[21.02.20] Probes and protocol

configuration/kubernetes/deployment.yaml

@@ -13,7 +13,7 @@ spec:
   strategy:
     type: RollingUpdate
     rollingUpdate:
-      maxSurge: 25%
+      maxSurge: 1
       maxUnavailable: 0
   template:
     metadata:
@@ -36,7 +36,6 @@ spec:
             valueFrom:
               resourceFieldRef:
                 resource: limits.memory
-
           - name: DATABASE_URL
             valueFrom:
               secretKeyRef:
@@ -60,13 +59,24 @@ spec:
         ports:
         - containerPort: 9090
           name: RESOURCE_NAME
-        readinessProbe:
+        livenessProbe:
           httpGet:
             path: /
             port: 9090
-          timeoutSeconds: 2
+          initialDelaySeconds: 30
-          successThreshold: 2
+          periodSeconds: 30
-          failureThreshold: 2
+          timeoutSeconds: 1
+          successThreshold: 1
+          failureThreshold: 3
+        readinessProbe:
+          httpGet:
+            port: 9090
+            path: /
+          initialDelaySeconds: 30
+          periodSeconds: 5
+          timeoutSeconds: 1
+          successThreshold: 1
+          failureThreshold: 10
         imagePullPolicy: Always
         resources:
           requests:

configuration/kubernetes/service.yaml

@@ -9,6 +9,7 @@ spec:
     app: RESOURCE_NAME
   ports:
     - port: 9090
+      protocol: TCP
       targetPort: 9090
   sessionAffinity: None
   type: ClusterIP