fix(health): CRD health check message (#23690) (cherry-pick #23691)

resource_customizations/apiextensions.k8s.io/CustomResourceDefinition/health.lua

@@ -20,49 +20,36 @@ if #obj.status.conditions == 0 then
 end
 
 local isEstablished
-local isTerminating
-local namesNotAccepted
-local hasViolations
 local conditionMsg = ""
 
 for _, condition in pairs(obj.status.conditions) do
 
     -- Check if CRD is terminating
     if condition.type == "Terminating" and condition.status == "True" then
-        isTerminating = true
-        conditionMsg = condition.message
+        hs.status = "Progressing"
+        hs.message = "CRD is terminating: " .. condition.message
+        return hs
     end
 
     -- Check if K8s has accepted names for this CRD
     if condition.type == "NamesAccepted" and condition.status == "False" then
-        namesNotAccepted = true
-        conditionMsg = condition.message
+        hs.status = "Degraded"
+        hs.message = "CRD names have not been accepted: " .. condition.message
+        return hs
+    end
+
+    -- Checking if CRD has violations
+    if condition.type == "NonStructuralSchema" and condition.status == "True" then
+        hs.status = "Degraded"
+        hs.message = "Schema violations found: " .. condition.message
+        return hs
     end
 
     -- Checking if CRD is established
     if condition.type == "Established" and condition.status == "True" then
         isEstablished = true
         conditionMsg = condition.message
     end
-
-    -- Checking if CRD has violations
-    if condition.type == "NonStructuralSchema" and condition.status == "True" then
-        hasViolations = true
-        conditionMsg = condition.message
-    end
-
-end
-
-if isTerminating then
-    hs.status = "Progressing"
-    hs.message = "CRD is terminating: " .. conditionMsg
-    return hs
-end
-
-if namesNotAccepted then
-    hs.status = "Degraded"
-    hs.message = "CRD names have not been accepted: " .. conditionMsg
-    return hs
 end
 
 if not isEstablished then
@@ -71,12 +58,6 @@ if not isEstablished then
     return hs
 end
 
-if hasViolations then
-    hs.status = "Degraded"
-    hs.message = "Schema violations found: " .. conditionMsg
-    return hs
-end
-
 hs.status = "Healthy"
 hs.message = "CRD is healthy"
 return hs

resource_customizations/apiextensions.k8s.io/CustomResourceDefinition/testdata/crd-v1-non-structual-degraded.yaml

@@ -47,15 +47,15 @@ status:
       reason: NoConflicts
       status: 'True'
       type: NamesAccepted
-    - lastTransitionTime: '2024-05-19T23:35:28Z'
-      message: the initial names have been accepted
-      reason: InitialNamesAccepted
-      status: 'True'
-      type: Established
     - lastTransitionTime: '2024-10-26T19:44:57Z'
       message: 'spec.preserveUnknownFields: Invalid value: true: must be false'
       reason: Violations
       status: 'True'
       type: NonStructuralSchema
+    - lastTransitionTime: '2024-05-19T23:35:28Z'
+      message: the initial names have been accepted
+      reason: InitialNamesAccepted
+      status: 'True'
+      type: Established
   storedVersions:
     - v1alpha1