Backuping files

Dockerfile

@@ -11,10 +11,17 @@ VOLUME /tmp
 EXPOSE 8080
 
 # The application's jar file
-ARG JAR_FILE
+#ARG JAR_FILE
 
 # Add the application's jar to the container
-ADD ${JAR_FILE} app.jar
+#ADD ${JAR_FILE} app.jar
+COPY target/*.jar app.jar
+
+#Adding HealthCheckup
+HEALTHCHECK CMD curl --fail http://localhost:8080/ || exit 1
 
 # Run the jar file 
-ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
+ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
+
+
+

Jenkinsfile

@@ -0,0 +1,45 @@
+node{
+	def Namespace = "default"
+	def ImageName = "sudiptod/cicd"
+	def Creds = "DockerHub"
+	def GITHUB_URL = "https://github.com/sudipto92/cicd-applied-to-spring-boot-java-app.git"
+	def GITHUB_Creds = "GITHUB_CREDENTIALS"
+	try{
+
+		stage('Checkout'){
+			git credentialsId: "${GITHUB_Creds}", url: "${GITHUB_URL}"
+			sh "git rev-parse --short HEAD > .git/commit-id"
+			imageTag= readFile('.git/commit-id').trim()
+		}
+		stage('Compile, Test and Coverage'){
+			sh "/usr/bin/mvn -B clean deploy"
+			publishHTML([allowMissing: false, alwaysLinkToLastBuild: false, keepAll: false, reportDir: "/var/lib/jenkins/workspace/${JOB_NAME}/target/site/jacoco/", reportFiles: 'index.html', reportName: 'Jacoco HTML Report', reportTitles: 'Jacoco'])
+		}
+
+        stage('SonarQube Analysis'){
+             withSonarQubeEnv('sonar') {
+                sh "/opt/sonar-scanner/bin/sonar-scanner -Dsonar.projectKey=${JOB_NAME} -Dsonar.projectName=${JOB_NAME} -Dsonar.projectVersion=${BUILD_NUMBER} -Dsonar.sources=. -Dsonar.java.binaries=target/ -Dsonar.issuesReport.html.enable=true -Dsonar.issuesReport.html.location=. -Dsonar.issuesReport.html.name=sample -Dsonar.login=admin -Dsonar.password=admin123" 
+             }
+	}
+
+
+	stage('Docker Build, Push'){
+		withDockerRegistry([credentialsId: "${Creds}", url:'https://index.docker.io/v1/']) {
+		   sh "docker build -t ${ImageName}:${imageTag} ."
+		   sh "docker tag ${ImageName}:${imageTag} ${ImageName}:latest"
+		   sh "docker push ${ImageName}:latest"
+		   sh "docker push ${ImageName}:${imageTag}"
+		}
+	}
+
+	stage('Deploy'){		
+               sh " curl -X POST https://admin:admin@172.31.75.85/api/v2/job_templates/23/launch/ --insecure"
+		}
+	}
+
+	catch (err) {
+		currentBuild.result = 'FAILURE'
+	}
+}
+
+

ansible/host

@@ -0,0 +1,4 @@
+[cloud]
+#localhost              ansible_connection=local
+172.31.41.185     ansible_connection=ssh        ansible_user=ubuntu        ansible_ssh_private_key_file=/var/lib/jenkins/key.pem
+#other2.example.com     ansible_connection=ssh        ansible_user=myotheruser

ansible/roles/deploy/tasks/main.yml

@@ -0,0 +1,10 @@
+- name: Update apt-get repo and cache
+  apt: update_cache=yes force_apt_get=yes cache_valid_time=3600
+
+- name: This command will change the working directory
+  shell:
+    cmd: docker-compose up -d
+    chdir: /var/lib/jenkins/workspace/pipeline-maven-ansible-1
+
+
+

ansible/site.yml

@@ -0,0 +1,6 @@
+---
+- hosts: cloud
+  become: yes
+  roles:
+     - deploy
+

ansiblek8/host

@@ -0,0 +1,4 @@
+[cloud]
+#localhost              ansible_connection=local
+172.31.44.14     ansible_connection=ssh        ansible_user=k8s-admin        ansible_password=qwerty
+#other2.example.com     ansible_connection=ssh        ansible_user=myotheruser

ansiblek8/roles/deploy/files/deploy.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+#sudo scp /etc/kubernetes/admin.conf $HOME/
+#sudo chown $(id -u):$(id -g) $HOME/admin.conf
+#export KUBECONFIG=$HOME/admin.conf
+
+whoami >/tmp/a.txt
+
+
+kubectl get services | grep knote
+RESULT=$?
+
+if [ $RESULT -eq 0 ]; then
+		kubectl delete -f /tmp/deployment/deploy.yml
+    kubectl apply -f /tmp/deployment/deploy.yml
+	else
+		kubectl delete -f /tmp/deployment
+		kubectl apply -f /tmp/deployment/
+fi
+
+
+
+

ansiblek8/roles/deploy/files/deployment/deploy.yml

@@ -0,0 +1,20 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: knote
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: knote
+  template:
+    metadata:
+      labels:
+        app: knote
+    spec:
+      containers:
+        - name: app
+          image: sudiptod/cicd
+          ports:
+            - containerPort: 8080
+          imagePullPolicy: Always

ansiblek8/roles/deploy/files/deployment/service.yml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: knote
+spec:
+  selector:
+    app: knote
+  ports:
+    - port: 80
+      targetPort: 8080
+      nodePort: 30000
+  type: NodePort

ansiblek8/roles/deploy/files/run_deploy.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+su admin "/tmp/deploy.sh"

ansiblek8/roles/deploy/tasks/main.yml

@@ -0,0 +1,11 @@
+- name: Transfer executable script script
+  copy: src=deploy.sh dest=/tmp mode=0777
+
+- name: Transfer executable script script
+  copy: src=run_deploy.sh dest=/tmp mode=0777
+
+- name: Transfer deployment script
+  copy: src=deployment dest=/tmp
+
+- name: Execute the script
+  command: bash /tmp/run_deploy.sh

ansiblek8/site.yml

@@ -0,0 +1,5 @@
+---
+- hosts: all
+  become: yes
+  roles:
+     - deploy

docker-compose.yml

@@ -0,0 +1,6 @@
+version: "3"
+services:
+     spring-boot-app:
+          image: sudiptod/cicd:latest
+          ports:
+               - 80:8080

pom.xml

@@ -64,7 +64,7 @@
 			</plugin>
 
 			<!-- spotify's dockerfile-maven-plugin -->
-
+			<!--
 			<plugin>
 	            <groupId>com.spotify</groupId>
 	            <artifactId>dockerfile-maven-plugin</artifactId>
@@ -87,7 +87,7 @@
 	            </configuration>
         	</plugin>
 
-        	<!-- maven-dependency-plugin useful for creating docker image -->
+        	 maven-dependency-plugin useful for creating docker image -->
 
         	<plugin>
 

src/main/java/com/cicd/cicdappliedtospringbootjavaapp/controller/HelloController.java

@@ -5,10 +5,13 @@
 
 @RestController
 public class HelloController {
-
-	@GetMapping("/")
-	public String home() {
-        return "Hello World from DZONE";
-    }
 
+        @GetMapping("/")
+        public String home() {
+        return "Welcome To Nucleus";
+    }
+        @GetMapping("/sudo")
+        public String home1() {
+        return "Spring Boot Application Testing ";
+    }
 }

src/test/java/com/cicd/cicdappliedtospringbootjavaapp/CicdAppliedToSpringBootJavaAppApplicationTests.java

@@ -21,7 +21,7 @@ public class CicdAppliedToSpringBootJavaAppApplicationTests {
 	@Test
 	public void contextLoads() {
 
-		Assert.assertEquals("Hello World from DZONE",helloController.home() );
+		Assert.assertEquals("Welcome To Nucleus",helloController.home() );
 	}