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[Bug 1161518] Re: nova list quantum security group cache

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Alan Pevec <1161518@xxxxxxxxxxxxxxxxxx>
Date: Fri, 10 May 2013 00:05:10 -0000
Reply-to: Bug 1161518 <1161518@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: nova/grizzly
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1161518

Title:
  nova list quantum security group cache

Status in OpenStack Compute (Nova):
  Fix Committed
Status in OpenStack Compute (nova) grizzly series:
  Fix Released

Bug description:
  When doing nova list it queries quantum for each vm to get the
  security groups. It would be better if we could just query quantum
  once for all the security groups owned by a tenant and then populate
  the information from that. Also we should take into consideration if
  quantum goes down we don't want to necessarily bring down the ability
  to list instances.

  >nova list
  GET /v2.0/ports.json?device_id=4110d985-f321-4416-a768-cef820861398 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=c2a3b824-cc30-45fc-9597-ab1020793502 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=9b349717-6ca0-4cf1-8a64-0272121b0f8d HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=d85020d1-1752-47c0-a290-60373de019bd HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=5a9656f0-5a00-4894-b915-0b10c3b993fb HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=c16033bb-7de0-4779-8cdd-60d510f5e78d HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=c1262f17-c90a-43f7-abe5-eefbdfb406af HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=2d66634f-e8ec-44d7-8367-385a31a2bca9 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=d0d3dec7-3f1a-4745-a625-740d06282134 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=9bf7a3c4-274c-43d8-9563-bb072b1c824b HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=0e1d3089-60de-4b3e-a9d5-4ec12dbfa0f9 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=c0cd75cc-b4e3-4572-a436-bc85123d99c8 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=57ede81a-258c-417d-af22-d5e4fd8e93c0 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=e78cfd7d-2bfa-4164-9f76-bb22771d2f14 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=393810a6-796b-42a4-8da9-d6f3b4a90de9 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=f644cd99-958d-41c2-b83f-f491b41e80fe HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=4573aa29-e897-42b2-b8f9-12576a748eda HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=a28347d8-b97a-4274-938c-cd1952381d79 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=76d9b8e4-b971-4256-8de6-35595cf2b7f7 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/ports.json?device_id=2199928e-5d5c-46be-8bf4-74f051b18601 HTTP/1.1 (HTTP/1.1 200 OK)
  GET /v2.0/security-groups.json HTTP/1.1 (HTTP/1.1 200 OK)

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