Create appspec.yml

Dockerfile

@@ -2,7 +2,7 @@ FROM adoptopenjdk/openjdk11
 
 EXPOSE 8080
 
-ENV APP_HOME /usr/src/app
+ENV APP_HOME /usr/src/app 
 
 COPY target/*.jar $APP_HOME/app.jar
 

appspec.yml

@@ -0,0 +1,21 @@
+version: 0.0
+os: linux
+files:
+  - source: target/database_service_project-0.0.4.jar
+    destination: /opt/database_service_project
+    overwrite: true
+
+hooks:
+  BeforeInstall:
+    - location: scripts/install_depen.sh
+      timeout: 300
+      runas: root
+
+  ApplicationStop:
+    - location: scripts/stop_server.sh
+      timeout: 300
+      runas: root
+  ApplicationStart:
+    - location: scripts/start_server.sh
+      timeout: 300
+      runas: root

buildspec.yml

@@ -0,0 +1,21 @@
+version: 0.2
+
+phases:
+  install:
+    runtime-versions:
+      java: corretto17
+      nodejs: 18
+  build:
+    commands:
+      - echo "Hello World"
+      - mvn clean install
+  post_build:
+    commands:
+      - mvn test
+      - mvn package
+artifacts:
+  files:
+    - target/database_service_project-0.0.4.jar
+    - appspec.yml
+    - scripts/*
+  discard-paths: no

deployment-service.yaml

@@ -1,36 +1,34 @@
 apiVersion: apps/v1
-kind: Deployment # Kubernetes resource kind we are creating
+kind: Deployment
 metadata:
   name: boardgame-deployment
 spec:
   selector:
     matchLabels:
       app: boardgame
-  replicas: 2 # Number of replicas that will be created for this deployment
+  replicas: 2
   template:
     metadata:
       labels:
         app: boardgame
     spec:
       containers:
         - name: boardgame
-          image: adijaiswal/boardshack:latest # Image that will be used to containers in the cluster
+          image: adijaiswal/boardshack:latest
           imagePullPolicy: Always
           ports:
-            - containerPort: 8080 # The port that the container is running on in the cluster
-
+            - containerPort: 8080
 
 ---
-
-apiVersion: v1 # Kubernetes API version
-kind: Service # Kubernetes resource kind we are creating
-metadata: # Metadata of the resource kind we are creating
+apiVersion: v1
+kind: Service
+metadata:
   name: boardgame-ssvc
 spec:
   selector:
     app: boardgame
   ports:
     - protocol: "TCP"
       port: 80
-      targetPort: 8080 
-  type: LoadBalancer # type of the service.
+      targetPort: 8080
+  type: LoadBalancer

scripts/deploy_server.sh

@@ -0,0 +1 @@
+

scripts/install_depen.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+sudo apt update -y

scripts/start_server.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+echo "Starting Java application..."
+chmod +x /opt/database_service_project/database_service_project-0.0.4.jar
+nohup java -jar /opt/database_service_project/database_service_project-0.0.4.jar >/opt/database_service_project/app.log 2>&1 &
+echo "Application started!"

scripts/stop_server.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+echo "Stopping Java application..."
+pkill -f 'java -jar' || echo "No running Java application found"
+echo "Java application stopped."