OpenStack基础_技术问答_课程问答

OpenStack 如何限制主机模板的访问使用？

已采纳 XhstormR 的回答

[root@station140 tmp(keystone_admin)]# nova flavor-access-add 6 9467f30b8bba4770a06a687e4584636b
+-----------+----------------------------------+
| Flavor_ID | Tenant_ID                        |
+-----------+----------------------------------+
| 6         | 9467f30b8bba4770a06a687e4584636b |
+-----------+----------------------------------+

望采纳。

2016-06-24 1回答·1433浏览

OpenStack 如何通过 CLI 创建主机模板？

已采纳 XhstormR 的回答

[root@station140 tmp(keystone_admin)]# nova flavor-create m1.vcomputer 6 2048 20 1
+----+--------------+-----------+------+-----------+------+-------+-------------+-----------+
| ID | Name         | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor | Is_Public |
+----+--------------+-----------+------+-----------+------+-------+-------------+-----------+
| 6  | m1.vcomputer | 2048      | 20   | 0         |      | 1     | 1.0         | True      |
+----+--------------+-----------+------+-----------+------+-------+-------------+-----------+

望采纳。

2016-06-24 1回答·1552浏览

如何通过 CLI 创建 Cinder 云硬盘？

已采纳 XhstormR 的回答

cinder create --display-name 'user for db' --volume-type CEPH-SATA 20
+--------------------------------+--------------------------------------+|            Property            |                Value                 |
+--------------------------------+--------------------------------------+|          attachments           |                  []                  |
|       availability_zone        |                 nova                 |
|            bootable            |                false                 |
|           created_at           |      2016-03-14T09:24:52.000000      |
|      display_description       |                 None                 |
|          display_name          |             user for db              |
|           encrypted            |                False                 |
|               id               | d1e1194f-d33b-4169-9ce2-6644fa111d89 |
|            metadata            |       {u'readonly': u'False'}        |
|     os-vol-host-attr:host      | hh-yun-cinder.vclound.com@CEPH_SATA  |
| os-vol-mig-status-attr:migstat |                 None                 |
| os-vol-mig-status-attr:name_id |                 None                 |
|  os-vol-tenant-attr:tenant_id  |   bb0b51d166254dc99bc7462c0ac002ff   |
|              size              |                  20                  |
|          snapshot_id           |                 None                 |
|          source_volid          |                 None                 |
|             status             |              available               |
|            user_id             |   226e71f1c1aa4bae85485d1d17b6f0ae   ||          volume_type           |              CEPH-SATA               |
+--------------------------------+--------------------------------------+

最好使用 Cinder 的，望采纳。

2016-06-23 1回答·1684浏览

如何查看 Cinder 的后端服务？

已采纳 XhstormR 的回答

[root@hh-yun-puppet-129021 ~(keystone_admin)]# cinder service-list
+------------------+-------------------------------------+------+---------+-------+----------------------------+-----------------+
|      Binary      |                 Host                | Zone |  Status | State |         Updated_at         | Disabled Reason |
+------------------+-------------------------------------+------+---------+-------+----------------------------+-----------------+
|  cinder-backup   |      hh-yun-cinder.vclound.com      | nova | enabled |   up  | 2016-03-15T07:04:21.000000 |       None      |
| cinder-scheduler |      hh-yun-cinder.vclound.com      | nova | enabled |   up  | 2016-03-15T07:04:15.000000 |       None      |
|  cinder-volume   | hh-yun-cinder.vclound.com@CEPH_SATA | nova | enabled |   up  | 2016-03-15T07:04:19.000000 |       None      |
+------------------+-------------------------------------+------+---------+-------+----------------------------+-----------------+

望采纳。

2016-06-23 1回答·1813浏览

如何查看 Cinder 类型？？

已采纳 XhstormR 的回答

[root@hh-yun-puppet-129021 ~(keystone_admin)]# cinder type-list+--------------------------------------+----------------+|                  ID                  |      Name      |
+--------------------------------------+----------------+| 45fdd68a-ca0f-453c-bd10-17e826a1105e |   CEPH-SATA    |
| 4a323411-cd36-4282-b29d-c2f2d24191e9 | GLUSTERFS-SSD  |
| 919dc90f-c559-44c9-bc68-2d1dfbe3cf8a | GLUSTERFS-SATA |
+--------------------------------------+----------------+

望采纳。

2016-06-23 1回答·1332浏览

刻骨铭心_
Cinder 可以对单个用户限制配额吗？

已采纳 XhstormR 的回答
配额默认针对 tenants 级别，要对用户级别的话，只能修改配置文件，望采纳。
```
#quota_volumes=10
#quota_snapshots=10
#quota_gigabytes=1000
```
2016-06-22 1回答·1140浏览

怎么修改 Cinder 的配额？

已采纳 XhstormR 的回答

[root@station140 ~(keystone_admin)]# cinder quota-update --volumes 15 imooc #修改
[root@station140 ~(keystone_admin)]# cinder quota-show imooc #查询
+-----------+-------+
|  Property | Value |
+-----------+-------+
| gigabytes |  1000 |
| snapshots |   10  |
|  volumes  |   15  |
+-----------+-------+

望采纳。

2016-06-22 1回答·1739浏览

数据加载中...