CLOUDP-65796: Update CRD from v1beta1 to v1 (#617)

Author: irajdeep

Makefile

@@ -7,7 +7,7 @@ NAMESPACE := $(shell jq -r .namespace < ~/.community-operator-dev/config.json)
 IMG := $(REPO_URL)/$(OPERATOR_IMAGE)
 DOCKERFILE ?= operator
 # Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
-CRD_OPTIONS ?= "crd:trivialVersions=true,preserveUnknownFields=true,crdVersions=v1beta1"
+CRD_OPTIONS ?= "crd:trivialVersions=true,crdVersions=v1"
 
 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))

PROJECT

@@ -3,7 +3,7 @@ layout: go.kubebuilder.io/v3
 projectName: mko-v1
 repo: github.com/mongodb/mongodb-kubernetes-operator
 resources:
-- crdVersion: v1beta1
+- crdVersion: v1
   group: mongodbcommunity
   kind: MongoDBCommunity
   version: v1

api/v1/doc.go

@@ -0,0 +1,4 @@
+package v1
+
+// +k8s:deepcopy-gen=package
+// +versionName=v1

api/v1/mongodbcommunity_types.go

@@ -90,6 +90,7 @@ type MongoDBCommunitySpec struct {
 	// configuration file: https://docs.mongodb.com/manual/reference/configuration-options/
 	// +kubebuilder:validation:Type=object
 	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
 	// +nullable
 	AdditionalMongodConfig MongodConfiguration `json:"additionalMongodConfig,omitempty"`
 }
@@ -191,6 +192,7 @@ type AuthenticationRestriction struct {
 // StatefulSetConfiguration holds the optional custom StatefulSet
 // that should be merged into the operator created one.
 type StatefulSetConfiguration struct {
+	// +kubebuilder:pruning:PreserveUnknownFields
 	SpecWrapper StatefulSetSpecWrapper `json:"spec"`
 }
 

config/crd/bases/mongodbcommunity.mongodb.com_mongodbcommunity.yaml

@@ -4,13 +4,13 @@ nameReference:
   version: v1
   fieldSpecs:
   - kind: CustomResourceDefinition
-    version: v1beta1
+    version: v1
     group: apiextensions.k8s.io
     path: spec/conversion/webhook/clientConfig/service/name
 
 namespace:
 - kind: CustomResourceDefinition
-  version: v1beta1
+  version: v1
   group: apiextensions.k8s.io
   path: spec/conversion/webhook/clientConfig/service/namespace
   create: false

config/crd/kustomizeconfig.yaml

@@ -4,7 +4,7 @@ resources:
 generatorOptions:
   disableNameSuffixHash: true
 
-apiVersion: kustomize.config.k8s.io/v1beta1
+apiVersion: kustomize.config.k8s.io/v1
 kind: Kustomization
 images:
 - name: mongodb-kubernetes-operator

config/manager/kustomization.yaml

@@ -6,6 +6,8 @@
   - Members of a Replica Set can be configured as arbiters.
   - Reduce the number of permissions for operator role.
   - Support SHA-1 as an authentication method.
+  - Upgraded `mongodbcommunity.mongodbcommunity.mongodb.com` CRD to `v1` from `v1beta1`
+    *  Users upgrading their CRD from v1beta1 to v1 need to set: `spec.preserveUnknownFields` to `false` in the CRD file `config/crd/bases/mongodbcommunity.mongodb.com_mongodbcommunity.yaml` before applying the CRD to the cluster.
 
 ## Updated Image Tags