Migrate to Docker Compose V2

[Timelessprod]

Hello dear Airflow community,

Since July 2023 Docker Compose V1 has stopped receiving updates and Docker suggests to migrate to the V2 on their website. Most importantly, there has been no security updates on V1 since May 10th 2021.

The migration usually requires minor adjustment from my experience with other projects I work on. Indeed the migration mainly consists of replacing docker-compose commands with docker compose, as well as removing the version key in the docker-compose.yaml files as it is now useless. The full list of changes to apply during migration is here.

Would it be possible to consider upgrading to Docker Compose V2? If so, is it already planned?

I saw this PR #28605 which was supposed to do that already, but it was only in a doc file and I can still see a lot of V1 commands in the code currently on master.

I can consider opening a PR for it if it is considered as a good idea :)

Thanks in advance for your further responses.

[Taragolis]

Would it be possible to consider upgrading to Docker Compose V2? If so, is it already planned?

Airflow Sample Docker Compose file intends to be run in Docker Compose V2 since Airflow 2.8

[Taragolis]

but it was only in a doc file and I can still see a lot of V1 commands in the code currently on master.

I can consider opening a PR for it if it is considered as a good idea :)

Feel free