kubernetes-sigs · k8s-ci-robot · Jan 4, 2021 · Dec 15, 2020
diff --git a/bootstrap/kubeadm/main.go b/bootstrap/kubeadm/main.go
@@ -26,6 +26,7 @@ import (
 	"time"
 
 	"github.com/spf13/pflag"
+	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/klog"
@@ -37,6 +38,7 @@ import (
 	expv1 "sigs.k8s.io/cluster-api/exp/api/v1alpha4"
 	"sigs.k8s.io/cluster-api/feature"
 	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/controller"
 	// +kubebuilder:scaffold:imports
 )
@@ -132,7 +134,11 @@ func main() {
 		RetryPeriod:        &leaderElectionRetryPeriod,
 		Namespace:          watchNamespace,
 		SyncPeriod:         &syncPeriod,
-		Port:               webhookPort,
+		ClientDisableCacheFor: []client.Object{
+			&corev1.ConfigMap{},
+			&corev1.Secret{},
+		},
+		Port: webhookPort,
 	})
 	if err != nil {
 		setupLog.Error(err, "unable to start manager")

diff --git a/controllers/remote/cluster_cache.go b/controllers/remote/cluster_cache.go
@@ -23,6 +23,7 @@ import (
 
 	"github.com/go-logr/logr"
 	"github.com/pkg/errors"
+	corev1 "k8s.io/api/core/v1"
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
@@ -78,28 +79,14 @@ func (t *ClusterCacheTracker) GetClient(ctx context.Context, cluster client.Obje
 		return nil, err
 	}
 
-	return accessor.delegatingClient, nil
+	return accessor.client, nil
 }
 
-// GetLiveClient returns a live client (talks to the api-server directly) for the given cluster.
-func (t *ClusterCacheTracker) GetLiveClient(ctx context.Context, cluster client.ObjectKey) (client.Client, error) {
-	t.lock.Lock()
-	defer t.lock.Unlock()
-
-	accessor, err := t.getClusterAccessorLH(ctx, cluster)
-	if err != nil {
-		return nil, err
-	}
-
-	return accessor.liveClient, nil
-}
-
-// clusterAccessor represents the combination of a delegating client, live client (direct to api-server), cache, and watches for a remote cluster.
+// clusterAccessor represents the combination of a delegating client, cache, and watches for a remote cluster.
 type clusterAccessor struct {
-	cache            *stoppableCache
-	delegatingClient client.Client
-	liveClient       client.Client
-	watches          sets.String
+	cache   *stoppableCache
+	client  client.Client
+	watches sets.String
 }
 
 // clusterAccessorExists returns true if a clusterAccessor exists for cluster.
@@ -180,16 +167,19 @@ func (t *ClusterCacheTracker) newClusterAccessor(ctx context.Context, cluster cl
 	delegatingClient, err := client.NewDelegatingClient(client.NewDelegatingClientInput{
 		CacheReader: cache,
 		Client:      c,
+		UncachedObjects: []client.Object{
+			&corev1.ConfigMap{},
+			&corev1.Secret{},
+		},
 	})
 	if err != nil {
 		return nil, err
 	}
 
 	return &clusterAccessor{
-		cache:            cache,
-		delegatingClient: delegatingClient,
-		liveClient:       c,
-		watches:          sets.NewString(),
+		cache:   cache,
+		client:  delegatingClient,
+		watches: sets.NewString(),
 	}, nil
 }
 

diff --git a/controllers/remote/cluster_cache_fake.go b/controllers/remote/cluster_cache_fake.go
@@ -42,9 +42,9 @@ func NewTestClusterCacheTracker(log logr.Logger, cl client.Client, scheme *runti
 
 	testCacheTracker.clusterAccessors[objKey] = &clusterAccessor{
 
-		cache:            nil,
-		delegatingClient: delegatingClient,
-		watches:          sets.NewString(watchObjects...),
+		cache:   nil,
+		client:  delegatingClient,
+		watches: sets.NewString(watchObjects...),
 	}
 	return testCacheTracker
 }
diff --git a/controllers/remote/cluster_cache_reconciler_test.go b/controllers/remote/cluster_cache_reconciler_test.go
@@ -73,10 +73,6 @@ var _ = Describe("ClusterCache Reconciler suite", func() {
 			By("Creating a clusterAccessor for the cluster")
 			_, err := cct.GetClient(ctx, testClusterKey)
 			Expect(err).To(BeNil())
-
-			By("Retrieving a live client for the cluster")
-			_, err = cct.GetLiveClient(ctx, testClusterKey)
-			Expect(err).To(BeNil())
 		}
 
 		BeforeEach(func() {

diff --git a/controlplane/kubeadm/main.go b/controlplane/kubeadm/main.go
@@ -26,6 +26,7 @@ import (
 	"time"
 
 	"github.com/spf13/pflag"
+	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/klog"
@@ -36,6 +37,7 @@ import (
 	kcpv1 "sigs.k8s.io/cluster-api/controlplane/kubeadm/api/v1alpha4"
 	kubeadmcontrolplanecontrollers "sigs.k8s.io/cluster-api/controlplane/kubeadm/controllers"
 	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/controller"
 	// +kubebuilder:scaffold:imports
 )
@@ -126,7 +128,11 @@ func main() {
 		RetryPeriod:        &leaderElectionRetryPeriod,
 		Namespace:          watchNamespace,
 		SyncPeriod:         &syncPeriod,
-		Port:               webhookPort,
+		ClientDisableCacheFor: []client.Object{
+			&corev1.ConfigMap{},
+			&corev1.Secret{},
+		},
+		Port: webhookPort,
 	})
 	if err != nil {
 		setupLog.Error(err, "unable to start manager")

diff --git a/exp/addons/controllers/clusterresourceset_controller.go b/exp/addons/controllers/clusterresourceset_controller.go
@@ -66,7 +66,7 @@ type ClusterResourceSetReconciler struct {
 }
 
 func (r *ClusterResourceSetReconciler) SetupWithManager(ctx context.Context, mgr ctrl.Manager, options controller.Options) error {
-	_, err := ctrl.NewControllerManagedBy(mgr).
+	err := ctrl.NewControllerManagedBy(mgr).
 		For(&addonsv1.ClusterResourceSet{}).
 		Watches(
 			&source.Kind{Type: &clusterv1.Cluster{}},
@@ -75,20 +75,22 @@ func (r *ClusterResourceSetReconciler) SetupWithManager(ctx context.Context, mgr
 		Watches(
 			&source.Kind{Type: &corev1.ConfigMap{}},
 			handler.EnqueueRequestsFromMapFunc(r.resourceToClusterResourceSet),
+			builder.OnlyMetadata,
 			builder.WithPredicates(
 				resourcepredicates.ResourceCreate(ctrl.LoggerFrom(ctx)),
 			),
 		).
 		Watches(
 			&source.Kind{Type: &corev1.Secret{}},
 			handler.EnqueueRequestsFromMapFunc(r.resourceToClusterResourceSet),
+			builder.OnlyMetadata,
 			builder.WithPredicates(
 				resourcepredicates.AddonsSecretCreate(ctrl.LoggerFrom(ctx)),
 			),
 		).
 		WithOptions(options).
 		WithEventFilter(predicates.ResourceNotPaused(ctrl.LoggerFrom(ctx))).
-		Build(r)
+		Complete(r)
 
 	if err != nil {
 		return errors.Wrap(err, "failed setting up with a controller manager")

diff --git a/exp/addons/controllers/suite_test.go b/exp/addons/controllers/suite_test.go
@@ -62,6 +62,7 @@ var _ = BeforeSuite(func(done Done) {
 
 	By("starting the manager")
 	go func() {
+		defer GinkgoRecover()
 		Expect(testEnv.StartManager(ctx)).To(Succeed())
 	}()
 

diff --git a/go.mod b/go.mod
@@ -39,7 +39,7 @@ require (
 	k8s.io/klog v1.0.0
 	k8s.io/kubectl v0.19.2
 	k8s.io/utils v0.0.0-20200912215256-4140de9c8800
-	sigs.k8s.io/controller-runtime v0.7.0-alpha.8
+	sigs.k8s.io/controller-runtime v0.7.1-0.20201215171748-096b2e07c091
 	sigs.k8s.io/kind v0.9.0
 	sigs.k8s.io/yaml v1.2.0
 )
diff --git a/go.sum b/go.sum
@@ -819,8 +819,8 @@ k8s.io/utils v0.0.0-20200912215256-4140de9c8800 h1:9ZNvfPvVIEsp/T1ez4GQuzCcCTEQW
 k8s.io/utils v0.0.0-20200912215256-4140de9c8800/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.9/go.mod h1:dzAXnQbTRyDlZPJX2SUPEqvnB+j7AJjtlox7PEwigU0=
-sigs.k8s.io/controller-runtime v0.7.0-alpha.8 h1:l8I2KO3xLuNaT0yPP6mtWLw5NuMG3dY2YiaQXEGApXg=
-sigs.k8s.io/controller-runtime v0.7.0-alpha.8/go.mod h1:pJ3YBrJiAqMAZKi6UVGuE98ZrroV1p+pIhoHsMm9wdU=
+sigs.k8s.io/controller-runtime v0.7.1-0.20201215171748-096b2e07c091 h1:tqrTDj7mJmM6TdpoM1rN2PzBRH9yzCReqKGMy4sp+f0=
+sigs.k8s.io/controller-runtime v0.7.1-0.20201215171748-096b2e07c091/go.mod h1:pJ3YBrJiAqMAZKi6UVGuE98ZrroV1p+pIhoHsMm9wdU=
 sigs.k8s.io/kind v0.9.0 h1:SoDlXq6pEc7dGagHULNRCCBYrLH6xOi7lqXTRXeAlg4=
 sigs.k8s.io/kind v0.9.0/go.mod h1:cxKQWwmbtRDzQ+RNKnR6gZG6fjbeTtItp5cGf+ww+1Y=
 sigs.k8s.io/kustomize v2.0.3+incompatible/go.mod h1:MkjgH3RdOWrievjo6c9T245dYlB5QeXV4WCbnt/PEpU=

diff --git a/main.go b/main.go
@@ -25,6 +25,7 @@ import (
 	"time"
 
 	"github.com/spf13/pflag"
+	corev1 "k8s.io/api/core/v1"
 	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
@@ -40,6 +41,7 @@ import (
 	expcontrollers "sigs.k8s.io/cluster-api/exp/controllers"
 	"sigs.k8s.io/cluster-api/feature"
 	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/controller"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
 	// +kubebuilder:scaffold:imports
@@ -153,15 +155,19 @@ func main() {
 	}
 
 	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
-		Scheme:                 scheme,
-		MetricsBindAddress:     metricsBindAddr,
-		LeaderElection:         enableLeaderElection,
-		LeaderElectionID:       "controller-leader-election-capi",
-		LeaseDuration:          &leaderElectionLeaseDuration,
-		RenewDeadline:          &leaderElectionRenewDeadline,
-		RetryPeriod:            &leaderElectionRetryPeriod,
-		Namespace:              watchNamespace,
-		SyncPeriod:             &syncPeriod,
+		Scheme:             scheme,
+		MetricsBindAddress: metricsBindAddr,
+		LeaderElection:     enableLeaderElection,
+		LeaderElectionID:   "controller-leader-election-capi",
+		LeaseDuration:      &leaderElectionLeaseDuration,
+		RenewDeadline:      &leaderElectionRenewDeadline,
+		RetryPeriod:        &leaderElectionRetryPeriod,
+		Namespace:          watchNamespace,
+		SyncPeriod:         &syncPeriod,
+		ClientDisableCacheFor: []client.Object{
+			&corev1.ConfigMap{},
+			&corev1.Secret{},
+		},
 		Port:                   webhookPort,
 		HealthProbeBindAddress: healthAddr,
 	})

diff --git a/test/framework/convenience.go b/test/framework/convenience.go
@@ -28,6 +28,7 @@ import (
 	clusterv1 "sigs.k8s.io/cluster-api/api/v1alpha4"
 	bootstrapv1 "sigs.k8s.io/cluster-api/bootstrap/kubeadm/api/v1alpha4"
 	controlplanev1 "sigs.k8s.io/cluster-api/controlplane/kubeadm/api/v1alpha4"
+	addonsv1 "sigs.k8s.io/cluster-api/exp/addons/api/v1alpha4"
 	expv1 "sigs.k8s.io/cluster-api/exp/api/v1alpha4"
 )
 
@@ -50,6 +51,7 @@ func TryAddDefaultSchemes(scheme *runtime.Scheme) {
 
 	// Add the experiments CAPI scheme.
 	_ = expv1.AddToScheme(scheme)
+	_ = addonsv1.AddToScheme(scheme)
 
 	// Add the kubeadm bootstrapper scheme.
 	_ = bootstrapv1.AddToScheme(scheme)

diff --git a/test/infrastructure/docker/go.mod b/test/infrastructure/docker/go.mod
@@ -13,7 +13,7 @@ require (
 	k8s.io/klog v1.0.0
 	k8s.io/utils v0.0.0-20200912215256-4140de9c8800
 	sigs.k8s.io/cluster-api v0.3.3
-	sigs.k8s.io/controller-runtime v0.7.0-alpha.8
+	sigs.k8s.io/controller-runtime v0.7.1-0.20201215171748-096b2e07c091
 	sigs.k8s.io/kind v0.9.0
 	sigs.k8s.io/yaml v1.2.0
 )

diff --git a/test/infrastructure/docker/go.sum b/test/infrastructure/docker/go.sum
@@ -757,8 +757,8 @@ k8s.io/utils v0.0.0-20200912215256-4140de9c8800 h1:9ZNvfPvVIEsp/T1ez4GQuzCcCTEQW
 k8s.io/utils v0.0.0-20200912215256-4140de9c8800/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.9/go.mod h1:dzAXnQbTRyDlZPJX2SUPEqvnB+j7AJjtlox7PEwigU0=
-sigs.k8s.io/controller-runtime v0.7.0-alpha.8 h1:l8I2KO3xLuNaT0yPP6mtWLw5NuMG3dY2YiaQXEGApXg=
-sigs.k8s.io/controller-runtime v0.7.0-alpha.8/go.mod h1:pJ3YBrJiAqMAZKi6UVGuE98ZrroV1p+pIhoHsMm9wdU=
+sigs.k8s.io/controller-runtime v0.7.1-0.20201215171748-096b2e07c091 h1:tqrTDj7mJmM6TdpoM1rN2PzBRH9yzCReqKGMy4sp+f0=
+sigs.k8s.io/controller-runtime v0.7.1-0.20201215171748-096b2e07c091/go.mod h1:pJ3YBrJiAqMAZKi6UVGuE98ZrroV1p+pIhoHsMm9wdU=
 sigs.k8s.io/kind v0.9.0 h1:SoDlXq6pEc7dGagHULNRCCBYrLH6xOi7lqXTRXeAlg4=
 sigs.k8s.io/kind v0.9.0/go.mod h1:cxKQWwmbtRDzQ+RNKnR6gZG6fjbeTtItp5cGf+ww+1Y=
 sigs.k8s.io/kustomize v2.0.3+incompatible/go.mod h1:MkjgH3RdOWrievjo6c9T245dYlB5QeXV4WCbnt/PEpU=