Shutdown Components

Terminate any running instances, as in the following example:

euca-terminate-instances <instance01_id> <instance02_id>

Tip

The following is an example that scripts the individual steps to shut down Eucalyptus components noted in this section.

for x in $( euca_conf --list-nodes | tail -n +2 | awk '{ print $1 }');
do ssh root@$x "service eucalyptus-nc stop"; done
for x in $( euca_conf --list-clusters | tail -n +2 | awk '{ print $2
}'); do ssh root@$x "service eucalyptus-cc stop"; done
for x in $( euca_conf --list-scs | tail -n +2 | awk '{ print $2 }');
do ssh root@$x "service eucalyptus-cloud stop"; done
for x in $( euca_conf --list-walruses | tail -n +2 | awk '{ print $2
}'); do ssh root@$x "service eucalyptus-cloud stop"; done
service eucalyptus-cloud stop

If you don't have ssh keys set up, you'll have to type a lot of passwords during this.

Log in to an NC host and shut down the NC service.

service eucalyptus-nc stop

Repeat for each machine hosting an NC.

Log in to a CC host and shut down the CC service.

service eucalyptus-cc cleanstop

Repeat for each machine hosting a CC.

Shut down the VMware Broker service on the CC host.

service eucalyptus-cloud stop

Tip

This command also shuts down a CLC, Walrus, and SC components co-located with the CC and VMware Broker to stop at the same time, in the correct order.

Repeat for each machine hosting the VMware Broker.

Log in to an SC host and shut down the SC service.

service eucalyptus-cloud stop

Repeat for any other machine hosting an SC.

Log in to the Walrus host and shut down the Walrus service.

service eucalyptus-cloud stop

Log in to the CLC host and shut down the CLC service.

service eucalyptus-cloud stop