yahoo-eng-team team mailing list archive

[Harald Jensås <harald.jensas@xxxxxxxxx>]

Public bug reported:

When using routed networks and a subnet is associated with a segment ip-
allocation will be deferred unless binding:host_id is provided. This is
all fine for ports that will end up on a nova host, we want to make sure
the ip-allocation is for a subnet on a segment that is local to the
target host.

For the Ironic, baremtal, usecase this is however an issue since the
port will not actually bind to any host. With the current implementation
I think the only way to make this work would require a seperate Ironic
node in each network segment.

** Affects: neutron
     Importance: Undecided
         Status: New


** Tags: l3-ipam-dhcp

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https://bugs.launchpad.net/bugs/1693284

Title:
  Unable to create port with fixed-ips allocation for 'baremetal' ironic
  instance

Status in neutron:
  New

Bug description:
  When using routed networks and a subnet is associated with a segment
  ip-allocation will be deferred unless binding:host_id is provided.
  This is all fine for ports that will end up on a nova host, we want to
  make sure the ip-allocation is for a subnet on a segment that is local
  to the target host.

  For the Ironic, baremtal, usecase this is however an issue since the
  port will not actually bind to any host. With the current
  implementation I think the only way to make this work would require a
  seperate Ironic node in each network segment.

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