Following bellow is brief instruction for 4 node deployment test Controller & Network & Compute & Storage on RDO Liberty (CentOS 7.1), which was performed on Fedora 21 host with KVM/Libvirt Hypervisor (32 GB RAM, Intel Core i7-4790 Haswell CPU, ASUS Z97-P ) .Four VMs (4 GB RAM, 4 VCPUS) have been setup. Controller VM one (management subnet) VNIC, Network Node VM three VNICS (management,vtep’s external subnets), Compute Node VM two VNICS (management,vtep’s subnets), Storage Node VM one VNIC (management)
Setup:-
192.169.142.127 – Controller Node
192.169.142.147 – Network Nodes
192.169.142.137 – Compute Node
192.169.142.157 – Storage Node (LVMiSCSI)
Complete text may be seen here
