RAM Quota

1. 載入用戶 demo 環境變變數。

   [root@ip110 ~]# . demo.token 
   [root@ip110 ~]<demo>#
   

2. 新增 instance 時，回應 ram 使用超過 quota。

   [root@ip110 ~]<demo># openstack server create --flavor dyw.ce8 --image crt28g \
   --nic net-id=6ed4de53-ecc1-4c79-a9d2-8e511b26557a \
   --security-group default --key-name rsa_key dyw.master
   Quota exceeded for ram: Requested 4096, but already used 73792 of 76800 ram 
   (HTTP 403) (Request-ID: req-ef73f0db-022e-4b15-9584-087c044ceb18)
   

3. 查看 project 名稱為 demo。

   [root@ip110 ~]<demo># openstack project list
   +----------------------------------+------+
   | ID                               | Name |
   +----------------------------------+------+
   | 0abfdfea73d142d08192aab5cc051642 | demo |
   +----------------------------------+------+
   

4. 載入管理者 admin 環境變變數。

   [root@ip110 ~]<demo># . admin.token
   

5. 查看 project demo 的 quota，其中 ram 為 76800。

   [root@ip110 ~]<admin># openstack quota show demo
   +----------------------+----------------------------------+
   | Field                | Value                            |
   +----------------------+----------------------------------+
   | cores                | 80                               |
   | fixed-ips            | -1                               |
   | floating-ips         | 50                               |
   | health_monitors      | None                             |
   | injected-file-size   | 10240                            |
   | injected-files       | 5                                |
   | injected-path-size   | 255                              |
   | instances            | 100                              |
   | key-pairs            | 100                              |
   | l7_policies          | None                             |
   | listeners            | None                             |
   | load_balancers       | None                             |
   | location             | None                             |
   | name                 | None                             |
   | networks             | 100                              |
   | pools                | None                             |
   | ports                | 500                              |
   | project              | 0abfdfea73d142d08192aab5cc051642 |
   | project_name         | demo                             |
   | properties           | 128                              |
   | ram                  | 76800                            |
   | rbac_policies        | 10                               |
   | routers              | 10                               |
   | secgroup-rules       | 100                              |
   | secgroups            | 10                               |
   | server-group-members | 10                               |
   | server-groups        | 10                               |
   | subnet_pools         | -1                               |
   | subnets              | 100                              |
   +----------------------+----------------------------------+
   

6. 設定 project demo 的 quota，ram 改為 91260。

   [root@ip110 ~]<admin># openstack quota set --ram 91260 demo
   

7. 再查看 project demo 的 quota，ram 已改為 91260。

   [root@ip110 ~]<admin># openstack quota show demo
   +----------------------+----------------------------------+
   | Field                | Value                            |
   +----------------------+----------------------------------+
   | cores                | 80                               |
   | fixed-ips            | -1                               |
   | floating-ips         | 50                               |
   | health_monitors      | None                             |
   | injected-file-size   | 10240                            |
   | injected-files       | 5                                |
   | injected-path-size   | 255                              |
   | instances            | 100                              |
   | key-pairs            | 100                              |
   | l7_policies          | None                             |
   | listeners            | None                             |
   | load_balancers       | None                             |
   | location             | None                             |
   | name                 | None                             |
   | networks             | 100                              |
   | pools                | None                             |
   | ports                | 500                              |
   | project              | 0abfdfea73d142d08192aab5cc051642 |
   | project_name         | demo                             |
   | properties           | 128                              |
   | ram                  | 91260                            |
   | rbac_policies        | 10                               |
   | routers              | 10                               |
   | secgroup-rules       | 100                              |
   | secgroups            | 10                               |
   | server-group-members | 10                               |
   | server-groups        | 10                               |
   | subnet_pools         | -1                               |
   | subnets              | 100                              |
   +----------------------+----------------------------------+
   

8. 載入用戶 demo 環境變變數。

   [root@ip110 ~]<admin># . demo.token
   

9. 成功新增 instance dyw.master。

   [root@ip110 ~]<demo># openstack server create --flavor dyw.ce8 --image crt28g \
   --nic net-id=6ed4de53-ecc1-4c79-a9d2-8e511b26557a \
   --security-group default --key-name rsa_key dyw.master
   +-----------------------------+-----------------------------------------------+
   | Field                       | Value                                         |
   +-----------------------------+-----------------------------------------------+
   | OS-DCF:diskConfig           | MANUAL                                        |
   | OS-EXT-AZ:availability_zone |                                               |
   | OS-EXT-STS:power_state      | NOSTATE                                       |
   | OS-EXT-STS:task_state       | scheduling                                    |
   | OS-EXT-STS:vm_state         | building                                      |
   | OS-SRV-USG:launched_at      | None                                          |
   | OS-SRV-USG:terminated_at    | None                                          |
   | accessIPv4                  |                                               |
   | accessIPv6                  |                                               |
   | addresses                   |                                               |
   | adminPass                   | DpZ9GGHKEV2f                                  |
   | config_drive                |                                               |
   | created                     | 2020-05-24T10:12:30Z                          |
   | flavor                      | dyw.ce8 (1)                                   |
   | hostId                      |                                               |
   | id                          | 51cf276d-244c-45fb-971c-baa73d6cdf7d          |
   | image                       | crt28g (215adf1b-237c-4bbf-8739-b88bf5237223) |
   | key_name                    | rsa_key                                       |
   | name                        | dyw.master                                    |
   | progress                    | 0                                             |
   | project_id                  | 0abfdfea73d142d08192aab5cc051642              |
   | properties                  |                                               |
   | security_groups             | name='7c45a094-326a-4732-82b7-aa1c09630c15'   |
   | status                      | BUILD                                         |
   | updated                     | 2020-05-24T10:12:30Z                          |
   | user_id                     | fdae41299d574ea59fc26bef4793885b              |
   | volumes_attached            |                                               |
   +-----------------------------+-----------------------------------------------+