大家好！
我正在尝试将 Discourse 安装到一个子域。
我的主域运行的是 WordPress，它是使用 docker-compose 构建的。
子域和主域使用同一个 VPS 服务器。
安装过程中，我遵循了以下指南：https://meta.discourse.org/t/run-other-websites-on-the-same-machine-as-discourse/17247
不幸的是，NGINX 无法启动。当我运行 systemctl status nginx 命令时，出现以下消息：
× nginx.service - A high performance web server and a reverse proxy server
Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Fri 2024-03-08 07:06:36 CST; 1h 14min ago
Docs: man:nginx(8)
Process: 27329 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=0/SUCCESS)
Process: 27330 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (code=exited, status=1/FAILURE)
CPU: 42ms
Mar 08 07:06:33 vmi1695712.contaboserver.net systemd[1]: Starting A high performance web server and a reverse proxy server...
Mar 08 07:06:33 vmi1695712.contaboserver.net nginx[27330]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Unknown error)
Mar 08 07:06:34 vmi1695712.contaboserver.net nginx[27330]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Unknown error)
Mar 08 07:06:34 vmi1695712.contaboserver.net nginx[27330]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Unknown error)
Mar 08 07:06:35 vmi1695712.contaboserver.net nginx[27330]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Unknown error)
Mar 08 07:06:35 vmi1695712.contaboserver.net nginx[27330]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Unknown error)
Mar 08 07:06:36 vmi1695712.contaboserver.net nginx[27330]: nginx: [emerg] still could not bind()
Mar 08 07:06:36 vmi1695712.contaboserver.net systemd[1]: nginx.service: Control process exited, code=exited, status=1/FAILURE
Mar 08 07:06:36 vmi1695712.contaboserver.net systemd[1]: nginx.service: Failed with result 'exit-code'.
Mar 08 07:06:36 vmi1695712.contaboserver.net systemd[1]: Failed to start A high performance web server and a reverse proxy server.
我的 Discourse 站点配置文件如下：
# Default server configuration
#
server {
# listen 80 default_server;
# listen [::]:80 default_server;
# SSL configuration
#
# listen 443 ssl default_server;
# listen [::]:443 ssl default_server;
#
# Note: You should disable gzip for SSL traffic.
# See: https://bugs.debian.org/773332
#
# Read up on ssl_ciphers to ensure a secure configuration.
# See: https://bugs.debian.org/765782
#
# Self signed certs generated by the ssl-cert package
# Don't use them in a production server!
#
# include snippets/snakeoil.conf;
root /var/www/html;
# Add index.php to the list if you are using PHP
index index.html index.htm index.nginx-debian.html;
server_name forum.ictsharks.com;
location / {
proxy_pass http://unix:/var/discourse/shared/standalone/nginx.http.sock:;
proxy_set_header Host $http_host;
proxy_http_version 1.1;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
# try_files $uri $uri/ =404;
}
# pass PHP scripts to FastCGI server
#
#location ~ \.php$ {
# include snippets/fastcgi-php.conf;
#
# # With php-fpm (or other unix sockets):
# fastcgi_pass unix:/run/php/php7.4-fpm.sock;
# # With php-cgi (or other tcp sockets):
# fastcgi_pass 127.0.0.1:9000;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
我检查了好几次，但还是找不到错误所在。
抱歉，我是 Linux / NGINX / Docker 新手。任何建议都将不胜感激。谢谢。
