This reverts commit c9ecc71a, reversing
changes made to c3c8dbf8.

This makes code to support encrypted runner tokens.
This code also finished previously started encryption
process.

`project_migrate_hashed_storage` is now
`hashed_storage:hashed_storage_project_migrate`

This was incorrectly set by a bug in:
https://gitlab.com/gitlab-org/gitlab-ce/issues/54924

Add schema

Add CE counter part

Add default value for

Add changelog

Fix schema

Add test

Fix schema

Fix schema version

Remove default value for

* Add email_header_and_footer_enabled flag to appearances table
* Set email_header_and_footer_enabled default value to false
* Add checkbox to appearance to toggle show header and footer in emails
* Add email_header_and_footer_enabled to allowed params in controller
* Add header and footer messages to the html and text email layouts
* Remove the color styling for emails header and footer
* Add empty_mailer layout for emails without layout,
to have the header and footer applied

This reverts commit f5201a81, reversing
changes made to 48e6db0d.

The API get projects/:id/traffic/fetches allows user with write
access to the repository to get the number of clones for the
last 30 days.

source_sha and target_sha are used for merge request pipelines

This reverts merge request !25293

This adds a concern that abstracts the concept of masking a variable,
including the RegEx for validation.

remove EE specific code
remove EE licence checks
move migration from EE to CE folder structure
move specs from EE to CE folder structure
remove EE specific flag specs

Token column are no longer used as token values are stored digested in
token_digest.

Cached markdown version is composed both from global and local
markdown version. This allows admins to bump version locally when
needed (e.g. when external URL is changed).

When hashed storage is in use, it's helpful to have the project
name associated with the request.

Closes https://gitlab.com/gitlab-org/gitaly/issues/1394

- Fixes multiple typos on AutoDevops script
- Add an alias to Clusters::Cluster#domain as base_domain, so it's more
descriptive
- Removes unnecessary memoization on qa specs
- Changes migration to a post migration to deal better with traffic on
big instances (like gitlab.com)

Since cluster_projects table does not have a lot of records,
currently it has 11,638, it seems better to use a single sql statement
to update all the records

Changes domain field to be on the Cluster page show, removing it from
Auto DevOps setting. Also injects the new environment variable
KUBE_INGRESS_BASE_DOMAIN into kubernetes#predefined_variables.

Migration to move the information from ProjectAutoDevops#domain
to Clusters::Cluster#domain. As well as necessary modifications to qa
selectors

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/52363

In order to let users' sorting preferences transfer between devices, we
save the preference for issues and MRs (one preference for issues, one
for MRs) in the backend inside the UserPreference object

Migrate jobs from `storage_migrator` to
`hashed_storage:hashed_storage_migrator`.

This includes a set of APIs to manipulate container registry.
This includes also an ability to delete tags based on requested
criteria, like keep-last-n, matching-name, older-than.

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

This is the 1st step for moving Auto DevOps domain into cluster
settings, whether is project or group.

Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/52363

We still rely on the Dirty API for project rename (before/after) values,
but we don't access the dirty api from the service class anymore.

The previous value is now part of the initialization, which makes it
easier to test and the behavior is clearer.

The same was done with the `rename_repo` on the Storage classes, we now
provide before and after values as part of the method signature.

Add migration and spec

commit 3cc12e1268a6865f524d8fab1804f018312fdf5a
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Jan 8 19:34:31 2019 +0900

    Add changelog to this change

commit 5006fc96e38db514956a35f53ae8ee536548a2e9
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Jan 8 19:32:56 2019 +0900

    Remove partial index from ci_builds artifact_file

    ok

    Update schema

commit 3c956bdc02b195bc67d0327bf3748a631ea5466d
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Mon Jan 7 21:41:27 2019 +0900

    Add frozen_string_literal: true

commit 8c827cd616890160e6e8908843403a6f20c03236
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Mon Jan 7 21:40:06 2019 +0900

    Set batch size 100

commit aeee559777d3bdeadfd2b9bb61d460f2dc1fa8a6
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Fri Jan 4 18:33:05 2019 +0900

    Cleanup legacy artifact background migration

Retries in Sidekiq and in the remote mirror scheduler can cause repeated
attempts in quick succession if the sync fails. Each failure will then
send an e-mail to all project maintainers, which can spam users
unnecessarily.

Modify the logic to send one notification the first time the mirror
fails by setting `error_notification_sent` to `true` and reset the
flag after a successful sync.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/56222

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