diff --git a/RELEASE.md b/RELEASE.md new file mode 100644 index 0000000000..134a73a31b --- /dev/null +++ b/RELEASE.md @@ -0,0 +1,47 @@ +# Release Process + +The Kubernetes controller-runtime Project is released on an as-needed basis. The process is as follows: + +**Note:** Releases are done from the `release-MAJOR.MINOR` branches. For PATCH releases is not required +to create a new branch you will just need to ensure that all big fixes are cherry-picked into the respective +`release-MAJOR.MINOR` branch. To know more about versioning check https://semver.org/. + +## How to do a release + +### Create the new branch and the release tag + +1. Create a new branch `git checkout -b release-` from master +2. Push the new branch to the remote repository + +### Now, let's generate the changelog + +1. Create the changelog from the new branch `release-` (`git checkout release-`). +You will need to use the [kubebuilder-release-tools][kubebuilder-release-tools] to generate the notes. See [here][release-notes-generation] + +> **Note** +> - You will need to have checkout locally from the remote repository the previous branch +> - Also, ensure that you fetch all tags from the remote `git fetch --all --tags` + +### Draft a new release from GitHub + +1. Create a new tag with the correct version from the new `release-` branch +2. Add the changelog on it and publish. Now, the code source is released ! + +### Add a new Prow test the for the new branch release + +1. Create a new prow test under [github.com/kubernetes/test-infra/tree/master/config/jobs/kubernetes-sigs/controller-runtime](https://github.com/kubernetes/test-infra/tree/master/config/jobs/kubernetes-sigs/controller-runtime) +for the new `release-` branch. (i.e. for the `0.11.0` release see the PR: https://github.com/kubernetes/test-infra/pull/25205) +2. Ping the infra PR in the controller-runtime slack channel for reviews. + +### Announce the new release: + +1. Publish on the Slack channel the new release, i.e: + +```` +:announce: Controller-Runtime v0.12.0 has been released! +This release includes a Kubernetes dependency bump to v1.24. +For more info, see the release page: https://github.com/kubernetes-sigs/controller-runtime/releases. + :tada: Thanks to all our contributors! +```` + +2. An announcement email is sent to `kubebuilder@googlegroups.com` with the subject `[ANNOUNCE] Controller-Runtime $VERSION is released`