Modify Operator Conditions

This PR brings in 2 changes:

1. Introduce a new reason for Unknown status:
Currently, we specify BundleDeploymentFailure or InstallationSuccess as reasons
for an unknown status. This means that we are not sure if the install is successfull or
we aren't sure of a failure either. To make it more accurate, we introduce a new reason
"InstallStatusUnknown" to mean that the status cannot be determined at that particular instant.

2. Rename "BundleDeploymentFailed" to "InstallationUnsuccessful"
This prevents leaking of Rukpak API names. BundleDeployment Failed can be one of the reason
for unsuccessful installation.

Signed-off-by: Varsha Prasad Narsing <[email protected]>

Author: varshaprasad96

api/v1alpha1/operator_types.go

@@ -33,10 +33,11 @@ const (
 	// TODO(user): add more Types, here and into init()
 	TypeReady = "Ready"
 
-	ReasonInstallationSucceeded  = "InstallationSucceeded"
-	ReasonResolutionFailed       = "ResolutionFailed"
-	ReasonBundleLookupFailed     = "BundleLookupFailed"
-	ReasonBundleDeploymentFailed = "BundleDeploymentFailed"
+	ReasonInstallationSucceeded     = "InstallationSucceeded"
+	ReasonResolutionFailed          = "ResolutionFailed"
+	ReasonBundleLookupFailed        = "BundleLookupFailed"
+	ReasonInstallationFailed        = "ReasonInstallationFailed"
+	ReasonInstallationStatusUnknown = "InstallationStatusUnknown"
 )
 
 func init() {
@@ -49,7 +50,8 @@ func init() {
 		ReasonInstallationSucceeded,
 		ReasonResolutionFailed,
 		ReasonBundleLookupFailed,
-		ReasonBundleDeploymentFailed,
+		ReasonInstallationFailed,
+		ReasonInstallationStatusUnknown,
 	)
 }
 

controllers/operator_controller.go

@@ -155,7 +155,7 @@ func (r *OperatorReconciler) reconcile(ctx context.Context, op *operatorsv1alpha
 		apimeta.SetStatusCondition(&op.Status.Conditions, metav1.Condition{
 			Type:               operatorsv1alpha1.TypeReady,
 			Status:             metav1.ConditionFalse,
-			Reason:             operatorsv1alpha1.ReasonBundleDeploymentFailed,
+			Reason:             operatorsv1alpha1.ReasonInstallationFailed,
 			Message:            err.Error(),
 			ObservedGeneration: op.GetGeneration(),
 		})
@@ -168,7 +168,7 @@ func (r *OperatorReconciler) reconcile(ctx context.Context, op *operatorsv1alpha
 		apimeta.SetStatusCondition(&op.Status.Conditions, metav1.Condition{
 			Type:               operatorsv1alpha1.TypeReady,
 			Status:             metav1.ConditionUnknown,
-			Reason:             operatorsv1alpha1.ReasonInstallationSucceeded,
+			Reason:             operatorsv1alpha1.ReasonInstallationStatusUnknown,
 			Message:            err.Error(),
 			ObservedGeneration: op.GetGeneration(),
 		})
@@ -323,8 +323,10 @@ func mapBDStatusToReadyCondition(existingBD *rukpakv1alpha1.BundleDeployment, ob
 	// TODO: introduce a new reason for condition Unknown, instead of defaulting it to Installation Succeeded.
 	if status == metav1.ConditionTrue {
 		reason = operatorsv1alpha1.ReasonInstallationSucceeded
+	} else if status == metav1.ConditionUnknown {
+		reason = operatorsv1alpha1.ReasonInstallationStatusUnknown
 	} else {
-		reason = operatorsv1alpha1.ReasonBundleDeploymentFailed
+		reason = operatorsv1alpha1.ReasonInstallationFailed
 	}
 
 	return metav1.Condition{

controllers/operator_controller_test.go

@@ -116,7 +116,7 @@ var _ = Describe("Reconcile Test", func() {
 					cond := apimeta.FindStatusCondition(operator.Status.Conditions, operatorsv1alpha1.TypeReady)
 					Expect(cond).NotTo(BeNil())
 					Expect(cond.Status).To(Equal(metav1.ConditionUnknown))
-					Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonBundleDeploymentFailed))
+					Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonInstallationStatusUnknown))
 					Expect(cond.Message).To(ContainSubstring("waiting for bundleDeployment"))
 				})
 			})
@@ -179,7 +179,7 @@ var _ = Describe("Reconcile Test", func() {
 					cond := apimeta.FindStatusCondition(operator.Status.Conditions, operatorsv1alpha1.TypeReady)
 					Expect(cond).NotTo(BeNil())
 					Expect(cond.Status).To(Equal(metav1.ConditionUnknown))
-					Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonBundleDeploymentFailed))
+					Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonInstallationStatusUnknown))
 					Expect(cond.Message).To(ContainSubstring("waiting for bundleDeployment"))
 				})
 			})
@@ -227,7 +227,7 @@ var _ = Describe("Reconcile Test", func() {
 					cond := apimeta.FindStatusCondition(operator.Status.Conditions, operatorsv1alpha1.TypeReady)
 					Expect(cond).NotTo(BeNil())
 					Expect(cond.Status).To(Equal(metav1.ConditionUnknown))
-					Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonBundleDeploymentFailed))
+					Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonInstallationStatusUnknown))
 					Expect(cond.Message).To(ContainSubstring("waiting for bundleDeployment"))
 				})
 			})
@@ -363,7 +363,7 @@ var _ = Describe("Reconcile Test", func() {
 				cond := apimeta.FindStatusCondition(op.Status.Conditions, operatorsv1alpha1.TypeReady)
 				Expect(cond).NotTo(BeNil())
 				Expect(cond.Status).To(Equal(metav1.ConditionUnknown))
-				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonBundleDeploymentFailed))
+				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonInstallationStatusUnknown))
 				Expect(cond.Message).To(ContainSubstring(`waiting for bundleDeployment`))
 			})
 
@@ -393,7 +393,7 @@ var _ = Describe("Reconcile Test", func() {
 				cond := apimeta.FindStatusCondition(op.Status.Conditions, operatorsv1alpha1.TypeReady)
 				Expect(cond).NotTo(BeNil())
 				Expect(cond.Status).To(Equal(metav1.ConditionFalse))
-				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonBundleDeploymentFailed))
+				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonInstallationFailed))
 				Expect(cond.Message).To(ContainSubstring(`failed to unpack`))
 			})
 
@@ -423,7 +423,7 @@ var _ = Describe("Reconcile Test", func() {
 				cond := apimeta.FindStatusCondition(op.Status.Conditions, operatorsv1alpha1.TypeReady)
 				Expect(cond).NotTo(BeNil())
 				Expect(cond.Status).To(Equal(metav1.ConditionFalse))
-				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonBundleDeploymentFailed))
+				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonInstallationFailed))
 				Expect(cond.Message).To(ContainSubstring(`failed to install`))
 			})
 
@@ -490,7 +490,7 @@ var _ = Describe("Reconcile Test", func() {
 				cond := apimeta.FindStatusCondition(op.Status.Conditions, operatorsv1alpha1.TypeReady)
 				Expect(cond).NotTo(BeNil())
 				Expect(cond.Status).To(Equal(metav1.ConditionUnknown))
-				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonBundleDeploymentFailed))
+				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonInstallationStatusUnknown))
 				Expect(cond.Message).To(ContainSubstring(`could not determine the state of bundleDeployment`))
 			})
 
@@ -520,7 +520,7 @@ var _ = Describe("Reconcile Test", func() {
 				cond := apimeta.FindStatusCondition(op.Status.Conditions, operatorsv1alpha1.TypeReady)
 				Expect(cond).NotTo(BeNil())
 				Expect(cond.Status).To(Equal(metav1.ConditionUnknown))
-				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonBundleDeploymentFailed))
+				Expect(cond.Reason).To(Equal(operatorsv1alpha1.ReasonInstallationStatusUnknown))
 				Expect(cond.Message).To(ContainSubstring(`could not determine the state of bundleDeployment`))
 			})
 		})