Include sidekiq in the release artifacts

See merge request gitlab-org/build/CNG!480

Update redis/redis-rb from 4.1.4 to 4.2.1

See merge request gitlab-org/build/CNG!473

gitlab-rails: check dependencies directly instead of via Rake call

Closes gitlab-org/charts/gitlab#1775

See merge request gitlab-org/build/CNG!433

- Remove extraneous file
- Formatting changes
- Ruby-ism simplification

Bump mail_room to 0.0.6

See merge request gitlab-org/build/CNG!476

Instead of stable branches use GITLAB_VERSION to decide CE or EE

Closes gitlab-org/charts/gitlab#2163

See merge request gitlab-org/build/CNG!477

Signed-off-by: Balasankar "Balu" C <balasankarc@autistici.org>

Sidekiq: Add python to Sidekiq images (incl UBI)

Closes gitlab-org/charts/gitlab#2154

See merge request gitlab-org/build/CNG!475

Update GitLab exporter version to 7.0.6 to provide correct CI metrics

See merge request gitlab-org/build/CNG!474

Add Build stage for UBI images, as we need docutils to be pre-compiled

Raw copy from webservice (at this time).

Clean up python, removing `sed` run. Add `DOCUTILS_VERSION` argument

Add python to the Sidekiq images, including UBI images.

Closes https://gitlab.com/gitlab-org/charts/gitlab/-/issues/2154

Update ca package to get rid of expired certificate

See merge request gitlab-org/build/CNG!472

It's -r3 on alpine 3.12, but -r2 on alpine 3.10

Alpine package has been updated, since one of the root CAs has expired on May 30th: https://git.alpinelinux.org/aports/commit/main/ca-certificates?id=b480ef4fdfb9d2bf61ec19220a34472c8f74ab66

Support the testing of Redis with Sentinels

Parallelize, and support configuration of Sentinels per `redis-rb` config
symbols. Must specify `:sentinels` vs `sentinels`, or the items will not
be picked up.

Make use of a tiny Ruby script to query the database and handle
connection to the database. This gives more verbose error handling,
brings us close to the way the actual Rails application will behave,
and still greatly minimizes the time needed to check the running schema
version according to ActiveRecord's handler.

At this time, there is no known-included support for `load_balancing:`
according to
https://docs.gitlab.com/ee/administration/database_load_balancing.html

Make rails-redis-ping an all-in-one check of all Resque configurations

Update `wait-for-deps` to reflect that.

Adapt the check on the return of `psql` call based on the exit code.

- 1: failure of the command sent
- 2: failure to connect: host/port/auth/dbname

Update `wait-for-deps` script to call direct access scripts instead
of calling `rake`.

Add scripts to directly access PostgreSQL and Redis dependencies

- `rails-pg-env`: exports `PG__` env variables, and then `exec`s
the passed command.
- `rails-redis-ping`: uses the Redis gem to directly connect and
"ping" redis, input with `resque.yml` and variants.

Workaround alpine/ash limitations for triggering the pipeline build

See merge request gitlab-org/build/CNG!471

Upgrade to Git 2.27

See merge request gitlab-org/build/CNG!470

Fix sidekiq dockerfile when releasing ubi8

See merge request gitlab-org/build/CNG!468

The docker container doesn't have curl, so we need to add that, and the
ash shell doesn't regex match by default, so we need to use grep for the
match.

The default is now Git 2.27.0. Let's update the files that use the
Git version.

Part of: https://gitlab.com/gitlab-org/gitaly/-/issues/2829

Do not run CE jobs if GITLAB_VERSION says EE

Closes gitlab-org/charts/gitlab#2124

See merge request gitlab-org/build/CNG!469

Signed-off-by: Balasankar "Balu" C <balasankarc@autistici.org>

Add external_diffs and terraform_state to the backup-utility

Closes gitlab-org/charts/gitlab#2111

See merge request gitlab-org/build/CNG!466