yahoo-eng-team team mailing list archive

[Sean Dague <sean@xxxxxxxxx>]

Public bug reported:

The various Nova limits APIs return a set of resources:

nova absolute-limits
+--------------------+------+-------+
| Name | Used | Max |
+--------------------+------+-------+
| Cores | 2 | 20 |
| FloatingIps | 0 | 10 |
| ImageMeta | - | 128 |
| Instances | 1 | 10 |
| Keypairs | - | 100 |
| Personality | - | 5 |
| Personality Size | - | 10240 |
| RAM | 4096 | 51200 |
| SecurityGroupRules | - | 20 |
| SecurityGroups | 1 | 10 |
| Server Meta | - | 128 |
| ServerGroupMembers | - | 10 |
| ServerGroups | 0 | 10 |
+--------------------+------+-------+

The resources that relate to networking are always inaccurate when
talking to neutron. When "use_neutron" is in effect, we should probably
not return information about Neutron limits, as they are always
inaccurate, and the nova limits should only be used to address limits
enforced by nova.

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1571678

Title:
  Nova shouldn't return limits for resources it doesn't manage

Status in OpenStack Compute (nova):
  New

Bug description:
  The various Nova limits APIs return a set of resources:

  nova absolute-limits
  +--------------------+------+-------+
  | Name | Used | Max |
  +--------------------+------+-------+
  | Cores | 2 | 20 |
  | FloatingIps | 0 | 10 |
  | ImageMeta | - | 128 |
  | Instances | 1 | 10 |
  | Keypairs | - | 100 |
  | Personality | - | 5 |
  | Personality Size | - | 10240 |
  | RAM | 4096 | 51200 |
  | SecurityGroupRules | - | 20 |
  | SecurityGroups | 1 | 10 |
  | Server Meta | - | 128 |
  | ServerGroupMembers | - | 10 |
  | ServerGroups | 0 | 10 |
  +--------------------+------+-------+

  The resources that relate to networking are always inaccurate when
  talking to neutron. When "use_neutron" is in effect, we should
  probably not return information about Neutron limits, as they are
  always inaccurate, and the nova limits should only be used to address
  limits enforced by nova.

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