(Openstack-nova or neutron error) in Canonical Openstack
hi,
What could be the reason for this error? Any guesses
Went to status ERROR due to "Message: Build of instance 29ff9e37-e619-4406-adb8-200eec3aa1c7 aborted: Failed to allocate the network(s), not rescheduling., Code: 500"
I am planning to restart libvirt services on compute node, may be Start the Nova services in compute node, neutron ovs services in compute node
Maybe change the parameter in the plugin for the neutron time parameter from 10 sec to 60 sec.
Any guesses, what more can I do more?
Hi, Do you have perhaps debug logs from Neutron (I suppose you use ovs-agent, so from that for sure but from neutron-server also) and for Nova?
Lajos
Adivya Singh adivya1.singh@gmail.com ezt írta (időpont: 2022. nov. 23., Sze, 6:33):
hi,
What could be the reason for this error? Any guesses
Went to status ERROR due to "Message: Build of instance 29ff9e37-e619-4406-adb8-200eec3aa1c7 aborted: Failed to allocate the network(s), not rescheduling., Code: 500"
I am planning to restart libvirt services on compute node, may be Start the Nova services in compute node, neutron ovs services in compute node
Maybe change the parameter in the plugin for the neutron time parameter from 10 sec to 60 sec.
Any guesses, what more can I do more?
Hi,
you don't give us much to work on. Which versions are you using? Did it work before and now stopped or has it never worked? This message can have multiple different root causes, e. g. flavors with numa that are not applicable, neutron services not reachable, etc. What's in the neutron logs? Are all agents up and running ('openstack network agent list')? What else have you tried so far?
Regards, Eugen
Zitat von Adivya Singh adivya1.singh@gmail.com:
hi,
What could be the reason for this error? Any guesses
Went to status ERROR due to "Message: Build of instance 29ff9e37-e619-4406-adb8-200eec3aa1c7 aborted: Failed to allocate the network(s), not rescheduling., Code: 500"
I am planning to restart libvirt services on compute node, may be Start the Nova services in compute node, neutron ovs services in compute node
Maybe change the parameter in the plugin for the neutron time parameter from 10 sec to 60 sec.
Any guesses, what more can I do more?
On 11/23/22 06:22, Adivya Singh wrote:
hi,
What could be the reason for this error? Any guesses
Went to status ERROR due to "Message: Build of instance 29ff9e37-e619-4406-adb8-200eec3aa1c7 aborted: Failed to allocate the network(s), not rescheduling., Code: 500"
Basically, this nova-compute.log tells you there was an error in Neutron. So please look at your Neutron logs to find the root cause.
Cheers,
Thomas Goirand (zigo)
participants (4)
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Adivya Singh
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Eugen Block
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Lajos Katona
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Thomas Goirand