openstack学习笔记二 网络设置基础
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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 [root@h1~] #ipaddr 1:lo:<LOOPBACK,UP,LOWER_UP>mtu65536qdiscnoqueuestateUNKNOWN link /loopback 00:00:00:00:00:00brd00:00:00:00:00:00 inet127.0.0.1 /8 scopehostlo valid_lftforeverpreferred_lftforever 2:eth0:<BROADCAST,MULTICAST,UP,LOWER_UP>mtu1500qdiscmqstateUPqlen1000 link /ether 00:50:56:a0:b6:6bbrdff:ff:ff:ff:ff:ff inet192.168.1.201 /24 brd192.168.1.255scopeglobaleth0 valid_lftforeverpreferred_lftforever 3:ovs-system:<BROADCAST,MULTICAST>mtu1500qdiscnoopstateDOWN link /ether 36:26:25:65:14:9cbrdff:ff:ff:ff:ff:ff 4:br-ex:<BROADCAST,MULTICAST,UP,LOWER_UP>mtu1500qdiscnoqueuestateUNKNOWN link /ether de:4c:6d:9c:15:4dbrdff:ff:ff:ff:ff:ff 5:br-int:<BROADCAST,MULTICAST>mtu1500qdiscnoopstateDOWN link /ether ce:0b:9b:b5:c1:4dbrdff:ff:ff:ff:ff:ff 6:br-tun:<BROADCAST,MULTICAST>mtu1500qdiscnoopstateDOWN link /ether ae:75:26:fb:f8:42brdff: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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 [root@h1network-scripts] #catifcfg-eth0 DEVICE=eth0 DEVICETYPE=ovs TYPE=OVSPort OVS_BRIDGE=br-ex ONBOOT= yes BOOTPROTO=none [root@h1network-scripts] #catifcfg-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 1 2 3 4 5 6 7 8 9 10 查看网卡 2:eth0:<BROADCAST,MULTICAST,UP,LOWER_UP>mtu1500qdiscmqmasterovs-systemstateUPqlen1000 link /ether 00:50:56:a0:b6:6bbrdff:ff:ff:ff:ff:ff 3:ovs-system:<BROADCAST,MULTICAST>mtu1500qdiscnoopstateDOWN link /ether d2:18:7d:5e:5e:b9brdff:ff:ff:ff:ff:ff 5:br-ex:<BROADCAST,MULTICAST,UP,LOWER_UP>mtu1500qdiscnoqueuestateUNKNOWN link /ether 00:50:56:a0:b6:6bbrdff:ff:ff:ff:ff:ff inet192.168.1.201 /24 brd192.168.1.255scopeglobalbr-ex valid_lftforeverpreferred_lftforever 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