I have searched through documentation and previous forum posts, it is all unclear. With this post I aim to resolve this.

The docker image available at dockerhub (odoo) is for the community edition. If run, one will not have the enterprise features.

How are the enterprise features activated?

What the documentation and posts seem to say is that one copies the enterprise source code (an extracted tar.gz, named similar to odoo-18.0+e.20250224) into the mounted addons path, and install the web enterprise using the CLI and it would work, but I try to install an Industry and I still miss packages, and don't get prompted about a subscription code.

This is a base, community compose that works:

.pg.env and .env only contain database-related variables

services:
  odoo-postgres:
    container_name: odoo-postgres
    image: postgres:17.2-alpine3.21
    restart: unless-stopped
    env_file: .pg.env
    user: root
    # healthcheck:
    #   test: ["CMD-SHELL", "pg_isready", "-U", "postgres"]
    #   interval: 5s
    #   timeout: 60s
    #   retries: 10
    volumes:
      - ./pg-data:/var/lib/postgresql/data

  odoo:
    container_name: odoo
    image: odoo:18.0-20250218
    restart: unless-stopped
    user: root
    depends_on:
      - odoo-postgres
        # condition: service_healthy
    tty: true
    command: --
    env_file: .env
    volumes:
      # - ./entrypoint.sh:/entrypoint.sh   # if you want to install additional Python packages, uncomment this line!
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
      - ./addons:/mnt/addons
      - ./etc:/etc/odoo