OpenStack 如何用命令行设定外部网关？？

Question

连接路由到外部网络，设定外部网关，用什么命令？

Answer 1

查询路由 [root@station140 ~(keystone_admin)]# neutron router-list | grep -v router1 +--------------------------------------+------------+------------------------+ | id                                   | name       | external_gateway_info  | +--------------------------------------+------------+------------------------+ | b83f43cd-bf8f-42f8-812a-708c2c372820 | ext-to-int | null                   | +--------------------------------------+------------+------------------------+ 查询网络 [root@station140 ~(keystone_admin)]# neutron net-list | grep pub1 +--------------------------------------+---------+------------------------------------------------------+ | id                                   | name    | subnets                                              | +--------------------------------------+---------+------------------------------------------------------+ | aebe75f0-6013-4a5e-bbd9-cb81e1f017bc | pub1    | 59cc431b-498e-49a0-bc60-4a8ca1ca6f48 192.168.48.0/24 | +--------------------------------------+---------+------------------------------------------------------+ 设定网络 [root@station140 ~(keystone_admin)]# neutron router-gateway-set b83f43cd-bf8f-42f8-812a-708c2c372820 aebe75f0-6013-4a5e-bbd9-cb81e1f017bc 查看设置 [root@station140 ~(keystone_admin)]# neutron router-list | grep -v router1 +--------------------------------------+------------+-----------------------------------------------------------------------------+ | id                                   | name       | external_gateway_info                                                       | +--------------------------------------+------------+-----------------------------------------------------------------------------+ | b83f43cd-bf8f-42f8-812a-708c2c372820 | ext-to-int | {"network_id": "aebe75f0-6013-4a5e-bbd9-cb81e1f017bc", "enable_snat": true} | +--------------------------------------+------------+-----------------------------------------------------------------------------+望采纳。