Hi, Im running my openstack environment with rocky release, and I want to
integrate ceph as nova-compute backend, so I followed instruction here :
http://superuser.openstack.org/articl...
<http://superuser.openstack.org/articles/ceph-as-storage-for-openstack/>
and this is my nova.conf at my compute node
[DEFAULT]
...
compute_driver=libvirt.LibvirtDriver
[libvirt]
images_type = rbd
images_rbd_pool = vms
images_rbd_ceph_conf = /etc/ceph/ceph.conf
rbd_user = nova
rbd_secret_uuid = a93824e0-2d45-4196-8918-c8f7d7f35c5d
....
and this is log when I restarted the nova compute service :
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host
[req-f4e2715a-c925-4c12-b8e6-aa550fc588b1 - - - - -] Exception
handling connection event: AttributeError: 'NoneType' object has no
attribute 'rfind'
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host Traceback
(most recent call last):
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/host.py", line
148, in _dispatch_conn_event
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host handler()
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/host.py", line
414, in handler
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host return
self._conn_event_handler(*args, **kwargs)
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line
470, in _handle_conn_event
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host
self._set_host_enabled(enabled, reason)
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line
3780, in _set_host_enabled
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host
mount.get_manager().host_up(self._host)
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume/mount.py",
line 134, in host_up
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host
self.state = _HostMountState(host, self.generation)
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/volume/mount.py",
line 229, in __init__
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host
mountpoint = os.path.dirname(disk.source_path)
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host File
"/usr/lib64/python2.7/posixpath.py", line 129, in dirname
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host i =
p.rfind('/') + 1
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host
AttributeError: 'NoneType' object has no attribute 'rfind'
2018-10-11 01:59:57.123 5275 ERROR nova.virt.libvirt.host
2018-10-11 01:59:57.231 5275 WARNING nova.compute.monitors
[req-df2559f3-5a01-499a-9ac0-3dd9dc255f77 - - - - -] Excluding
nova.compute.monitors.cpu monitor virt_driver. Not in the list of
enabled monitors (CONF.compute_monitors).
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager
[req-df2559f3-5a01-499a-9ac0-3dd9dc255f77 - - - - -] Error updating
resources for node cp2.os-srg.adhi.: TimedOut: [errno 110] error
connecting to the cluster
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager Traceback
(most recent call last):
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 7722,
in _update_available_resource_for_node
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager
rt.update_available_resource(context, nodename)
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager File
"/usr/lib/python2.7/site-packages/nova/compute/resource_tracker.py",
line 687, in update_available_resource
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager resources
= self.driver.get_available_resource(nodename)
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line
6505, in get_available_resource
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager
disk_info_dict = self._get_local_gb_info()
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line
5704, in _get_local_gb_info
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager info =
LibvirtDriver._get_rbd_driver().get_pool_info()
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/storage/rbd_utils.py",
line 368, in get_pool_info
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager with
RADOSClient(self) as client:
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/storage/rbd_utils.py",
line 102, in __init__
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager
self.cluster, self.ioctx = driver._connect_to_rados(pool)
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/storage/rbd_utils.py",
line 133, in _connect_to_rados
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager client.connect()
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager File
"rados.pyx", line 875, in rados.Rados.connect
(/builddir/build/BUILD/ceph-12.2.5/build/src/pybind/rados/pyrex/rados.c:9764)
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager TimedOut:
[errno 110] error connecting to the cluster
2018-10-11 02:04:57.279 5275 ERROR nova.compute.manager
2018-10-11 02:04:57.316 5275 ERROR oslo.messaging._drivers.impl_rabbit
[-] [bc957cdf-01b6-4d9a-8cb2-87f880f67cf9] AMQP server on
ct.os-srg.adhi:5672 is unreachable: [Errno 104] Connection reset by
peer. Trying again in 1 seconds.: error: [Errno 104] Connection reset
by peer
2018-10-11 02:04:58.353 5275 INFO oslo.messaging._drivers.impl_rabbit
[-] [bc957cdf-01b6-4d9a-8cb2-87f880f67cf9] Reconnected to AMQP server
on ct.os-srg.adhi:5672 via [amqp] client with port 60704.
2018-10-11 02:05:02.347 5275 ERROR oslo.messaging._drivers.impl_rabbit
[-] [2dda91e7-c913-4203-a198-ca53f231dfdc] AMQP server on
ct.os-srg.adhi:5672 is unreachable: [Errno 104] Connection reset by
peer. Trying again in 1 seconds.: error: [Errno 104] Connection reset
by peer
2018-10-11 02:05:03.376 5275 INFO oslo.messaging._drivers.impl_rabbit
[-] [2dda91e7-c913-4203-a198-ca53f231dfdc] Reconnected to AMQP server
on ct.os-srg.adhi:5672 via [amqp] client with port 60706.
does anyone can help me with this problem ?
--
Cheers,
[image: --]
Adhi Priharmanto
[image: http://]about.me/a_dhi
<http://about.me/a_dhi?promo=email_sig>
+62-812-82121584
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