RHOAI-DevOps-Infra

Downstream main to rhoai-x.y Auto-Merge Infra

• The infra is responsible for following tasks:
  • On Sprint Start - Automatically create rhoai-x.y branches for all the repos and enable the auto-merge
  • Till code-freeze (RC day) - daily sync from main to rhoai-x.y
  • After code-freeze (RC day) - disable the auto-merge from main to rhoai-x.y
• Executes each day at UTC 1:0 from the github workflow
• Daily syncs the changes from downstream main to rhoai-x.y branch based on the configuration auto-merge config yaml
• It is by default enabled for all the repos, but can be disabled using the same config file
• automerge can be set to 'no' to disable auto-merge for any of the configured repos
• The workflow automatically creates required number of job to auto-merge each configured repo and runs all the jobs in parallel
• Can be manually triggered if needed, for any individual component or for all the components using the same workflow

Enable Downstream main to rhoai-x.y Auto-Merge for a repo

1. Update the main-release-source-map.yaml for required repo and raise a PR
   1. Provide appropriate name and the downstream repo-url
   2. By default src-branch will be set to the default branch for the repo, but it can be overridden using “src-branch” node if needed
   3. Set automerge to yes
   4. Optionally add the “ignore-files” node with a comma separated list of globbing paths in case you need to ignore few paths during the merge
2. Ensure that DevOps bot has permission to the target downstream repo (this step needs admin access, here is the list of members with admin access)
3. Test it manually (optional):
   1. Go to the workflow
   2. Click on 'Run Workflow'
   3. Select branch as 'main'
   4. Select the repo name from dropdown
   5. Hit the 'Run Workflow' button

Upstream to Downstream Auto-Merge Infra

• Execute each day at UTC 0:0 from the github workflow
• syncs and merges changes from upstream repos to downstream repos based on the upstream-source-map.yaml
• automerge can be set to 'no' to disable auto-merge for any of the configured repos
• Can be manually executed when needed from github actions tab
• The workflow automatically creates required number of job to auto-merge each configured repo and runs all the jobs in parallel
• Can be manually triggered if needed, for any individual component or for all the components using the same workflow

Enable Upstream to Downstream Auto-Merge for a repo

1. Update the upstream-source-map.yaml for required repo and raise a PR
   1. Provide appropriate upstream and downstream URLs and branches
   2. Set automerge to yes
2. Ensure that DevOps bot has permission to the target downstream repo (this step needs admin access, here is the list of members with admin access)
3. Test it manually (optional):
   1. Go to the workflow
   2. Click on 'Run Workflow'
   3. Select branch as 'main'
   4. Select the repo name from dropdown
   5. Hit the 'Run Workflow' button