proxy-confs/plex.subdomain.conf

## Version 2020/12/09
# make sure that your dns has a cname set for plex
# if plex is running in bridge mode and the container is named "plex", the below config should work as is
# if not, replace the line "set $upstream_app plex;" with "set $upstream_app <containername>;"
# or "set $upstream_app <HOSTIP>;" for host mode, HOSTIP being the IP address of plex
# in plex server settings, under network, fill in "Custom server access URLs" with your domain (ie. "https://plex.yourdomain.url:443")

server {
    listen 443 ssl;
    listen [::]:443 ssl;

    server_name plex.*;

    include /config/nginx/ssl.conf;

    client_max_body_size 0;
    proxy_redirect off;
    proxy_buffering off;

    # enable for ldap auth, fill in ldap details in ldap.conf
    #include /config/nginx/ldap.conf;

    # enable for Authelia
    #include /config/nginx/authelia-server.conf;
    location / {
        # enable the next two lines for http auth
        #auth_basic "Restricted";
        #auth_basic_user_file /config/nginx/.htpasswd;

        # enable the next two lines for ldap auth
        #auth_request /auth;
        #error_page 401 =200 /ldaplogin;

        # enable for Authelia
        #include /config/nginx/authelia-location.conf;

        include /config/nginx/proxy.conf;
        resolver 127.0.0.11 valid=30s;
        set $upstream_app plex;
        set $upstream_port 32400;
        set $upstream_proto http;
        proxy_pass $upstream_proto://$upstream_app:$upstream_port;

        proxy_set_header X-Plex-Client-Identifier $http_x_plex_client_identifier;
        proxy_set_header X-Plex-Device $http_x_plex_device;
        proxy_set_header X-Plex-Device-Name $http_x_plex_device_name;
        proxy_set_header X-Plex-Platform $http_x_plex_platform;
        proxy_set_header X-Plex-Platform-Version $http_x_plex_platform_version;
        proxy_set_header X-Plex-Product $http_x_plex_product;
        proxy_set_header X-Plex-Token $http_x_plex_token;
        proxy_set_header X-Plex-Version $http_x_plex_version;
        proxy_set_header X-Plex-Nocache $http_x_plex_nocache;
        proxy_set_header X-Plex-Provides $http_x_plex_provides;
        proxy_set_header X-Plex-Device-Vendor $http_x_plex_device_vendor;
        proxy_set_header X-Plex-Model $http_x_plex_model;
    }
}