This looks like a problem with xenserver, not glance.
** Changed in: glance
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1206773
Title:
XENAPI_PLUGIN_FAILURE', 'download_vhd', 'KeyError', "'args'
Status in OpenStack Image Registry and Delivery Service (Glance):
Invalid
Bug description:
I meet the below blocked issue when starting a VM with xenserver6.2 and
openstack E version:
Could you please figure out the root cause of this issue? Your support is
much appreciated.
My test steps is followed :
1. Install one openstack node (all in one with Ubuntu12.04 ) on PV
instance of xenserver 6.2
2. Deploy the xenapi plugin and make other setting on Dom0
3. Install python-xenapi on DomU
4. Integrate compute service of openstack with xenserver (see attached
nova.conf file)
5. Convert cirros-0.3.0-x86_64-disk.img to VHD format and upload to glance
like this:
glance add name=cirros-0.3.0-x86_64 is_public=true
container_format=ovf \
disk_format=vhd < tarred.tgz
6. Boot a VM with the above image then fail, this error log is as below.
In nova-compute.log of domU :
9ab972f729f1e1fc] Making asynchronous call on network ... from (pid=1246)
multicall /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:326
2013-07-31 03:19:04 DEBUG nova.rpc.amqp
[req-2639c13b-1cc7-4cc4-b35d-a7190d1fd814 802fe742f0cc45a592ace109696ce597
65da626d19a842ea9ab972f729f1e1fc] MSG_ID is 83c62dadf8814d13bdfac73149dbd3a4
from (pid=1246) multicall /usr/lib/python2.7/dist-packages/nova/rpc/amqp.py:329
2013-07-31 03:19:05 ERROR nova.rpc.amqp
[req-2639c13b-1cc7-4cc4-b35d-a7190d1fd814 802fe742f0cc45a592ace109696ce597
65da626d19a842ea9ab972f729f1e1fc] Exception during message handling
2013-07-31 03:19:05 TRACE nova.rpc.amqp Traceback (most recent call last):
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 253, in _process_data
2013-07-31 03:19:05 TRACE nova.rpc.amqp rval = node_func(context=ctxt,
**node_args)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped
2013-07-31 03:19:05 TRACE nova.rpc.amqp return f(*args, **kw)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 183, in
decorated_function
2013-07-31 03:19:05 TRACE nova.rpc.amqp sys.exc_info())
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-07-31 03:19:05 TRACE nova.rpc.amqp self.gen.next()
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 177, in
decorated_function
2013-07-31 03:19:05 TRACE nova.rpc.amqp return function(self, context,
instance_uuid, *args, **kwargs)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 676, in
run_instance
2013-07-31 03:19:05 TRACE nova.rpc.amqp do_run_instance()
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/utils.py", line 990, in inner
2013-07-31 03:19:05 TRACE nova.rpc.amqp retval = f(*args, **kwargs)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 675, in
do_run_instance
2013-07-31 03:19:05 TRACE nova.rpc.amqp self._run_instance(context,
instance_uuid, **kwargs)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 476, in
_run_instance
2013-07-31 03:19:05 TRACE nova.rpc.amqp
self._set_instance_error_state(context, instance_uuid)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-07-31 03:19:05 TRACE nova.rpc.amqp self.gen.next()
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 457, in
_run_instance
2013-07-31 03:19:05 TRACE nova.rpc.amqp self._deallocate_network(context,
instance)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-07-31 03:19:05 TRACE nova.rpc.amqp self.gen.next()
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 454, in
_run_instance
2013-07-31 03:19:05 TRACE nova.rpc.amqp injected_files, admin_password)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 617, in _spawn
2013-07-31 03:19:05 TRACE nova.rpc.amqp
self._legacy_nw_info(network_info), block_device_info)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi_conn.py", line 184, in spawn
2013-07-31 03:19:05 TRACE nova.rpc.amqp self._vmops.spawn(context,
instance, image_meta, network_info)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 359, in spawn
2013-07-31 03:19:05 TRACE nova.rpc.amqp
undo_mgr.rollback_and_reraise(msg=msg)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/utils.py", line 1773, in
rollback_and_reraise
2013-07-31 03:19:05 TRACE nova.rpc.amqp self._rollback()
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-07-31 03:19:05 TRACE nova.rpc.amqp self.gen.next()
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 346, in spawn
2013-07-31 03:19:05 TRACE nova.rpc.amqp vdis = create_disks_step(undo_mgr)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 138, in inner
2013-07-31 03:19:05 TRACE nova.rpc.amqp rv = f(*args, **kwargs)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 265, in
create_disks_step
2013-07-31 03:19:05 TRACE nova.rpc.amqp vdis =
self._create_disks(context, instance, image_meta)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 242, in
_create_disks
2013-07-31 03:19:05 TRACE nova.rpc.amqp disk_image_type)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 649, in
create_image
2013-07-31 03:19:05 TRACE nova.rpc.amqp project_id, image_type)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 707, in
fetch_image
2013-07-31 03:19:05 TRACE nova.rpc.amqp session, instance, image,
image_type)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 764, in
_fetch_image_glance_vhd
2013-07-31 03:19:05 TRACE nova.rpc.amqp vdis =
cls._retry_glance_download_vhd(context, session, image)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 738, in
_retry_glance_download_vhd
2013-07-31 03:19:05 TRACE nova.rpc.amqp result =
session.call_plugin('glance', 'download_vhd', kwargs)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi_conn.py", line 601, in
call_plugin
2013-07-31 03:19:05 TRACE nova.rpc.amqp host, plugin, fn, args)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker
2013-07-31 03:19:05 TRACE nova.rpc.amqp rv = meth(*args,**kwargs)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi_conn.py", line 610, in
_unwrap_plugin_exceptions
2013-07-31 03:19:05 TRACE nova.rpc.amqp return func(*args, **kwargs)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/XenAPI.py", line 235, in __call__
2013-07-31 03:19:05 TRACE nova.rpc.amqp return self.__send(self.__name,
args)
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/XenAPI.py", line 139, in xenapi_request
2013-07-31 03:19:05 TRACE nova.rpc.amqp result =
_parse_result(getattr(self, methodname)(*full_params))
2013-07-31 03:19:05 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/XenAPI.py", line 209, in _parse_result
2013-07-31 03:19:05 TRACE nova.rpc.amqp raise
Failure(result['ErrorDescription'])
2013-07-31 03:19:05 TRACE nova.rpc.amqp Failure: ['XENAPI_PLUGIN_FAILURE',
'download_vhd', 'KeyError', "'args'"]
2013-07-31 03:19:05 TRACE nova.rpc.amqp
2013-07-31 03:19:56 DEBUG nova.manager [-] Running periodic task
ComputeManager._publish_service_capabilities from (pid=1246) periodic_tasks
/usr/lib/python2.7/dist-packages/nova/manager.py:154
In xensource.log of dom0:
Jul 31 10:18:59 dl380-g5-4 xcp-rrdd: [debug|dl380-g5-4|0
monitor|main|rrdd_main] do_read: /opt/xensource/bin/tapdisk-cache-stats
e255e8ee-3566-dac0-c07e-85e2ea85ac4b
Jul 31 10:19:04 dl380-g5-4 xapi: [debug|dl380-g5-4|278807 INET
0.0.0.0:80|host.call_plugin R:f88b30ef67c0|audit] Host.call_plugin host =
'be43557b-f1a6-46f3-85f5-0e4262ca9a0d (dl380-g5-4)'; plugin = 'glance'; fn =
'download_vhd'; args = [ params: (dp1 S'num_retries' p2 I0 sS'auth_token' p3
V3a028fa2ff434c0381cfcff46d5730a5 p4 sS'glance_port' p5 I9292 sS'uuid_stack' p6
(lp7 S'e398d302-3d94-4e84-9e1d-e52a7f3b0750' p8
aS'be137ca2-ced7-4c85-a010-ac1cd5c813ee' p9
aS'74999a8e-25f3-4437-abf1-d648260cb44a' p10 asS'image_id' p11
Vbe183163-7022-4f4b-8ad8-7c0e3840e637 p12 sS'glance_host' p13 S'10.100.3.172'
p14 sS'sr_path' p15 S'/var/run/sr-mount/e255e8ee-3566-dac0-c07e-85e2ea85ac4b'
p16 s.; host_uuid: be43557b-f1a6-46f3-85f5-0e4262ca9a0d ]
Jul 31 10:19:04 dl380-g5-4 xapi: [debug|dl380-g5-4|278807 INET
0.0.0.0:80|host.call_plugin R:f88b30ef67c0|backtrace] Raised at
xapi_plugins.ml:50.44-83 -> message_forwarding.ml:233.25-44 -> rbac.ml:229.16-23
Jul 31 10:19:04 dl380-g5-4 xapi: [debug|dl380-g5-4|278807 INET
0.0.0.0:80|host.call_plugin R:f88b30ef67c0|backtrace] Raised at
rbac.ml:238.10-15 -> server_helpers.ml:79.11-41
Jul 31 10:19:04 dl380-g5-4 xapi: [debug|dl380-g5-4|278807 INET
0.0.0.0:80|host.call_plugin R:f88b30ef67c0|dispatcher] Server_helpers.exec
exception_handler: Got exception XENAPI_PLUGIN_FAILURE: [ download_vhd;
KeyError; 'args' ]
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