Question: It's possible to register multiple domains?

[marek-hanzal]

...using com.df.letsencrypt.host ? For example:

- com.df.letsencrypt.host=gitlab.example.com,docker.example.com as the usecase is GitLab which needs one certificate for the instance itself and second for Docker Registry.

[n1b0r]

Hello,

Yes it is possible.

I'm currently running a gitlab instance with the following docker-stack.yml :

version: '3.3'
services:
  gitlab:
    image: gitlab/gitlab-ce:9.5.1-ce.0    
    ports:
      - 10022:22
    volumes:
      - gitlab-data:/var/opt/gitlab
      - gitlab-logs:/var/log/gitlab
      - gitlab-config:/etc/gitlab
      - le-certs:/etc/gitlab/ssl
    networks:
      - proxy
    deploy:
      labels:
        - com.df.letsencrypt.email=email@domain.com
        - com.df.servicePath=/
        - com.df.srcPort=443
        - com.df.port=443
        - com.df.distribute=true
        - com.df.letsencrypt.host=git.domain.com,docker.domain.com
        - com.df.sslVerifyNone=true
        - com.df.notify=true
        - com.df.serviceDomain=git.domain.com,docker.domain.com
networks:
  proxy:
    external: true
volumes:
  gitlab-data:
    external: true
  le-certs:
    external: true
  gitlab-logs:
    external: true
  gitlab-config:
    external: true

Please tell me if you encounter any problem.

[marek-hanzal]

Oooh, very nice! I'm happy to see when there is somebody using his head when developing software :) - really nice work, dude(s)!

Just a little note: I was fighting with my own mistake when I used same mount for HAProxy and for Let's Encrypt - I was getting mystic SSL communication errors - maybe it would be nice to highlight that this must be separated :).

Thanks a lot!