# Deploy an HA openstack environment. # # This will require (6144 * 4) == approx. 24GB for the overcloud # nodes, plus another 8GB for the undercloud, for a total of around # 32GB. control_memory: 6144 compute_memory: 6144 undercloud_memory: 8192 # Giving the undercloud additional CPUs can greatly improve heat's # performance (and result in a shorter deploy time). undercloud_vcpu: 4 # Since HA has more machines, we set the cpu for controllers and # compute nodes to 1 default_vcpu: 1 node_count: 4 # Create three controller nodes and one compute node. overcloud_nodes: - name: control_0 flavor: control virtualbmc_port: 6230 - name: control_1 flavor: control virtualbmc_port: 6231 - name: control_2 flavor: control virtualbmc_port: 6232 - name: compute_0 flavor: compute virtualbmc_port: 6233 # Tell tripleo which nodes to deploy. topology: >- --compute-scale 1 --control-scale 3