backwardcompat

func GetBackwardCompatibleCAPIImage ¶ added in v0.1.73

func GetBackwardCompatibleCAPIImage(releaseVersion semver.Version) string

GetBackwardCompatibleCAPIImage returns a CAPI image pinned to a version that writes status through the v1beta2 API. Payloads at 4.18 or below ship a CAPI controller that writes status via v1beta1; the v1beta1→v1beta2 conversion drops the phase field, leaving it permanently empty. The pinned image is from OCP 4.22 which includes CAPI 1.13. It is the cluster-capi-controllers component from the pinned OCP release payload quay.io/openshift-release-dev/ocp-release@sha256:1dbbdfdde4bb3f3ed4bca965e810a2990a3913990fb4a57072764b771f604554. Keep this as the component image rather than the release payload so reconciliation does not need to look up the entire pinned payload.

func GetBackwardCompatibleConfigHash ¶

func GetBackwardCompatibleConfigHash(config *v1beta1.ClusterConfiguration) (string, error)

GetBackwardCompatibleConfigHash returns a hash of ClusterConfiguration which is backward-compatible with CPO versions that doesn't hash the ImageSpec.

func GetBackwardCompatibleConfigString ¶

func GetBackwardCompatibleConfigString(stringData string) string

GetBackwardCompatibleConfigString returns a ClusterConfiguration which is backward-compatible with older CPO versions

func NormalizeV1Alpha1ClusterImagePolicy ¶ added in v0.1.76

func NormalizeV1Alpha1ClusterImagePolicy(manifest []byte) []byte

NormalizeV1Alpha1ClusterImagePolicy rewrites the apiVersion of ClusterImagePolicy manifests from config.openshift.io/v1alpha1 to config.openshift.io/v1.

The ClusterImagePolicy type was promoted from v1alpha1 to v1 in openshift/api and the Go type no longer exists in the v1alpha1 package. Without this normalization, existing NodePools that reference v1alpha1 ClusterImagePolicy configs would fail to decode after a HyperShift Operator upgrade, breaking reconciliation for those clusters.