第 10 章 配置 overcloud 网络
要为 overcloud 配置物理网络，请创建以下配置文件：
-
网络配置文件
network_data.yaml，它遵循网络数据模式中定义的结构。 -
网络接口控制器(NIC)配置文件，方法是使用 Jinja2 ansible 格式的 NIC 模板文件
j2。
10.1. 网络配置文件示例
以下是 IPv4 和 IPv6 的网络数据模式示例。
10.1.1. IPv4 的网络数据模式示例
- name: Storage
name_lower: storage #optional, default: name.lower
admin_state_up: false #optional, default: false
dns_domain: storage.localdomain. #optional, default: undef
mtu: 1442 #optional, default: 1500
shared: false #optional, default: false
service_net_map_replace: storage #optional, default: undef
ipv6: false #optional, default: false
vip: true #optional, default: false
subnets:
subnet01:
ip_subnet: 172.18.1.0/24
gateway_ip: 172.18.1.254 #optional, default: undef
allocation_pools: #optional, default: []
- start: 172.18.1.10
end: 172.18.1.250
enable_dhcp: false #optional, default: false
routes: #optional, default: []
- destination: 172.18.0.0/24
nexthop: 172.18.1.254
vlan: 21 #optional, default: undef
physical_network: storage_subnet01 #optional, default: {{name.lower}}_{{subnet name}}
network_type: flat #optional, default: flat
segmentation_id: 21 #optional, default: undef
subnet02:
ip_subnet: 172.18.0.0/24
gateway_ip: 172.18.0.254 #optional, default: undef
allocation_pools: #optional, default: []
- start: 172.18.0.10
end: 172.18.0.250
enable_dhcp: false #optional, default: false
routes: #optional, default: []
- destination: 172.18.1.0/24
nexthop: 172.18.0.254
vlan: 20 #optional, default: undef
physical_network: storage_subnet02 #optional, default: {{name.lower}}_{{subnet name}}
network_type: flat #optional, default: flat
segmentation_id: 20 #optional, default: undef10.1.2. IPv6 的网络数据模式示例
- name: Storage
name_lower: storage
admin_state_up: false
dns_domain: storage.localdomain.
mtu: 1442
shared: false
ipv6: true
vip: true
subnets:
subnet01:
ipv6_subnet: 2001:db8:a::/64
gateway_ipv6: 2001:db8:a::1
ipv6_allocation_pools:
- start: 2001:db8:a::0010
end: 2001:db8:a::fff9
enable_dhcp: false
routes_ipv6:
- destination: 2001:db8:b::/64
nexthop: 2001:db8:a::1
ipv6_address_mode: null
ipv6_ra_mode: null
vlan: 21
physical_network: storage_subnet01 #optional, default: {{name.lower}}_{{subnet name}}
network_type: flat #optional, default: flat
segmentation_id: 21 #optional, default: undef
subnet02:
ipv6_subnet: 2001:db8:b::/64
gateway_ipv6: 2001:db8:b::1
ipv6_allocation_pools:
- start: 2001:db8:b::0010
end: 2001:db8:b::fff9
enable_dhcp: false
routes_ipv6:
- destination: 2001:db8:a::/64
nexthop: 2001:db8:b::1
ipv6_address_mode: null
ipv6_ra_mode: null
vlan: 20
physical_network: storage_subnet02 #optional, default: {{name.lower}}_{{subnet name}}
network_type: flat #optional, default: flat
segmentation_id: 20 #optional, default: undef