gitlab-org--gitlab-foss/doc/project_services
Kamil Trzciński b1120fc3e7 Merge branch 'expose-deployment-variables' into 'master'
Pass variables from deployment project services to CI runner

## What does this MR do?

This commit introduces the concept of deployment variables - variables
that are collected from deployment services and passed to CI runner
during a deployment build.
Deployment services specify the variables by overriding
"predefined_variables" method.

This commit also configures variables for KubernetesService

## Why was this MR needed?

We need these values for https://gitlab.com/gitlab-org/gitlab-ce/issues/23580

## Does this MR meet the acceptance criteria?

- [x] [Changelog entry](https://docs.gitlab.com/ce/development/changelog.html) added
- [x] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- ~~[ ] API support added~~
- Tests
  - [x] Added for this feature/bug
  - [ ] All builds are passing
- [x] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?

Refers to https://gitlab.com/gitlab-org/gitlab-ce/issues/23580

See merge request !8107
2016-12-16 18:01:28 +00:00
..
img Mattermost Notifications Service 2016-12-15 11:09:31 -02:00
bamboo.md
bugzilla.md Added Bugzilla as external issue tracker option 2016-06-29 06:01:54 -04:00
builds_emails.md
emails_on_push.md Document email on push service 2016-06-20 13:05:18 +00:00
hipchat.md
irker.md
jira.md Update JIRA troubleshoot documentation 2016-12-08 16:34:03 -02:00
kubernetes.md Pass variables from deployment project services to CI runner 2016-12-16 13:24:03 +01:00
mattermost.md Mattermost Notifications Service 2016-12-15 11:09:31 -02:00
mattermost_slash_commands.md Rename issue create slash command to issue new 2016-12-15 13:11:43 +00:00
project_services.md Mattermost Notifications Service 2016-12-15 11:09:31 -02:00
redmine.md
services_templates.md
slack.md Mattermost Notifications Service 2016-12-15 11:09:31 -02:00