vpn-proxy.conf

# access to containers inside the VPN
server {
    listen unix:/comm/rtorrent_ui.sock; # for access by containers outside the VPN
    location / {
        proxy_pass http://localhost:8080;
    }
}
server {
    listen unix:/comm/rtorrent_rpc.sock; # for access by containers outside the VPN
    location / {
        proxy_pass http://localhost:8000;
    }
}
server {
    listen unix:/comm/prowlarr.sock; # for access by containers outside the VPN
    location / {
        proxy_pass http://localhost:9696;
    }
}
# access to containers outside the VPN
server {
    listen 127.0.0.1:7878; # for access by containers inside the VPN
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $remote_addr;
    location / {
        proxy_pass http://unix:/comm/radarr.sock;
    }
}
server {
    listen 127.0.0.1:8686; # for access by containers inside the VPN
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $remote_addr;
    location / {
        proxy_pass http://unix:/comm/lidarr.sock;
    }
}
server {
    listen 127.0.0.1:8989; # for access by containers inside the VPN
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $remote_addr;
    location / {
        proxy_pass http://unix:/comm/sonarr.sock;
    }
}
server {
    listen 127.0.0.1:8787; # for access by containers inside the VPN
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $remote_addr;
    location / {
        proxy_pass http://unix:/comm/readarr.sock;
    }
}