Fix flaky 25_downstream_pipelines fixture

See merge request gitlab-org/gitlab!18922

Make documentation linter show target path

See merge request gitlab-org/gitlab!18895

- We are seeing flaky documentation lint checks that do not always catch
  when a file inside the documentation is set with the executable bit.
  The check to find executable documents runs inside a subshell and its
  error output is not being redirected, nor would it count those errors
  when running `wc -l`. It seems implausible that we are failing to `cd`
  into the correct directory, but this is the one method I know of that
  would cause the `find` expression to fail silently in the logs. It is
  also just useful to see that yes, we are running the documentation
  linter against a reasonable directory in the logs.

Related https://gitlab.com/gitlab-org/gitlab/issues/28010Signed-off-by: Robert Marshall <rmarshall@gitlab.com>

Re-raise exception if there is no response

Closes #34332

See merge request gitlab-org/gitlab!18856

It's possible that `rescue ExceptionWithResponse` could catch a
type of exception that has no response. So we need to check if there
is a response before we return it

Allow Gitaly to work without a PG connection

Closes #34205

See merge request gitlab-org/gitlab!18659

Gitaly didn't require a PG connection to connect to, though recently we
started to pass feature flags to Gitaly in different manners. That
change would now require a PG to be running. This is not ideal,
especially if only for feature flags.

This change rescues a bad connection error, and breaks the required
dependency between PG and Gitaly.

Closes https://gitlab.com/gitlab-org/gitlab/issues/34205

Add more information for pre and post

See merge request gitlab-org/gitlab!18773

Use long_timeout for fetch_internal_remote GRPC

See merge request gitlab-org/gitlab!18908

Enable frozen string for spec/migrations

See merge request gitlab-org/gitlab!18858

Partially addresses:

https://gitlab.com/gitlab-org/gitlab/issues/27703

Fix confusion in background verification doc

See merge request gitlab-org/gitlab!18836

This call is currently only used by `UpdateRepositoryStorageService`,
and it can easily time out after 30 seconds for large projects. Increase
it to a long timeout to ensure this doesn't fail prematurely.

Encountered in
https://gitlab.com/gitlab-com/gl-infra/production/issues/1250

Fix bad image permissions

See merge request gitlab-org/gitlab!18910

Images shouldn't have the +x bit

Time limit database lock when rebasing a merge request

See merge request gitlab-org/gitlab!18481

Expose prometheus status to monitor dashboard

See merge request gitlab-org/gitlab!18289

Add tests for presence and absence of cluster and deployment platform

Update Global Policy to Reject Anonymous Users For read_operations_dashboard

See merge request gitlab-org/gitlab!18687

Adjust global policy

Zoom meetings model and migrations

See merge request gitlab-org/gitlab!17890

Add Active Record backed class `ZoomMeeting`s to persist and validate
zoom links associated to an issue. We also associate meetings to a
project (via project_id) to avoid table joins. `ZoomMeeting`s can have
an issue_status of `added` or `removed` which will be used to show or
hide the zoom link on an issue via quick actions.

Removes an exception that prevented stable CI builds

See merge request gitlab-org/gitlab!18906

* This prevents CI from constructing a pipeline for stable branches,
let's fix that situation

Create loop_runner module to run test repeatedly

See merge request gitlab-org/gitlab!18546

Create QA::Specs::LoopRunner
Call LoopRunner with --loop CLI option
Allow loop duration to be set with an ENV var

Remove self monitoring project alerting token migration

See merge request gitlab-org/gitlab!17049

- Remove it since it will not do anything since the migration that adds
the self-monitoring project itself has been removed.
- The migration does not fail since it checks for the existence of the
self-monitoring project.

Add spec for filtering by multiple types

See merge request gitlab-org/gitlab!18489

Disallow running untagged jobs by default in tests

Closes #34356

See merge request gitlab-org/gitlab!18850

Fix incorrect selection of custom templates

Closes #9146

See merge request gitlab-org/gitlab!17205

Scope feature flag `job_log_json` to project

See merge request gitlab-org/gitlab!18883

Refactor stage_spec to Jest

Closes #31625

See merge request gitlab-org/gitlab!16854

* Switches to Jest for stage_spec
* Uses snapshots to simplify test code

`MergeRequest#rebase_async` can lock indefinitely with a SELECT FOR
UPDATE call. If an update is idle in transaction or another rebase
attempts to run, `MergeRequest#rebase_async` could queue indefinitely or
until statement timeouts are triggered.

To limit the impact of this operation, we now just bail out after 5 s if
we can't get the lock. The user will see an error message if this
happens.

Part of https://gitlab.com/gitlab-org/gitlab/issues/30528