BUG 1825349: Generation should not be a required field

deploy/chart/templates/0000_50_olm_04-installplan.crd.yaml

@@ -67,7 +67,6 @@ spec:
           - approval
           - approved
           - clusterServiceVersionNames
-          - generation
           properties:
             approval:
               description: Approval is the user approval policy for an InstallPlan.
@@ -140,6 +139,7 @@ spec:
                 type: object
                 required:
                 - catalogSourceRef
+                - identifier
                 - path
                 - replaces
                 properties:
@@ -212,6 +212,10 @@ spec:
                         type:
                           description: Type of condition.
                           type: string
+                  identifier:
+                    description: Identifier is the catalog-unique name of the operator
+                      (the name of the CSV for bundles that contain CSVs)
+                    type: string
                   path:
                     description: Path refers to the location of a bundle to pull.
                       It's typically an image reference.

manifests/0000_50_olm_04-installplan.crd.yaml

@@ -67,7 +67,6 @@ spec:
           - approval
           - approved
           - clusterServiceVersionNames
-          - generation
           properties:
             approval:
               description: Approval is the user approval policy for an InstallPlan.
@@ -301,4 +300,3 @@ spec:
                     description: StepStatus is the current status of a particular
                       resource an in InstallPlan
                     type: string
-

pkg/api/apis/operators/v1alpha1/installplan_types.go

@@ -28,7 +28,7 @@ type InstallPlanSpec struct {
 	ClusterServiceVersionNames []string `json:"clusterServiceVersionNames"`
 	Approval                   Approval `json:"approval"`
 	Approved                   bool     `json:"approved"`
-	Generation                 int      `json:"generation"`
+	Generation                 int      `json:"generation,omitempty"`
 }
 
 // InstallPlanPhase is the current status of a InstallPlan as a whole.

test/e2e/catalog_e2e_test.go

@@ -733,7 +733,6 @@ func TestCatalogImageUpdate(t *testing.T) {
 
 		// ensure registry pod is ready before attempting port-forwarding
 		_ = awaitPod(t, c, testNamespace, registryName, podReady)
-
 		err = registryPortForward(testNamespace)
 		if err != nil {
 			t.Fatalf("port-forwarding local registry: %s", err)
@@ -780,8 +779,8 @@ func TestCatalogImageUpdate(t *testing.T) {
 	defer cleaner.NotifyTestComplete(t, true)
 
 	sourceName := genName("catalog-")
-	packageName := "etcd"
-	channelName := "clusterwide-alpha"
+	packageName := "busybox"
+	channelName := "alpha"
 
 	// Create gRPC CatalogSource using an external registry image and poll interval
 	var image string
@@ -918,7 +917,7 @@ func TestCatalogImageUpdate(t *testing.T) {
 	require.NoError(t, err, "error awaiting registry pod")
 
 	subChecker := func(sub *v1alpha1.Subscription) bool {
-		return sub.Status.InstalledCSV == "etcdoperator.v0.9.2-clusterwide"
+		return sub.Status.InstalledCSV == "busybox.v2.0.0"
 	}
 	// Wait for the Subscription to succeed
 	subscription, err = fetchSubscription(t, crc, testNamespace, subscriptionName, subChecker)
@@ -931,17 +930,13 @@ func TestCatalogImageUpdate(t *testing.T) {
 
 	// check version of running csv to ensure the latest version (0.9.2) was installed onto the cluster
 	v := csv.Spec.Version
-	etcdVersion := semver.Version{
-		Major: 0,
-		Minor: 9,
-		Patch: 2,
-		Pre: []semver.PRVersion{
-			{
-				VersionStr: "clusterwide",
-			},
-		},
+	busyboxVersion := semver.Version{
+		Major: 2,
+		Minor: 0,
+		Patch: 0,
 	}
-	if !reflect.DeepEqual(v, version.OperatorVersion{Version: etcdVersion}) {
+
+	if !reflect.DeepEqual(v, version.OperatorVersion{Version: busyboxVersion}) {
 		t.Errorf("latest version of operator not installed: catalog souce update failed")
 	}
 }

test/e2e/subscription_e2e_test.go

@@ -1353,6 +1353,10 @@ func TestCreateNewSubscriptionWithPodConfig(t *testing.T) {
 	require.NotNil(t, subscription)
 
 	csv, err := fetchCSV(t, crClient, subscription.Status.CurrentCSV, testNamespace, buildCSVConditionChecker(v1alpha1.CSVPhaseSucceeded))
+	if err != nil {
+		// TODO: If OLM doesn't have the subscription in its cache when it initially creates the deployment, the CSV will hang on "Installing" until it reaches the five-minute timeout, then succeed on a retry. It should be possible to skip the wait and retry immediately, but in the meantime, giving this test a little extra patience should mitigate flakes.
+		csv, err = fetchCSV(GinkgoT(), crClient, subscription.Status.CurrentCSV, testNamespace, buildCSVConditionChecker(v1alpha1.CSVPhaseSucceeded))
+	}
 	require.NoError(t, err)
 
 	proxyEnv := proxyEnvVarFunc(t, config)