Traefik_certdumper - mailcow FATAL ERROR

[Ice-Cue]

Hello,

i am getting this error on my system. and my Mailserver, Mailcow, is not reciving an Certification. do you know the error?

traefik_certdumper | traefik-certs-dumper bash script by Humenius contact@humenius.me traefik_certdumper | Usage: /run.sh [-r|--restart-containers ] [-h|--help] traefik_certdumper | -r, --restart-containers: Restart containers passed as comma-separated container names (no default) traefik_certdumper | -h, --help: Prints help traefik_certdumper | Environment variables: traefik_certdumper | DOMAIN: Domains whose certificates will be extracted

thx for your help :-)

[kereis]

Can you provide the version you were using and a snippet of your docker-compose.yml where you are using the image?

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version: '2.1' services: nginx-mailcow: labels:

• "traefik.enable=true"
• "traefik.http.routers.nginx-mailcow.entrypoints=http"

  - "traefik.http.routers.nginx-mailcow.rule=Host(mail.xxx-xxx.de)"

• "traefik.http.routers.nginx-mailcow.rule=HostRegexp({host:(autodiscover|autoconfig|webmail|mail|email).+})"
• "traefik.http.middlewares.nginx-mailcow-https-redirect.redirectscheme.scheme=https"
• "traefik.http.routers.nginx-mailcow.middlewares=nginx-mailcow-https-redirect"
• "traefik.http.routers.nginx-mailcow-secure.entrypoints=https"
• "traefik.http.routers.nginx-mailcow-secure.rule=Host(mail.xxx-xxx.de)" ###### hier eure FQDN angeben #####
• "traefik.http.routers.nginx-mailcow-secure.tls=true"
• "traefik.http.routers.nginx-mailcow-secure.service=nginx-mailcow"
• "traefik.http.services.nginx-mailcow.loadbalancer.server.port=80"
• "traefik.docker.network=proxy"

  Webmail Addprefix to Sogo

• "traefik.http.routers.webmail_secure.rule=Host(webmail.xxx-xxx.de)"
• "traefik.http.middlewares.webmail_secure-https-redirect.redirectscheme.scheme=https"
• "traefik.http.routers.webmail_secure.entrypoints=https"
• "traefik.http.routers.webmail_secure.tls=true"
• "traefik.http.routers.webmail_secure.middlewares=webmail_addprefix_sogo"
• "traefik.http.routers.webmail_secure.service=nginx-mailcow"

  Webmail Sogo Static Resources

• "traefik.http.routers.webmail_static_secure.rule=Host(webmail.xxx-xxx.de) && PathPrefix(/SOGo.woa)"
• "traefik.http.middlewares.webmail_static_secure-https-redirect.redirectscheme.scheme=https"
• "traefik.http.routers.webmail_static_secure.entrypoints=https"
• "traefik.http.routers.webmail_static_secure.tls=true"
• "traefik.http.routers.webmail_static_secure.service=nginx-mailcow"

  Services

• "traefik.http.services.mailcow_secure.loadbalancer.server.port=80"

  Middlewares

• "traefik.http.middlewares.webmail_addprefix_sogo.addprefix.prefix=/SOGo"

  networks: proxy: certdumper: image: humenius/traefik-certs-dumper container_name: traefik_certdumper restart: unless-stopped network_mode: none command: – restart-containers mailcowdockerized_postfix-mailcow_1,mailcowdockerized_dovecot-mailcow_1 volumes:

  mount the folder which contains Traefik's `acme.json' file

    #   in this case Traefik is started from its own docker-compose in ../traefik
    - /opt/containers/traefik/data:/traefik:ro
    # mount mailcow's SSL folder
    - /var/run/docker.sock:/var/run/docker.sock:ro
    - ./data/assets/ssl:/output:rw
  environment:
    # only change this, if you're using another domain for mailcow's web frontend compared to the standard config
    #- DOMAIN=${MAILCOW_HOSTNAME}
    - DOMAIN=xxx-xxx.de   #### Hier eure Domain ohne mail angeben ###

  networks: proxy: external: true

[kereis]

On certdumper.command, you need to add another - between the - and restart-containers. Also, make sure you're using the right service names for --restart-containers.

[Ice-Cue]

thx. now it works. you are the best :-)