NGINX Proxy Manager issues

[dimfil]

Got inspired by @Rusty and the article on Blackvoid, I decided to give NGINX proxy manager a try.
Installed just fine via docker compose but I can't create any hew proxy host properly.

So far I have the containers up and running, no errors in log.

Used the following compose:

version: '3'
services:
  app:
    image: 'jc21/nginx-proxy-manager:latest'
    ports:
      - '8180:80'
      - '81:81'
      - '8443:443'
    environment:
      TZ: "Europe/Athens"
      DB_MYSQL_HOST: "db"
      DB_MYSQL_PORT: 3306
      DB_MYSQL_USER: "npm"
      DB_MYSQL_PASSWORD: "npm"
      DB_MYSQL_NAME: "npm"
    volumes:
      - /volume2/docker/npm/data:/data
      - /volume2/docker/npm/letsencrypt:/etc/letsencrypt
  db:
    image: 'jc21/mariadb-aria:latest'
    environment:
      MYSQL_ROOT_PASSWORD: 'npm'
      MYSQL_DATABASE: 'npm'
      MYSQL_USER: 'npm'
      MYSQL_PASSWORD: 'npm'
    volumes:
      - /volume2/docker/npm/data/mysql:/var/lib/mysql

Ports on my router are forwarded as following image:

I created a test proxy host as following:

When I open it I get a message from Web Station "Your web site is not setup yet"!
I uninstalled Web Station and still get the same page.

Any ideas?

 

[dimfil]

Wild card certs for xxxx.synology.me domain will not be possible to create via NPM as you can't verify that domain as yours own, but using DSM cert UI it does work.

Since DSM version 6.2.3-25423, Synology has included this in their release notes:

11. Added support for Let's Encrypt wildcard certificates

One month later they have included the following feature:

11. Added support for Let's Encrypt wildcard certificates for Synology DDNS

Yes, I have already a wildcard certificate issued in Control Panel --> Security --> Certificate page and I was using it up to now.
Can I just export that and import it as custom certificate in NPM?
In this case, which files exactly are the certificate, the certificate key and (if needed) the intermediate certificate?

EDIT:
Do I guess correct that certificate is the cert.pem file and the key is the privkey.pem file?

 

[Rusty]

Can I just export that and import it as custom certificate in NPM?

yes you can

Do I guess correct that certificate is the cert.pem file and the key is the privkey.pem file?

fullchain + privkey would be a better option