nodes: controller-0: name: controller-0 personality: controller bmc_ip: bmc_user: usr bmc_pswd: pswd pxe_nic_mac: installation_ip: oam_if: mgmt_if: controller-1: name: controller-1 personality: controller bmc_ip: bmc_user: usr bmc_pswd: pswd pxe_nic_mac: compute-0: name: compute-0 personality: worker bmc_ip: bmc_user: usr bmc_pswd: pswd pxe_nic_mac: compute-1: name: compute-1 personality: worker bmc_ip: bmc_user: usr bmc_pswd: pswd pxe_nic_mac: