On 05/30/2013 07:37 AM, Martin Mailand wrote:
Hi Josh,
I am trying to use ceph with openstack (grizzly), I have a multi host setup.
I followed the instruction http://ceph.com/docs/master/rbd/rbd-openstack/.
Glance is working without a problem.
With cinder I can create and delete volumes without a problem.
But I cannot boot from volumes.
I doesn't matter if use horizon or the cli, the vm goes to the error state.
From the nova-compute.log I get this.
2013-05-30 16:08:45.224 ERROR nova.compute.manager
[req-5679ddfe-79e3-4adb-b220-915f4a38b532
8f9630095810427d865bc90c5ea04d35 43b2bbbf5daf4badb15d67d87ed2f3dc]
[instance: 059589a3-72fc-444d-b1f0-ab1567c725fc] Instance failed block
device setup
.....
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] ConnectionError: [Errno 101]
ENETUNREACH
What tries nova to reach? How could I debug that further?
It's trying to talk to the cinder api, and failing to connect at all.
Perhaps there's a firewall preventing that on the compute host, or
it's trying to use the wrong endpoint for cinder (check the keystone
service and endpoint tables for the volume service).
Josh
Full Log included.
-martin
Log:
ceph --version
ceph version 0.61 (237f3f1e8d8c3b85666529860285dcdffdeda4c5)
root@compute1:~# dpkg -l|grep -e ceph-common -e cinder
ii ceph-common 0.61-1precise
common utilities to mount and interact with a ceph storage
cluster
ii python-cinderclient 1:1.0.3-0ubuntu1~cloud0
python bindings to the OpenStack Volume API
nova-compute.log
2013-05-30 16:08:45.224 ERROR nova.compute.manager
[req-5679ddfe-79e3-4adb-b220-915f4a38b532
8f9630095810427d865bc90c5ea04d35 43b2bbbf5daf4badb15d67d87ed2f3dc]
[instance: 059589a3-72fc-444d-b1f0-ab1567c725fc] Instance failed block
device setup
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] Traceback (most recent call last):
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1071,
in _prep_block_device
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] return
self._setup_block_device_mapping(context, instance, bdms)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 721, in
_setup_block_device_mapping
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] volume =
self.volume_api.get(context, bdm['volume_id'])
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 193, in get
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc]
self._reraise_translated_volume_exception(volume_id)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/nova/volume/cinder.py", line 190, in get
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] item =
cinderclient(context).volumes.get(volume_id)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/cinderclient/v1/volumes.py", line 180,
in get
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] return self._get("/volumes/%s"
% volume_id, "volume")
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/cinderclient/base.py", line 141, in _get
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] resp, body =
self.api.client.get(url)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 185, in get
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] return self._cs_request(url,
'GET', **kwargs)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 153, in
_cs_request
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] **kwargs)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/cinderclient/client.py", line 123, in
request
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] **kwargs)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/requests/api.py", line 44, in request
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] return
session.request(method=method, url=url, **kwargs)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/requests/sessions.py", line 279, in
request
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] resp = self.send(prep,
stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/requests/sessions.py", line 374, in send
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] r = adapter.send(request,
**kwargs)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] File
"/usr/lib/python2.7/dist-packages/requests/adapters.py", line 206, in send
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] raise ConnectionError(sockerr)
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc] ConnectionError: [Errno 101]
ENETUNREACH
2013-05-30 16:08:45.224 19614 TRACE nova.compute.manager [instance:
059589a3-72fc-444d-b1f0-ab1567c725fc]
2013-05-30 16:08:45.329 AUDIT nova.compute.manager
[req-5679ddfe-79e3-4adb-b220-915f4a38b532
8f9630095810427d865bc90c5ea04d35 43b2bbbf5daf4badb15d67d87ed2f3dc]
[instance: 059589a3-72fc-444d-b1f0-ab1567c725fc] Terminating instance
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