Sleep wake cli

cmd/vclusterctl/cmd/platform/add/cluster.go

@@ -143,7 +143,7 @@ func (cmd *ClusterCmd) Run(ctx context.Context, args []string) error {
 
 	if os.Getenv("DEVELOPMENT") == "true" {
 		helmArgs = []string{
-			"upgrade", "--install", "loft", "./chart",
+			"upgrade", "--install", "loft", cmp.Or(os.Getenv("DEVELOPMENT_CHART_DIR"), "./chart"),
 			"--create-namespace",
 			"--namespace", namespace,
 			"--set", "agentOnly=true",

cmd/vclusterctl/cmd/resume.go

@@ -3,6 +3,7 @@ package cmd
 import (
 	"cmp"
 	"context"
+	"errors"
 	"fmt"
 
 	"github.com/loft-sh/log"
@@ -73,5 +74,14 @@ func (cmd *ResumeCmd) Run(ctx context.Context, args []string) error {
 		return cli.ResumePlatform(ctx, &cmd.ResumeOptions, cfg, args[0], cmd.Log)
 	}
 
-	return cli.ResumeHelm(ctx, cmd.GlobalFlags, args[0], cmd.Log)
+	if err := cli.ResumeHelm(ctx, cmd.GlobalFlags, args[0], cmd.Log); err != nil {
+		// If they specified a driver, don't fall back to the platform automatically.
+		if cmd.Driver == "" && errors.Is(err, cli.ErrPlatformDriverRequired) {
+			return cli.ResumePlatform(ctx, &cmd.ResumeOptions, cfg, args[0], cmd.Log)
+		}
+
+		return err
+	}
+
+	return nil
 }

config/config.go

@@ -225,6 +225,14 @@ func (c *Config) Distro() string {
 	return K8SDistro
 }
 
+func (c *Config) IsConfiguredForSleepMode() bool {
+	if c != nil && c.External["platform"] == nil {
+		return false
+	}
+
+	return c.External["platform"]["autoSleep"] != nil || c.External["platform"]["autoDelete"] != nil
+}
+
 // ValidateChanges checks for disallowed config changes.
 // Currently only certain backingstore changes are allowed but no distro change.
 func ValidateChanges(oldCfg, newCfg *Config) error {

pkg/cli/add_vcluster_helm.go

@@ -3,12 +3,16 @@ package cli
 import (
 	"context"
 	"fmt"
+	"time"
 
 	"github.com/loft-sh/log"
+	"github.com/loft-sh/log/survey"
 	"github.com/loft-sh/vcluster/pkg/cli/find"
 	"github.com/loft-sh/vcluster/pkg/cli/flags"
 	"github.com/loft-sh/vcluster/pkg/lifecycle"
 	"github.com/loft-sh/vcluster/pkg/platform"
+	"github.com/loft-sh/vcluster/pkg/platform/clihelper"
+	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/client-go/kubernetes"
 )
 
@@ -44,6 +48,46 @@ func AddVClusterHelm(
 		return err
 	}
 
+	snoozed := false
+	// If the vCluster was paused with the helm driver, adding it to the platform will only create the secret for registration
+	// which leads to confusing behavior for the user since they won't see the cluster in the platform UI until it is resumed.
+	if lifecycle.IsPaused(vCluster) {
+		log.Infof("vCluster %s is currently sleeping. It will not be added to the platform until it wakes again.", vCluster.Name)
+
+		snoozeConfirmation := "No. Leave it sleeping. (It will be added automatically on next wakeup)"
+		answer, err := log.Question(&survey.QuestionOptions{
+			Question:     fmt.Sprintf("Would you like to wake vCluster %s now to add immediately?", vCluster.Name),
+			DefaultValue: snoozeConfirmation,
+			Options: []string{
+				snoozeConfirmation,
+				"Yes. Wake and add now.",
+			},
+		})
+
+		if err != nil {
+			return fmt.Errorf("failed to capture your response %w", err)
+		}
+
+		if snoozed = answer == snoozeConfirmation; !snoozed {
+			if err = ResumeHelm(ctx, globalFlags, vClusterName, log); err != nil {
+				return fmt.Errorf("failed to wake up vCluster %s: %w", vClusterName, err)
+			}
+
+			err = wait.PollUntilContextTimeout(ctx, time.Second, clihelper.Timeout(), false, func(ctx context.Context) (done bool, err error) {
+				vCluster, err = find.GetVCluster(ctx, globalFlags.Context, vClusterName, globalFlags.Namespace, log)
+				if err != nil {
+					return false, err
+				}
+
+				return !lifecycle.IsPaused(vCluster), nil
+			})
+
+			if err != nil {
+				return fmt.Errorf("error waiting for vCluster to wake up %w", err)
+			}
+		}
+	}
+
 	// apply platform secret
 	err = platform.ApplyPlatformSecret(
 		ctx,
@@ -68,6 +112,11 @@ func AddVClusterHelm(
 		}
 	}
 
-	log.Donef("Successfully added vCluster %s/%s", vCluster.Namespace, vCluster.Name)
+	if snoozed {
+		log.Infof("vCluster %s/%s will be added the next time it awakes", vCluster.Namespace, vCluster.Name)
+		log.Donef("Run 'vcluster wakeup --help' to learn how to wake up vCluster %s/%s to complete the add operation.", vCluster.Namespace, vCluster.Name)
+	} else {
+		log.Donef("Successfully added vCluster %s/%s", vCluster.Namespace, vCluster.Name)
+	}
 	return nil
 }

pkg/cli/create_helm.go

@@ -268,7 +268,7 @@ func CreateHelm(ctx context.Context, options *CreateOptions, globalFlags *flags.
 		cmd.Connect = false
 	}
 
-	if isSleepModeConfigured(vClusterConfig) {
+	if vClusterConfig.IsConfiguredForSleepMode() {
 		if agentDeployed, err := cmd.isLoftAgentDeployed(ctx); err != nil {
 			return fmt.Errorf("is agent deployed: %w", err)
 		} else if !agentDeployed {
@@ -391,13 +391,6 @@ func (cmd *createHelm) isLoftAgentDeployed(ctx context.Context) (bool, error) {
 	return len(podList.Items) > 0, nil
 }
 
-func isSleepModeConfigured(vClusterConfig *config.Config) bool {
-	if vClusterConfig == nil || vClusterConfig.External == nil || vClusterConfig.External["platform"] == nil {
-		return false
-	}
-	return vClusterConfig.External["platform"]["autoSleep"] != nil || vClusterConfig.External["platform"]["autoDelete"] != nil
-}
-
 func isVClusterDeployed(release *helm.Release) bool {
 	return release != nil &&
 		release.Chart != nil &&

pkg/cli/find/find.go

@@ -11,6 +11,7 @@ import (
 	"github.com/loft-sh/log/survey"
 	"github.com/loft-sh/log/terminal"
 	"github.com/loft-sh/vcluster/pkg/platform"
+	"github.com/loft-sh/vcluster/pkg/platform/sleepmode"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	"github.com/loft-sh/vcluster/pkg/constants"
@@ -31,6 +32,8 @@ type VCluster struct {
 	Created       metav1.Time
 	Name          string
 	Namespace     string
+	Annotations   map[string]string
+	Labels        map[string]string
 	Status        Status
 	Context       string
 	Version       string
@@ -161,6 +164,20 @@ func GetVCluster(ctx context.Context, context, name, namespace string, log log.L
 	return nil, fmt.Errorf("unexpected error searching for selected virtual cluster")
 }
 
+func (v *VCluster) IsSleeping() bool {
+	return sleepmode.IsSleeping(v)
+}
+
+// GetAnnotations implements Annotated
+func (v *VCluster) GetAnnotations() map[string]string {
+	return v.Annotations
+}
+
+// GetLabels implements Labeled
+func (v *VCluster) GetLabels() map[string]string {
+	return v.Labels
+}
+
 func FormatOptions(format string, options [][]string) []string {
 	if len(options) == 0 {
 		return []string{}
@@ -312,12 +329,7 @@ func findInContext(ctx context.Context, context, name, namespace string, timeout
 				continue
 			}
 
-			var paused string
-
-			if p.Annotations != nil {
-				paused = p.Annotations[constants.PausedAnnotation]
-			}
-			if p.Spec.Replicas != nil && *p.Spec.Replicas == 0 && paused != "true" {
+			if p.Spec.Replicas != nil && *p.Spec.Replicas == 0 && !isPaused(&p) {
 				// if the stateful set has been scaled down we'll ignore it -- this happens when
 				// using devspace to do vcluster plugin dev for example, devspace scales down the
 				// vcluster stateful set and re-creates a deployment for "dev mode" so we end up
@@ -413,6 +425,8 @@ func getVCluster(ctx context.Context, object client.Object, context, release str
 	return VCluster{
 		Name:          release,
 		Namespace:     namespace,
+		Annotations:   object.GetAnnotations(),
+		Labels:        object.GetLabels(),
 		Status:        Status(status),
 		Created:       created,
 		Context:       context,
@@ -561,3 +575,10 @@ func GetPodStatus(pod *corev1.Pod) string {
 	}
 	return reason
 }
+
+func isPaused(v client.Object) bool {
+	annotations := v.GetAnnotations()
+	labels := v.GetLabels()
+
+	return annotations[constants.PausedAnnotation] == "true" || labels[sleepmode.Label] == "true"
+}

pkg/cli/pause_helm.go

@@ -30,6 +30,11 @@ func PauseHelm(ctx context.Context, globalFlags *flags.GlobalFlags, vClusterName
 		return err
 	}
 
+	if vCluster.IsSleeping() {
+		log.Infof("vcluster %s/%s is already sleeping", globalFlags.Namespace, vClusterName)
+		return nil
+	}
+
 	err = lifecycle.PauseVCluster(ctx, kubeClient, vClusterName, globalFlags.Namespace, log)
 	if err != nil {
 		return err

pkg/cli/pause_platform.go

@@ -22,11 +22,15 @@ func PausePlatform(ctx context.Context, options *PauseOptions, cfg *cliconfig.CL
 	if err != nil {
 		return err
 	}
+
 	vCluster, err := find.GetPlatformVCluster(ctx, platformClient, vClusterName, options.Project, log)
 	if err != nil {
 		return err
-	} else if vCluster.VirtualCluster != nil && vCluster.VirtualCluster.Spec.External {
-		return fmt.Errorf("cannot pause a virtual cluster that was created via helm, please run 'vcluster use driver helm' or use the '--driver helm' flag")
+	}
+
+	if vCluster.IsInstanceSleeping() {
+		log.Infof("vcluster %s/%s is already paused", vCluster.VirtualCluster.Namespace, vClusterName)
+		return nil
 	}
 
 	managementClient, err := platformClient.Management()

pkg/cli/resume_helm.go

@@ -2,6 +2,7 @@ package cli
 
 import (
 	"context"
+	"errors"
 	"fmt"
 
 	"github.com/loft-sh/log"
@@ -17,12 +18,18 @@ type ResumeOptions struct {
 	Project string
 }
 
+var ErrPlatformDriverRequired = errors.New("cannot resume a virtual cluster that is paused by the platform, please run 'vcluster use driver platform' or use the '--driver platform' flag")
+
 func ResumeHelm(ctx context.Context, globalFlags *flags.GlobalFlags, vClusterName string, log log.Logger) error {
 	vCluster, err := find.GetVCluster(ctx, globalFlags.Context, vClusterName, globalFlags.Namespace, log)
 	if err != nil {
 		return err
 	}
 
+	if vCluster.IsSleeping() {
+		return ErrPlatformDriverRequired
+	}
+
 	kubeClient, err := prepareResume(vCluster, globalFlags)
 	if err != nil {
 		return err

pkg/cli/resume_platform.go

@@ -18,8 +18,14 @@ func ResumePlatform(ctx context.Context, options *ResumeOptions, config *config.
 	vCluster, err := find.GetPlatformVCluster(ctx, platformClient, vClusterName, options.Project, log)
 	if err != nil {
 		return err
-	} else if vCluster.VirtualCluster != nil && vCluster.VirtualCluster.Spec.External {
-		return fmt.Errorf("cannot resume a virtual cluster that was created via helm, please run 'vcluster use driver helm' or use the '--driver helm' flag")
+	}
+
+	if !vCluster.IsInstanceSleeping() {
+		return fmt.Errorf(
+			"couldn't find a paused vcluster %s in namespace %s. Make sure the vcluster exists and was paused previously",
+			vCluster.VirtualCluster.Spec.ClusterRef.VirtualCluster,
+			vCluster.VirtualCluster.Spec.ClusterRef.Namespace,
+		)
 	}
 
 	managementClient, err := platformClient.Management()

pkg/kube/meta.go

@@ -6,7 +6,6 @@ import (
 	"strings"
 
 	"github.com/loft-sh/log"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
 const (
@@ -17,7 +16,30 @@ const (
 	LoftCustomLinksDelimiter = "\n"
 )
 
-func UpdateLabels(obj metav1.Object, labelList []string) (bool, error) {
+type (
+	// Annotated is an interface for objects that have annotations
+	Annotated interface {
+		GetAnnotations() map[string]string
+	}
+	// Annotatable is an interface for objects that have annotations and `
+	Annotatable interface {
+		Annotated
+		SetAnnotations(map[string]string)
+	}
+
+	// Labeled is an interface for objects that have labels
+	Labeled interface {
+		GetLabels() map[string]string
+	}
+
+	// Labelable is an interface for objects that have labels and can set them
+	Labelable interface {
+		Labeled
+		SetLabels(map[string]string)
+	}
+)
+
+func UpdateLabels(obj Labelable, labelList []string) (bool, error) {
 	// parse strings to map
 	labels, err := parseStringMap(labelList)
 	if err != nil {
@@ -44,7 +66,7 @@ func UpdateLabels(obj metav1.Object, labelList []string) (bool, error) {
 	return changed, nil
 }
 
-func UpdateAnnotations(obj metav1.Object, annotationList []string) (bool, error) {
+func UpdateAnnotations(obj Annotatable, annotationList []string) (bool, error) {
 	// parse strings to map
 	annotations, err := parseStringMap(annotationList)
 	if err != nil {
@@ -72,7 +94,7 @@ func UpdateAnnotations(obj metav1.Object, annotationList []string) (bool, error)
 
 // SetCustomLinksAnnotation sets the list of links for the UI to display next to the project member({space/virtualcluster}instance)
 // it handles unspecified links (empty) during create and update
-func SetCustomLinksAnnotation(obj metav1.Object, links []string) bool {
+func SetCustomLinksAnnotation(obj Annotatable, links []string) bool {
 	var changed bool
 	if obj == nil {
 		log.GetInstance().Error("SetCustomLinksAnnotation called on nil object")