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Neutron 搭建
- 根据平台安装步骤安装至 neutron 网络服务，在控制节点和计算节点通过 提供的 neutron 脚本，完成 neutron 服务在控制节点和计算节点的安装，并配置 为 GRE 网络。
[root@controller bin]# iaas-install-neutron-controller.sh
[root@compute bin]# iaas-install-neutron-compute.sh
[root@controller bin]# iaas-install-neutron-controller-gre.sh
[root@compute bin]# iaas-install-neutron-compute-gre.sh
- 根据平台安装步骤安装至 neutron 网络服务，在控制节点和计算节点通过 提供的 neutron 脚本，完成 neutron 服务在控制节点和计算节点的安装，并配置 为 VLAN 网络
[root@controller bin]# iaas-install-neutron-controller.sh
[root@compute bin]# iaas-install-neutron-compute.sh
[root@controller bin]# iaas-install-neutron-controller-vlan.sh
[root@compute bin]# iaas-install-neutron-compute-vlan.sh
3.使用 neutron 相关命令查询网络服务的列表信息，并以下图的形式打印出 来，将操作命令和返回结果以文本形式提交到答题框
[root@controller html]# neutron agent-list | cut -d"|" -f3,8,6
+--------------------------------------+--------------------+------------+-------------------+-------+----------------+---------------------------+
agent_type | alive | binary
+--------------------------------------+--------------------+------------+-------------------+-------+----------------+---------------------------+
DHCP agent | :-) | neutron-dhcp-agent
Open vSwitch agent | :-) | neutron-openvswitch-agent
Metadata agent | :-) | neutron-metadata-agent
Open vSwitch agent | :-) | neutron-openvswitch-agent
Loadbalancer agent | :-) | neutron-lbaas-agent
Metadata agent | :-) | neutron-metadata-agent
L3 agent | :-) | neutron-l3-agent
4.使用 neutron 相关命令查询网络服务的列表信息中的“binary”一列，将操作 命令和返回结果以文本形式提交到答题框
----+---------------------------+
[root@controller html]# neutron agent-list | cut -d"|" -f8
+--------------------------------------+--------------------+------------+-------------------+-------+----------------+---------------------------+
binary
+--------------------------------------+--------------------+------------+-------------------+-------+----------------+---------------------------+
neutron-dhcp-agent
neutron-openvswitch-agent
neutron-metadata-agent
neutron-openvswitch-agent
neutron-lbaas-agent
neutron-metadata-agent
neutron-l3-agent
+--------------------------------------+--------------------+------------+-------------------+-------+----------------+---------------------------+
5.使用 neutron 相关命令查询网络服务 DHCP agent 的详细信息，将操作命令和返回结果以文本形式提交到答题框。
6.使用 ovs-vswitchd 管理工具的相关命令查询计算节点的网桥列表信息，将 操作命令和返回结果以文本形式提交到答题框。
[root@controller /]# ovs-vsctl list-br
br-ex
br-int
br-tun
7.使用 ovs-vswitchd 管理工具的相关命令查询控制节点的网桥 br-ex 的端口 列表信息，将操作命令和返回结果以文本形式提交到答题框。
[root@controller /]# ovs-vsctl list-ports br-ex
enp0s8
phy-br-ex
qg-f61345f8-2a
8.创建云主机外部网络 ext-net，子网为 ext-subnet，云主机浮动 IP 可用网段 为 192.168.200.100 ~ 192.168.200.200，网关为 192.168.200.1。创建云主机内部网 络 int-net1，子网为 int-subnet1，云主机子网 IP 可用网段为 10.0.0.100 ~ 10.0.0.200， 网关为 10.0.0.1；创建云主机内部网络 int-net2，子网为 int-subnet2，云主机子网 IP 可用网段为 10.0.1.100 ~ 10.0.1.200，网关为 10.0.1.1。添加名为 ext-router 的路 由器，添加网关在 ext-net 网络，添加内部端口到 int-net1 网络，完成内部网络 int-net1 和外部网络的连通。
[root@controller /]# neutron net-create --router:external=true ext-net
Created a new network:
+---------------------------+---------------------------+
| Field | Value |
+---------------------------+---------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2018-10-25T09:14:54 |
| description | |
| id | b4d22aa2-3bb4-4032-b19e- |
| | 8e5ce9f964d7 |
| ipv4_address_scope | |
| ipv6_address_scope | |
| is_default | False |
| mtu | 1458 |
| name | ext-net |
| port_security_enabled | True |
| provider:network_type | gre |
| provider:physical_network | |
| provider:segmentation_id | 29 |
| router:external | True |
| shared | False |
| status | ACTIVE |
| subnets | |
| tags | |
| tenant_id | 104bfea725504210919af3d3a |
| | 6633fbb |
| updated_at | 2018-10-25T09:14:54 |
+---------------------------+---------------------------+
[root@controller /]# neutron subnet-create --name ext-subnet --allocation-pool start=192.168.200.100,end=192.168.200.200 --gateway 192.168.200.1 --enable-dhcp --ip-version 4 ext-net 192.168.200.0/24
Created a new subnet:
+-------------------+--------------------------------------------------------+
| Field | Value |
+-------------------+--------------------------------------------------------+
| allocation_pools | {"start": "192.168.200.100", "end": "192.168.200.200"} |
| cidr | 192.168.200.0/24 |
| created_at | 2018-10-25T09:25:25 |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 192.168.200.1 |
| host_routes | |
| id | a94ae69a-6907-4e19-a7dc-c22fd4252a1e |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | ext-subnet |
| network_id | b4d22aa2-3bb4-4032-b19e-8e5ce9f964d7 |
| subnetpool_id | |
| tenant_id | 104bfea725504210919af3d3a6633fbb |
| updated_at | 2018-10-25T09:25:25 |
+-------------------+--------------------------------------------------------+
[root@controller /]# neutron subnet-create --name int-subnet1 --allocation-pool start=10.0.0.100,end=10.0.0.200 --gateway 10.0.0.1 --ip-version 4 int-net1 10.0.0.0/24
Created a new subnet:
+-------------------+----------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------+
| allocation_pools | {"start": "10.0.0.100", "end": "10.0.0.200"} |
| cidr | 10.0.0.0/24 |
| created_at | 2018-10-25T09:47:15 |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 10.0.0.1 |
| host_routes | |
| id | 1b3fd942-2074-4087-acd0-f20e72ba6f70 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | int-subnet1 |
| network_id | eb1642c5-1616-4ba9-b463-be3cc0b2941f |
| subnetpool_id | |
| tenant_id | 104bfea725504210919af3d3a6633fbb |
| updated_at | 2018-10-25T09:47:15 |
+-------------------+----------------------------------------------+
[root@controller /]# neutron net-create int-net2
Created a new network:
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2018-10-25T09:48:43 |
| description | |
| id | 572cdb98-c4a9-4be0-ac6a-301e034a1fcb |
| ipv4_address_scope | |
| ipv6_address_scope | |
| mtu | 1458 |
| name | int-net2 |
| port_security_enabled | True |
| provider:network_type | gre |
| provider:physical_network | |
| provider:segmentation_id | 91 |
| router:external | False |
| shared | False |
| status | ACTIVE |
| subnets | |
| tags | |
| tenant_id | 104bfea725504210919af3d3a6633fbb |
| updated_at | 2018-10-25T09:48:43 |
+---------------------------+--------------------------------------+
[root@controller /]# neutron subnet-create --name int-subnet2 --allocation-pool start=10.0.1.100,end=10.0.1.200 --gateway 10.0.1.1 --ip-version 4 int-net2 10.0.1.0/24
Created a new subnet:
+-------------------+----------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------+
| allocation_pools | {"start": "10.0.1.100", "end": "10.0.1.200"} |
| cidr | 10.0.1.0/24 |
| created_at | 2018-10-25T09:52:42 |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 10.0.1.1 |
| host_routes | |
| id | b735fc77-f389-4665-bb3d-5932546f62bb |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | int-subnet2 |
| network_id | 572cdb98-c4a9-4be0-ac6a-301e034a1fcb |
| subnetpool_id | |
| tenant_id | 104bfea725504210919af3d3a6633fbb |
| updated_at | 2018-10-25T09:52:42 |
+-------------------+----------------------------------------------+
[root@controller /]# neutron router-create ext-router
Created a new router:
+-------------------------+--------------------------------------+
| Field | Value |
+-------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | |
| description | |
| distributed | False |
| external_gateway_info | |
| ha | False |
| id | fbfb7792-85ab-48b7-badd-d135c741f2a0 |
| name | ext-router |
| routes | |
| status | ACTIVE |
| tenant_id | 104bfea725504210919af3d3a6633fbb |
+-------------------------+--------------------------------------+
[root@controller /]# neutron router-gateway-set fbfb7792-85ab-48b7-badd-d135c741f2a0 b4d22aa2-3bb4-4032-b19e-8e5ce9f964d7
Set gateway for router fbfb7792-85ab-48b7-badd-d135c741f2a0
[root@controller /]# neutron router-interface-add fbfb7792-85ab-48b7-badd-d135c741f2a0 1b3fd942-2074-4087-acd0-f20e72ba6f70
Added interface f699e9a1-4bcc-4122-8059-0348a0377009 to router fbfb7792-85ab-48b7-badd-d135c741f2a0.
9.使用 neutron 相关命令查询所创建路由器的详细信息，将操作命令和返回 结果以文本形式提交到答题框。
10.使用 neutron 相关命令查询所创建子网的列表信息，并查看内网子网的详 细信息，将操作命令和返回结果以文本形式提交到答题框。
11.使用 neutron 相关命令查询所创建网络的列表信息，将操作命令和返回结 果以文本形式提交到答题框。
