** Changed in: nova
Status: Fix Committed => Fix Released
** Changed in: nova
Milestone: None => havana-1
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https://bugs.launchpad.net/bugs/1184641
Title:
metadata service throws error 500 when compute_driver is not set
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
How to reproduce:
- 1 (controller) node running all required services except nova-compute,
compute_driver parameter not defined in nova.conf
- 1 (compute) node running nova-compte with compute_driver =
libvirt.LibvirtDriver and libvirt_type = lxc
- Boot an instance
On the instance:
checking http://169.254.169.254/20090404/instanceid
failed 1/20: up 10299.50. iid had '<html>
<head>
<title>500 Internal Server Error</title>
</head>
<body>
<h1>500 Internal Server Error</h1>
Remote metadata server experienced an internal server error.<br /><br />
</body>
</html>'
failed 2/20: up 10301.92. iid had '<html>
<head>
<title>500 Internal Server Error</title>
</head>
<body>
<h1>500 Internal Server Error</h1>
Remote metadata server experienced an internal server error.<br /><br />
</body>
</html>'
In the nova-api logs:
2013-05-27 15:02:10.760 ERROR nova.api.metadata.handler
[req-b6588700-4d5a-4ee3-84ad-c4be03cf0e62 None None] Failed to get metadata for
instance id: 8d64ef04-8161-4e93-a387-93f519cadd65
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler Traceback (most
recent call last):
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler File
"/opt/stack/nova/nova/api/metadata/handler.py", line 183, in
_handle_instance_id_request
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler remote_address)
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler File
"/opt/stack/nova/nova/api/metadata/handler.py", line 90, in
get_metadata_by_instance_id
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler instance_id,
address)
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler File
"/opt/stack/nova/nova/api/metadata/base.py", line 417, in
get_metadata_by_instance_id
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler return
InstanceMetadata(instance, address)
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler File
"/opt/stack/nova/nova/api/metadata/base.py", line 118, in __init__
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler self.mappings =
_format_instance_mapping(capi, ctxt, instance)
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler File
"/opt/stack/nova/nova/api/metadata/base.py", line 423, in
_format_instance_mapping
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler return
block_device.instance_block_mapping(instance, bdms)
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler File
"/opt/stack/nova/nova/block_device.py", line 98, in instance_block_mapping
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler if
driver.compute_driver_matches('xenapi.XenAPIDriver'):
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler File
"/opt/stack/nova/nova/virt/driver.py", line 967, in compute_driver_matches
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler return
CONF.compute_driver.endswith(match)
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler AttributeError:
'NoneType' object has no attribute 'endswith'
2013-05-27 15:02:10.760 TRACE nova.api.metadata.handler
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