yahoo-eng-team team mailing list archive

[Jakub Libosvar <libosvar@xxxxxxxxxx>]

Public bug reported:

When cloud-init is running metadata-agent sends a lot of same requests
to neutron-server. These requests serves for obtaining instance_id and
tenant_id of running instance. When higher amount of instances is
started at once mentioned requests cause high load for neutron-server.

Requests could be cached with small ttl.

** Affects: neutron
     Importance: Undecided
     Assignee: Jakub Libosvar (libosvar)
         Status: New

** Changed in: neutron
     Assignee: (unassigned) => Jakub Libosvar (libosvar)

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https://bugs.launchpad.net/bugs/1276440

Title:
  Metadata-agent sends a lot of same requests to neutron-server during
  cloud-init

Status in OpenStack Neutron (virtual network service):
  New

Bug description:
  When cloud-init is running metadata-agent sends a lot of same requests
  to neutron-server. These requests serves for obtaining instance_id and
  tenant_id of running instance. When higher amount of instances is
  started at once mentioned requests cause high load for neutron-server.

  Requests could be cached with small ttl.

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