DeepakTDK / Jenkins-demo

Implementation of Jenkins, Right from Installation, Configuration and Deployment of multiple applications.

Jenkins-demo

Implementation of Jenkins, Right from Installation, Configuration and Deployment of multiple applications.

Install Jenkins

Pre-Requisites:

Java (JDK)

Run the below commands to install Java and Jenkins:

Install Java:

sudo apt update sudo apt install openjdk-11-jre

Verify Java is Installed:

java -version

Install jenkins using script

Login to Jenkins using the below URL:

http://localhost:8080

After you login to Jenkins, - Run the command to copy the Jenkins Admin Password - sudo cat /var/lib/jenkins/secrets/initialAdminPassword - Enter the Administrator password

Click on Install suggested plugins

Wait for the Jenkins to Install suggested plugins

Create First Admin User

Install the Docker Pipeline plugin in Jenkins:

Log in to Jenkins. Go to Manage Jenkins > Manage Plugins. In the Available tab, search for "Docker Pipeline". Select the plugin and click the Install button. Restart Jenkins after the plugin is installed.

Wait for the Jenkins to be restarted.

Docker Slave Configuration

Run the below command to Install Docker

sudo apt update sudo apt install docker.io

Grant Jenkins user and Ubuntu user permission to docker deamon.

sudo su - usermod -aG docker jenkins usermod -aG docker ubuntu systemctl restart docker

Once you are done with the above steps, it is better to restart Jenkins.

http://localhost:8080/restart

The docker agent configuration is now successful.