Unable to open Jenkins in master vm

Question

I've created a cluster and I'm unable to open jenkins on my master.

Answer 1

There seems to be an issue with installed jenkins on your master VM. Try uninstalling it and install it again. 

Follow these commands to uninstall:

$sudo service jenkins stop
$sudo apt-get remove --purge jenkins

Start Installing it again with these commands:

$wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add - 
$sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list' 
$sudo apt-get update
$sudo apt-get install jenkins

Start Jenkins using these commands:

$sudo systemctl start jenkins
$sudo systemctl status jenkins