Add liveness/readiness probe to operator deployment (#245)

Author: duhminick

charts/amazon-cloudwatch-observability/templates/operator-deployment.yaml

@@ -45,6 +45,18 @@ spec:
         - containerPort: {{ .Values.manager.ports.containerPort }}
           name: webhook-server
           protocol: TCP
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 8081
+          initialDelaySeconds: 15
+          periodSeconds: 20
+        readinessProbe:
+          httpGet:
+            path: /readyz
+            port: 8081
+          initialDelaySeconds: 5
+          periodSeconds: 10
         resources: {{ toYaml .Values.manager.resources | nindent 10 }}
         volumeMounts:
         - mountPath: /tmp/k8s-webhook-server/serving-certs