Appendix G. Network Environment Options

InternalApiNetCidr

The network and subnet for the Internal API network

172.17.0.0/24

StorageNetCidr

The network and subnet for the Storage network

StorageMgmtNetCidr

The network and subnet for the Storage Management network

TenantNetCidr

The network and subnet for the Tenant network

ExternalNetCidr

The network and subnet for the External network

InternalApiAllocationPools

The allocation pool for the Internal API network in a tuple format

[{'start': '172.17.0.10', 'end': '172.17.0.200'}]

StorageAllocationPools

The allocation pool for the Storage network in a tuple format

StorageMgmtAllocationPools

The allocation pool for the Storage Management network in a tuple format

TenantAllocationPools

The allocation pool for the Tenant network in a tuple format

ExternalAllocationPools

The allocation pool for the External network in a tuple format

InternalApiNetworkVlanID

The VLAN ID for the Internal API network

200

StorageNetworkVlanID

The VLAN ID for the Storage network

StorageMgmtNetworkVlanID

The VLAN ID for the Storage Management network

TenantNetworkVlanID

The VLAN ID for the Tenant network

ExternalNetworkVlanID

The VLAN ID for the External network

ExternalInterfaceDefaultRoute

The gateway IP address for the External network

10.1.2.1

ControlPlaneDefaultRoute

Gateway router for the Provisioning network (or Undercloud IP)

ControlPlaneDefaultRoute: 192.0.2.254

ControlPlaneSubnetCidr

The network and subnet for the Provisioning network

ControlPlaneSubnetCidr: 192.0.2.0/24

EC2MetadataIp

The IP address of the EC2 metadata server. Generally the IP of the Undercloud.

EC2MetadataIp: 192.0.2.1

DnsServers

Define the DNS servers for the Overcloud nodes. Include a maximum of two.

DnsServers: ["8.8.8.8","8.8.4.4"]

NeutronExternalNetworkBridge

Defines the bridge to use for the External network. Set to "br-ex" if using floating IPs on native VLAN on bridge br-ex.

NeutronExternalNetworkBridge: "br-ex"

BondInterfaceOvsOptions

The options for bonding interfaces

bond_mode=balance-tcp lacp=active other-config:lacp-fallback-ab=true"