perf: add liveness and readiness probes to deployments

Author: dimakis

config/manager/manager.yaml

@@ -39,13 +39,12 @@ spec:
           httpGet:
             path: /healthz
             port: 8081
-          initialDelaySeconds: 15
-          periodSeconds: 20
+          periodSeconds: 5
+          timeoutSeconds: 5
         readinessProbe:
           httpGet:
             path: /readyz
             port: 8081
-          initialDelaySeconds: 5
           periodSeconds: 10
         # TODO(user): Configure the resources accordingly based on the project requirements.
         # More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

deployment/deployment.yaml

@@ -25,4 +25,15 @@ spec:
           requests:
             cpu: "2"
             memory: "2G"
+          livenessProbe:
+            httpGet:
+              path: /healthz
+              port: 8081
+            periodSeconds: 5
+            timeoutSeconds: 5
+          readinessProbe:
+            httpGet:
+              path: /readyz
+              port: 8081
+            periodSeconds: 10
       serviceAccountName: instascale-sa