1.2. spine-leaf network topology

spine-leaf 场景利用 OpenStack Networking(neutron)功能定义单个网络段内的多个子网。每个网络都使用充当 Leaf 0 的基础网络。director 将 Leaf 1 和 Leaf 2 子网创建为主网络的片段。

这种情境使用以下网络:

表 1.1. leaf 0 Networks(基础网络)

Network附加角色子网

provisioning / Ctlplane / Leaf0

controller, ComputeLeaf0, CephStorageLeaf0

192.168.10.0/24

存储

controller, ComputeLeaf0, CephStorageLeaf0

172.16.0.0/24

StorageMgmt

controller, CephStorageLeaf0

172.17.0.0/24

InternalApi

controller, ComputeLeaf0

172.18.0.0/24

租户 [1]

controller, ComputeLeaf0

172.19.0.0/24

外部

Controller

10.1.1.0/24

[1]租户网络也称为项目网络。

表 1.2. leaf 1 Networks

Network附加角色子网

provisioning / Ctlplane / Leaf1

ComputeLeaf1, CephStorageLeaf1

192.168.11.0/24

StorageLeaf1

ComputeLeaf1, CephStorageLeaf1

172.16.1.0/24

StorageMgmtLeaf1

CephStorageLeaf1

172.17.1.0/24

InternalApiLeaf1

ComputeLeaf1

172.18.1.0/24

TenantLeaf1 [1]

ComputeLeaf1

172.19.1.0/24

[1]租户网络也称为项目网络。

表 1.3. leaf 2 Networks

Network附加角色子网

provisioning / Ctlplane / Leaf2

ComputeLeaf2, CephStorageLeaf2

192.168.12.0/24

StorageLeaf2

ComputeLeaf2, CephStorageLeaf2

172.16.2.0/24

StorageMgmtLeaf2

CephStorageLeaf2

172.17.2.0/24

InternalApiLeaf2

ComputeLeaf2

172.18.2.0/24

TenantLeaf2 [1]

ComputeLeaf2

172.19.2.0/24

[1]租户网络也称为项目网络。

图 1.2. spine-leaf network topology

249 OpenStackpine Leaf 更新 0522 API 网络