[OpenShit] Fix forbidden error for communitytasks

pkg/reconciler/openshift/tektonaddon/tektonaddon.go

@@ -31,6 +31,7 @@ import (
 	tektonaddonreconciler "github.com/tektoncd/operator/pkg/client/injection/reconciler/operator/v1alpha1/tektonaddon"
 	"github.com/tektoncd/operator/pkg/reconciler/common"
 	tektonaddon "github.com/tektoncd/operator/pkg/reconciler/openshift/tektonaddon/pipelinetemplates"
+	"go.uber.org/zap"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -186,7 +187,7 @@ func (r *Reconciler) ReconcileKind(ctx context.Context, ta *v1alpha1.TektonAddon
 		}
 
 		if !exist {
-			return r.ensureClusterTasks(ctx, ta)
+			return r.ensureClusterTasks(ctx, ta, logger)
 		}
 	} else {
 		// if disabled then delete the installer Set if exist
@@ -332,7 +333,7 @@ func (r *Reconciler) ensurePipelineTemplates(ctx context.Context, ta *v1alpha1.T
 	return nil
 }
 
-func (r *Reconciler) ensureClusterTasks(ctx context.Context, ta *v1alpha1.TektonAddon) error {
+func (r *Reconciler) ensureClusterTasks(ctx context.Context, ta *v1alpha1.TektonAddon, logger *zap.SugaredLogger) error {
 	clusterTaskManifest := r.manifest
 	// Read clusterTasks from ko data
 	if err := applyAddons(&clusterTaskManifest, "02-clustertasks"); err != nil {
@@ -346,15 +347,17 @@ func (r *Reconciler) ensureClusterTasks(ctx context.Context, ta *v1alpha1.Tekton
 	communityClusterTaskManifest := r.manifest
 
 	if err := r.appendCommunityTarget(ctx, &communityClusterTaskManifest, ta); err != nil {
-		return err
-	}
+		// Continue if failed to resolve community task URL.
+		// (Ex: on disconnected cluster community tasks won't be reachable because of proxy).
+		logger.Error("Failed to get community task ", err)
+	} else {
+		if err := r.communityTransform(ctx, &communityClusterTaskManifest, ta); err != nil {
+			return err
+		}
 
-	if err := r.communityTransform(ctx, &communityClusterTaskManifest, ta); err != nil {
-		return err
+		clusterTaskManifest = clusterTaskManifest.Append(communityClusterTaskManifest)
 	}
 
-	clusterTaskManifest = clusterTaskManifest.Append(communityClusterTaskManifest)
-
 	if err := createInstallerSet(ctx, r.operatorClientSet, ta, clusterTaskManifest,
 		r.version, clusterTaskInstallerSet, "addon-clustertasks"); err != nil {
 		return err