Run latest Jenkins instance on Ubuntu 18.04 LTS using vagrant.
Build the vagrant box
vagrant up
To access the Jenkins server
http://localhost:8080
or, add the following line to the hosts file
127.0.0.1 jenkins.local
and then run the server with
http://jenkins.local:8080
Jenkins is set up with one user with
username: admin
password: admin
usual caveat about changing the password once setup.