Install
add-apt-repository universe
apt-get install cockpit
apt-get install cockpit-machines apt-get install cockpit-docker apt-get install cockpit-packagekit
https://ip-address-of-machine:9090
password in Ubuntu
sudo passwd root
add-apt-repository universe
apt-get install cockpit
apt-get install cockpit-machines apt-get install cockpit-docker apt-get install cockpit-packagekit
https://ip-address-of-machine:9090
password in Ubuntu
sudo passwd root