neutron安装完成后验证
2024-04-20 23:09:48
一 创建外部网络
1 创建初始化网络
[root@controller0 rules.d]# neutron net-create ext-net --shared --router:external=True
Created a new network:
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| id | 7cba7f97-4508-4c90-aa90-d8653b1bf967 |
| name | ext-net |
| provider:network_type | gre |
| provider:physical_network | |
| provider:segmentation_id | 1 |
| router:external | True |
| shared | True |
| status | ACTIVE |
| subnets | |
| tenant_id | 4e845b494bf74cbf89213bf552db8599 |
+---------------------------+--------------------------------------+
2 为外部网络添加subnet
[root@controller0 rules.d]# neutron subnet-create ext-net --name ext-subnet \
> --allocation-pool start=172.16.0.100,end=172.16.0.200 \
> --disable-dhcp --gateway 172.16.0.1 172.16.0.0/24
Created a new subnet:
+------------------+--------------------------------------------------+
| Field | Value |
+------------------+--------------------------------------------------+
| allocation_pools | {"start": "172.16.0.100", "end": "172.16.0.200"} |
| cidr | 172.16.0.0/24 |
| dns_nameservers | |
| enable_dhcp | False |
| gateway_ip | 172.16.0.1 |
| host_routes | |
| id | 066c10c4-72af-4715-b928-8bc103750b7b |
| ip_version | 4 |
| name | ext-subnet |
| network_id | 7cba7f97-4508-4c90-aa90-d8653b1bf967 |
| tenant_id | 4e845b494bf74cbf89213bf552db8599 |
+------------------+--------------------------------------------------+
二 创建租户网络
1 首先创建demo用户、租户、分配角色关系
[root@controller0 rules.d]# keystone user-create --name=demo --pass=demo --email=demo@example.com
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
| email | demo@example.com |
| enabled | True |
| id | 61091081c69d4c9e81ceced70c42186c |
| name | demo |
| username | demo |
+----------+----------------------------------+
[root@controller0 rules.d]# keystone tenant-create --name=demo --description="Demo Tenant"
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | Demo Tenant |
| enabled | True |
| id | 4d594d19cbe3476d82a71fd597300c84 |
| name | demo |
+-------------+----------------------------------+
[root@controller0 rules.d]# keystone user-role-add --user=demo --role=_member_ --tenant=demo
[root@controller0 ~]# cat demo-openrc
export OS_USERNAME=demo
export OS_PASSWORD=demo
export OS_TENANT_NAME=demo
export OS_AUTH_URL=http://controller0:35357/v2.0
[root@controller0 ~]# . demo-openrc
2 创建租户网络demo-net
[root@controller0 ~]# neutron net-create demo-net
Created a new network:
+----------------+--------------------------------------+
| Field | Value |
+----------------+--------------------------------------+
| admin_state_up | True |
| id | 048818c4-7485-4590-b46c-8af3c16debe4 |
| name | demo-net |
| shared | False |
| status | ACTIVE |
| subnets | |
| tenant_id | 4d594d19cbe3476d82a71fd597300c84 |
+----------------+--------------------------------------+
3 为租户网络添加subnet
[root@controller0 ~]# neutron subnet-create demo-net --name demo-subnet --gateway 192.168.1.1 192.168.1.0/24
Created a new subnet:
+------------------+--------------------------------------------------+
| Field | Value |
+------------------+--------------------------------------------------+
| allocation_pools | {"start": "192.168.1.2", "end": "192.168.1.254"} |
| cidr | 192.168.1.0/24 |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 192.168.1.1 |
| host_routes | |
| id | ebb42594-a9ab-4665-b6c7-af41298a68a5 |
| ip_version | 4 |
| name | demo-subnet |
| network_id | 048818c4-7485-4590-b46c-8af3c16debe4 |
| tenant_id | 4d594d19cbe3476d82a71fd597300c84 |
+------------------+--------------------------------------------------+
4 为租户网络创建路由，并连接到外部网络
[root@controller0 ~]# neutron router-create demo-router
Created a new router:
+-----------------------+--------------------------------------+
| Field | Value |
+-----------------------+--------------------------------------+
| admin_state_up | True |
| external_gateway_info | |
| id | 35ad85ba-eb73-43e2-a53e-39030dade466 |
| name | demo-router |
| status | ACTIVE |
| tenant_id | 4d594d19cbe3476d82a71fd597300c84 |
+-----------------------+--------------------------------------+
5 将demo-net 连接到路由器
[root@controller0 ~]# neutron router-interface-add demo-router $(neutron net-show demo-net|awk '/ subnets / { print $4 }')
Added interface f626ec48-8d5c-46a6-84f3-9cdcc5db6ece to router demo-router.
6 设置demo-router 默认网关
[root@controller0 ~]# neutron router-gateway-set demo-router ext-net
Set gateway for router demo-router
7 启动一个instance
[root@controller0 ~]# nova boot --flavor m1.tiny --image $(nova image-list|awk '/ CirrOS / { print $2 }') --nic net-id=$(neutron net-list|awk '/ demo-net / { print $2 }') --security-group default demo-instance1
+--------------------------------------+-----------------------------------------------------+
| Property | Value |
+--------------------------------------+-----------------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-STS:power_state | 0 |
| OS-EXT-STS:task_state | scheduling |
| OS-EXT-STS:vm_state | building |
| OS-SRV-USG:launched_at | - |
| OS-SRV-USG:terminated_at | - |
| accessIPv4 | |
| accessIPv6 | |
| adminPass | Uk9iHNivcRXp |
| config_drive | |
| created | 2018-03-03T08:30:13Z |
| flavor | m1.tiny (1) |
| hostId | |
| id | 5913470c-4835-4941-bca1-44408ae6cebc |
| image | CirrOS 0.3.1 (2e4303e2-ac60-45ba-af59-ae530487fb57) |
| key_name | - |
| metadata | {} |
| name | demo-instance1 |
| os-extended-volumes:volumes_attached | [] |
| progress | 0 |
| security_groups | default |
| status | BUILD |
| tenant_id | 4d594d19cbe3476d82a71fd597300c84 |
| updated | 2018-03-03T08:30:13Z |
| user_id | 61091081c69d4c9e81ceced70c42186c |
+--------------------------------------+-----------------------------------------------------+
[root@controller0 ~]# nova show 5913470c-4835-4941-bca1-44408ae6cebc
+--------------------------------------+----------------------------------------------------------+
| Property | Value |
+--------------------------------------+----------------------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-STS:power_state | 1 |
| OS-EXT-STS:task_state | - |
| OS-EXT-STS:vm_state | active |
| OS-SRV-USG:launched_at | 2018-03-03T08:31:26.000000 |
| OS-SRV-USG:terminated_at | - |
| accessIPv4 | |
| accessIPv6 | |
| config_drive | |
| created | 2018-03-03T08:30:13Z |
| demo-net network | 192.168.1.2 |
| flavor | m1.tiny (1) |
| hostId | 7b7430d8719be8a4e7dc2033569f6ab3df9533baaa70b27e98f20053 |
| id | 5913470c-4835-4941-bca1-44408ae6cebc |
| image | CirrOS 0.3.1 (2e4303e2-ac60-45ba-af59-ae530487fb57) |
| key_name | - |
| metadata | {} |
| name | demo-instance1 |
| os-extended-volumes:volumes_attached | [] |
| progress | 0 |
| security_groups | default |
| status | ACTIVE |
| tenant_id | 4d594d19cbe3476d82a71fd597300c84 |
| updated | 2018-03-03T08:31:26Z |
| user_id | 61091081c69d4c9e81ceced70c42186c |
+--------------------------------------+----------------------------------------------------------+
[root@controller0 ~]# ping 172.16.0.100 //路由器的IP
PING 172.16.0.100 (172.16.0.100) 56(84) bytes of data.
64 bytes from 172.16.0.100: icmp_seq=1 ttl=64 time=5.49 ms
64 bytes from 172.16.0.100: icmp_seq=2 ttl=64 time=0.440 ms
64 bytes from 172.16.0.100: icmp_seq=3 ttl=64 time=1.37 ms
^C
--- 172.16.0.100 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2530ms
rtt min/avg/max/mdev = 0.440/2.437/5.499/2.198 msneutron安装完成后验证相关推荐
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