gunicorn - 如何在没有 WSGI 的情况下为 Gunicorn 配置 ExecStart？

Question

Systemd 和 Gunicorn 需要某种 wsgi 文件作为 ExecStart 的最后一个参数:http://docs.gunicorn.org/en/latest/deploy.html?highlight=ExecStart#systemd

对于 Django，这在主模块中作为 wsgi.py:

ExecStart=/home/admin/django/bin/gunicorn --config /home/admin/src/gunicorn.py --bind unix:/tmp/api.sock myapp.wsgi

但是这个文件在使用Sanic和uvloop时显然是不存在的(我相信新的协议(protocol)叫做ASGI)。我尝试将其替换为 app.py ，这不出所料:

ExecStart=/home/admin/sanic/bin/gunicorn --config /home/admin/src/gunicorn.py --bind unix:/tmp/api.sock myapp.app

使用Sanic时该参数应该如何配置？

Answer 1

如果你想用 systemd 启动 sanic，你为什么不使用 supervisrod: Supervisord .

启动 -> Systemd -> supervisord -> gunicorn -> sanic

[unix_http_server]
file=/tmp/supervisor.sock                       ; path to your socket file

[supervisord]
logfile=/var/log/supervisord/supervisord.log    ; supervisord log file
logfile_maxbytes=50MB                           ; maximum size of logfile before rotation
logfile_backups=10                              ; number of backed up logfiles
loglevel=error                                  ; info, debug, warn, trace
pidfile=/var/run/supervisord.pid                ; pidfile location
nodaemon=false                                  ; run supervisord as a daemon
minfds=1024                                     ; number of startup file descriptors
minprocs=200                                    ; number of process descriptors
user=root                                       ; default user
childlogdir=/var/log/supervisord/               ; where child log files will live

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

[supervisorctl]
serverurl=unix:///tmp/supervisor.sock         ; use a unix:// URL  for a unix socket

[program:ctrlapi]
directory=/home/ubuntu/api
command=/home/ubuntu/api/venv3/bin/gunicorn api:app --bind 0.0.0.0:8000 --worker-class sanic.worker.GunicornWorker -w 2
stderr_logfile = log/api_stderr.log
stdout_logfile = log/api_stdout.log