django - 如何在 unix 套接字上绑定(bind) Daphne？

Question

到目前为止，我用过Gunicorn ，使用此配置文件 systemd:

[Unit]
Description=gunicorn daemon
After=network.target


[Service]
EnvironmentFile=/var/www/user/.envvars
User=user
Group=www-data
WorkingDirectory=/var/www/user
ExecStart=/var/www/venv/bin/gunicorn --workers 3 --bind unix:/var/www/user/user.sock config.wsgi:application --env DJANGO_SETTINGS_MODULE='config.settings.production'

[Install]
WantedBy=multi-user.target

和Nginx对此 Unix 套接字的代理请求。

尝试Daphne ，我意识到我不能指定 --env DJANGO_SETTINGS_MODULE='config.settings.production'
但是我在 asgi.py 中指定了这个变量，就这一切都是正常的。

我一运行 gunicorn service ，套接字本身立即被创建，来自 nginx 的请求.

当我尝试对 Daphne 做同样的事情时，我得到一个错误:

Jun 26 11:48:32 p435061.kvmvps daphne[8447]: ValueError: invalid literal for int() with base 8: '/var/www/user/user.sock'

但我不知道如何使用 unix.sock当我尝试运行 Daphne并创建我的systemd文件

更新

我更改了设置文件，它给出了一些奇怪的东西，但它有效:

[Unit]
Description=daphne daemon
After=network.target


[Service]
EnvironmentFile=/var/www/gglobal/.envvars
User=gglobal
Group=www-data
WorkingDirectory=/var/www/gglobal
ExecStart=/var/www/venv/bin/daphne -b unix:/var/www/gglobal/gglobal.sock  config.asgi:channel_layer -v2

[Install]
WantedBy=multi-user.target

systemctl status daphne 返回:

Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,722 DEBUG    get 'RDS_HOSTNAME' casted as 'None' with default '<NoValue>'
Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,722 DEBUG    get 'RDS_PORT' casted as 'None' with default '<NoValue>'
Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,722 DEBUG    get 'REDIS_ENDPOINT_ADDRESS' casted as 'None' with default '<NoValue>'
Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,722 DEBUG    get 'REDIS_PORT' casted as 'None' with default '<NoValue>'
Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,723 DEBUG    get 'DJANGO_SENTRY_DSN' casted as 'None' with default 'https://56bb387ee6ef4e7b
Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,723 DEBUG    get 'DJANGO_SENTRY_CLIENT' casted as 'None' with default 'raven.contrib.django.
Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,723 DEBUG    get 'DJANGO_SENTRY_LOG_LEVEL' casted as '<class 'int'>' with default '20'
Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,724 DEBUG    get 'DJANGO_SENTRY_LOG_LEVEL' casted as '<class 'int'>' with default '20'
Jun 26 17:53:46 p435061.kvmvps daphne[14183]: 2017-06-26 17:53:46,724 DEBUG    get 'DJANGO_ADMIN_URL' casted as 'None' with default '<NoValue>'
Jun 26 17:53:48 p435061.kvmvps daphne[14183]: DEBUG 2017-06-26 17:53:48,186 base 14183 140286354425600 Configuring Raven for host: <raven.conf.remote.RemoteCo

但是 nginx 发誓缺少 *.sock 文件:

2017/06/26 17:47:51 [crit] 12682#12682: *59 connect() to unix:/var/www/project/project.sock failed (2: No such file or directory) while connecting to upstream, client: 5.152.1.201, server: mydomain.com, request: "GET / HTTP/2.0", upstream: "http://unix:/var/www/project/project.sock:/", host: "mydomain.com"

我花了一整天的时间来解决这个问题，但什么也没发生。

Answer 1

答案很简单:

问题是我指出 -b unix: ，以及 unix:前缀干扰了工作，当然，应该设置标志-u

[Unit]
Description=daphne daemon
After=network.target


[Service]
EnvironmentFile=/var/www/gglobal/.envvars
User=gglobal
Group=www-data
WorkingDirectory=/var/www/gglobal
ExecStart=/var/www/venv/bin/daphne -u /var/www/gglobal/gglobal.sock  config.asgi:channel_layer -v2

[Install]
WantedBy=multi-user.target