Archive repositories in background worker.

Depends on https://gitlab.com/gitlab-org/gitlab_git/merge_requests/17 being merged, a new gitlab_git being released and this MR's Gemfile.lock being updated..

See private issue https://dev.gitlab.org/gitlab/gitlabhq/issues/2173.

To do after this is merged: Update https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-cookbooks/gitlab/templates/default/sv-sidekiq-run.erb in omnibus.

Added 2 commits:

• 302515c7 - Small code cleanup.
• bf37feb6 - Add item to changelog.

cc @dzaporozhets @marin

Added 1 commit:

• 5ed5c646 - Update gitlab_git.

Added 179 commits:

• 5ed5c646...33a8f53f - 174 commits from branch master
• 2cfd0b59 - Archive repositories in background worker.
• e7bbd85b - Limit number of concurrent archive_repo jobs to 2.
• ccc01b36 - Small code cleanup.
• 2fdae52f - Add item to changelog.
• 91761b06 - Add tests.

Reassigned to @dzaporozhets

@DouweM it wont work in production without adding queue to https://gitlab.com/gitlab-org/gitlab-ce/blob/master/bin/background_jobs

Added 1 commit:

• 85b29f99 - Make sure Sidekiq picks up archive_repo queue in production.

@dzaporozhets Ah good catch, I wasn't aware we didn't use the Procfile in production but I guess that makes sense. Added it.

@DouweM FYI this script is not used by omnibus-gitlab. See https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-cookbooks/gitlab/templates/default/sv-sidekiq-run.erb

@jacobvosmaer Isn't that fun :) I've added a note to the MR description.

LOL

Status changed to merged

mentioned in commit 424cbf46

mentioned in commit cd1e5d56