docker_compose_v2 build functionality

[b-reich]

SUMMARY

Add the functionality to build images with docker compose v2

ISSUE TYPE

• Feature Idea

COMPONENT NAME

docker_compose_v2

ADDITIONAL INFORMATION

There are different use-cases for this feature.

• Adding custom configs to an existing image. (e.g. Webserver)
• Build for custom system architecture like arm64
• Directly build from main-branches for testing/development/troubleshooting or not having a image published anywhere.

Example from v1 module.

- name: Update Reverse Proxy
  community.docker.docker_compose:
  project_src: /opt/reverse-proxy
    pull: true
    build: true
    state: present

[pgassmann]

If the image is not yet built, docker compose up will trigger a build.

a build functionality is needed to be able to update locally built images.

with docker_compose_v2_pull you can update the unaltered images.

I use docker compose build to install additional packages and updates for images like php

Currently, with the v1 module, we set build: true and pull: true when running the maintenance update playbook.

[felixfontein]

#760 implements a build option for docker_compose_v2.

[pgassmann]

@b-reich is the implementation of the build option enough for you? Can we close this issue as resolved?

[b-reich]

Yes, it is perfect for my needs. Thanks!