feat(helm): customizable liveness and readiness probes

charts/capsule/Chart.yaml

@@ -21,7 +21,7 @@ sources:
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.0.13
+version: 0.0.16
 
 # This is the version number of the application being deployed.
 # This version number should be incremented each time you make changes to the application.

charts/capsule/README.md

@@ -68,6 +68,8 @@ Parameter | Description | Default
 `manager.image.repository` | Set the image repository of the controller. | `quay.io/clastix/capsule`
 `manager.image.tag` | Overrides the image tag whose default is the chart. `appVersion` | `null`
 `manager.image.pullPolicy` | Set the image pull policy. | `IfNotPresent`
+`manager.livenessProbe` | Configure the liveness probe using Deployment probe spec | `GET :10080/healthz`
+`manager.readinessProbe` | Configure the readiness probe using Deployment probe spec | `GET :10080/readyz`
 `manager.resources.requests/cpu` | Set the CPU requests assigned to the controller. | `200m`
 `manager.resources.requests/memory` | Set the memory requests assigned to the controller. | `128Mi`
 `manager.resources.limits/cpu` | Set the CPU limits assigned to the controller. | `200m`

charts/capsule/templates/deployment.yaml

@@ -65,13 +65,9 @@ spec:
               containerPort: 9443
               protocol: TCP
           livenessProbe:
-            httpGet:
-              path: /healthz
-              port: 10080
+            {{- toYaml .Values.manager.livenessProbe | nindent 12}}
           readinessProbe:
-            httpGet:
-              path: /readyz
-              port: 10080
+            {{- toYaml .Values.manager.readinessProbe | nindent 12}}
           volumeMounts:
           - mountPath: /tmp/k8s-webhook-server/serving-certs
             name: cert

charts/capsule/values.yaml

@@ -14,6 +14,14 @@ manager:
     capsuleUserGroup:
     protectedNamespaceRegex:
     allowIngressHostnameCollision:
+  livenessProbe:
+    httpGet:
+      path: /healthz
+      port: 10080
+  readinessProbe:
+    httpGet:
+      path: /readyz
+      port: 10080
   resources:
     limits:
       cpu: 200m