Merge pull request #5587 from cblecker/fast-channel

✨ Add support for 'fast' channelGroupType in ROSA provider

Author: k8s-ci-robot

config/crd/bases/controlplane.cluster.x-k8s.io_rosacontrolplanes.yaml

@@ -87,6 +87,7 @@ spec:
                 description: OpenShift version channel group, default is stable.
                 enum:
                 - stable
+                - fast
                 - candidate
                 - nightly
                 type: string

controlplane/rosa/api/v1beta2/rosacontrolplane_types.go

@@ -59,6 +59,9 @@ const (
 	// Stable channel group is the default channel group for stable releases.
 	Stable ChannelGroupType = "stable"
 
+	// Fast channel group is for fast channel releases.
+	Fast ChannelGroupType = "fast"
+
 	// Candidate channel group is for testing candidate builds.
 	Candidate ChannelGroupType = "candidate"
 
@@ -107,7 +110,7 @@ type RosaControlPlaneSpec struct { //nolint: maligned
 
 	// OpenShift version channel group, default is stable.
 	//
-	// +kubebuilder:validation:Enum=stable;candidate;nightly
+	// +kubebuilder:validation:Enum=stable;fast;candidate;nightly
 	// +kubebuilder:default=stable
 	ChannelGroup ChannelGroupType `json:"channelGroup"`
 

docs/book/src/topics/rosa/upgrades.md

@@ -4,14 +4,14 @@
 
 Upgrading the OpenShift version of the control plane is supported by the provider. To perform an upgrade you need to update the `version` in the spec of the `ROSAControlPlane`. Once the version has changed the provider will handle the upgrade for you.
 
-Upgrading y-stream version ex; v4.16.x to v4.17.x required the version gate acknowledgement. By default the versionGate is set to WaitForAcknowledge in the `ROSAControlPlane` CR. When upgrading to y-stream version the versionGate should be set to Acknowledge or AlwaysAcknowledge. 
+Upgrading y-stream version ex; v4.16.x to v4.17.x required the version gate acknowledgement. By default the versionGate is set to WaitForAcknowledge in the `ROSAControlPlane` CR. When upgrading to y-stream version the versionGate should be set to Acknowledge or AlwaysAcknowledge.
 
 ##### Note:
 When the versionGate is set to 'Acknowledge', it will revert to 'WaitForAcknowledge' once the upgrade is successfully completed. However, if the versionGate is set to 'AlwaysAcknowledge', it will remain set to 'AlwaysAcknowledge' after the upgrade is successfully completed.
 
 The available upgrades versions for the `ROSAControlPlane` will be listed under `ROSAControlPlane.status.availableUpgrades`
 
-The version channel group `ROSAControlPlane.spec.channelGroup` default to stable. However, it can be set to candidate or nightly. Changing the version channel group will change the `ROSAControlPlane.status.availableUpgrades` accordingly. 
+The version channel group `ROSAControlPlane.spec.channelGroup` default to stable. However, it can be set to fast, candidate, or nightly. Changing the version channel group will change the `ROSAControlPlane.status.availableUpgrades` accordingly. Note that the use of channel groups other than stable may require additional permissions.
 
 The Upgrade state can be checked in the conditions under `ROSAControlPlane.status`.