heat_template_version: ocata description: > External network. Public traffic, Neutron l3router for floating IPs/SNAT, etc. parameters: # the defaults here work for static IP assignment (IPAM) only ExternalNetCidr: default: '10.0.0.0/24' description: Cidr for the external network. type: string ExternalNetValueSpecs: default: {'provider:physical_network': 'external', 'provider:network_type': 'flat'} description: Value specs for the external network. type: json ExternalNetAdminStateUp: default: false description: This admin state of the network. type: boolean ExternalNetEnableDHCP: default: false description: Whether to enable DHCP on the associated subnet. type: boolean ExternalNetShared: default: false description: Whether this network is shared across all tenants. type: boolean ExternalNetName: default: external description: The name of the external network. type: string ExternalSubnetName: default: external_subnet description: The name of the external subnet in Neutron. type: string ExternalAllocationPools: default: [{'start': '10.0.0.4', 'end': '10.0.0.250'}] description: Ip allocation pool range for the external network. type: json ExternalInterfaceDefaultRoute: default: '10.0.0.1' description: default route for the external network type: string resources: ExternalNetwork: type: OS::Neutron::Net properties: admin_state_up: {get_param: ExternalNetAdminStateUp} name: {get_param: ExternalNetName} shared: {get_param: ExternalNetShared} value_specs: {get_param: ExternalNetValueSpecs} ExternalSubnet: type: OS::Neutron::Subnet properties: cidr: {get_param: ExternalNetCidr} enable_dhcp: {get_param: ExternalNetEnableDHCP} name: {get_param: ExternalSubnetName} network: {get_resource: ExternalNetwork} allocation_pools: {get_param: ExternalAllocationPools} gateway_ip: {get_param: ExternalInterfaceDefaultRoute} outputs: OS::stack_id: description: Neutron external network value: {get_resource: ExternalNetwork}