Wordpress APACHE_HTTPS_PORT_NUMBER: privileged port requested

[dpd73]

Name and Version

bitnami/wordpress:6

What architecture are you using?

arm64

What steps will reproduce the bug?

1. As per https://github.com/bitnami/containers/tree/main/bitnami/wordpress#tldr
   curl -sSL https://raw.githubusercontent.com/bitnami/containers/main/bitnami/wordpress/docker-compose.yml > docker-compose.yml
2. Add APACHE_HTTPS_PORT_NUMBER=443 as an environment option for wordpress
3. docker compose up -d
   (I've ignored setting up certs, changing the mapped port, etc. This is just highlighting the issue.)

What is the expected behavior?

The wordpress container comes up with apache listening on 443

What do you see instead?

INFO  ==> 
INFO  ==> Welcome to the Bitnami wordpress container
INFO  ==> Subscribe to project updates by watching https://github.com/bitnami/containers
INFO  ==> Submit issues and feature requests at https://github.com/bitnami/containers/issues
INFO  ==> 
INFO  ==> ** Starting WordPress setup **
ERROR ==> An invalid port was specified in the environment variable APACHE_HTTPS_PORT_NUMBER: privileged port requested.

APACHE_HTTPS_PORT_NUMBER: privileged port requested

Additional information

This is related to #989 specifically point 2 here: #989 (comment)

https://github.com/bitnami/containers/blob/main/bitnami/wordpress/6/debian-11/prebuildfs/opt/bitnami/scripts/libvalidations.sh#L183 includes

        elif [[ "$unprivileged" = 1 && "$value" -lt 1024 ]]; then
            echo "privileged port requested"
            return 3
        fi

limiting the ports available. Why?

[dpd73]

Ahhh, I see, it's due to the non-root container business...

I'm running a local dev-setup, so running as root fixes things.

Thus, for anyone scratching there heads over this in the future:

  wordpress:
    image: docker.io/bitnami/wordpress:6
    user: root        < -------------------- add this
    extra_hosts:
      yoursite.com: 127.0.0.1     <----resolves loopback issue in site health, important for crons
    ports:
      - '8090:8080'
      - '9443:443'
    volumes:
      - '/Users/your/path/to/data:/bitnami/wordpress'
      - '/Users/your/path/to/certs:/certs'
    depends_on:
      - mariadb
    environment:
      - APACHE_HTTPS_PORT_NUMBER=443
      - WORDPRESS_DATABASE_HOST=xxx
      - WORDPRESS_DATABASE_PORT_NUMBER=3306
      - WORDPRESS_DATABASE_USER=xxx
      - WORDPRESS_DATABASE_PASSWORD=xxx
      - WORDPRESS_DATABASE_NAME=xxx
      - WORDPRESS_SKIP_BOOTSTRAP=yes

[dpd73]

Update, you don't have to run as root user, just use a non-privileged port

i.e. (trimmed compose file from above)

  wordpress:
    image: docker.io/bitnami/wordpress:6
    ports:
      - '8090:8080'
      - '9443:8443'
    environment:
      - APACHE_HTTPS_PORT_NUMBER=8443