There were 3 problems with sticking:

1. When sticking to a request (based on a previous request) we would
   always overwrite the WAL pointer, leading to a user being stuck to
   the primary for too long.

2. Sticking was not working for the Grape API. The API in particular is
   tricky because we have to stick either using a user, CI runner, or a
   CI build.

3. Refreshing of permissions did not lead to the refreshed users being
   stuck to the primary. This could result in users not being able to
   access new resources for a brief moment of time, or them still being
   able to see old resources.

To solve this some of the Grape related logic is handled by injecting EE
specific modules in the right places. This ensures we can stick as early
as possible, using the right data. The same technique is applied for
various parts of the CI codebase.

Port of fix-github-importer-slowness to EE

See merge request !1561

Don't use FFaker in factories, use sequences instead

See merge request !1495

Enable Style/Proc cop for rubocop

See merge request !1559

Fixed label resetting when sorting by weight

Closes gitlab-ce#30352

See merge request !1558

EE port of Introduce "polling_interval_multiplier" as application setting

See merge request !1539

Fixed the mirror user dropdown not displaying

Closes gitlab-ce#30262

See merge request !1554

CE Upstream - Friday

Closes gitlab-ce#26595

See merge request !1553

Fixes gitlab-org/gitlab-ce#30352

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

Fix Spinach and Capybara dependencies

Closes #30347

See merge request !10395

Increase Capybara's timeout

Closes #30236

See merge request !10337
Signed-off-by: Rémy Coutable <remy@rymai.me>

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

Check whether Geo is enabled before checking whether avatar exists

See merge request !1557

We see in some profiles, that this additional check adds 1% to
the page load.

Add uuid to usage ping

Closes #1894

See merge request !1521

This was caused by the JS class not being initialized in the dispatcher

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/30262

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

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

Remove unnecessary ORDER BY clause from `forked_to_project_id` subquery

See merge request !10334

Fix link to Jira service documentation

Closes #29929

See merge request !10366

Changed titles in board switcher

See merge request !1390

Add metrics button to Environment Overview page

Closes #29341

See merge request !10234

Update dpl CI example

Closes #3129

See merge request !9872

Eliminate unnecessary queries that add ~500 ms of load time for a large issue

See merge request !10365

fix issue #30083 handle parsing OpenBSD ps output properly to display sidekiq

Closes #30083

See merge request !10303

Bugfix: Error at parsing URL with special chars in credentials

Closes #1723

See merge request !1529

infos on admin->monitoring->background

Looking at the SQL log, we see useless queries such as:

```
D, [2017-03-22T03:25:00.726710 #2629] DEBUG -- :    (235.9ms)  SELECT MAX("project_authorizations"."access_level") AS maximum_access_level, "project_authorizations"."user_id" AS project_authorizations_user_id FROM "project_authorizations" WHERE "project_authorizations"."project_id" = 13083 AND 1=0 GROUP BY "project_authorizations"."user_id"  [["project_id", 13083]]
```

Hide form inputs for group member without editing rights

Closes #24861

See merge request !7816

Allow users to import GitHub projects to subgroups

Closes #30289 and #30148

See merge request !10344

Reset container width when switching to pipelines MR tab -- EE merge edition

Closes gitlab-ce#29539

See merge request !1528

Fix the docs:check:links job

See merge request !10340