一、查看当前租户列表web
[root@host ~(keystone_admin)]# keystone tenant-list +----------------------------------+----------+---------+ | id | name | enabled | +----------------------------------+----------+---------+ | 596489a9225d489eac574b8d254fdc43 | admin | True | | 3af9ddd5113d4c5ca2e7f3551afadecd | services | True | +----------------------------------+----------+---------+
二、查看虚机,分三种状况:url
nova list 经常使用,只能查看admin租户的虚机
nova list --all|--all-tenants 查看全部租户的虚机
nova list --tenant <tenant_id> 查看某个租户下的虚机 例如:services租户的id为:3af9ddd5113d4c5ca2e7f3551afadecd [root@host ~(keystone_admin)]# nova list --tenant 3af9ddd5113d4c5ca2e7f3551afadecd +--------------------------------------+--------------------------+----------------------------------+--------+------------+-------------+-----------------------------------------------------------------------------------------+ | ID | Name | Tenant ID | Status | Task State | Power State | Networks | +--------------------------------------+--------------------------+----------------------------------+--------+------------+-------------+-----------------------------------------------------------------------------------------+ | 3ad7ed7a-b4f8-43f2-8a62-12fb1c977171 | C-1 | 7cf13dea611e45aa98fb0650a5e61d2b | ACTIVE | - | Running | ceph=192.8.9.13 | | 197e5716-853e-4fc7-a5fc-40f74e0cccdc | C-2 | 7cf13dea611e45aa98fb0650a5e61d2b | ACTIVE | - | Running
三、上传镜像3d
glance image-create –name xxx –disk-format=qcow2 –container-format=bare –is-public=True –file=/home/xxx.img
–name NAME 上传完镜像在openstack中显示的名称;code
–disk-format DISK_FORMAT 镜像格式;openstack支持的格式详情请看官方介绍;orm
–container-format CONTAINER_FORMAT 图片的容器格式,能够是ami,ari,aki,ovf,bare默认是bare图片
–owner TENANT_ID 那个租户能够使用此镜像内存
–size SIZE 这个镜像的大小io
–min-disk DISK_GB 这个镜像启动最小须要的大小;form
–min-ram DISK_RAM 启动这个镜像须要的最小内存;容器
–location IMAGE_URL 在web界面中能够使用url地址上传镜像,目前支持http协议的;
–file FILE 镜像所在本地目录;
–checksum CHECKSUM 镜像数据验证;
–is-public [True|False] 是否共享此镜像;共享后其余用户也能够使用此镜像启动instance;