Add alpine-latest helper image flavor and switch default alias to 3.15
What does this MR do?
Adds alpine-latest
helper image flavor.
We also switch to using alpine3.15 by default as that's the latest as of writing this.
Why was this MR needed?
This is to allow people to always stay on the latest version in case that's a requirement.
What's the best way to test this MR?
- Check that the relevant jobs are being ran for alpine latest
- Since images are not being pushed in MRs you can easily build it locally:
make out/helper-images/prebuilt-alpine-latest-x86_64.tar.xz
- In the build logs you should see
Building helper image for: linux/amd64 based on alpine:latest
docker import out/helper-images/prebuilt-alpine-latest-x86_64.tar.xz
docker run --rm -it <image id> sh
-
cat /etc/alpine-release
should print3.15.4
as of the time of writing this
What are the relevant issue numbers?
Closes #28896 (closed)
Edited by Georgi N. Georgiev