![JENKINS INSTALLATION• We will be using open java for our demo, Get the latest version from http://openjdk.java.net/install/
yum install java-1.8*
yum -y install java-1.8.0-openjdk-devel
• Confirm Java Version and set the java home
java -version
find /usr/lib/jvm/java-1.8* | head -n 3
JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-<Java version which seen in the above output>
export JAVA_HOME
PATH=$PATH:$JAVA_HOME
# To set it permanently update your .bash_profile
vi ~/.bash_profile
The output should be something like this,
[root@~]# java -version
openjdk version "1.8.0_151"
OpenJDK Runtime Environment (build 1.8.0_151-b12)
OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode)
@2020 copyright KalKey training](https://image.slidesharecdn.com/jenkinsintroduction-201014183446/85/Jenkins-introduction-20-320.jpg)
Jenkins introduction
- 1. JENKINS INTRODUCTION @2020 copyright KalKey training
- 2. WHAT IS JENKINS • Jenkins is an open-source automation tool written in Java with plugins built for Continuous Integration purposes. • With Jenkins, organizations can accelerate the software development process through automation. • Jenkins achieves Continuous Integration with the help of plugins. Plugins allows the integration of Various DevOps stages. @2020 copyright KalKey training
- 3. ADVANTAGES OF JENKINS • It is an open-source tool with great community support. • It is easy to install. • It has 1000+ plugins to ease your work. If a plugin does not exist, you can code it and share it with the community. • It is free of cost. • It is built with Java and hence, it is portable to all the major platforms. @2020 copyright KalKey training
- 4. CONTINUOUS INTEGRATION • What is Continuous Integration? • Why do we need it? • Different phases of adopting Continuous Integration @2020 copyright KalKey training
- 5. @2020 copyright KalKey training
- 6. WHY DO WE NEED CONTINUOUS INTEGRATION • Detect problems or bugs, as early as possible, in the development life cycle. • Since the entire code base is integrated, built and tested constantly , the potential bugs and errors are caught earlier in the life cycle which results in better quality software. @2020 copyright KalKey training
- 7. DIFFERENT STAGES OF ADOPTING CONTINUOUS INTEGRATION @2020 copyright KalKey training
- 8. STAGE 1 @2020 copyright KalKey training
- 9. STAGE 2 @2020 copyright KalKey training
- 10. STAGE 3 @2020 copyright KalKey training
- 11. STAGE 4 @2020 copyright KalKey training
- 12. STAGE 5 @2020 copyright KalKey training
- 13. CI/CD ENVIRONMENT @2020 copyright KalKey training
- 14. PIPELINE @2020 copyright KalKey training
- 15. CONTINUOUS DELIVERY • Continual delivery of code to an environment once the code is ready to ship. This could be staging or production. The idea is the product is delivered to a user base, which can be QAs or customers for review and inspection. @2020 copyright KalKey training
- 16. CONTINUOUS DEPLOYMENT • The deployment or release of code to production as soon as it is ready. @2020 copyright KalKey training
- 17. CONTINUOUS DEPLOYMENT @2020 copyright KalKey training
- 19. DEMO SESSION @2020 copyright KalKey training
- 20. JENKINS INSTALLATION• We will be using open java for our demo, Get the latest version from http://openjdk.java.net/install/ yum install java-1.8* yum -y install java-1.8.0-openjdk-devel • Confirm Java Version and set the java home java -version find /usr/lib/jvm/java-1.8* | head -n 3 JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-<Java version which seen in the above output> export JAVA_HOME PATH=$PATH:$JAVA_HOME # To set it permanently update your .bash_profile vi ~/.bash_profile The output should be something like this, [root@~]# java -version openjdk version "1.8.0_151" OpenJDK Runtime Environment (build 1.8.0_151-b12) OpenJDK 64-Bit Server VM (build 25.151-b12, mixed mode) @2020 copyright KalKey training
- 21. CONT… • You can install jenkins using the rpm or by setting up the repo. We will set up the repo so that we can update it easily in the future. • Get the latest version of jenkins from https://pkg.jenkins.io/redhat-stable/ and install yum -y install wget sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key yum -y install jenkins Start Jenkins # Start jenkins service service jenkins start # Setup Jenkins to start at boot, chkconfig jenkins on Accessing Jenkins By default jenkins runs at port 8080, You can access jenkins at http://YOUR-SERVER-PUBLIC-IP:8080 @2020 copyright KalKey training
- 22. THANK YOU, @2020 copyright KalKey training