v1.14.0

Upgrade K8s versions to use 1.22 (golang/v3)

Note that to ensure the backwards compatibility SDK tool will try to downgrade the versions used if you need to still scaffold the v1beta1 for CRDs and Webhooks to publish your solutions into older cluster versions. However, note that this version is no longer supported in Kubernetes 1.22+, sigs.k8s.io/controller-runtime v0.10.0 or controller-gen v0.7.0. Following are the changes to be addressed in your Makefile and go.mod file if you are not using the v1beta1 K8s APIs which are no longer supported from k8s 1.22 version.

  1. Update your go.mod file to upgrade the dependencies and run go mod tidy to download then

    1. k8s.io/api v0.22.1
    2. k8s.io/apimachinery v0.22.1
    3. k8s.io/client-go v0.22.1
    4. sigs.k8s.io/controller-runtime v0.10.0

  2. Update your Makefile by making the following replacements:

    1. - ENVTEST_K8S_VERSION = 1.21
    2. + ENVTEST_K8S_VERSION = 1.22
    1. - $(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=config/crd/bases
    2. + $(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases

  3. Remove from the Makefile the CRD_OPTIONS, see below:

    1. # Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
    2. CRD_OPTIONS ?= "crd:trivialVersions=true,preserveUnknownFields=false"

  4. Replace your admissionReviewVersions={v1,v1beta1} markers with admissionReviewVersions=v1

  5. Run make manifest to re-generate your manifests with latest versions.

See #5228 for more details.

For Ansible-based Operators, update ansible collection community.kubernetes to kubernetes.core

Add the kubernetes.core collection (>= 2.2.0) to the requrements.yml file

  • name: kubernetes.core version: “2.2.0”

See #5249 for more details.

Last modified January 14, 2022: Migration guide generation improvements (#5494) (43b5394c)