Prerequisites

• JDK 1.8 or later
• Maven 3 or later
• MySQL 5.6 or later

Technologies

• Spring MVC
• Spring Security
• Spring Data JPA
• Maven
• JSP
• Sonarqube (ubuntu 18.04 | port 9000)
• Nexus (centos7 | port 8081)

Plugins

• Sonarqube scanner
• maven
• Maven pipeline configuration
• Slack Notification
• Nexus

Architecture:

---

Code Analysis:

• Go to global configuration and set the sonarqube scanner.
• Save settings.

• Now go to configure settings and configure the sonarqube server.
• Generate token from Sonarqube site and paste it in configure.

Code Analysis -> Checkstyle method:

• Use Chechstyle branch and my repo link.
• Create a new item and select pipeline.
• paste the above Jenkinsfile and change the tools name accordingly
• Build the job now.

Code Analysis -> sonarqube

• Use sonar_analysis branch and my repo link.
• Create a new item and select pipeline.
• Paste the above Jenkinsfile and change the tools name accordingly
• Build the job now.
• This is server name in jenkins for sonarqube.

withSonarQubeEnv('sonar_server') 

Quality gate:

• Bugs: 60
• Go to project in sonarqube -> project settings -> quality gate -> select the created quality gate.
• Now go to sonarqube -> project settings -> webhooks -> create webhook.

http://<jenkins-IP>:8080/sonarqube-webhook

• Now checkout the quailty-gate branch and use the jenkinfile as pipeline code and paste it in jenkins
• BUILD NOW

• Build success because the actual bugs is less than < 60

---

Nexus

• Go to nexus server -> repository -> maven2(hosted)
• Create a repo in nexus.
• Go to manage config in jenkins change the ip of jenkins and sonarqube to private ips
• Save it
• Now go to manage credentials create a credential for nexus.
• Build NOW

• Nexus browse page

---

Notifications/Slack

• Create account in https://slack.com
• Create Workspace and channel in slack.
• Go to apps in slack and search for jenkinsCI.
• Copy the secret key.
• Now go to jenkins manage configure and add the secret key.
• Add pipeline code now

#DockerCI

• Create IAM user in aws.
• Add the aws credentials to jenkins