chore(argo-workflows): templatize controller liveness probe

Signed-off-by: Alex Sears <me@alexsears.com>

charts/argo-workflows/templates/controller/workflow-controller-deployment.yaml

@@ -78,15 +78,7 @@ spec:
             - name: metrics
               containerPort: {{ .Values.controller.metricsConfig.port }}
             - containerPort: 6060
-          livenessProbe:
-            httpGet:
-              port: 6060
-              path: /healthz
-            # Require three failures to tolerate transient errors.
-            failureThreshold: 3
-            initialDelaySeconds: 90
-            periodSeconds: 60
-            timeoutSeconds: 30
+          livenessProbe: {{ .Values.controller.livenessProbe | toYaml | nindent 12 }}
       {{- with .Values.images.pullSecrets }}
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}

charts/argo-workflows/values.yaml

@@ -132,6 +132,15 @@ controller:
   # service type `LoadBalancer`
   loadBalancerSourceRanges: []
   resources: {}
+  livenessProbe:
+    httpGet:
+      port: 6060
+      path: /healthz
+    # Require three failures to tolerate transient errors.
+    failureThreshold: 3
+    initialDelaySeconds: 90
+    periodSeconds: 60
+    timeoutSeconds: 30
 
   ## Extra environment variables to provide to the controller container
   ## extraEnv: