Add AlmaLinux as supported OS

[srbala]

Adding AlmaLinux support https://hub.docker.com/_/almalinux, along with CentOS and UBI.

Since CentOS making a move to be closer to RHEL releases with Stream, New sibling AlmaLinux steps in to fill the shoes for longterm support.
https://blog.centos.org/2020/12/future-is-centos-stream/

I am working on necessary PR

[karianna]

We're going to hold off on this for now. See adoptium/containers#1

[matthyx]

@karianna I guess if I would like images based on ubi-micro it would be the same issue, we need to wait for the refactor?

[karianna]

@karianna I guess if I would like images based on ubi-micro it would be the same issue, we need to wait for the refactor?

Correct, I suspect we'll be giving guidance as to how to make your own images (as opposed to trying to support the multiverse of them directly).

[matthyx]

@karianna I guess if I would like images based on ubi-micro it would be the same issue, we need to wait for the refactor?

Correct, I suspect we'll be giving guidance as to how to make your own images (as opposed to trying to support the multiverse of them directly).

From a boss perspective, it's usually better to have an official image than something built from a personal repo... I need to check but probably the ubi-miniimal is enough.

[srbala]

Correct, I suspect we'll be giving guidance as to how to make your own images (as opposed to trying to support the multiverse of them directly).

Sounds good. Will it be available on adoptium/containers release or Make changes to AdoptOpenJDK/openjdk-docker and move to adoptium when available?