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Installing Jenkins in ubuntu

Hello,

Thanks for visiting RvKmR.blogspot.in

 In this blog post, I am explaining about installing Jenkins in the ubunut system. Ubuntu release that I am working on is as below
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=17.04
DISTRIB_CODENAME=zesty

DISTRIB_DESCRIPTION="Ubuntu 17.04"

I will explain working on Jenkins in another post, for now, we will discuss how to install Jenkins in Ubuntu system.
  • To run Jenkins successfully we need a web server. I am familiar with nginx, so I am going with it. Jenkins by default works on 8080 port. Install Jenkins with below command 
      • sudo apt-get install nginx
  • Jenkins is written in Java, so we need Java to be installed on our system. Adding repo to install jdk
      • sudo add-apt-repository ppa:openjdk-r/ppa
      • sudo apt-get update
  • Install jdk now.
      • sudo apt-get install openjdk-8-jdk
  • Add Jenkins key and update source list to install Jenkins.
      • wget https://jenkins-ci.org/debian/jenkins-ci.org.key
      • sudo apt-key add jenkins-ci.org.key
      • sudo sh -c 'echo deb http://pkg.jenkins-ci.org/debian binary/ > /etc/apt/sources.list.d/jenkins.list'
      • sudo apt-get update
  • Now Install Jenkins
      • sudo apt-get install jenkins

Now Jenkins is installed on your system now, you can verify by netstat command.

root@ravikumar-RV409-RV509-RV709:/home/ravikumar/vagrant_setup# netstat -plan | grep :8080
tcp6       0      0 :::8080                 :::*                    LISTEN      7964/java      

you can see above java process is listening on port 8080.

Now open your browser and enter your ip address with port as <ip>:<8080> for me it is localhost:8080

Enter initial security key from file mentioned.

Now select option to install suggested plugin

And finally, create a user account.

That's it, you are on Jenkins dashboard now.


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