Description of problem:
In a cluster with ComputeOvsDpdk1 and ComputeOvsDpdk2, it is required to create host aggregates to target the VMs to specific to role. Required guideline on how to create it and document it with heterogeneous cluster documentation.
There are the commands that i used to created host agrregate and associate it with all the nodes of ComputeOvsDpdk role.
openstack aggregate create dpdk_host_group
openstack aggregate set dpdk_host_group --property dpdk=true
openstack aggregate add host dpdk_host_group $(openstack host list -f value -c 'Host Name' | grep computeovsdpdk)