1+X中级A卷:glance管理

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117.136.94.208（讨论）2020年11月16日 (一) 12:36的版本
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可参考KeyStone、Glance运维 启动相关服务，并设置为开机启动: [root@controller ~]# systemctl start openstack-glance-api [root@controller ~]# systemctl start openstack-glance-registry [root@controller ~]# systemctl enable openstack-glance-api [root@controller ~]# systemctl enable openstack-glance-registry 生效环境环境变量: [root@controller ~]# source /etc/keystone/admin-openrc.sh [root@controller ~]# openstack --os-project-name admin --os-domain-name demo --os-username admin --os-password 000000 --os-auth-url http://controller:35357/v3 token issue +------------+----------------------------------------------------------------------------+ | Field | Value | +------------+----------------------------------------------------------------------------+ | expires | 2020-11-16T21:31:35.593100Z | | id | gAAAAABfsuGnZ19G2qCXQzMw2o0A0Hf_SXSXHbm-dUVnbv3rBvpapDPUqXH4f7PhbiCQSXoHtB | | | 60CL5MnxmsjYiKrbQNsLmIazQP0NMV3tTxLi4ZcjZ3Ott4hRwDBXefUzTw1jUTM28GAuiVX2yd | | | U5HmGHcsl8thT_987NIc6NiXpvLatcBqMb8 | | project_id | f9ff39ba9daa4e5a8fee1fc50e2d2b34 | | user_id | 0befa70f767848e39df8224107b71858 | +------------+----------------------------------------------------------------------------+ （1）上传CirrOS镜像文件

  1. mkdir /tmp/images
  2. cd /tmp/images/

上传cirros-0.3.2-x86_64-disk镜像到此目录 完成后，查看文件信息，命令:

  1. file cirros-0.3.2-x86_64-disk.img

该命令执行结果如下所示。 cirros-0.3.2-x86_64-disk.img: QEMU QCOW Image (v2), 41126400 bytes （2）使用命令行创建镜像

  1. glance image-create --name "cirros1" --disk-format qcow2 --container-format bare --progress < cirros-0.3.2-x86_64-disk.img

执行结果如下所示: [root@controller opt]#openstack image create "cirros-0.3.2-x86_64" --file /tmp/images/cirros-0.3.2-x86_64-disk.img --disk-format qcow2 --container-format bare --public +------------------+--------------------------------------------------+ | Field | Value | +------------------+------------------------------------------------------+ | checksum | 133eae9fb1c98f45894a4e60d8736619 | | container_format | bare | | created_at | 2019-07-16T07:00:34Z | | disk_format | qcow2 | | file | /v2/images/e11ce2ce-9931-4da5-8181-5bf47102e7a4/file | | id | e11ce2ce-9931-4da5-8181-5bf47102e7a4 | | min_disk | 0 | | min_ram | 0 | | name | cirros-0.3.2-x86_64 | | owner | 4096dd3d587d4408a6af9e03a24ac74c | | protected | False | | schema | /v2/schemas/image | | size | 13200896 | | status | active | | tags | | | updated_at | 2019-07-16T07:00:58Z | | virtual_size | None | | visibility | public |

+------------------+----------------------------------------------+ [root@controller images]# glance image-show 7cb60644-e7ab-48af-8688-c27fcadf0e28 +------------------+--------------------------------------+ | Property | Value | +------------------+--------------------------------------+ | checksum | 64d7c1cd2b6f60c92c14662941cb7913 | | container_format | bare | | created_at | 2020-11-16T10:32:01Z | | disk_format | qcow2 | | id | 7cb60644-e7ab-48af-8688-c27fcadf0e28 | | min_disk | 0 | | min_ram | 0 | | name | cirros1 | | owner | f9ff39ba9daa4e5a8fee1fc50e2d2b34 | | protected | False | | size | 13167616 | | status | active | | tags | [] | | updated_at | 2020-11-16T10:32:02Z | | virtual_size | None | | visibility | private | +------------------+--------------------------------------+

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