openstack 命令总结

最新推荐文章于 2024-04-17 17:32:47 发布

linglong0820

最新推荐文章于 2024-04-17 17:32:47 发布

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本文介绍了如何通过命令行工具重置虚拟机的状态为活动状态并启动或关闭虚拟机，同时展示了如何创建网络及虚拟机的过程，包括设置网络参数、添加安全组规则等。

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1、重置虚拟机状态

source keystonerc 

nova list --all-tenant
+--------------------------------------+----------+---------+------------+-------------+-----------------------+
| ID                                   | Name     | Status  | Task State | Power State | Networks              |
+--------------------------------------+----------+---------+------------+-------------+-----------------------+
| 05cb1d54-5e42-4097-a9c5-018d5d595aea | win7-02  | SHUTOFF | -          | Shutdown    | public=192.168.121.70 |
| 27a99710-27d0-43f8-8f8f-92b6bfd6654e | win7-A   | SHUTOFF | -          | Shutdown    | public=192.168.121.72 |
| a8f47e98-2050-4789-81dc-4a80d58f5de7 | win7-VDI | ACTIVE  | -          | Running     | public=192.168.121.74 |
| 172de985-476a-483d-a9da-71aab3ab1538 | xp-02    | SHUTOFF | -          | Shutdown    | public=192.168.121.69 |
| 567d7f57-0cf4-4d77-a2f9-72fba1b796b4 | xp-A     | ACTIVE  | -          | Running     | public=192.168.121.71 |
+--------------------------------------+----------+---------+------------+-------------+-----------------------+


nova reset-state --active 567d7f57-0cf4-4d77-a2f9-72fba1b796b4  172de985-476a-483d-a9da-71aab3ab1538

nova stop  567d7f57-0cf4-4d77-a2f9-72fba1b796b4

nova start 567d7f57-0cf4-4d77-a2f9-72fba1b796b4

2、命令创建虚拟机

admin创建网络

neutron net-create public --shared  \
--provider:physical_network public  \
--provider:network_type flat

neutron subnet-create public 192.168.11.0/24 \
--name public   --allocation-pool start=192.168.11.50,end=192.168.11.99  \
--dns-nameserver 114.114.114.114  \
--gateway 192.168.11.1

demo 创建虚拟机

source demo-openrc.sh
nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
nova flavor-list
neutron net-list

nova boot --flavor m1.tiny --image cirros \
--nic net-id=3a277edd-c088-4550-87d1-f1dc5cccdeac   \
--security-group default  test1

nova list

查看kvm虚拟机的xml配置

virsh list
 Id    Name                           State
----------------------------------------------------
 8     instance-00000005              running


virsh dumpxml 8