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
[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
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
[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
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
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