OpenStack VM 配置 Virtual IP
环境
NetWork
内部
网段:172.16.1.0/24
ID:aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa
外部
网段:192.168.1.0/24
ID:bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb
node1
IP:172.16.1.11
Port ID:cccccccc-cccc-cccc-cccc-cccccccccccc
node2
IP:172.16.1.12
Port ID:dddddddd-dddd-dddd-dddd-dddddddddddd
Virtual IP
IP:172.16.0.10 Port ID:eeeeeeee-eeee-eeee-eeee-eeeeeeeeeeee
配置
查看网络列表
openstack network list
创建网络端口
# 在内部网络创建Virtual IP端口 openstack port create --network aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa vip
添加允许 IP
# 172.16.1.11端口添加允许IP 172.16.1.10 openstack port set --allowed-address ip-address=172.16.1.10 cccccccc-cccc-cccc-cccc-cccccccccccc # 172.16.1.12端口添加允许IP 172.16.1.10 openstack port set --allowed-address ip-address=172.16.1.10 dddddddd-dddd-dddd-dddd-dddddddddddd
创建浮动 IP
# 在外部网络创建浮动IP openstack floating ip create bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb
查看浮动 IP 列表
openstack floating ip list
浮动 IP 绑定端口
# 192.168.1.10浮动IP绑定 172.16.1.10端口 openstack floating ip set --port eeeeeeee-eeee-eeee-eeee-eeeeeeeeeeee 192.168.1.10
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