add context suppport to cmd/clusterctl/client/alpha

add context suppport to cmd/clusterctl/client/cluster add context suppport to cmd/clusterctl/client/config add context suppport to cmd/clusterctl/client/repository add context suppport to cmd/clusterctl/client add context suppport to cmd/clusterctl/cmd add context suppport to cmd/clusterctl/internal start using clusterctl context in external functions fix conflicts in cmd/clusterctl/client/cluster/mover update migration docs
kubernetes-sigs · Aug 18, 2023 · b3b9613 · b3b9613
1 parent 10e8e4f
commit b3b9613
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Showing 115 changed files with 1,250 additions and 926 deletions.
diff --git a/cmd/clusterctl/client/alpha/client.go b/cmd/clusterctl/client/alpha/client.go
@@ -16,12 +16,6 @@ limitations under the License.
 
 package alpha
 
-import "context"
-
-var (
-	ctx = context.TODO()
-)
-
 // Client is the alpha client.
 type Client interface {
 	Rollout() Rollout

diff --git a/cmd/clusterctl/client/alpha/kubeadmcontrolplane.go b/cmd/clusterctl/client/alpha/kubeadmcontrolplane.go
@@ -17,6 +17,7 @@ limitations under the License.
 package alpha
 
 import (
+	"context"
 	"fmt"
 	"time"
 
@@ -29,7 +30,7 @@ import (
 )
 
 // getKubeadmControlPlane retrieves the KubeadmControlPlane object corresponding to the name and namespace specified.
-func getKubeadmControlPlane(proxy cluster.Proxy, name, namespace string) (*controlplanev1.KubeadmControlPlane, error) {
+func getKubeadmControlPlane(ctx context.Context, proxy cluster.Proxy, name, namespace string) (*controlplanev1.KubeadmControlPlane, error) {
 	kcpObj := &controlplanev1.KubeadmControlPlane{}
 	c, err := proxy.NewClient()
 	if err != nil {
@@ -47,13 +48,13 @@ func getKubeadmControlPlane(proxy cluster.Proxy, name, namespace string) (*contr
 }
 
 // setRolloutAfterOnKCP sets KubeadmControlPlane.spec.rolloutAfter.
-func setRolloutAfterOnKCP(proxy cluster.Proxy, name, namespace string) error {
+func setRolloutAfterOnKCP(ctx context.Context, proxy cluster.Proxy, name, namespace string) error {
 	patch := client.RawPatch(types.MergePatchType, []byte(fmt.Sprintf(`{"spec":{"rolloutAfter":"%v"}}`, time.Now().Format(time.RFC3339))))
-	return patchKubeadmControlPlane(proxy, name, namespace, patch)
+	return patchKubeadmControlPlane(ctx, proxy, name, namespace, patch)
 }
 
 // patchKubeadmControlPlane applies a patch to a KubeadmControlPlane.
-func patchKubeadmControlPlane(proxy cluster.Proxy, name, namespace string, patch client.Patch) error {
+func patchKubeadmControlPlane(ctx context.Context, proxy cluster.Proxy, name, namespace string, patch client.Patch) error {
 	cFrom, err := proxy.NewClient()
 	if err != nil {
 		return err

diff --git a/cmd/clusterctl/client/alpha/machinedeployment.go b/cmd/clusterctl/client/alpha/machinedeployment.go
@@ -17,6 +17,7 @@ limitations under the License.
 package alpha
 
 import (
+	"context"
 	"fmt"
 	"strconv"
 	"time"
@@ -35,7 +36,7 @@ import (
 )
 
 // getMachineDeployment retrieves the MachineDeployment object corresponding to the name and namespace specified.
-func getMachineDeployment(proxy cluster.Proxy, name, namespace string) (*clusterv1.MachineDeployment, error) {
+func getMachineDeployment(ctx context.Context, proxy cluster.Proxy, name, namespace string) (*clusterv1.MachineDeployment, error) {
 	mdObj := &clusterv1.MachineDeployment{}
 	c, err := proxy.NewClient()
 	if err != nil {
@@ -53,13 +54,13 @@ func getMachineDeployment(proxy cluster.Proxy, name, namespace string) (*cluster
 }
 
 // setRolloutAfterOnMachineDeployment sets MachineDeployment.spec.rolloutAfter.
-func setRolloutAfterOnMachineDeployment(proxy cluster.Proxy, name, namespace string) error {
+func setRolloutAfterOnMachineDeployment(ctx context.Context, proxy cluster.Proxy, name, namespace string) error {
 	patch := client.RawPatch(types.MergePatchType, []byte(fmt.Sprintf(`{"spec":{"rolloutAfter":"%v"}}`, time.Now().Format(time.RFC3339))))
-	return patchMachineDeployment(proxy, name, namespace, patch)
+	return patchMachineDeployment(ctx, proxy, name, namespace, patch)
 }
 
 // patchMachineDeployment applies a patch to a machinedeployment.
-func patchMachineDeployment(proxy cluster.Proxy, name, namespace string, patch client.Patch) error {
+func patchMachineDeployment(ctx context.Context, proxy cluster.Proxy, name, namespace string, patch client.Patch) error {
 	cFrom, err := proxy.NewClient()
 	if err != nil {
 		return err
@@ -118,7 +119,7 @@ func findMachineDeploymentRevision(toRevision int64, allMSs []*clusterv1.Machine
 }
 
 // getMachineSetsForDeployment returns a list of MachineSets associated with a MachineDeployment.
-func getMachineSetsForDeployment(proxy cluster.Proxy, md *clusterv1.MachineDeployment) ([]*clusterv1.MachineSet, error) {
+func getMachineSetsForDeployment(ctx context.Context, proxy cluster.Proxy, md *clusterv1.MachineDeployment) ([]*clusterv1.MachineSet, error) {
 	log := logf.Log
 	c, err := proxy.NewClient()
 	if err != nil {

diff --git a/cmd/clusterctl/client/alpha/rollout.go b/cmd/clusterctl/client/alpha/rollout.go
@@ -17,6 +17,8 @@ limitations under the License.
 package alpha
 
 import (
+	"context"
+
 	corev1 "k8s.io/api/core/v1"
 
 	"sigs.k8s.io/cluster-api/cmd/clusterctl/client/cluster"
@@ -40,10 +42,10 @@ var validRollbackResourceTypes = []string{
 
 // Rollout defines the behavior of a rollout implementation.
 type Rollout interface {
-	ObjectRestarter(cluster.Proxy, corev1.ObjectReference) error
-	ObjectPauser(cluster.Proxy, corev1.ObjectReference) error
-	ObjectResumer(cluster.Proxy, corev1.ObjectReference) error
-	ObjectRollbacker(cluster.Proxy, corev1.ObjectReference, int64) error
+	ObjectRestarter(context.Context, cluster.Proxy, corev1.ObjectReference) error
+	ObjectPauser(context.Context, cluster.Proxy, corev1.ObjectReference) error
+	ObjectResumer(context.Context, cluster.Proxy, corev1.ObjectReference) error
+	ObjectRollbacker(context.Context, cluster.Proxy, corev1.ObjectReference, int64) error
 }
 
 var _ Rollout = &rollout{}

diff --git a/cmd/clusterctl/client/alpha/rollout_pauser.go b/cmd/clusterctl/client/alpha/rollout_pauser.go
@@ -17,6 +17,7 @@ limitations under the License.
 package alpha
 
 import (
+	"context"
 	"fmt"
 
 	"github.com/pkg/errors"
@@ -30,28 +31,28 @@ import (
 )
 
 // ObjectPauser will issue a pause on the specified cluster-api resource.
-func (r *rollout) ObjectPauser(proxy cluster.Proxy, ref corev1.ObjectReference) error {
+func (r *rollout) ObjectPauser(ctx context.Context, proxy cluster.Proxy, ref corev1.ObjectReference) error {
 	switch ref.Kind {
 	case MachineDeployment:
-		deployment, err := getMachineDeployment(proxy, ref.Name, ref.Namespace)
+		deployment, err := getMachineDeployment(ctx, proxy, ref.Name, ref.Namespace)
 		if err != nil || deployment == nil {
 			return errors.Wrapf(err, "failed to fetch %v/%v", ref.Kind, ref.Name)
 		}
 		if deployment.Spec.Paused {
 			return errors.Errorf("MachineDeployment is already paused: %v/%v\n", ref.Kind, ref.Name) //nolint:revive // MachineDeployment is intentionally capitalized.
 		}
-		if err := pauseMachineDeployment(proxy, ref.Name, ref.Namespace); err != nil {
+		if err := pauseMachineDeployment(ctx, proxy, ref.Name, ref.Namespace); err != nil {
 			return err
 		}
 	case KubeadmControlPlane:
-		kcp, err := getKubeadmControlPlane(proxy, ref.Name, ref.Namespace)
+		kcp, err := getKubeadmControlPlane(ctx, proxy, ref.Name, ref.Namespace)
 		if err != nil || kcp == nil {
 			return errors.Wrapf(err, "failed to fetch %v/%v", ref.Kind, ref.Name)
 		}
 		if annotations.HasPaused(kcp.GetObjectMeta()) {
 			return errors.Errorf("KubeadmControlPlane is already paused: %v/%v\n", ref.Kind, ref.Name) //nolint:revive // KubeadmControlPlane is intentionally capitalized.
 		}
-		if err := pauseKubeadmControlPlane(proxy, ref.Name, ref.Namespace); err != nil {
+		if err := pauseKubeadmControlPlane(ctx, proxy, ref.Name, ref.Namespace); err != nil {
 			return err
 		}
 	default:
@@ -61,13 +62,13 @@ func (r *rollout) ObjectPauser(proxy cluster.Proxy, ref corev1.ObjectReference)
 }
 
 // pauseMachineDeployment sets Paused to true in the MachineDeployment's spec.
-func pauseMachineDeployment(proxy cluster.Proxy, name, namespace string) error {
+func pauseMachineDeployment(ctx context.Context, proxy cluster.Proxy, name, namespace string) error {
 	patch := client.RawPatch(types.MergePatchType, []byte(fmt.Sprintf("{\"spec\":{\"paused\":%t}}", true)))
-	return patchMachineDeployment(proxy, name, namespace, patch)
+	return patchMachineDeployment(ctx, proxy, name, namespace, patch)
 }
 
 // pauseKubeadmControlPlane sets paused annotation to true.
-func pauseKubeadmControlPlane(proxy cluster.Proxy, name, namespace string) error {
+func pauseKubeadmControlPlane(ctx context.Context, proxy cluster.Proxy, name, namespace string) error {
 	patch := client.RawPatch(types.MergePatchType, []byte(fmt.Sprintf("{\"metadata\":{\"annotations\":{%q: \"%t\"}}}", clusterv1.PausedAnnotation, true)))
-	return patchKubeadmControlPlane(proxy, name, namespace, patch)
+	return patchKubeadmControlPlane(ctx, proxy, name, namespace, patch)
 }
diff --git a/cmd/clusterctl/client/alpha/rollout_pauser_test.go b/cmd/clusterctl/client/alpha/rollout_pauser_test.go
@@ -146,7 +146,7 @@ func Test_ObjectPauser(t *testing.T) {
 			g := NewWithT(t)
 			r := newRolloutClient()
 			proxy := test.NewFakeProxy().WithObjs(tt.fields.objs...)
-			err := r.ObjectPauser(proxy, tt.fields.ref)
+			err := r.ObjectPauser(context.Background(), proxy, tt.fields.ref)
 			if tt.wantErr {
 				g.Expect(err).To(HaveOccurred())
 				return

diff --git a/cmd/clusterctl/client/alpha/rollout_restarter.go b/cmd/clusterctl/client/alpha/rollout_restarter.go
@@ -17,6 +17,7 @@ limitations under the License.
 package alpha
 
 import (
+	"context"
 	"time"
 
 	"github.com/pkg/errors"
@@ -27,10 +28,10 @@ import (
 )
 
 // ObjectRestarter will issue a restart on the specified cluster-api resource.
-func (r *rollout) ObjectRestarter(proxy cluster.Proxy, ref corev1.ObjectReference) error {
+func (r *rollout) ObjectRestarter(ctx context.Context, proxy cluster.Proxy, ref corev1.ObjectReference) error {
 	switch ref.Kind {
 	case MachineDeployment:
-		deployment, err := getMachineDeployment(proxy, ref.Name, ref.Namespace)
+		deployment, err := getMachineDeployment(ctx, proxy, ref.Name, ref.Namespace)
 		if err != nil || deployment == nil {
 			return errors.Wrapf(err, "failed to fetch %v/%v", ref.Kind, ref.Name)
 		}
@@ -40,11 +41,11 @@ func (r *rollout) ObjectRestarter(proxy cluster.Proxy, ref corev1.ObjectReferenc
 		if deployment.Spec.RolloutAfter != nil && deployment.Spec.RolloutAfter.After(time.Now()) {
 			return errors.Errorf("can't update MachineDeployment (remove 'spec.rolloutAfter' first): %v/%v", ref.Kind, ref.Name)
 		}
-		if err := setRolloutAfterOnMachineDeployment(proxy, ref.Name, ref.Namespace); err != nil {
+		if err := setRolloutAfterOnMachineDeployment(ctx, proxy, ref.Name, ref.Namespace); err != nil {
 			return err
 		}
 	case KubeadmControlPlane:
-		kcp, err := getKubeadmControlPlane(proxy, ref.Name, ref.Namespace)
+		kcp, err := getKubeadmControlPlane(ctx, proxy, ref.Name, ref.Namespace)
 		if err != nil || kcp == nil {
 			return errors.Wrapf(err, "failed to fetch %v/%v", ref.Kind, ref.Name)
 		}
@@ -54,7 +55,7 @@ func (r *rollout) ObjectRestarter(proxy cluster.Proxy, ref corev1.ObjectReferenc
 		if kcp.Spec.RolloutAfter != nil && kcp.Spec.RolloutAfter.After(time.Now()) {
 			return errors.Errorf("can't update KubeadmControlPlane (remove 'spec.rolloutAfter' first): %v/%v", ref.Kind, ref.Name)
 		}
-		if err := setRolloutAfterOnKCP(proxy, ref.Name, ref.Namespace); err != nil {
+		if err := setRolloutAfterOnKCP(ctx, proxy, ref.Name, ref.Namespace); err != nil {
 			return err
 		}
 	default:

diff --git a/cmd/clusterctl/client/alpha/rollout_restarter_test.go b/cmd/clusterctl/client/alpha/rollout_restarter_test.go
@@ -204,7 +204,7 @@ func Test_ObjectRestarter(t *testing.T) {
 			g := NewWithT(t)
 			r := newRolloutClient()
 			proxy := test.NewFakeProxy().WithObjs(tt.fields.objs...)
-			err := r.ObjectRestarter(proxy, tt.fields.ref)
+			err := r.ObjectRestarter(context.Background(), proxy, tt.fields.ref)
 			if tt.wantErr {
 				g.Expect(err).To(HaveOccurred())
 				return

diff --git a/cmd/clusterctl/client/alpha/rollout_resumer.go b/cmd/clusterctl/client/alpha/rollout_resumer.go
@@ -17,6 +17,7 @@ limitations under the License.
 package alpha
 
 import (
+	"context"
 	"fmt"
 	"strings"
 
@@ -31,28 +32,28 @@ import (
 )
 
 // ObjectResumer will issue a resume on the specified cluster-api resource.
-func (r *rollout) ObjectResumer(proxy cluster.Proxy, ref corev1.ObjectReference) error {
+func (r *rollout) ObjectResumer(ctx context.Context, proxy cluster.Proxy, ref corev1.ObjectReference) error {
 	switch ref.Kind {
 	case MachineDeployment:
-		deployment, err := getMachineDeployment(proxy, ref.Name, ref.Namespace)
+		deployment, err := getMachineDeployment(ctx, proxy, ref.Name, ref.Namespace)
 		if err != nil || deployment == nil {
 			return errors.Wrapf(err, "failed to fetch %v/%v", ref.Kind, ref.Name)
 		}
 		if !deployment.Spec.Paused {
 			return errors.Errorf("MachineDeployment is not currently paused: %v/%v\n", ref.Kind, ref.Name) //nolint:revive // MachineDeployment is intentionally capitalized.
 		}
-		if err := resumeMachineDeployment(proxy, ref.Name, ref.Namespace); err != nil {
+		if err := resumeMachineDeployment(ctx, proxy, ref.Name, ref.Namespace); err != nil {
 			return err
 		}
 	case KubeadmControlPlane:
-		kcp, err := getKubeadmControlPlane(proxy, ref.Name, ref.Namespace)
+		kcp, err := getKubeadmControlPlane(ctx, proxy, ref.Name, ref.Namespace)
 		if err != nil || kcp == nil {
 			return errors.Wrapf(err, "failed to fetch %v/%v", ref.Kind, ref.Name)
 		}
 		if !annotations.HasPaused(kcp.GetObjectMeta()) {
 			return errors.Errorf("KubeadmControlPlane is not currently paused: %v/%v\n", ref.Kind, ref.Name) //nolint:revive // KubeadmControlPlane is intentionally capitalized.
 		}
-		if err := resumeKubeadmControlPlane(proxy, ref.Name, ref.Namespace); err != nil {
+		if err := resumeKubeadmControlPlane(ctx, proxy, ref.Name, ref.Namespace); err != nil {
 			return err
 		}
 	default:
@@ -62,17 +63,17 @@ func (r *rollout) ObjectResumer(proxy cluster.Proxy, ref corev1.ObjectReference)
 }
 
 // resumeMachineDeployment sets Paused to true in the MachineDeployment's spec.
-func resumeMachineDeployment(proxy cluster.Proxy, name, namespace string) error {
+func resumeMachineDeployment(ctx context.Context, proxy cluster.Proxy, name, namespace string) error {
 	patch := client.RawPatch(types.MergePatchType, []byte(fmt.Sprintf("{\"spec\":{\"paused\":%t}}", false)))
 
-	return patchMachineDeployment(proxy, name, namespace, patch)
+	return patchMachineDeployment(ctx, proxy, name, namespace, patch)
 }
 
 // resumeKubeadmControlPlane removes paused annotation.
-func resumeKubeadmControlPlane(proxy cluster.Proxy, name, namespace string) error {
+func resumeKubeadmControlPlane(ctx context.Context, proxy cluster.Proxy, name, namespace string) error {
 	// In the paused annotation we must replace slashes to ~1, see https://datatracker.ietf.org/doc/html/rfc6901#section-3.
 	pausedAnnotation := strings.Replace(clusterv1.PausedAnnotation, "/", "~1", -1)
 	patch := client.RawPatch(types.JSONPatchType, []byte(fmt.Sprintf("[{\"op\": \"remove\", \"path\": \"/metadata/annotations/%s\"}]", pausedAnnotation)))
 
-	return patchKubeadmControlPlane(proxy, name, namespace, patch)
+	return patchKubeadmControlPlane(ctx, proxy, name, namespace, patch)
 }
diff --git a/cmd/clusterctl/client/alpha/rollout_resumer_test.go b/cmd/clusterctl/client/alpha/rollout_resumer_test.go
@@ -149,7 +149,7 @@ func Test_ObjectResumer(t *testing.T) {
 			g := NewWithT(t)
 			r := newRolloutClient()
 			proxy := test.NewFakeProxy().WithObjs(tt.fields.objs...)
-			err := r.ObjectResumer(proxy, tt.fields.ref)
+			err := r.ObjectResumer(context.Background(), proxy, tt.fields.ref)
 			if tt.wantErr {
 				g.Expect(err).To(HaveOccurred())
 				return

diff --git a/cmd/clusterctl/client/alpha/rollout_rollbacker.go b/cmd/clusterctl/client/alpha/rollout_rollbacker.go
@@ -17,6 +17,8 @@ limitations under the License.
 package alpha
 
 import (
+	"context"
+
 	"github.com/pkg/errors"
 	corev1 "k8s.io/api/core/v1"
 
@@ -27,17 +29,17 @@ import (
 )
 
 // ObjectRollbacker will issue a rollback on the specified cluster-api resource.
-func (r *rollout) ObjectRollbacker(proxy cluster.Proxy, ref corev1.ObjectReference, toRevision int64) error {
+func (r *rollout) ObjectRollbacker(ctx context.Context, proxy cluster.Proxy, ref corev1.ObjectReference, toRevision int64) error {
 	switch ref.Kind {
 	case MachineDeployment:
-		deployment, err := getMachineDeployment(proxy, ref.Name, ref.Namespace)
+		deployment, err := getMachineDeployment(ctx, proxy, ref.Name, ref.Namespace)
 		if err != nil || deployment == nil {
 			return errors.Wrapf(err, "failed to get %v/%v", ref.Kind, ref.Name)
 		}
 		if deployment.Spec.Paused {
 			return errors.Errorf("can't rollback a paused MachineDeployment: please run 'clusterctl rollout resume %v/%v' first", ref.Kind, ref.Name)
 		}
-		if err := rollbackMachineDeployment(proxy, deployment, toRevision); err != nil {
+		if err := rollbackMachineDeployment(ctx, proxy, deployment, toRevision); err != nil {
 			return err
 		}
 	default:
@@ -47,7 +49,7 @@ func (r *rollout) ObjectRollbacker(proxy cluster.Proxy, ref corev1.ObjectReferen
 }
 
 // rollbackMachineDeployment will rollback to a previous MachineSet revision used by this MachineDeployment.
-func rollbackMachineDeployment(proxy cluster.Proxy, md *clusterv1.MachineDeployment, toRevision int64) error {
+func rollbackMachineDeployment(ctx context.Context, proxy cluster.Proxy, md *clusterv1.MachineDeployment, toRevision int64) error {
 	log := logf.Log
 	c, err := proxy.NewClient()
 	if err != nil {
@@ -57,7 +59,7 @@ func rollbackMachineDeployment(proxy cluster.Proxy, md *clusterv1.MachineDeploym
 	if toRevision < 0 {
 		return errors.Errorf("revision number cannot be negative: %v", toRevision)
 	}
-	msList, err := getMachineSetsForDeployment(proxy, md)
+	msList, err := getMachineSetsForDeployment(ctx, proxy, md)
 	if err != nil {
 		return err
 	}

diff --git a/cmd/clusterctl/client/alpha/rollout_rollbacker_test.go b/cmd/clusterctl/client/alpha/rollout_rollbacker_test.go
@@ -241,7 +241,7 @@ func Test_ObjectRollbacker(t *testing.T) {
 			g := NewWithT(t)
 			r := newRolloutClient()
 			proxy := test.NewFakeProxy().WithObjs(tt.fields.objs...)
-			err := r.ObjectRollbacker(proxy, tt.fields.ref, tt.fields.toRevision)
+			err := r.ObjectRollbacker(context.Background(), proxy, tt.fields.ref, tt.fields.toRevision)
 			if tt.wantErr {
 				g.Expect(err).To(HaveOccurred())
 				return