If you want to increase your system’s capacity, you’ll want to
add more Node Controllers (NCs).
To add an NC, perform the
following tasks:
-
Log in to the CLC and enter the following command:
clusteradmin-register-nodes node0_IP_address ... [nodeN_IP_address]
-
When prompted, enter the password to log into each
node.
Eucalyptus requires this password to propagate the
cryptographic keys.