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[Bug 1534186] Re: Nova remove-fixed-ip doesn't return an error message when incorrect fixed IP is removed

 

I think there is an rpc cast call from nova api to network api
https://github.com/openstack/nova/blob/master/nova/compute/rpcapi.py#L789.

rpc cast sends a message, doesn't wait for a reply. This is a async
operation. For async API operations, you don't return an error code from
the API if the operation fails. Hence, the API returns 202 response even
if we pass a wrong IP as a argument. Also, 202 response suggests the
request is accepted, it does not indicate that the response is OK.

Hence, marking this bug as invalid. Please feel free to reopen If I am missing something.
 

** Changed in: nova
       Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/1534186

Title:
  Nova remove-fixed-ip doesn't return an error message when incorrect
  fixed IP is removed

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  Reproduce steps:
  1. Create net01: net01__subnet, 192.168.1.0/24:
  neutron net-create net01
  neutron subnet-create net01 192.168.1.0/24 --enable-dhcp --name net01__subnet
  2. Boot instance vm1 in net01:
  NET_ID=$(neutron net-list | grep 'net01' | awk '{print $2}')
  nova boot --flavor m1.micro --image TestVM --nic net-id=$NET_ID --security-groups default vm1 
  3. Note the fixed IP of vm1:
  nova show vm1 | grep network
  | net01 network                        | 192.168.1.36                                             |
  4. Try to remove incorrect fixed IP from vm1:
  nova remove-fixed-ip vm1 192.168.1.37

  Expected result:
  A message appears informing that the operation was not correct

  Actual result:
  Nothing happens and displayed

  
  Nova version - http://paste.openstack.org/show/483603/

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References