[Expired for neutron because there has been no activity for 60 days.]
** Changed in: neutron
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1505571
Title:
FIP disassociation takes longer in non DVR test scenario
Status in neutron:
Expired
Bug description:
Problem description:
With series of VM delete operation in openstack (4000 vms) with KVM compute
nodes, the VM instance goes into ERROR state.
The error shown in Horizon UI is
"ConnectionFailed: Connection to neutron failed:
HTTPConnectionPool(host='192.168.0.1', port=9696): Read timed out. (read
timeout=30)"
This happens because neutron takes more than 30 secs (actually around 80
secs) to delete one port, and nova sets the instance into ERROR state 'cz the
default timeout of all neutron api(s) is set to 30 sec in nova.
This can be worked around, by increasing the timeout to 120 in nova.conf. But
this cannot be recommended as the solution.
cat /etc/nova/nova.conf | grep url_timeout
url_timeout = 120
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