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Welcome to the DevOps wiki! The Pipeline – Building Blocks

Automated Software Pipeline

End-To-End Orchestration – Jenkins

Solution Steps

  Install Jenkins  SSH to Ubuntu machine and become a root user: sudo su -  Download the scripts wget https://github.com/kdandapani/Scripts/blob/master/jenkinsubuntu.sh  See what is inside cat jenkinsubuntu.sh  Run the script bash jenkinsubuntu.sh  You should see “Success log message to access Jenkins at: http://IPAddress:8080”  Access Jenkins Home page in the browser http://IP Address:8080  Password is found in cat /var/Jenkins_home/secrets/initialAdminPassword

Install Docker  SSH to Ubuntu machine and become a root user: sudo su -  Download the scripts wget https://github.com/kdandapani/Scripts/blob/master/dockerubuntu.sh  See what is inside: cat dockerubuntu.sh  Run the script bash dockerubuntu.sh  Check the status of the docker sudo systemctl status docker  Modify the user group sudo usermod –a –G docker Jenkins

Develop The Web Application  Change the DB IP address in the below files /WebApp/blob/master/src/test/java/servlet/cancelpage.java (line 20) /WebApp/blob/master/src/test/java/servlet/createpage.java (line 20) /WebApp/blob/master/src/test/java/servlet/viewticket.java (line 19)  Change the QA environment IP address in the below file /WebApp/blob/master/functionaltest/src/test/java/functionaltest/ftat.java (line 19 and 20) Change only the IP addresses  Change the Production environment IP address in the below file: /WebApp/blob/master/Acceptancetest/src/test/java/acceptancetest/acat.java (line 15 and 16)

  Perform Static Code Analysis  Download the script file wget https://raw.githubusercontent.com/kdandapani/docker-demo/master/docker-compose.yml  Create a directory mkdir jenkins  Move the script file mv docker-compose.yml jenkins  Change directory cd jenkins  See what is inside the script file cat docker-compose.yml  Install docker compose sudo curl -L https://github.com/docker/compose/releases/download/1.18.0/docker-compose-`uname -s-uname -m` -o /usr/local/bin/docker-compose  Change permission chmod +x /usr/local/bin/docker-compose  Check the version docker-compose - - version  Bring up docker compose docker-compose up -d  Check the docker process docker ps  You can check the logs of sonarqube docker-compose logs –f sonarqube

Warming up with Docker  Using the Docker Command, To view all available subcommands, type: docker  To view the switches available to a specific command, type: Docker docker-subcommand - - help  To view system-wide information about Docker, use: Docker info 