You should have installed and configured Eucalyptus before starting the CC.
To start the CC
Log in to the Cluster Controller (CC) host machine. If you want the CC service to start at each boot-time, run this command:
systemctl enable eucalyptus-cluster.service
Enter the following command to start the CC:
systemctl start eucalyptus-cluster.service
If you have a multi-zone setup, repeat this step on the CC in each zone.