checked the log files generated by NGINX?
The above will display the last 20 lines of the
error.logand may have more information as to why you’re receiving the ISE.