Improve documentation of stage, group, category, feature labels

See merge request gitlab-org/gitlab-ce!32053

Remove the mdl gem as it's no longer in use

See merge request gitlab-org/gitlab-ce!32253

Update view for testability and update page object

See merge request gitlab-org/gitlab-ce!32224

Update issue boards tests with navigation step

Closes gitlab-org/quality/testcases#190

See merge request gitlab-org/gitlab-ee!15653

Don't set tags for the reports jobs

See merge request gitlab-org/gitlab-ce!32276

Replace prepend_entity with prepend_if_ee helper

Closes gitlab-ee#13639

See merge request gitlab-org/gitlab-ce!32214

(cherry picked from commit 897a9d308db46b620b738b98f2b0e5630ac7d2dd)

Replace prepend_entity with prepend_if_ee helper (EE-port)

Closes #13639

See merge request gitlab-org/gitlab-ee!15650

Move create cluster Vue apps to create_cluster directory.

See merge request gitlab-org/gitlab-ee!15652

CE-backport: Move create cluster Vue apps to create_cluster directory.

See merge request gitlab-org/gitlab-ce!32220

Signed-off-by: Rémy Coutable <remy@rymai.me>

This commit creates a create_cluster directory to collect
all Vue applications related to creating kubernetes applications
using gitlab.

It also moves the gke_cluster_dropdowns collection of apps to
the create_cluster directory. gke_cluster_dropdowns contains
dropdown components used to select configuration options to
create a Kubernetes cluster in Google Cloud.

This commit creates a create_cluster directory to collect
all Vue applications related to creating kubernetes applications
using gitlab.

It also moves the gke_cluster_dropdowns collection of apps to
the create_cluster directory. gke_cluster_dropdowns contains
dropdown components used to select configuration options to
create a Kubernetes cluster in Google Cloud.

Merge branch '65312-use-group-labels-instead-of-legacy-team-labels-for-danger-picking-test-reviewers' into 'master'

Detect the new stage labels in `Gitlab::Danger::Teammate`

Closes #65312

See merge request gitlab-org/gitlab-ce!32261

Merge branch '66641-broken-master-real-http-connections-are-disabled-unregistered-request' into 'master'

Use `stub_full_request` to fix spec failure

Closes #66641

See merge request gitlab-org/gitlab-ce!32259

Merge branch '66641-broken-master-real-http-connections-are-disabled-unregistered-request-ee' into 'master'

[EE] Use `stub_full_request` to fix spec failure

See merge request gitlab-org/gitlab-ee!15677

Removes trailing whitespace to fix linting

See merge request gitlab-org/gitlab-ce!32265

Also change test URL sequest to .test TLD

Also change test URL sequest to .test TLD

Add nil check for Gitlab.config.prometheus

Closes #13806

See merge request gitlab-org/gitlab-ce!32201

Add nil check for Gitlab.config.prometheus

Closes #13806

See merge request gitlab-org/gitlab-ee!15629

Update the syntax of DAG example

See merge request gitlab-org/gitlab-ce!32137

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

Update DB migrations style guide: prefer atomic migrations when possible

See merge request gitlab-org/gitlab-ce!31915

Currently, the DB migrations guide says that "you must" use non-blocking
operations (such as CREATE INDEX CONCURRENTLY), always.

But this does not make sense in cases of empty tables and leads to
splitting the work to multiple non-atomic
(with disable_ddl_transaction!) DB migrations.

To follow KISS principle, to have fewer DB migrations steps,
to have them atomic when it's possible and simplify deployment
and troubleshooting, the following exceptions were added
to the doc:

- index creation,
- index dropping,
- defining an FK,
- adding a column with DEFAULT,

Signed-off-by: Rémy Coutable <remy@rymai.me>

Use structured logging for DB load balancer

See merge request gitlab-org/gitlab-ee!15442