Can't launch instance in secondary compute node
Hi all,
I had 1 Controller node and 1 Compute node with Juno and recently i add other Compute node, both use nova-network, all nodes use ubuntu 14.04.1, the problem is when i try launch one instance in new server, i have this error in nova-compute log:
2014-12-21 12:21:21.882 15317 AUDIT nova.compute.manager [req-0482429d-52f4-4100-9eed-76a9864b9d62 None] [instance: a8000f54-3b54-4edf-8104-eda25b266a91] Starting instance...
2014-12-21 12:21:21.974 15317 AUDIT nova.compute.claims [-] [instance: a8000f54-3b54-4edf-8104-eda25b266a91] Attempting claim: memory 512 MB, disk 8 GB
2014-12-21 12:21:21.974 15317 AUDIT nova.compute.claims [-] [instance: a8000f54-3b54-4edf-8104-eda25b266a91] Total memory: 7969 MB, used: 512.00 MB
2014-12-21 12:21:21.975 15317 AUDIT nova.compute.claims [-] [instance: a8000f54-3b54-4edf-8104-eda25b266a91] memory limit: 11953.50 MB, free: 11441.50 MB
2014-12-21 12:21:21.975 15317 AUDIT nova.compute.claims [-] [instance: a8000f54-3b54-4edf-8104-eda25b266a91] Total disk: 9 GB, used: 0.00 GB
2014-12-21 12:21:21.975 15317 AUDIT nova.compute.claims [-] [instance: a8000f54-3b54-4edf-8104-eda25b266a91] disk limit not specified, defaulting to unlimited
2014-12-21 12:21:21.987 15317 AUDIT nova.compute.claims [-] [instance: a8000f54-3b54-4edf-8104-eda25b266a91] Claim successful
2014-12-21 12:21:22.137 15317 INFO nova.scheduler.client.report [-] Compute_service record updated for ('ftbhost3.ftb.local', 'ftbhost3.ftb.local')
2014-12-21 12:21:22.257 15317 ERROR nova.compute.manager [-] [instance: a8000f54-3b54-4edf-8104-eda25b266a91] Failed to allocate network(s)
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] Traceback (most recent call last):
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2196, in _build_resources
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] requested_networks, security_groups)
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1689, in _build_networks_for_instance
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] requested_networks, macs, security_groups, dhcp_options)
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1723, in _allocate_network
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] instance.save(expected_task_state=[None])
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 189, in wrapper
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] ctxt, self, fn.__name__, args, kwargs)
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] File "/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 351, in object_action
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] objmethod=objmethod, args=args, kwargs=kwargs)
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/client.py", line 152, in call
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91] retry=self.retry)
2014-12-21 12:21:22.257 15317 TRACE nova.compute.manager [instance: a8000f54-3b54-4edf-8104-eda25b266a91 ...
Try adding this if not in nova.conf (compute1) yet vif_plugging_is_fatal = False and vif_plugging_timeout=0. Run ovs-vsctl show share the result.
Thanks, i found where is the problem, it's the last version of nova-compute for ubuntu 14.04, i was install the version 1:2014.2.1-0ubuntu1~cloud0 and i must downgrade to 1:2014.2-0ubuntu1~cloud0