'fixed_ips' property for a OS::Neutron::Port resource is NOT required, but it throws an KeyError

[Rupak Ganguly]

This is a regression bug. The template worked fine 2 days back. The error occurs with both OS::Neutron::Port and OS::Quantum::Port resource types. 'fixed_ips' is NOT a required parameter for creating Neutron ports.

See attached template, which creates a OS::Neutron::Port resource:

  "port_floating": {
   "Type": "OS::Neutron::Port",
   "Properties": {
    "network_id": { "Ref": "network" }
   }
  }

but the stack fails with an error:

stack_status_reason | Resource create failed: KeyError: 'fixed_ips'

The traceback is as follows:

2013-09-27 20:30:33.634 27215 ERROR heat.engine.resource [-] CREATE : Port "port_floating"
2013-09-27 20:30:33.634 27215 TRACE heat.engine.resource Traceback (most recent call last):
2013-09-27 20:30:33.634 27215 TRACE heat.engine.resource File "/home/ubuntu/heat-hpcloud/heat/heat/engine/resource.py", line 358, in _do_action
2013-09-27 20:30:33.634 27215 TRACE heat.engine.resource handle_data = handle()
2013-09-27 20:30:33.634 27215 TRACE heat.engine.resource File "/home/ubuntu/heat-hpcloud/heat/heat/engine/resources/neutron/port.py", line 76, in handle_create
2013-09-27 20:30:33.634 27215 TRACE heat.engine.resource for fixed_ip in props['fixed_ips']:
2013-09-27 20:30:33.634 27215 TRACE heat.engine.resource KeyError: 'fixed_ips'
2013-09-27 20:30:33.634 27215 TRACE heat.engine.resource
2013-09-27 20:30:33.646 27215 WARNING heat.engine.service [-] Stack create failed, status FAILED

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/48749

[Faramir (faramir)]

I am out of the office until 10/09/2013.

Conact me by phone for anything urgency.
Phone Number - 15801213126 . thanks !

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'fixed_ips' property for a OS::Neutron::Port resource is NOT required,
but it throws an KeyError" sent on 09/30/2013 7:07:39.

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[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/48749
Committed: http://github.com/openstack/heat/commit/3f1a3091866ce0b071c3ae8794f695dee021e001
Submitter: Jenkins
Branch: master

commit 3f1a3091866ce0b071c3ae8794f695dee021e001
Author: Jeff Peeler <email address hidden>
Date: Fri Sep 27 16:52:41 2013 -0400

    Do not assume fixed_ips is a specified property

    Check if property is set before attempting use to avoid KeyError

    Fixes bug #1232252

    Change-Id: I731c13eb73b1ed624a99f84e4b6977f82a731cfc