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Message #24780
[Bug 1262529] Re: Floating IP takes too long to update in nova and even longer for multiple VMs
Changing to Fix Released per Aaron's comment.
** Changed in: neutron
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/1262529
Title:
Floating IP takes too long to update in nova and even longer for
multiple VMs
Status in devstack - openstack dev environments:
Invalid
Status in OpenStack Neutron (virtual network service):
Fix Released
Status in OpenStack Compute (Nova):
Fix Released
Status in Tempest:
Invalid
Bug description:
Associating Floating IP with neutron takes too long to show up in VM's
details ('nova show' or 'compute_client.servers.get()') and even
longer when there's more than 1 VM involved.
when launching 2 VMs with floating IP you can see in the log that it passes once:
"unchecked floating IPs: {}"
and fails
"Timed out while waiting for the floating IP assignments to propagate"
http://logs.openstack.org/01/55101/28/check/check-tempest-dsvm-neutron/0541dff/console.html
http://logs.openstack.org/01/55101/28/check/check-tempest-dsvm-neutron/f383f4b/console.html
http://logs.openstack.org/01/55101/31/check/check-tempest-dsvm-neutron/321413a/console.html
http://logs.openstack.org/97/62697/5/check/check-tempest-dsvm-neutron/960c6ad/console.html
also - the floating ip is accessible long time before it is updated in
nova DB
How to reproduce:
https://review.openstack.org/#/c/62697/
So the problem is both:
1. the time it takes for nova to get the update
and
2. the timeout defined in the tempest neutron-gate
since I don't see this in my local setup (rhos-4.0), I don't know if
this is due to stress in neutron or nova, or if it's a devstack issue
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References