7.8. HCI Compute 节点的自定义 NIC heat 模板
以下示例是一个 heat 模板,其中包含 HCI Compute 裸机节点的 NIC 配置。
heat_template_version: rocky description: > Software Config to drive os-net-config to configure VLANs for the Compute role. parameters: ControlPlaneIp: default: '' description: IP address/subnet on the ctlplane network type: string ControlPlaneSubnetCidr: default: '' description: > The subnet CIDR of the control plane network. (The parameter is automatically resolved from the ctlplane subnet's cidr attribute.) type: string ControlPlaneDefaultRoute: default: '' description: The default route of the control plane network. (The parameter is automatically resolved from the ctlplane subnet's gateway_ip attribute.) type: string ControlPlaneStaticRoutes: default: [] description: > Routes for the ctlplane network traffic. JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}] Unless the default is changed, the parameter is automatically resolved from the subnet host_routes attribute. type: json ControlPlaneMtu: default: 1500 description: The maximum transmission unit (MTU) size(in bytes) that is guaranteed to pass through the data path of the segments in the network. (The parameter is automatically resolved from the ctlplane network's mtu attribute.) type: number StorageIpSubnet: default: '' description: IP address/subnet on the storage network type: string StorageNetworkVlanID: default: 30 description: Vlan ID for the storage network traffic. type: number StorageMtu: default: 1500 description: The maximum transmission unit (MTU) size(in bytes) that is guaranteed to pass through the data path of the segments in the Storage network. type: number StorageInterfaceRoutes: default: [] description: > Routes for the storage network traffic. JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}] Unless the default is changed, the parameter is automatically resolved from the subnet host_routes attribute. type: json StorageMgmtIpSubnet: default: '' description: IP address/subnet on the storage_mgmt network type: string StorageMgmtNetworkVlanID: default: 40 description: Vlan ID for the storage_mgmt network traffic. type: number StorageMgmtMtu: default: 1500 description: The maximum transmission unit (MTU) size(in bytes) that is guaranteed to pass through the data path of the segments in the StorageMgmt network. type: number StorageMgmtInterfaceRoutes: default: [] description: > Routes for the storage_mgmt network traffic. JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}] Unless the default is changed, the parameter is automatically resolved from the subnet host_routes attribute. type: json InternalApiIpSubnet: default: '' description: IP address/subnet on the internal_api network type: string InternalApiNetworkVlanID: default: 20 description: Vlan ID for the internal_api network traffic. type: number InternalApiMtu: default: 1500 description: The maximum transmission unit (MTU) size(in bytes) that is guaranteed to pass through the data path of the segments in the InternalApi network. type: number InternalApiInterfaceRoutes: default: [] description: > Routes for the internal_api network traffic. JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}] Unless the default is changed, the parameter is automatically resolved from the subnet host_routes attribute. type: json TenantIpSubnet: default: '' description: IP address/subnet on the tenant network type: string TenantNetworkVlanID: default: 50 description: Vlan ID for the tenant network traffic. type: number TenantMtu: default: 1500 description: The maximum transmission unit (MTU) size(in bytes) that is guaranteed to pass through the data path of the segments in the Tenant network. type: number TenantInterfaceRoutes: default: [] description: > Routes for the tenant network traffic. JSON route e.g. [{'destination':'10.0.0.0/16', 'nexthop':'10.0.0.1'}] Unless the default is changed, the parameter is automatically resolved from the subnet host_routes attribute. type: json ExternalMtu: default: 1500 description: The maximum transmission unit (MTU) size(in bytes) that is guaranteed to pass through the data path of the segments in the External network. type: number DnsServers: # Override this via parameter_defaults default: [] description: > DNS servers to use for the Overcloud (2 max for some implementations). If not set the nameservers configured in the ctlplane subnet's dns_nameservers attribute will be used. type: comma_delimited_list DnsSearchDomains: # Override this via parameter_defaults default: [] description: A list of DNS search domains to be added (in order) to resolv.conf. type: comma_delimited_list resources: MinViableMtu: # This resource resolves the minimum viable MTU for interfaces, bonds and # bridges that carry multiple VLANs. Each VLAN may have different MTU. The # bridge, bond or interface must have an MTU to allow the VLAN with the # largest MTU. type: OS::Heat::Value properties: type: number value: yaql: expression: $.data.max() data: - {get_param: ControlPlaneMtu} - {get_param: StorageMtu} - {get_param: StorageMgmtMtu} - {get_param: InternalApiMtu} - {get_param: TenantMtu} - {get_param: ExternalMtu} OsNetConfigImpl: type: OS::Heat::SoftwareConfig properties: group: script config: str_replace: template: get_file: /usr/share/openstack-tripleo-heat-templates/network/scripts/run-os-net-config.sh params: $network_config: network_config: - type: interface name: nic4 mtu: get_attr: [MinViableMtu, value] use_dhcp: false dns_servers: get_param: DnsServers domain: get_param: DnsSearchDomains addresses: - ip_netmask: list_join: - / - - get_param: ControlPlaneIp - get_param: ControlPlaneSubnetCidr routes: list_concat_unique: - get_param: ControlPlaneStaticRoutes - - default: true next_hop: get_param: ControlPlaneDefaultRoute - type: vlan mtu: get_param: StorageMtu device: nic4 vlan_id: get_param: StorageNetworkVlanID addresses: - ip_netmask: get_param: StorageIpSubnet routes: list_concat_unique: - get_param: StorageInterfaceRoutes - type: vlan mtu: get_param: InternalApiMtu device: nic4 vlan_id: get_param: InternalApiNetworkVlanID addresses: - ip_netmask: get_param: InternalApiIpSubnet routes: list_concat_unique: - get_param: InternalApiInterfaceRoutes - type: ovs_bridge # This will default to br-ex, anything else requires specific # bridge mapping entries for it to be used. name: bridge_name mtu: get_param: ExternalMtu use_dhcp: false members: - type: interface name: nic3 mtu: get_param: ExternalMtu use_dhcp: false primary: true - type: vlan mtu: get_param: TenantMtu vlan_id: get_param: TenantNetworkVlanID addresses: - ip_netmask: get_param: TenantIpSubnet routes: list_concat_unique: - get_param: TenantInterfaceRoutes outputs: OS::stack_id: description: The OsNetConfigImpl resource. value: get_resource: OsNetConfigImpl
此配置将网络映射到以下网桥和接口:
网络 | Bridge | interface |
---|---|---|
Control Plane, Storage, Internal API | N/A |
|
外部, Tenant |
|
|
注意
您可以修改此配置,以适应裸机节点的 NIC 配置。
要在部署中使用此模板,请将示例的内容复制到 workstation 上的 custom_templates
目录中的 net-config-two-nic-vlan-computehci.yaml
中。