[Bug 1523714] [NEW] vNIC IP address is not popultaed on Nova-list when creating multipe VMs using heat

[Noura Daadaa]

Public bug reported:

I am using Openstack on Linux , i know this problem maybe solved in
newer supported releases,

When i create multiple VMs using heat template , each VM have 2 vNIC's
toward 2 different networks, one or more VM will not have any IP address
under Nova-List , but if i use nova interfaces show for those VM who
have no ip i can see all IPs available .

i am wondering if there is network cache refresh parameter to force
flushing the old network/nova cache somewhere ? or if there is any
attribute to force the stack to wait while creating each VM as this
problem for me seems to be  race condition on heat when creating mutplie
VMs in the same time, specially if those VMs have multiple interfaces
toward multiple networks.


i am using Juno, 

Thanks
Noura Daadaa

** Affects: heat
     Importance: Undecided
         Status: New

** Affects: lfs
     Importance: Undecided
         Status: New

** Package changed: heat (Ubuntu) => heat

-- 
You received this bug notification because you are a member of Ubuntu
OpenStack, which is subscribed to heat in Ubuntu.
https://bugs.launchpad.net/bugs/1523714

Title:
  vNIC IP address is not popultaed on Nova-list when creating multipe
  VMs using heat

Status in heat:
  New
Status in Linux From Scratch:
  New

Bug description:
  I am using Openstack on Linux , i know this problem maybe solved in
  newer supported releases,

  When i create multiple VMs using heat template , each VM have 2 vNIC's
  toward 2 different networks, one or more VM will not have any IP
  address under Nova-List , but if i use nova interfaces show for those
  VM who have no ip i can see all IPs available .

  i am wondering if there is network cache refresh parameter to force
  flushing the old network/nova cache somewhere ? or if there is any
  attribute to force the stack to wait while creating each VM as this
  problem for me seems to be  race condition on heat when creating
  mutplie VMs in the same time, specially if those VMs have multiple
  interfaces toward multiple networks.

  
  i am using Juno, 

  Thanks
  Noura Daadaa

To manage notifications about this bug go to:
https://bugs.launchpad.net/heat/+bug/1523714/+subscriptions