rename Operator API to ClusterExtension API (#568)

Signed-off-by: Joe Lanford <joe.lanford@gmail.com>

Author: joelanford

.github/workflows/deploy.yaml

@@ -22,8 +22,8 @@ jobs:
       run: |
         make kind-cluster
         make deploy
-        kubectl get crds operators.operators.operatorframework.io
+        kubectl get crds clusterextensions.olm.operatorframework.io
         kubectl get ns operator-controller-system
         make undeploy
         ! kubectl get ns operator-controller-system
-        ! kubectl get crds operators.operators.operatorframework.io
+        ! kubectl get crds clusterextensions.olm.operatorframework.io

.github/workflows/operator-developer-e2e.yaml

@@ -1,4 +1,4 @@
-name: operator-developer-e2e
+name: extension-developer-e2e
 
 on:
   workflow_dispatch:
@@ -18,6 +18,6 @@ jobs:
       with:
         go-version-file: go.mod
 
-    - name: Run the operator framework e2e test 
+    - name: Run the extension developer e2e test 
       run: |
-        make operator-developer-e2e
+        make extension-developer-e2e

Makefile

@@ -111,10 +111,10 @@ e2e: $(SETUP_ENVTEST) #EXHELP Run the e2e tests.
 export REG_PKG_NAME=registry-operator
 export PLAIN_PKG_NAME=plain-operator
 export CATALOG_IMG=${E2E_REGISTRY_NAME}.${E2E_REGISTRY_NAMESPACE}.svc:5000/test-catalog:e2e
-.PHONY: test-op-dev-e2e
-test-op-dev-e2e: $(SETUP_ENVTEST) $(OPERATOR_SDK) $(KUSTOMIZE) $(KIND) #HELP Run operator create, upgrade and delete tests.
-	test/operator-framework-e2e/setup.sh $(OPERATOR_SDK) $(CONTAINER_RUNTIME) $(KUSTOMIZE) $(KIND) $(KIND_CLUSTER_NAME) ${E2E_REGISTRY_NAMESPACE}
-	eval $$($(SETUP_ENVTEST) use -p env $(ENVTEST_VERSION)) && go test -tags $(GO_BUILD_TAGS) -v ./test/operator-framework-e2e/...
+.PHONY: test-ext-dev-e2e
+test-ext-dev-e2e: $(SETUP_ENVTEST) $(OPERATOR_SDK) $(KUSTOMIZE) $(KIND) #HELP Run extension create, upgrade and delete tests.
+	test/extension-developer-e2e/setup.sh $(OPERATOR_SDK) $(CONTAINER_RUNTIME) $(KUSTOMIZE) $(KIND) $(KIND_CLUSTER_NAME) ${E2E_REGISTRY_NAMESPACE}
+	eval $$($(SETUP_ENVTEST) use -p env $(ENVTEST_VERSION)) && go test -tags $(GO_BUILD_TAGS) -v ./test/extension-developer-e2e/...
 
 .PHONY: test-unit
 ENVTEST_VERSION = $(shell go list -m k8s.io/client-go | cut -d" " -f2 | sed 's/^v0\.\([[:digit:]]\{1,\}\)\.[[:digit:]]\{1,\}$$/1.\1.x/')
@@ -136,9 +136,9 @@ test-e2e: KUSTOMIZE_BUILD_DIR=config/e2e
 test-e2e: GO_BUILD_FLAGS=-cover
 test-e2e: run image-registry build-push-e2e-catalog kind-load-test-artifacts e2e e2e-coverage undeploy kind-clean #HELP Run e2e test suite on local kind cluster
 
-.PHONY: operator-developer-e2e
-operator-developer-e2e: KIND_CLUSTER_NAME=operator-controller-op-dev-e2e  #EXHELP Run operator-developer e2e on local kind cluster
-operator-developer-e2e: run image-registry test-op-dev-e2e kind-clean
+.PHONY: extension-developer-e2e
+extension-developer-e2e: KIND_CLUSTER_NAME=operator-controller-ext-dev-e2e  #EXHELP Run extension-developer e2e on local kind cluster
+extension-developer-e2e: run image-registry test-ext-dev-e2e kind-clean
 
 .PHONY: e2e-coverage
 e2e-coverage:

PROJECT

@@ -9,8 +9,8 @@ resources:
     namespaced: true
   controller: true
   domain: operatorframework.io
-  group: operators
-  kind: Operator
+  group: olm
+  kind: ClusterExtension
   path: github.com/operator-framework/operator-controller/api/v1alpha1
   version: v1alpha1
 version: "3"

README.md

@@ -1,5 +1,5 @@
 # operator-controller
-The operator-controller is the central component of Operator Lifecycle Manager (OLM) v1. It extends Kubernetes with an API through which users can install Operators.
+The operator-controller is the central component of Operator Lifecycle Manager (OLM) v1. It extends Kubernetes with an API through which users can install extensions.
 
 ## Description
 OLM v1 is the follow-up to OLM v0, located [here](https://github.com/operator-framework/operator-lifecycle-manager). It consists of four different components, including this one, which are as follows:
@@ -90,4 +90,3 @@ distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-

api/v1alpha1/operator_types.go renamed to api/v1alpha1/clusterextension_types.go

@@ -25,11 +25,11 @@ import (
 type UpgradeConstraintPolicy string
 
 const (
-	// The operator will only upgrade if the new version satisfies
+	// The extension will only upgrade if the new version satisfies
 	// the upgrade constraints set by the package author.
 	UpgradeConstraintPolicyEnforce UpgradeConstraintPolicy = "Enforce"
 
-	// Unsafe option which allows an operator to be
+	// Unsafe option which allows an extension to be
 	// upgraded or downgraded to any available version of the package and
 	// ignore the upgrade path designed by package authors.
 	// This assumes that users independently verify the outcome of the changes.
@@ -38,8 +38,8 @@ const (
 	UpgradeConstraintPolicyIgnore UpgradeConstraintPolicy = "Ignore"
 )
 
-// OperatorSpec defines the desired state of Operator
-type OperatorSpec struct {
+// ClusterExtensionSpec defines the desired state of ClusterExtension
+type ClusterExtensionSpec struct {
 	//+kubebuilder:validation:MaxLength:=48
 	//+kubebuilder:validation:Pattern:=^[a-z0-9]+(-[a-z0-9]+)*$
 	PackageName string `json:"packageName"`
@@ -101,8 +101,8 @@ func init() {
 	)
 }
 
-// OperatorStatus defines the observed state of Operator
-type OperatorStatus struct {
+// ClusterExtensionStatus defines the observed state of ClusterExtension
+type ClusterExtensionStatus struct {
 	// +optional
 	InstalledBundleResource string `json:"installedBundleResource,omitempty"`
 	// +optional
@@ -119,24 +119,24 @@ type OperatorStatus struct {
 //+kubebuilder:resource:scope=Cluster
 //+kubebuilder:subresource:status
 
-// Operator is the Schema for the operators API
-type Operator struct {
+// ClusterExtension is the Schema for the clusterextensions API
+type ClusterExtension struct {
 	metav1.TypeMeta   `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`
 
-	Spec   OperatorSpec   `json:"spec,omitempty"`
-	Status OperatorStatus `json:"status,omitempty"`
+	Spec   ClusterExtensionSpec   `json:"spec,omitempty"`
+	Status ClusterExtensionStatus `json:"status,omitempty"`
 }
 
 //+kubebuilder:object:root=true
 
-// OperatorList contains a list of Operator
-type OperatorList struct {
+// ClusterExtensionList contains a list of ClusterExtension
+type ClusterExtensionList struct {
 	metav1.TypeMeta `json:",inline"`
 	metav1.ListMeta `json:"metadata,omitempty"`
-	Items           []Operator `json:"items"`
+	Items           []ClusterExtension `json:"items"`
 }
 
 func init() {
-	SchemeBuilder.Register(&Operator{}, &OperatorList{})
+	SchemeBuilder.Register(&ClusterExtension{}, &ClusterExtensionList{})
 }

api/v1alpha1/operator_types_test.go renamed to api/v1alpha1/clusterextension_types_test.go

@@ -15,7 +15,7 @@ import (
 	"golang.org/x/exp/slices" // replace with "slices" in go 1.21
 )
 
-func TestOperatorTypeRegistration(t *testing.T) {
+func TestClusterExtensionTypeRegistration(t *testing.T) {
 	types, err := parseConstants("Type")
 	if err != nil {
 		t.Fatalf("unable to parse Type constants %v", err)
@@ -34,7 +34,7 @@ func TestOperatorTypeRegistration(t *testing.T) {
 	}
 }
 
-func TestOperatorReasonRegistration(t *testing.T) {
+func TestClusterExtensionReasonRegistration(t *testing.T) {
 	reasons, err := parseConstants("Reason")
 	if err != nil {
 		t.Fatalf("unable to parse Reason constants %v", err)

api/v1alpha1/groupversion_info.go

@@ -14,9 +14,9 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Package v1alpha1 contains API Schema definitions for the operators v1alpha1 API group
+// Package v1alpha1 contains API Schema definitions for the olm v1alpha1 API group
 // +kubebuilder:object:generate=true
-// +groupName=operators.operatorframework.io
+// +groupName=olm.operatorframework.io
 package v1alpha1
 
 import (
@@ -26,7 +26,7 @@ import (
 
 var (
 	// GroupVersion is group version used to register these objects
-	GroupVersion = schema.GroupVersion{Group: "operators.operatorframework.io", Version: "v1alpha1"}
+	GroupVersion = schema.GroupVersion{Group: "olm.operatorframework.io", Version: "v1alpha1"}
 
 	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
 	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}

api/v1alpha1/zz_generated.deepcopy.go

@@ -36,7 +36,7 @@ import (
 	"github.com/operator-framework/deppy/pkg/deppy/solver"
 	rukpakv1alpha1 "github.com/operator-framework/rukpak/api/v1alpha1"
 
-	operatorsv1alpha1 "github.com/operator-framework/operator-controller/api/v1alpha1"
+	ocv1alpha1 "github.com/operator-framework/operator-controller/api/v1alpha1"
 	"github.com/operator-framework/operator-controller/internal/catalogmetadata/cache"
 	catalogclient "github.com/operator-framework/operator-controller/internal/catalogmetadata/client"
 	"github.com/operator-framework/operator-controller/internal/controllers"
@@ -51,7 +51,7 @@ var (
 func init() {
 	utilruntime.Must(clientgoscheme.AddToScheme(scheme))
 
-	utilruntime.Must(operatorsv1alpha1.AddToScheme(scheme))
+	utilruntime.Must(ocv1alpha1.AddToScheme(scheme))
 	utilruntime.Must(rukpakv1alpha1.AddToScheme(scheme))
 	utilruntime.Must(catalogd.AddToScheme(scheme))
 
@@ -115,13 +115,13 @@ func main() {
 		os.Exit(1)
 	}
 
-	if err = (&controllers.OperatorReconciler{
+	if err = (&controllers.ClusterExtensionReconciler{
 		Client:         cl,
 		BundleProvider: catalogClient,
 		Scheme:         mgr.GetScheme(),
 		Resolver:       resolver,
 	}).SetupWithManager(mgr); err != nil {
-		setupLog.Error(err, "unable to create controller", "controller", "Operator")
+		setupLog.Error(err, "unable to create controller", "controller", "ClusterExtension")
 		os.Exit(1)
 	}
 	//+kubebuilder:scaffold:builder