Adding deployment files

Dockerfile

@@ -0,0 +1,12 @@
+FROM maven:3.8.4-openjdk-8 AS build
+WORKDIR /app
+COPY pom.xml .
+RUN mvn dependency:go-offline
+COPY src ./src
+RUN mvn clean package -DskipTests
+
+FROM tomcat:8.5-jre8-alpine
+RUN rm -rf /usr/local/tomcat/webapps/*
+COPY --from=build /app/target/*.war /usr/local/tomcat/webapps/ROOT.war
+EXPOSE 8080
+CMD ["catalina.sh", "run"]

README.md

@@ -8,6 +8,7 @@ designed. Please note this example uses and requires Java 8 to work.
 ![Addressbook Screenshot](addressbook_screenshot.png "Addressbook Screenshot")
 
 
+
 Running the example from the command line
 -------------------
 ```
@@ -64,3 +65,4 @@ To use the built in server adapters of Eclipse, instead of doing "Run As -> Mave
 - Run As -> Run on Server
 - Select the server you want to run on, e.g. Apache Tomcat 8 and click ok
 - *Do not use the suggested J2EE Preview server* as it is outdated, deprecated and does not support Servlet 3, which is required for this application
+--

deployment.yaml

@@ -0,0 +1,40 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: addressbook-app
+  labels:
+    app: addressbook
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: addressbook
+  template:
+    metadata:
+      labels:
+        app: addressbook
+    spec:
+      containers:
+      - name: addressbook
+        image: lisandroaws/project-k8s:latest
+        ports:
+        - containerPort: 8080
+        resources:
+          requests:
+            memory: "256Mi"
+            cpu: "250m"
+          limits:
+            memory: "512Mi"
+            cpu: "500m"
+        livenessProbe:
+          httpGet:
+            path: /
+            port: 8080
+          initialDelaySeconds: 60
+          periodSeconds: 30
+        readinessProbe:
+          httpGet:
+            path: /
+            port: 8080
+          initialDelaySeconds: 30
+          periodSeconds: 10

service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: addressbook-service
+  labels:
+    app: addressbook
+spec:
+  type: LoadBalancer
+  ports:
+  - port: 8081
+    targetPort: 8080
+    protocol: TCP
+  selector:
+    app: addressbook