Update TektonConfig CR's addon params to remove cluster tasks params

Cluster tasks have been deprecated and removed, previous version of TektonConfig CR's addon
params have the clusterTasks and communityClusterTasks params and need to remove it from the
TektonConfig's addon params this removes the cluster tasks params from TektonConfig's addon params and updates it

Signed-off-by: Shiv Verma <shverma@redhat.com>'

Author: pratap0007

pkg/apis/operator/v1alpha1/const.go

@@ -33,10 +33,6 @@ const (
 	ProfileLite  = "lite"
 
 	// Addon Params
-	// Keeping ClusterTasksParams and CommunityClusterTasks params for backward compatibility
-	// will be removed from next operator api release
-	ClusterTasksParam      = "clusterTasks"
-	CommunityClusterTasks  = "communityClusterTasks"
 	PipelineTemplatesParam = "pipelineTemplates"
 	ResolverTasks          = "resolverTasks"
 	ResolverStepActions    = "resolverStepActions"
@@ -113,10 +109,6 @@ var (
 	}
 
 	AddonParams = map[string]ParamValue{
-		// Keeping ClusterTasks and CommunityClusterTasks params
-		// for backward compatibility and will be removed in next operator api release
-		ClusterTasksParam:      defaultParamValue,
-		CommunityClusterTasks:  defaultParamValue,
 		PipelineTemplatesParam: defaultParamValue,
 		ResolverTasks:          defaultParamValue,
 		ResolverStepActions:    defaultParamValue,

pkg/apis/operator/v1alpha1/tektonaddon_default_test.go

@@ -39,7 +39,7 @@ func Test_AddonSetDefaults_DefaultParamsWithValues(t *testing.T) {
 	}
 
 	ta.SetDefaults(context.TODO())
-	assert.Equal(t, 5, len(ta.Spec.Params))
+	assert.Equal(t, 3, len(ta.Spec.Params))
 
 	params := ParseParams(ta.Spec.Params)
 	value, ok := params[PipelineTemplatesParam]
@@ -70,7 +70,7 @@ func Test_AddonSetDefaults_ResolverTaskIsFalse(t *testing.T) {
 	}
 
 	ta.SetDefaults(context.TODO())
-	assert.Equal(t, 5, len(ta.Spec.Params))
+	assert.Equal(t, 3, len(ta.Spec.Params))
 
 	params := ParseParams(ta.Spec.Params)
 	value, ok := params[ResolverTasks]
@@ -101,7 +101,7 @@ func Test_AddonSetDefaults_ResolverStepActions(t *testing.T) {
 	}
 
 	ta.SetDefaults(context.TODO())
-	assert.Equal(t, 5, len(ta.Spec.Params))
+	assert.Equal(t, 3, len(ta.Spec.Params))
 
 	params := ParseParams(ta.Spec.Params)
 	value, ok := params[ResolverStepActions]

pkg/apis/operator/v1alpha1/tektonaddon_validation.go

@@ -48,6 +48,10 @@ func validateAddonParams(params []Param, pathToParams string) *apis.FieldError {
 	var errs *apis.FieldError
 
 	for i, p := range params {
+		// Todo: Remove this in next operator release
+		if p.Name == "clusterTasks" || p.Name == "communityClusterTasks" {
+			continue
+		}
 		paramValue, ok := AddonParams[p.Name]
 		if !ok {
 			errs = errs.Also(apis.ErrInvalidKeyName(p.Name, pathToParams))

pkg/apis/operator/v1alpha1/tektonconfig_default_test.go

@@ -89,7 +89,7 @@ func Test_SetDefaults_Addon_Params(t *testing.T) {
 	t.Setenv("PLATFORM", "openshift")
 
 	tc.SetDefaults(context.TODO())
-	if len(tc.Spec.Addon.Params) != 5 {
+	if len(tc.Spec.Addon.Params) != 3 {
 		t.Error("Setting default failed for TektonConfig (spec.addon.params)")
 	}
 }

pkg/reconciler/shared/tektonconfig/upgrade/pre_upgrade.go

@@ -75,3 +75,30 @@ func upgradePipelineProperties(ctx context.Context, logger *zap.SugaredLogger, k
 	}
 	return nil
 }
+
+// previous version of the TektonConfig CR's addon params has cluster task params to manage the cluster tasks
+// and cluster tasks have been deprecated and removed so need to remove the clusterTasks and communityClusterTasks
+// params from TektonConfig's addon params and this removes the cluster tasks params and updates TektonConfig's addon params
+// Todo: remove this in the next operator release
+func removeDeprecatedAddonParams(ctx context.Context, logger *zap.SugaredLogger, k8sClient kubernetes.Interface, operatorClient versioned.Interface, restConfig *rest.Config) error {
+	tcCR, err := operatorClient.OperatorV1alpha1().TektonConfigs().Get(ctx, v1alpha1.ConfigResourceName, metav1.GetOptions{})
+	if err != nil {
+		if apierrs.IsNotFound(err) {
+			return nil
+		}
+		return err
+	}
+
+	updatedParams := []v1alpha1.Param{}
+	for _, p := range tcCR.Spec.Addon.Params {
+		if p.Name == "clusterTasks" || p.Name == "communityClusterTasks" {
+			continue
+		}
+		updatedParams = append(updatedParams, p)
+	}
+
+	// update the Tekton config's addon params
+	tcCR.Spec.Addon.Params = updatedParams
+	_, err = operatorClient.OperatorV1alpha1().TektonConfigs().Update(ctx, tcCR, metav1.UpdateOptions{})
+	return err
+}

pkg/reconciler/shared/tektonconfig/upgrade/upgrade.go

@@ -33,7 +33,9 @@ var (
 	// pre upgrade functions
 	preUpgradeFunctions = []upgradeFunc{
 		resetTektonConfigConditions, // upgrade #1: removes conditions from TektonConfig CR, clears outdated conditions
-		upgradePipelineProperties,   // update default value of enable-step-actions from false to true
+		upgradePipelineProperties,   // upgrade #2: update default value of enable-step-actions from false to true
+		// Todo: Remove the removeDeprecatedAddonParams upgrade function in next operator release
+		removeDeprecatedAddonParams, // upgrade #3: remove the deprecated cluster task params from TektonConfig CR's addon params
 	}
 
 	// post upgrade functions

test/e2e/common/00_tektonconfigdeployment_test.go

@@ -349,8 +349,6 @@ func (s *TektonConfigTestSuite) Test05_DisableAndEnableAddons() {
 	// disable addons and update
 	tc := s.getCurrentConfig(timeout)
 	tc.Spec.Addon.Params = []v1alpha1.Param{
-		{Name: v1alpha1.ClusterTasksParam, Value: "false"},
-		{Name: v1alpha1.CommunityClusterTasks, Value: "false"},
 		{Name: v1alpha1.PipelineTemplatesParam, Value: "false"},
 	}
 	_, err := s.clients.TektonConfig().Update(context.TODO(), tc, metav1.UpdateOptions{})