租用这个服务的机构，我们称之"租户/tenant/项目/project"
租户 用户
vxlan划分租户
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[root@h1 ~]
# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link
/loopback
00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1
/8
scope host lo
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link
/ether
00:50:56:a0:b6:6b brd ff:ff:ff:ff:ff:ff
inet 192.168.1.201
/24
brd 192.168.1.255 scope global eth0
valid_lft forever preferred_lft forever
3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link
/ether
36:26:25:65:14:9c brd ff:ff:ff:ff:ff:ff
4: br-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
link
/ether
de:4c:6d:9c:15:4d brd ff:ff:ff:ff:ff:ff
5: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link
/ether
ce:0b:9b:b5:c1:4d brd ff:ff:ff:ff:ff:ff
6: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link
/ether
ae:75:26:fb:f8:42 brd ff:ff:ff:ff:ff:ff
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你想把哪个网络作为数据包的出口，那么你就应该把那个网卡桥接到 br-ex
openvswitch 简称 ovs
配置网卡 重点
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[root@h1 network-scripts]
# cat ifcfg-eth0
DEVICE=eth0
DEVICETYPE=ovs
TYPE=OVSPort
OVS_BRIDGE=br-ex
ONBOOT=
yes
BOOTPROTO=none
[root@h1 network-scripts]
# cat ifcfg-br-ex
DEVICE=br-ex
DEVICETYPE=ovs
TYPE=OVSBridge
ONBOOT=
yes
BOOTPROTO=none
IPADDR=192.168.1.201
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DNS1=202.106.0.20
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查看网卡
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP qlen 1000
link
/ether
00:50:56:a0:b6:6b brd ff:ff:ff:ff:ff:ff
3: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link
/ether
d2:18:7d:5e:5e:b9 brd ff:ff:ff:ff:ff:ff
5: br-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
link
/ether
00:50:56:a0:b6:6b brd ff:ff:ff:ff:ff:ff
inet 192.168.1.201
/24
brd 192.168.1.255 scope global br-ex
valid_lft forever preferred_lft forever
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管理员登陆http://192.168.1.201/dashboard
选择系统--网络--创建网络
创建，点击网络名称put-ex
下一步
创建一个项目，创建一个新的用户，新用户关联项目。
用新的用户登录，创建网络
先创建网络，然后创建路由，连到网络上，最后添加端口
本文转自 295631788 51CTO博客，原文链接：http://blog.51cto.com/hequan/1795705，如需转载请自行联系原作者
