Add Waiting canary status phase

means the canary rollout is paused (waiting for confirmation to proceed)

artifacts/flagger/crd.yaml

@@ -174,6 +174,7 @@ spec:
                 - ""
                 - Initializing
                 - Initialized
+                - Waiting
                 - Progressing
                 - Succeeded
                 - Failed

charts/flagger/templates/crd.yaml

@@ -175,6 +175,7 @@ spec:
                 - ""
                 - Initializing
                 - Initialized
+                - Waiting
                 - Progressing
                 - Succeeded
                 - Failed

kustomize/base/flagger/crd.yaml

@@ -174,6 +174,7 @@ spec:
                 - ""
                 - Initializing
                 - Initialized
+                - Waiting
                 - Progressing
                 - Succeeded
                 - Failed

pkg/apis/flagger/v1alpha3/status.go

@@ -43,6 +43,8 @@ const (
 	// CanaryPhaseInitialized means the primary deployment, hpa and ClusterIP services
 	// have been created along with the service mesh or ingress objects
 	CanaryPhaseInitialized CanaryPhase = "Initialized"
+	// CanaryPhaseWaiting means the canary rollout is paused (waiting for confirmation to proceed)
+	CanaryPhaseWaiting CanaryPhase = "Waiting"
 	// CanaryPhaseProgressing means the canary analysis is underway
 	CanaryPhaseProgressing CanaryPhase = "Progressing"
 	// CanaryPhaseSucceeded means the canary analysis has been successful

pkg/canary/status.go

@@ -205,6 +205,9 @@ func (c *Deployer) MakeStatusConditions(canaryStatus flaggerv1.CanaryStatus,
 	case flaggerv1.CanaryPhaseInitialized:
 		status = corev1.ConditionTrue
 		message = "Deployment initialization completed."
+	case flaggerv1.CanaryPhaseWaiting:
+		status = corev1.ConditionUnknown
+		message = "Waiting for approval."
 	case flaggerv1.CanaryPhaseProgressing:
 		status = corev1.ConditionUnknown
 		message = "New revision detected, starting canary analysis."