8.11 CI Plan

The bugs that needs to be solved.

The key features (includes a Frontend and Backend):

• Show current deploy status - Is this SHA currently deployed? https://gitlab.com/gitlab-org/gitlab-ce/issues/19571#note_13246122 (gitlab-org/gitlab-ce!5622)
• Add an URL as a configuration of Environment and show this as part of current deploy status: https://gitlab.com/gitlab-org/gitlab-ce/issues/19527. (!5469 (merged))
• Create pipeline_hooks: https://gitlab.com/gitlab-org/gitlab-ce/issues/20115 (!5620 (merged))

The planned Frontend improvements (@annabeldunstone @hazelyang):

• Improve build view to show pipelines: #18141 (closed):!5742 (merged)
• Collapse build tabs: #18516 (closed): !5595 (merged)
• Show pipelines for merge requests: #18681 (closed): https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5485
• Show user in pipeline view https://gitlab.com/gitlab-org/gitlab-ce/issues/20002 (already implemented)
• Format Environments page https://gitlab.com/gitlab-org/gitlab-ce/issues/20059: !5687 (merged)
• "CI configuration" button when .gitlab-ci.yml is present: #20101 (closed): !5558 (merged)

The planned Backend improvements (@ayufan @godfat @grzesiek @tmaczukin):

• Add an API to enumerate Environments: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5469
• Pre-create all builds when processing the pipeline (@ayufan): this is to solved https://gitlab.com/gitlab-org/gitlab-ce/issues/18644 and https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/issues/289: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5295
• Improve Pipeline processing by using State Machine: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5782
• Generate coverage report for whole test suite: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5018 (@ayufan @grzesiek)
• Implement code coverage badge and some other improvements regarding code coverage: #3714 (closed) (@grzesiek)
  • Use badge template instead of using separate images https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5520
  • Implement test coverage badge using badge templates https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5708
  • Make it possible to display coverage badge depending on specific job that reports compound coverage (done in !5708 (merged))
• Report wall-clock elapsed time rather than cumulative job time (@godfat): #17007 (closed), !5734 (merged)
• Add an API to enumerate Deployments and trigger manual actions: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5825
• Add an API to enumerate pipelines: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5837

The planned GitLab Runner improvements (@ayufan @tmaczukin):

• Fix issue with leaking sockets when using docker executor: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/issues/196: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/185: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/260
• Retry all docker operations in GitLab Runner to increase stability of builds: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/244
• Mounting used volumes to all services containers (docker executor): https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/241
• Support shared builds volume (docker executor): https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/193

The planned documentation/blog posts:

• Prepare monitoring recommendations with description for our infrastructure team
• Prepare a blog post about Shared Runners and performance: gitlab-com/blog-posts#244 (closed)

Slipped

• Add download buttons for downloading artifacts for a branch (@godfat): #4255 (closed), #14419 (closed), !5142 (merged) (this is finished, but we missed the merge window)
• Support running builds on Kubernetes: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/30 suppressed by https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/277 (it is done, but will be released with 1.6)
• Update artifacts_size for old builds (!5076 (closed)) (we have working prototype, but we hit the performance problems (the long running migration) that we could not agree how to solve)
• Have CI automatically test migration paths (@zj): #14549 (closed): https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/4874 (this is done, but we can't merge that, because of problems with other components)
• Add a line number and permalink to each line of build trace: https://gitlab.com/gitlab-org/gitlab-ce/issues/13205: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5744 (Frontend team were overloaded and did not manage to review and merge that in time)
• Show deployment activity and current status for merge requests #19992 (closed) (we did start looking at it)
• Show deploy activity on merge request activity feed #18440 (moved) (we did not start that)
• Add environment/deployment URL to environments page (we did not have time to start that)
• Improve CI e-mail notifications: https://gitlab.com/gitlab-org/gitlab-ce/issues/3976#note_13152995 (It took us too long to merge pipeline_events)

Stretch; likely not to happen:

• Statistics server embedded into Runner: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/219. The ideas how to improve that: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/issues/1484
• Global Pipelines List + Filters for pipelines: #18054 (moved)
• Start tracking pipelines for Merge Requests and add merge-requests to only: https://gitlab.com/gitlab-org/gitlab-ce/issues/15310
• Use pipeline_hooks for Slack notifications: !5525 (merged) (this is started by @godfat)
• Use per-build token to act as an user triggering build: #18993 (closed): https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5735

The future features: CI Backlog GitLab Runner Backlog

CI issues for 8.11: https://gitlab.com/gitlab-org/gitlab-ce/issues?assignee_id=&author_id=&label_name=CI&milestone_title=8.11&scope=all&sort=id_desc&state=opened&utf8=%E2%9C%93&weight=

Runner issues for 1.5: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/issues?scope=all&sort=id_desc&state=opened&utf8=%E2%9C%93&milestone_title=v1.5&label-name=