*** This bug is a duplicate of bug 1701451 ***
https://bugs.launchpad.net/bugs/1701451
This all looks correct to me:
https://github.com/openstack/nova/blob/d189e682277b4b5d5b70c46a2ad065e29ccccb22/nova/api/openstack/compute/schemas/migrate_server.py#L48
You should have gotten a 400 response rather than a 500. My guess is you
were hitting the legacy v2 API code which didn't use jsonschema
validation and that's why you got a 500 error. That code is gone now and
you should be hitting the 2.1 endpoint.
OSC defaults disk_over_commit=False:
https://github.com/openstack/python-
openstackclient/blob/stable/ocata/openstackclient/compute/v2/server.py#L1054
So retry your request with that, or use microversion>=2.25.
** Changed in: nova
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1746796
Title:
Error Compute API - Live-Migrate Server
Status in OpenStack Compute (nova):
New
Bug description:
Good afternoon,
I'm experiencing difficulties with Computing API.
When I migrate VMs by command line everything works fine.
According to the command: openstack server migrate 7ca6ee39-bab1-422c-
a19f-1b73d2aeaf31 --live compute1 (OK)
But when I try to migrate through the API I get the following error:
{"computeFault": {"message": "Unexpected API Error. Please report this at
http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.\n<type
'exceptions.KeyError'>", "code": 500}}
To request a migration through the API I am using the following Json:
Note: The variable $ TOKEN_AUTENTICACAO is all right, already testing.
curl -s -H "Content-Type: application/json" -H "X-Auth-Token:
$TOKEN_AUTENTICACAO" \
-X POST
http://controller:8774/v2/servers/7ca6ee39-bab1-422c-a19f-1b73d2aeaf31/action \
-d '{
"os-migrateLive": {
"host": "compute3",
"block_migration": "auto",
"force": false
}
}'
Can someone help me please? Sorry for English, I'm Brazilian.
Follow the /var/log/nova/nova-api.log log
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions
[req-2e1b20c9-ca88-47b1-8ed3-976ad50c3f6e 77fe89f8145846bf9240428144f96fba
00e4a214dab74548b8728df515a2a9d7 - default default] Unexpected exception in API
method
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions Traceback
(most recent call last):
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/extensions.py", line 338,
in wrapped
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions return
f(*args, **kwargs)
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108,
in wrapper
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108,
in wrapper
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 108,
in wrapper
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions return
func(*args, **kwargs)
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/migrate_server.py",
line 90, in _migrate_live
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions
disk_over_commit = body["os-migrateLive"]["disk_over_commit"]
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions KeyError:
'disk_over_commit'
2018-02-01 17:54:34.413 3532 ERROR nova.api.openstack.extensions
2018-02-01 17:54:34.414 3532 INFO nova.api.openstack.wsgi
[req-2e1b20c9-ca88-47b1-8ed3-976ad50c3f6e 77fe89f8145846bf9240428144f96fba
00e4a214dab74548b8728df515a2a9d7 - default default] HTTP exception thrown:
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and
attach the Nova API log if possible.
<type 'exceptions.KeyError'>
2018-02-01 17:54:34.415 3532 INFO nova.osapi_compute.wsgi.server
[req-2e1b20c9-ca88-47b1-8ed3-976ad50c3f6e 77fe89f8145846bf9240428144f96fba
00e4a214dab74548b8728df515a2a9d7 - default default] 10.0.0.2 "POST
/v2/servers/74eb35a6-e9f5-4f44-b058-63dab362fc2e/action HTTP/1.1" status: 500
len: 399 time: 0.0144310
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