Docker: Could not reliably determine the server's FQDN

[Radi8621]

Starting Docker-compose up brings up this error, cant figure out what it means.
I tried giving Nextcloud a hostname which didnt help, the site isnt reachable on its given domainname

nextcloud_1_e78a6c9913a5 | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.22.0.4. Set the 'ServerName' directive globally to suppress this message nextcloud_1_e78a6c9913a5 | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.22.0.4. Set the 'ServerName' directive globally to suppress this message nextcloud_1_e78a6c9913a5 | [Thu Jan 17 13:05:29.072973 2019] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.25 (Debian) PHP/7.3.1 configured -- resuming normal operations nextcloud_1_e78a6c9913a5 | [Thu Jan 17 13:05:29.073727 2019] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'

[xhorntail]

Also running into this one today.
Currently working on it, I'll let you know if I find a bandaid.

[xhorntail]

Managed to resolve. Don't I feel sheepish...
Add the 'hostname' to your yaml for Apache to pick up.

nextcloud: hostname: cloud.${ROOT_DOMAIN}

[Radi8621]

works perfectly thanks

[ghost]

Managed to resolve. Don't I feel sheepish...
Add the 'hostname' to your yaml for Apache to pick up.

nextcloud: hostname: cloud.${ROOT_DOMAIN}

Hey @xhorntail @Radi8621 where abouts in the compose file does nextcloud: hostname: cloud.${ROOT_DOMAIN} go?

[1bigchonk]

@Dextroz

I added it to the app section under environment. Seems to have done the trick.

 app:
    build: .
    restart: always
    volumes:
      - nextcloud:/var/www/html
    environment:
      - VIRTUAL_HOST=                     
      - LETSENCRYPT_HOST=                     
      - LETSENCRYPT_EMAIL=                        
      - POSTGRES_HOST=db
      - NEXTCLOUD_ADMIN_USER=admin
      - NEXTCLOUD_ADMIN_PASSWORD=              
      - NEXTCLOUD_HOSTNAME= **YOUR HOSTNAME HERE**                      
      - NEXTCLOUD_TRUSTED_DOMAINS=