how to change port number for Jenkins installation In Ubuntu 12.04

Question

I am trying to install jenkins in ubuntu. I have followed the commands below:

wget -q -O - http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | apt-key add -

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Answer 1

For others still looking for answers you can go to /etc/sysconfig/jenkins in CentOS/RHEL or /etc/default/jenkins in Debian based distributions and change the JENKINS_PORT= variable to whatever port you want. Restart jenkins, and it should be running on your desired port.

Answer 2

step 1 : sudo nano /etc/default/jenkins open the nano file And change HTTP PORT:8080 to HTTP PORT : 8081

CTL+X and Click Y and ENTER

PORT will changing from 8080 to 8081 restart the jenkins

sudo service jenkins restart

Answer 3

You can go to /etc/default/jenkins and add --httpPort=9999 or whatever port to JENKINS_ARGS.

Then you should restart Jenkins with sudo service jenkins restart.

Answer 4

1. First, run this command to open jenkins configurations:

    sudo nano /etc/default/jenkins
   

2. The only part you need to change is:

    #port for HTTP connector (default 8080; disable with -1)
    Http_port = 8080
   

   There you need to change to the desired port. For example:

    HTTP_PORT = 8081
   

3. Finally, Restart Jenkins service by running this command:

    sudo service jenkins restart
   

Then you're ready to open it with a new port.

Answer 5

In my case,I add

 HTTP_PORT="XXXX"
 JENKINS_ARGS="--httpPort=XXXX" 

when defining the variables at the beginning of /etc/default/jenkins,it works .