Ee persistent callouts

See merge request gitlab-org/gitlab-ee!4356

Report the correct version and revision for Geo node status requests

Closes #4782

See merge request gitlab-org/gitlab-ee!4353

Update Geo setup guide to not delete private keys ever, only replace them

See merge request gitlab-org/gitlab-ee!4381

Fix export removal for hashed-storage projects within a renamed or deleted namespace (EE)

Closes gitlab-ce#42270

See merge request gitlab-org/gitlab-ee!4382

Resolve "Duplicated uploads section in gitlab.yml.example"

Closes #4806

See merge request gitlab-org/gitlab-ee!4380

If you move those files and lose TCP connection you will never get access to the secondary node again
so let's just copy them instead ;)

Introduce EE::API::APIGuard::HelperMethods

See merge request gitlab-org/gitlab-ee!4378

[EE] Incorporate OperationService.UserSquash Gitaly RPC

See merge request gitlab-org/gitlab-ee!4367

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

Fix flay not detecting identical code

See merge request gitlab-org/gitlab-ee!4376

Fix N+1 queries with /api/v4/groups endpoint

See merge request gitlab-org/gitlab-ee!4371

EE: Track and act upon the number of executed SQL queries

See merge request gitlab-org/gitlab-ee!4255

CE upstream - 2018-02-02 18:24 UTC

See merge request gitlab-org/gitlab-ee!4366

Gem is updated from 2.8 to 2.10. [changelog][1]

[1]: https://github.com/seattlerb/flay/blob/master/History.rdoc

Previously the script checked only for 'Similar code', but flay will
tell users when IDENTICAL code is detected too. This should create a
commit will create a failing pipeline, and to check that it does this
commit is pushed.

Fixes #42628

Remove duplicate axios import

Closes #42722

See merge request gitlab-org/gitlab-ce!16891

This is an EE-only issue since `ldap_group_link` is not in CE.

Fix for gitlab-org/gitlab-ce#42030

issues.closed_at should be datetime_with_timezone

Closes gitlab-qa#176

See merge request gitlab-org/gitlab-ee!4370

CE has this type right, but somehow EE lost this change.

Closes gitlab-org/gitlab-qa#176

Fix JobArtifactUploader namespacing issues

Closes #4801

See merge request gitlab-org/gitlab-ee!4368

Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/4801

Refactor CI variable list code for usage with CI/CD settings page secret variables -- EE merge edition

See merge request gitlab-org/gitlab-ee!4274