director 提供了配置分离 Overcloud 网络的方法。这意味着,Overcloud 环境把不同类型的网络数据分离到不同的网络,从而可以把特定的网络数据分配给特定的网络接口或接口绑定。在配置完分离的网络后,director 会配置 OpenStack 服务来使用分离的网络。如果没有配置分离的网络,所有服务都会在 Provisioning 网络中运行。
在这个示例中,所有的服务都使用独立的网络:
Network 1 - Provisioning
Network 2 - Internal API
Network 3 - Tenant Network
Network 4 - Storage
Network 5 - Storage Management
Network 6 - External and Floating IP(在创建 Overcloud 后被映射)
在这个示例中,每个 Overcloud 节点使用两个网络接口组成网络绑定来处理标记 VLAN(tagged VLAN)中的网络。这个绑定使用以下网络设置:
Expand 表 6.1. 网络子网和 VLAN 分配
网络类型
子网
VLAN
Internal API
172.16.0.0/24
201
Tenant
172.17.0.0/24
202
Storage
172.18.0.0/24
203
Storage Management
172.19.0.0/24
204
Management
172.20.0.0/24
205
External / Floating IP
10.1.1.0/24
100
Show more
Overcloud 网络配置需要一组网络接口模板。您可以对这些模板进行定制来基于角色对节点进行配置。这些模板是 YAML 格式的标准 heat 模板(请参阅
第 6.1 节 “了解 Heat 模板” )。director 包括了一组模板实例以供参考:
/usr/share/openstack-tripleo-heat-templates/network/config/single-nic-vlans
- 这个目录中包括了基于角色的、带有 VLAN 配置的单独 NIC 的模板。
/usr/share/openstack-tripleo-heat-templates/network/config/bond-with-vlans
- 这个目录中包括了基于角色的、绑定 NIC 配置的模板。
/usr/share/openstack-tripleo-heat-templates/network/config/multiple-nics
- 这个目录包括了多 NIC 配置的模板,其中的每个角色都使用一个 NIC。
/usr/share/openstack-tripleo-heat-templates/network/config/single-nic-linux-bridge-vlans
- 这个目录中包括了基于角色的、带有 VLAN 配置的单独 NIC 的模板,其中的 VLAN 使用 Linux 网桥而不是使用 Open vSwitch 网桥。
在这个示例中,使用默认绑定的 NIC 配置作为一个基础。复制 /usr/share/openstack-tripleo-heat-templates/network/config/bond-with-vlans
。
cp -r /usr/share/openstack-tripleo-heat-templates/network/config/bond-with-vlans ~/templates/nic-configs
$ cp -r /usr/share/openstack-tripleo-heat-templates/network/config/bond-with-vlans ~/templates/nic-configs
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这会创建一组本地的 heat 模板,它们为每个角色定义了一个绑定的网络接口配置。每个模板都包括标准的 parameters
、resources
和 output
项。在这个示例中,我们只编辑 resources
项,每个 resources
以以下内容开始:
resources:
OsNetConfigImpl:
type: OS::Heat::StructuredConfig
properties:
group: os-apply-config
config:
os_net_config:
network_config:
resources:
OsNetConfigImpl:
type: OS::Heat::StructuredConfig
properties:
group: os-apply-config
config:
os_net_config:
network_config:
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这会创建一个对 os-apply-config
命令和 os-net-config
子命令的请求来为一个节点配置网络属性。network_config
项中包括了自定义的接口配置,这些配置以类型的形式进行组织,它们包括:
interface
定义一个单独网络接口。这个配置指定了每个接口需要使用实际的接口名("eth0"、"eth1"、"enp0s25")还是使用接口编号("nic1"、"nic2"、"nic3")。
- type: interface
name: nic2
- type: interface
name: nic2
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vlan
定义一个 VLAN。使用从 parameters
项中传递来的 VLAN ID 和子网。
- type: vlan
vlan_id: {get_param: ExternalNetworkVlanID}
addresses:
- ip_netmask: {get_param: ExternalIpSubnet}
- type: vlan
vlan_id: {get_param: ExternalNetworkVlanID}
addresses:
- ip_netmask: {get_param: ExternalIpSubnet}
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ovs_bond
定义 Open vSwitch 中的绑定。一个绑定会把两个 interfaces
组合在一起来起到冗余和增加带宽的目的。
- type: ovs_bond
name: bond1
members:
- type: interface
name: nic2
- type: interface
name: nic3
- type: ovs_bond
name: bond1
members:
- type: interface
name: nic2
- type: interface
name: nic3
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ovs_bridge
在 Open vSwitch 中定义网桥。网桥把多个 interface
、bond
和 vlan
对象连接在一起。
- type: ovs_bridge
name: {get_input: bridge_name}
members:
- type: ovs_bond
name: bond1
members:
- type: interface
name: nic2
primary: true
- type: interface
name: nic3
- type: vlan
device: bond1
vlan_id: {get_param: ExternalNetworkVlanID}
addresses:
- ip_netmask: {get_param: ExternalIpSubnet}
- type: ovs_bridge
name: {get_input: bridge_name}
members:
- type: ovs_bond
name: bond1
members:
- type: interface
name: nic2
primary: true
- type: interface
name: nic3
- type: vlan
device: bond1
vlan_id: {get_param: ExternalNetworkVlanID}
addresses:
- ip_netmask: {get_param: ExternalIpSubnet}
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linux_bridge
定义一个 Linux 网桥。Linux 网桥与 Open vSwitch 相似,把多个 interface
、bond
和 vlan
对象连接在一起。
- type: linux_bridge
name: bridge1
addresses:
- ip_netmask:
list_join:
- '/'
- - {get_param: ControlPlaneIp}
- {get_param: ControlPlaneSubnetCidr}
members:
- type: interface
name: nic1
primary: true
- type: vlan
vlan_id: {get_param: ExternalNetworkVlanID}
device: bridge1
addresses:
- ip_netmask: {get_param: ExternalIpSubnet}
routes:
- ip_netmask: 0.0.0.0/0
default: true
next_hop: {get_param: ExternalInterfaceDefaultRoute}
- type: linux_bridge
name: bridge1
addresses:
- ip_netmask:
list_join:
- '/'
- - {get_param: ControlPlaneIp}
- {get_param: ControlPlaneSubnetCidr}
members:
- type: interface
name: nic1
primary: true
- type: vlan
vlan_id: {get_param: ExternalNetworkVlanID}
device: bridge1
addresses:
- ip_netmask: {get_param: ExternalIpSubnet}
routes:
- ip_netmask: 0.0.0.0/0
default: true
next_hop: {get_param: ExternalInterfaceDefaultRoute}
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linux_bond
定义一个 Linux 绑定。它和 Open vSwitch 绑定相似,把两个 interfaces
组合在一起来起到冗余和增加带宽的目的。
- type: linux_bond
name: bond1
members:
- type: interface
name: nic2
- type: interface
name: nic3
bonding_options: "bond_mode=balance-tcp lacp=active other-config:lacp-fallback-ab=true"
- type: linux_bond
name: bond1
members:
- type: interface
name: nic2
- type: interface
name: nic3
bonding_options: "bond_mode=balance-tcp lacp=active other-config:lacp-fallback-ab=true"
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在这个示例中,我们使用默认的绑定节点配置。例如,/home/stack/templates/nic-configs/controller.yaml
模板使用以下 network_config
设置:
resources:
OsNetConfigImpl:
type: OS::Heat::StructuredConfig
properties:
group: os-apply-config
config:
os_net_config:
network_config:
- type: interface
name: nic1
use_dhcp: false
addresses:
- ip_netmask:
list_join:
- '/'
- - {get_param: ControlPlaneIp}
- {get_param: ControlPlaneSubnetCidr}
routes:
- ip_netmask: 169.254.169.254/32
next_hop: {get_param: EC2MetadataIp}
- type: ovs_bridge
name: {get_input: bridge_name}
dns_servers: {get_param: DnsServers}
members:
- type: ovs_bond
name: bond1
ovs_options: {get_param: BondInterfaceOvsOptions}
members:
- type: interface
name: nic2
primary: true
- type: interface
name: nic3
- type: vlan
device: bond1
vlan_id: {get_param: ExternalNetworkVlanID}
addresses:
- ip_netmask: {get_param: ExternalIpSubnet}
routes:
- default: true
next_hop: {get_param: ExternalInterfaceDefaultRoute}
- type: vlan
device: bond1
vlan_id: {get_param: InternalApiNetworkVlanID}
addresses:
- ip_netmask: {get_param: InternalApiIpSubnet}
- type: vlan
device: bond1
vlan_id: {get_param: StorageNetworkVlanID}
addresses:
- ip_netmask: {get_param: StorageIpSubnet}
- type: vlan
device: bond1
vlan_id: {get_param: StorageMgmtNetworkVlanID}
addresses:
- ip_netmask: {get_param: StorageMgmtIpSubnet}
- type: vlan
device: bond1
vlan_id: {get_param: TenantNetworkVlanID}
addresses:
- ip_netmask: {get_param: TenantIpSubnet}
- type: vlan
device: bond1
vlan_id: {get_param: ManagementNetworkVlanID}
addresses:
- ip_netmask: {get_param: ManagementIpSubnet}
resources:
OsNetConfigImpl:
type: OS::Heat::StructuredConfig
properties:
group: os-apply-config
config:
os_net_config:
network_config:
- type: interface
name: nic1
use_dhcp: false
addresses:
- ip_netmask:
list_join:
- '/'
- - {get_param: ControlPlaneIp}
- {get_param: ControlPlaneSubnetCidr}
routes:
- ip_netmask: 169.254.169.254/32
next_hop: {get_param: EC2MetadataIp}
- type: ovs_bridge
name: {get_input: bridge_name}
dns_servers: {get_param: DnsServers}
members:
- type: ovs_bond
name: bond1
ovs_options: {get_param: BondInterfaceOvsOptions}
members:
- type: interface
name: nic2
primary: true
- type: interface
name: nic3
- type: vlan
device: bond1
vlan_id: {get_param: ExternalNetworkVlanID}
addresses:
- ip_netmask: {get_param: ExternalIpSubnet}
routes:
- default: true
next_hop: {get_param: ExternalInterfaceDefaultRoute}
- type: vlan
device: bond1
vlan_id: {get_param: InternalApiNetworkVlanID}
addresses:
- ip_netmask: {get_param: InternalApiIpSubnet}
- type: vlan
device: bond1
vlan_id: {get_param: StorageNetworkVlanID}
addresses:
- ip_netmask: {get_param: StorageIpSubnet}
- type: vlan
device: bond1
vlan_id: {get_param: StorageMgmtNetworkVlanID}
addresses:
- ip_netmask: {get_param: StorageMgmtIpSubnet}
- type: vlan
device: bond1
vlan_id: {get_param: TenantNetworkVlanID}
addresses:
- ip_netmask: {get_param: TenantIpSubnet}
- type: vlan
device: bond1
vlan_id: {get_param: ManagementNetworkVlanID}
addresses:
- ip_netmask: {get_param: ManagementIpSubnet}
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Management 网络的配置内容在网络接口 Heat 模板中被注释掉。取消注释这些内容可以启用 Management 网络。
这个模板定义了一个网桥(通常是名为 br-ex
的外部网桥),并创建了一个由两个编号的接口(nic2
和 nic3
)组成的一个名为 bond1
的绑定接口。这个网络还包括了一组加标签的 VLAN(tagged VLAN)设备,并使用 bond1
作为父设备。这个模板还包括了一个接口,它被用来连接回 director(nic1
)。
请注意,许多参数使用了 get_param
功能。您可以在一个针对于您的网络所创建的一个环境文件中定义它们。
未使用的接口可能会导致不需要的默认路由和网络循环。例如,您的模板可能会包括一个网络接口(nic4
),它不使用任何为 OpenStack 服务分配的 IP, 但使用 DHCP 或默认的路由。为了避免网络冲突,从 ovs_bridge
设备中删除所有使用的接口,并禁用 DHCP 和默认路由设置:
- type: interface
name: nic4
use_dhcp: false
defroute: false
- type: interface
name: nic4
use_dhcp: false
defroute: false
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网络环境文件是一个 Heat 环境文件,它描述了 Overcloud 的网络环境,并指向在前一节中提到的网络接口配置模板。您可以在定义网络 IP 地址范围的同时还定义子网和 VLAN。然后根据本地环境对这些值进行定制。
为了方便用户,director 包括了一组环境文件示例。每个环境文件对应于 /usr/share/openstack-tripleo-heat-templates/network/config/
中的示例网络接口文件:
/usr/share/openstack-tripleo-heat-templates/environments/net-single-nic-with-vlans.yaml
- 在 single-nic-vlans
网络接口目录中的、带有 VLAN 配置的单一 NIC 的环境文件。同时,还包括了用来禁用 External 网络的环境文件(net-single-nic-with-vlans-no-external.yaml
)和用来启用 IPv6 的环境文件(net-single-nic-with-vlans-v6.yaml
)。
/usr/share/openstack-tripleo-heat-templates/environments/net-bond-with-vlans.yaml
- 在 bond-with-vlans
网络接口目录中的、绑定的 NIC 配置的环境文件。同时,还包括了用来禁用 External 网络的环境文件(net-bond-with-vlans-no-external.yaml
)和用来启用 IPv6 的环境文件(net-bond-with-vlans-v6.yaml
)。
/usr/share/openstack-tripleo-heat-templates/environments/net-multiple-nics.yaml
- 在 multiple-nics
网络接口目录中的、多 NIC 配置的环境文件。同时,还包括用来启用 IPv6 的环境文件(net-multiple-nics-v6.yaml
)。
/usr/share/openstack-tripleo-heat-templates/environments/net-single-nic-linux-bridge-with-vlans.yaml
- 带有使用 Linux 网桥而不是 Open vSwitch 网桥的单一 NIC 配置的环境变量,这个 NIC 配置所在的目录是 single-nic-linux-bridge-vlans
。
这里使用了一个经过修改的 /usr/share/openstack-tripleo-heat-templates/environments/net-bond-with-vlans.yaml
文件版本。把这个文件复制到 stack 用户的 templates
目录中。
cp /usr/share/openstack-tripleo-heat-templates/environments/net-bond-with-vlans.yaml /home/stack/templates/network-environment.yaml
$ cp /usr/share/openstack-tripleo-heat-templates/environments/net-bond-with-vlans.yaml /home/stack/templates/network-environment.yaml
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环境变量包括了以下经过修改的部分:
resource_registry:
OS::TripleO::BlockStorage::Net::SoftwareConfig: /home/stack/templates/nic-configs/cinder-storage.yaml
OS::TripleO::Compute::Net::SoftwareConfig: /home/stack/templates/nic-configs/compute.yaml
OS::TripleO::Controller::Net::SoftwareConfig: /home/stack/templates/nic-configs/controller.yaml
OS::TripleO::ObjectStorage::Net::SoftwareConfig: /home/stack/templates/nic-configs/swift-storage.yaml
OS::TripleO::CephStorage::Net::SoftwareConfig: /home/stack/templates/nic-configs/ceph-storage.yaml
parameter_defaults:
InternalApiNetCidr: 172.16.0.0/24
TenantNetCidr: 172.17.0.0/24
StorageNetCidr: 172.18.0.0/24
StorageMgmtNetCidr: 172.19.0.0/24
StorageMgmtNetCidr: 172.19.0.0/24
ManagementNetCidr: 172.20.0.0/24
ExternalNetCidr: 10.1.1.0/24
InternalApiAllocationPools: [{'start': '172.16.0.10', 'end': '172.16.0.200'}]
TenantAllocationPools: [{'start': '172.17.0.10', 'end': '172.17.0.200'}]
StorageAllocationPools: [{'start': '172.18.0.10', 'end': '172.18.0.200'}]
StorageMgmtAllocationPools: [{'start': '172.19.0.10', 'end': '172.19.0.200'}]
ManagementAllocationPools: [{'start': '172.20.0.10', 'end': '172.20.0.200'}]
# Leave room for floating IPs in the External allocation pool
ExternalAllocationPools: [{'start': '10.1.1.10', 'end': '10.1.1.50'}]
# Set to the router gateway on the external network
ExternalInterfaceDefaultRoute: 10.1.1.1
# Gateway router for the provisioning network (or Undercloud IP)
ControlPlaneDefaultRoute: 192.0.2.254
# The IP address of the EC2 metadata server. Generally the IP of the Undercloud
EC2MetadataIp: 192.0.2.1
# Define the DNS servers (maximum 2) for the overcloud nodes
DnsServers: ["8.8.8.8","8.8.4.4"]
InternalApiNetworkVlanID: 201
StorageNetworkVlanID: 202
StorageMgmtNetworkVlanID: 203
TenantNetworkVlanID: 204
ManagementNetworkVlanID: 205
ExternalNetworkVlanID: 100
# Set to "br-ex" if using floating IPs on native VLAN on bridge br-ex
NeutronExternalNetworkBridge: "''"
# Customize bonding options if required
BondInterfaceOvsOptions:
"bond_mode=balance-tcp"
resource_registry:
OS::TripleO::BlockStorage::Net::SoftwareConfig: /home/stack/templates/nic-configs/cinder-storage.yaml
OS::TripleO::Compute::Net::SoftwareConfig: /home/stack/templates/nic-configs/compute.yaml
OS::TripleO::Controller::Net::SoftwareConfig: /home/stack/templates/nic-configs/controller.yaml
OS::TripleO::ObjectStorage::Net::SoftwareConfig: /home/stack/templates/nic-configs/swift-storage.yaml
OS::TripleO::CephStorage::Net::SoftwareConfig: /home/stack/templates/nic-configs/ceph-storage.yaml
parameter_defaults:
InternalApiNetCidr: 172.16.0.0/24
TenantNetCidr: 172.17.0.0/24
StorageNetCidr: 172.18.0.0/24
StorageMgmtNetCidr: 172.19.0.0/24
StorageMgmtNetCidr: 172.19.0.0/24
ManagementNetCidr: 172.20.0.0/24
ExternalNetCidr: 10.1.1.0/24
InternalApiAllocationPools: [{'start': '172.16.0.10', 'end': '172.16.0.200'}]
TenantAllocationPools: [{'start': '172.17.0.10', 'end': '172.17.0.200'}]
StorageAllocationPools: [{'start': '172.18.0.10', 'end': '172.18.0.200'}]
StorageMgmtAllocationPools: [{'start': '172.19.0.10', 'end': '172.19.0.200'}]
ManagementAllocationPools: [{'start': '172.20.0.10', 'end': '172.20.0.200'}]
# Leave room for floating IPs in the External allocation pool
ExternalAllocationPools: [{'start': '10.1.1.10', 'end': '10.1.1.50'}]
# Set to the router gateway on the external network
ExternalInterfaceDefaultRoute: 10.1.1.1
# Gateway router for the provisioning network (or Undercloud IP)
ControlPlaneDefaultRoute: 192.0.2.254
# The IP address of the EC2 metadata server. Generally the IP of the Undercloud
EC2MetadataIp: 192.0.2.1
# Define the DNS servers (maximum 2) for the overcloud nodes
DnsServers: ["8.8.8.8","8.8.4.4"]
InternalApiNetworkVlanID: 201
StorageNetworkVlanID: 202
StorageMgmtNetworkVlanID: 203
TenantNetworkVlanID: 204
ManagementNetworkVlanID: 205
ExternalNetworkVlanID: 100
# Set to "br-ex" if using floating IPs on native VLAN on bridge br-ex
NeutronExternalNetworkBridge: "''"
# Customize bonding options if required
BondInterfaceOvsOptions:
"bond_mode=balance-tcp"
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parameter_defaults
项包括了一组参数,它们被用来定义每个网络类型的网络选项。如需获得这些参数的详细信息,请参阅
附录 F, 网络环境选项 。
它为每个网络定义了选项。所有网络都使用单独的 VLAN,而子网被用来为主机和虚拟 IP 分配 IP 地址。在上面的示例中,Internal API 网络的分配池从 172.16.0.10 开始,直到 172.16.0.200(使用 VLAN 201)。静态 IP 和虚拟 IP 的分配范围从 172.16.0.10 开始,直到 172.16.0.200(使用 VLAN 201)。
External 网络用来运行 Horizon dashboard 和 Public API。如果使用 External 网络进行云管理,以及对浮动 IP 的管理,需要确保有足够的空间容纳一个 IP 池来为虚拟机提供 IP 地址。在这个示例中,为 External 网络分配的 IP 地址范围是从 10.1.1.10 到 10.1.1.50,而从 10.1.1.51 开始的未使用的 IP 地址可以作为浮动 IP 地址使用。或者,把 Floating IP 网络放置到一个独立的 VLAN 中,并在创建 Overcloud 后进行配置来使用它。
BondInterfaceOvsOptions
提供了使用
nic2
和
nic3
组成绑定接口的方法。如需了解更多与绑定选择相关的信息,请参阅
附录 G, 绑定选项 。
由于资源可用性的问题,在创建 Overcloud 后改变网络配置可能会出现配置问题。例如,一个用户在网络分离模板中修改了一个网络的子网范围,因为这个资源可能已在使用,重新配置操作会失败。
每个 OpenStack 服务都会被分配到资源注册表中的一个默认网络类型。这些服务然后会和网络类型所分配的网络中的一个 IP 地址相绑定。虽然 OpenStack 服务在这些网络中被分开,实际的物理网络数量可能会和网络环境文件中所定义的不同。您可以通过在网络环境文件(/home/stack/templates/network-environment.yaml
)中定义一个新的网络映射来把 OpenStack 服务重新分配给不同的网络类型。ServiceNetMap
参数决定了每个服务所使用的网络类型。
例如,可以通过修改以下内容来把 Storage Management 网络服务分配到 Storage Network:
parameter_defaults:
...
ServiceNetMap:
NeutronTenantNetwork: tenant
CeilometerApiNetwork: internal_api
MongoDbNetwork: internal_api
CinderApiNetwork: internal_api
CinderIscsiNetwork: storage
GlanceApiNetwork: storage
GlanceRegistryNetwork: internal_api
KeystoneAdminApiNetwork: internal_api
KeystonePublicApiNetwork: internal_api
NeutronApiNetwork: internal_api
HeatApiNetwork: internal_api
NovaApiNetwork: internal_api
NovaMetadataNetwork: internal_api
NovaVncProxyNetwork: internal_api
SwiftMgmtNetwork: storage_mgmt
SwiftProxyNetwork: storage
HorizonNetwork: internal_api
MemcachedNetwork: internal_api
RabbitMqNetwork: internal_api
RedisNetwork: internal_api
MysqlNetwork: internal_api
CephClusterNetwork: storage_mgmt
CephPublicNetwork: storage
# Define which network will be used for hostname resolution
ControllerHostnameResolveNetwork: internal_api
ComputeHostnameResolveNetwork: internal_api
BlockStorageHostnameResolveNetwork: internal_api
ObjectStorageHostnameResolveNetwork: internal_api
CephStorageHostnameResolveNetwork: storage
...
parameter_defaults:
...
ServiceNetMap:
NeutronTenantNetwork: tenant
CeilometerApiNetwork: internal_api
MongoDbNetwork: internal_api
CinderApiNetwork: internal_api
CinderIscsiNetwork: storage
GlanceApiNetwork: storage
GlanceRegistryNetwork: internal_api
KeystoneAdminApiNetwork: internal_api
KeystonePublicApiNetwork: internal_api
NeutronApiNetwork: internal_api
HeatApiNetwork: internal_api
NovaApiNetwork: internal_api
NovaMetadataNetwork: internal_api
NovaVncProxyNetwork: internal_api
SwiftMgmtNetwork: storage_mgmt
SwiftProxyNetwork: storage
HorizonNetwork: internal_api
MemcachedNetwork: internal_api
RabbitMqNetwork: internal_api
RedisNetwork: internal_api
MysqlNetwork: internal_api
CephClusterNetwork: storage_mgmt
CephPublicNetwork: storage
# Define which network will be used for hostname resolution
ControllerHostnameResolveNetwork: internal_api
ComputeHostnameResolveNetwork: internal_api
BlockStorageHostnameResolveNetwork: internal_api
ObjectStorageHostnameResolveNetwork: internal_api
CephStorageHostnameResolveNetwork: storage
...
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把这些参数改为 storage
会把这些服务放置到 Storage 网络而不是 Storage Management 网络。这意味着,您只需要为 Storage 网络定义一组 parameter_defaults
,而不是 Storage Management 网络。
在一般情况下,环境文件中的 resource_registry
项中的设置不需要修改。如果只需要其中列出的一部分网络,可以对网络列表进行修改。
在指定自定义网络和端口时,不要在部署命令中包括 environments/network-isolation.yaml
,而是在网络环境文件中指定所有的网络和端口。
为了使用分离的网络,服务器需要有每个网络上的 IP。您可以在 Undercloud 中使用 neutron 来管理分离网络中的 IP 地址,这需要为每个网络启动 neutron 端口创建。您可以在环境文件中覆盖资源注册表中的设置。
首先是可以被部署的网络和端口的完整列表:
resource_registry:
# This section is usually not modified, if in doubt stick to the defaults
# TripleO overcloud networks
OS::TripleO::Network::External: /usr/share/openstack-tripleo-heat-templates/network/external.yaml
OS::TripleO::Network::InternalApi: /usr/share/openstack-tripleo-heat-templates/network/internal_api.yaml
OS::TripleO::Network::StorageMgmt: /usr/share/openstack-tripleo-heat-templates/network/storage_mgmt.yaml
OS::TripleO::Network::Storage: /usr/share/openstack-tripleo-heat-templates/network/storage.yaml
OS::TripleO::Network::Tenant: /usr/share/openstack-tripleo-heat-templates/network/tenant.yaml
# Port assignments for the VIPs
OS::TripleO::Network::Ports::ExternalVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/external.yaml
OS::TripleO::Network::Ports::InternalApiVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Network::Ports::StorageVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Network::Ports::StorageMgmtVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
OS::TripleO::Network::Ports::TenantVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
OS::TripleO::Network::Ports::RedisVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/vip.yaml
# Port assignments for the controller role
OS::TripleO::Controller::Ports::ExternalPort: /usr/share/openstack-tripleo-heat-templates/network/ports/external.yaml
OS::TripleO::Controller::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Controller::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Controller::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
OS::TripleO::Controller::Ports::TenantPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
# Port assignments for the compute role
OS::TripleO::Compute::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Compute::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Compute::Ports::TenantPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
# Port assignments for the ceph storage role
OS::TripleO::CephStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::CephStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
# Port assignments for the swift storage role
OS::TripleO::SwiftStorage::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::SwiftStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::SwiftStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
# Port assignments for the block storage role
OS::TripleO::BlockStorage::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::BlockStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::BlockStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
resource_registry:
# This section is usually not modified, if in doubt stick to the defaults
# TripleO overcloud networks
OS::TripleO::Network::External: /usr/share/openstack-tripleo-heat-templates/network/external.yaml
OS::TripleO::Network::InternalApi: /usr/share/openstack-tripleo-heat-templates/network/internal_api.yaml
OS::TripleO::Network::StorageMgmt: /usr/share/openstack-tripleo-heat-templates/network/storage_mgmt.yaml
OS::TripleO::Network::Storage: /usr/share/openstack-tripleo-heat-templates/network/storage.yaml
OS::TripleO::Network::Tenant: /usr/share/openstack-tripleo-heat-templates/network/tenant.yaml
# Port assignments for the VIPs
OS::TripleO::Network::Ports::ExternalVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/external.yaml
OS::TripleO::Network::Ports::InternalApiVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Network::Ports::StorageVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Network::Ports::StorageMgmtVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
OS::TripleO::Network::Ports::TenantVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
OS::TripleO::Network::Ports::RedisVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/vip.yaml
# Port assignments for the controller role
OS::TripleO::Controller::Ports::ExternalPort: /usr/share/openstack-tripleo-heat-templates/network/ports/external.yaml
OS::TripleO::Controller::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Controller::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Controller::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
OS::TripleO::Controller::Ports::TenantPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
# Port assignments for the compute role
OS::TripleO::Compute::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Compute::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Compute::Ports::TenantPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
# Port assignments for the ceph storage role
OS::TripleO::CephStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::CephStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
# Port assignments for the swift storage role
OS::TripleO::SwiftStorage::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::SwiftStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::SwiftStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
# Port assignments for the block storage role
OS::TripleO::BlockStorage::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::BlockStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::BlockStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage_mgmt.yaml
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这个文件的第一部分包括了 OS::TripleO::Network::*
资源的资源注册信息。在默认情况下,这些资源指向一个 noop.yaml
文件,它不会创建任何网络。通过把这些资源指向相关的 YAML 文件,就可以启用对这些网络的创建。
接下来的几个部分会为每个角色中的节点创建 IP 地址。控制器节点(controller node)有每个网络上的 IP,而计算节点(compute node)和存储节点(storage node)具有网络中相应子网的 IP。
要在没有预配置网络的情况下进行部署,为角色禁用网络定义,以及相关的端口定义。例如,所有到 storage_mgmt.yaml
的指代都需要替换为指代到 noop.yaml
:
resource_registry:
# This section is usually not modified, if in doubt stick to the defaults
# TripleO overcloud networks
OS::TripleO::Network::External: /usr/share/openstack-tripleo-heat-templates/network/external.yaml
OS::TripleO::Network::InternalApi: /usr/share/openstack-tripleo-heat-templates/network/internal_api.yaml
OS::TripleO::Network::StorageMgmt: /usr/share/openstack-tripleo-heat-templates/network/noop.yaml
OS::TripleO::Network::Storage: /usr/share/openstack-tripleo-heat-templates/network/storage.yaml
OS::TripleO::Network::Tenant: /usr/share/openstack-tripleo-heat-templates/network/tenant.yaml
# Port assignments for the VIPs
OS::TripleO::Network::Ports::ExternalVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/external.yaml
OS::TripleO::Network::Ports::InternalApiVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Network::Ports::StorageVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Network::Ports::StorageMgmtVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
OS::TripleO::Network::Ports::TenantVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
OS::TripleO::Network::Ports::RedisVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/vip.yaml
# Port assignments for the controller role
OS::TripleO::Controller::Ports::ExternalPort: /usr/share/openstack-tripleo-heat-templates/network/ports/external.yaml
OS::TripleO::Controller::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Controller::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Controller::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
OS::TripleO::Controller::Ports::TenantPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
# Port assignments for the compute role
OS::TripleO::Compute::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Compute::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Compute::Ports::TenantPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
# Port assignments for the ceph storage role
OS::TripleO::CephStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::CephStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
# Port assignments for the swift storage role
OS::TripleO::SwiftStorage::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::SwiftStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::SwiftStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
# Port assignments for the block storage role
OS::TripleO::BlockStorage::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::BlockStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::BlockStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
parameter_defaults:
ServiceNetMap:
NeutronTenantNetwork: tenant
CeilometerApiNetwork: internal_api
MongoDbNetwork: internal_api
CinderApiNetwork: internal_api
CinderIscsiNetwork: storage
GlanceApiNetwork: storage
GlanceRegistryNetwork: internal_api
KeystoneAdminApiNetwork: ctlplane # Admin connection for Undercloud
KeystonePublicApiNetwork: internal_api
NeutronApiNetwork: internal_api
HeatApiNetwork: internal_api
NovaApiNetwork: internal_api
NovaMetadataNetwork: internal_api
NovaVncProxyNetwork: internal_api
SwiftMgmtNetwork: storage # Changed from storage_mgmt
SwiftProxyNetwork: storage
HorizonNetwork: internal_api
MemcachedNetwork: internal_api
RabbitMqNetwork: internal_api
RedisNetwork: internal_api
MysqlNetwork: internal_api
CephClusterNetwork: storage # Changed from storage_mgmt
CephPublicNetwork: storage
ControllerHostnameResolveNetwork: internal_api
ComputeHostnameResolveNetwork: internal_api
BlockStorageHostnameResolveNetwork: internal_api
ObjectStorageHostnameResolveNetwork: internal_api
CephStorageHostnameResolveNetwork: storage
resource_registry:
# This section is usually not modified, if in doubt stick to the defaults
# TripleO overcloud networks
OS::TripleO::Network::External: /usr/share/openstack-tripleo-heat-templates/network/external.yaml
OS::TripleO::Network::InternalApi: /usr/share/openstack-tripleo-heat-templates/network/internal_api.yaml
OS::TripleO::Network::StorageMgmt: /usr/share/openstack-tripleo-heat-templates/network/noop.yaml
OS::TripleO::Network::Storage: /usr/share/openstack-tripleo-heat-templates/network/storage.yaml
OS::TripleO::Network::Tenant: /usr/share/openstack-tripleo-heat-templates/network/tenant.yaml
# Port assignments for the VIPs
OS::TripleO::Network::Ports::ExternalVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/external.yaml
OS::TripleO::Network::Ports::InternalApiVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Network::Ports::StorageVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Network::Ports::StorageMgmtVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
OS::TripleO::Network::Ports::TenantVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
OS::TripleO::Network::Ports::RedisVipPort: /usr/share/openstack-tripleo-heat-templates/network/ports/vip.yaml
# Port assignments for the controller role
OS::TripleO::Controller::Ports::ExternalPort: /usr/share/openstack-tripleo-heat-templates/network/ports/external.yaml
OS::TripleO::Controller::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Controller::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Controller::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
OS::TripleO::Controller::Ports::TenantPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
# Port assignments for the compute role
OS::TripleO::Compute::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::Compute::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::Compute::Ports::TenantPort: /usr/share/openstack-tripleo-heat-templates/network/ports/tenant.yaml
# Port assignments for the ceph storage role
OS::TripleO::CephStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::CephStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
# Port assignments for the swift storage role
OS::TripleO::SwiftStorage::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::SwiftStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::SwiftStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
# Port assignments for the block storage role
OS::TripleO::BlockStorage::Ports::InternalApiPort: /usr/share/openstack-tripleo-heat-templates/network/ports/internal_api.yaml
OS::TripleO::BlockStorage::Ports::StoragePort: /usr/share/openstack-tripleo-heat-templates/network/ports/storage.yaml
OS::TripleO::BlockStorage::Ports::StorageMgmtPort: /usr/share/openstack-tripleo-heat-templates/network/ports/noop.yaml
parameter_defaults:
ServiceNetMap:
NeutronTenantNetwork: tenant
CeilometerApiNetwork: internal_api
MongoDbNetwork: internal_api
CinderApiNetwork: internal_api
CinderIscsiNetwork: storage
GlanceApiNetwork: storage
GlanceRegistryNetwork: internal_api
KeystoneAdminApiNetwork: ctlplane # Admin connection for Undercloud
KeystonePublicApiNetwork: internal_api
NeutronApiNetwork: internal_api
HeatApiNetwork: internal_api
NovaApiNetwork: internal_api
NovaMetadataNetwork: internal_api
NovaVncProxyNetwork: internal_api
SwiftMgmtNetwork: storage # Changed from storage_mgmt
SwiftProxyNetwork: storage
HorizonNetwork: internal_api
MemcachedNetwork: internal_api
RabbitMqNetwork: internal_api
RedisNetwork: internal_api
MysqlNetwork: internal_api
CephClusterNetwork: storage # Changed from storage_mgmt
CephPublicNetwork: storage
ControllerHostnameResolveNetwork: internal_api
ComputeHostnameResolveNetwork: internal_api
BlockStorageHostnameResolveNetwork: internal_api
ObjectStorageHostnameResolveNetwork: internal_api
CephStorageHostnameResolveNetwork: storage
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使用 noop.yaml
将不会创建任何网络或端口,因此,Storage Management 网络上的服务会被默认位于 Provisioning 网络中。通过 ServiceNetMap
,可以把 Storage Management 服务移到另外一个网络中(如 Storage network)。