The Little Unattended Monster - Openstack deployment

Compute-1

First compute node is kind of special. Since The Little Unattended Monster has limited resources

one of compute nodes is also used to host two special virtual machines created before Openstack deployment - Controller node and Network node.

NICs

Interface p2p1 is used for management

Interface p4p2 is used for

• external network on VLAN 10
• internal network-GRE on VLAN 20
• internal network-VLAN on VLANs 100-200

Interface p4p1 is used for cinder volumes/iSCSI on VLAN 30

Compute 2 & 3

All compute nodes have Nova-Compute and Cinder-Volume services