Check charts versions and replace branch variables in Rakefile
This is needed for the release:single
raketask. It adds one
fail-safe in case the charts version is not in charts_versions.yaml
, so if
you run bundle exec rake "release:single[13.2]
and the mapping doesn't exist,
it will abort and tell you about the error.
It also replaces the branch variables in .gitlab-ci.yml
with the
respective stable ones, which further automates the 4th step in https://docs.gitlab.com/ee/development/documentation/site_architecture/release_process.html#2-create-an-image-for-a-single-version.
Edited by Achilleas Pipinellis