pockethost/docker/nginx-conf/nginx.conf

server {
    listen 80 default_server;
    server_name _;
    return 301 https://$host$request_uri;
}

server {

    # dev
    server_name www.pockethost.local;
    return 301 $scheme://pockethost.local$request_uri;  
    
    # prod 
    # server_name www.pockethost.io;
    # return 301 $scheme://pockethost.io$request_uri;  
}

server {
    listen       443 ssl;  

    # dev
    server_name  pockethost.local;
    ssl_certificate     /mount/ssl/pockethost.local.crt;
    ssl_certificate_key /mount/ssl/pockethost.local.key;

    # prod 
    # server_name  pockethost.io;
    # ssl_certificate     /mount/ssl/fullchain.pem;
    # ssl_certificate_key /mount/ssl/privkey.pem;

    access_log  /mount/logs/access.log;
    error_log  /mount/logs/error.log;

    location / {
        proxy_read_timeout 180s;

        # WebSocket support
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade"; 

        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        proxy_pass http://www:3000;
    }
}

server {
    listen       443 ssl;

    # dev
    server_name  *.pockethost.local;  
    ssl_certificate     /mount/ssl/pockethost.local.crt;
    ssl_certificate_key /mount/ssl/pockethost.local.key;


  # prod
#   server_name  *.pockethost.io;  
#   ssl_certificate     /mount/ssl/fullchain.pem;
#   ssl_certificate_key /mount/ssl/privkey.pem;

  access_log  /mount/logs/access.log;
  error_log  /mount/logs/error.log;

  location / {
      proxy_read_timeout 180s;

      # WebSocket support
      proxy_buffering off; # For realtime
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "upgrade";

      proxy_set_header Host $host;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header X-Forwarded-Proto $scheme;

      proxy_pass http://pbproxy:3000;
  }
}