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Author: neilstevenson

.gitignore

@@ -18,3 +18,4 @@ hibernateDB
 springHibernateDB
 osgi/felix-cache/
 .java-version
+*.code-workspace

hazelcast-integration/kubernetes/samples/springboot-k8s-hello-world/README.md

@@ -62,23 +62,38 @@ spec:
     targetPort: 5701
 ---
 # =========================================================
-# 3rd action == Set of pods for Hazelcast Management Center
+# 3rd action == A pod for Hazelcast Management Center
 # =========================================================
 ---
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: pod-hazelcast-management-center
 spec:
-  replicas: 1
+  selector:
+    matchLabels:
+      app: pod-hazelcast-management-center
   template:
     metadata:
       labels:
         app: pod-hazelcast-management-center
     spec:
       containers:
-        - image: hazelcast/management-center:3.12.5
+        - image: "springboot-k8s-hello-world/the-management-center"
+          # Always from local, never from Dockerhub
+          imagePullPolicy: Never
+          # Url to check every 10 seconds if the container is ok
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: 8081
           name: container-hazelcast-management-center
+          # Url to check the container is up
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 8081
+            initialDelaySeconds: 30
 ---
 # =========================================================
 # 4th action == HTTP to Hazelcast Management Center

hazelcast-integration/kubernetes/samples/springboot-k8s-hello-world/deployment.yaml

@@ -25,29 +25,27 @@
 		<java.version>8</java.version>
 
 		<!-- Latest versions -->		
-		<dockerfile-maven-plugin.version>1.4.12</dockerfile-maven-plugin.version>
-		<hazelcast.version>3.12.2</hazelcast.version>
-		<hazelcast-kubernetes.version>1.5.1</hazelcast-kubernetes.version>
-		<spring-boot.version>2.1.7.RELEASE</spring-boot.version>
+		<dockerfile-maven-plugin.version>1.4.13</dockerfile-maven-plugin.version>
+                <!-- Do not increase minor version without also changing 'the-management-center/Dockerfile' -->
+		<hazelcast.version>4.0</hazelcast.version>
+		<hazelcast-kubernetes.version>2.0.1</hazelcast-kubernetes.version>
+		<spring-boot.version>2.2.5.RELEASE</spring-boot.version>
 	</properties>
 
 	<modules>
 		<module>the-client</module>
 		<module>the-server</module>
+		<!-- Temporary until https://github.com/hazelcast/management-center-docker/issues/22 but mentioned in README.md -->
+		<module>the-management-center</module>
 	</modules>
 
 	<dependencies>
-		<!-- Hazelcast bits, the server, the client and Kubernetes connectivity -->
+		<!-- The main Hazelcast client & server jar, and the Kubernetes connectivity module -->
 		<dependency>
 			<groupId>com.hazelcast</groupId>
 			<artifactId>hazelcast</artifactId>
 			<version>${hazelcast.version}</version>
 		</dependency>
-		<dependency>
-			<groupId>com.hazelcast</groupId>
-			<artifactId>hazelcast-client</artifactId>
-			<version>${hazelcast.version}</version>
-		</dependency>
 		<dependency>
 			<groupId>com.hazelcast</groupId>
 			<artifactId>hazelcast-kubernetes</artifactId>