Believe this is fixed old incomplete bug should be invalid
** Changed in: nova
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1176446
Title:
nova list as admin is slow (no vms)
Status in OpenStack Compute (Nova):
Invalid
Bug description:
Running nova 2013.1 from Ubuntu packages.
I saw bug 1160487 and thought this might be a dup but I dont believe
so because running nova list as admin who owns no VMs at all takes
about 25-30 seconds to return .
We also applied commit e653938ff7bc6b9b3e97e784bb07516576305b3e to
nova which significantly improved nova list for none admin tenants
only.
nova --debug list
EQ: curl -i http://10.34.104.187:35357/v2.0/tokens -X POST -H
"Content-Type: application/json" -H "Accept: application/json" -H
"User-Agent: python-novaclient" -d '{"auth": {"tenantName": "nicira",
"passwordCredentials": {"username": "admin", "password": "xxxxx!"}}}'
INFO (connectionpool:191) Starting new HTTP connection (1): 10.34.104.187
DEBUG (connectionpool:283) "POST /v2.0/tokens HTTP/1.1" 200 2416
RESP: [200] {'date': 'Sat, 04 May 2013 23:32:29 GMT', 'content-type':
'application/json', 'content-length': '2416', 'vary': 'X-Auth-Token'}
RESP BODY: {"access": {"token": {"issued_at": "2013-05-04T23:32:29.848568",
"expires": "2013-05-05T23:32:29Z", "id": "166650472b6e4bc0bd0ec3c1ab82a2e2",
"tenant": {"description": "Default Tenant - Admin", "enabled": true, "id":
"fc9ba4c1d32d48679b5c3e9b2c004b9b", "name": "nicira"}}, "serviceCatalog":
[{"endpoints": [{"adminURL":
"http://10.34.104.185:8774/v2/fc9ba4c1d32d48679b5c3e9b2c004b9b";, "region":
"PA", "internalURL":
"http://10.34.104.185:8774/v2/fc9ba4c1d32d48679b5c3e9b2c004b9b";, "id":
"280c800402da47d393e4e0890a5a830e", "publicURL":
"http://10.34.104.185:8774/v2/fc9ba4c1d32d48679b5c3e9b2c004b9b"}],
"endpoints_links": [], "type": "compute", "name": "nova"}, {"endpoints":
[{"adminURL": "http://10.34.104.188:9696";, "region": "PA", "internalURL":
"http://10.34.104.188:9696";, "id": "2b188ab59755429c94324088bb2fa9a2",
"publicURL": "http://10.34.104.188:9696"}], "endpoints_links": [], "type":
"network", "name": "quantum"}, {"endpoints": [{"adminURL":
"http://10.34.104.185:9292";, "
region": "PA", "internalURL": "http://10.34.104.185:9292";, "id":
"be1d2f2449ac448299c1258913b16474", "publicURL": "http://10.34.104.185:9292"}],
"endpoints_links": [], "type": "image", "name": "glance"}, {"endpoints":
[{"adminURL": "http://10.34.104.190:8776/v1/fc9ba4c1d32d48679b5c3e9b2c004b9b";,
"region": "PA", "internalURL":
"http://10.34.104.190:8776/v1/fc9ba4c1d32d48679b5c3e9b2c004b9b";, "id":
"9ae35a87f24040038851ce9c9e20147d", "publicURL":
"http://10.34.104.190:8776/v1/fc9ba4c1d32d48679b5c3e9b2c004b9b"}],
"endpoints_links": [], "type": "volume", "name": "cinder"}, {"endpoints":
[{"adminURL": "http://10.34.104.185:8773/service/Cloud";, "region": "PA",
"internalURL": "http://10.34.104.185:8773/service/Cloud";, "id":
"0ae37a0217d6445e8adbb5ce08146c0b", "publicURL":
"http://10.34.104.185:8773/service/Cloud"}], "endpoints_links": [], "type":
"ec2", "name": "ec2"}, {"endpoints": [{"adminURL":
"http://10.34.104.187:35357/v2.0";, "region": "PA", "internalURL":
"http://10.34.104.187:5000/v2
.0", "id": "37b3aa6fade24ced8d6dae8fdaac8449", "publicURL":
"http://10.34.104.187:5000/v2.0"}], "endpoints_links": [], "type": "identity",
"name": "keystone"}], "user": {"username": "admin", "roles_links": [], "id":
"5e363b8f0665443d89ca9d9787a19a81", "roles": [{"name": "admin"}, {"name":
"_member_"}], "name": "admin"}, "metadata": {"is_admin": 0, "roles":
["b04ac30a90f64c3692d54c73e924e2ae", "9fe2ff9ee4384b1894a90878d3e92bab"]}}}
REQ: curl -i
http://10.34.104.185:8774/v2/fc9ba4c1d32d48679b5c3e9b2c004b9b/servers/detail -X
GET -H "X-Auth-Project-Id: nicira" -H "User-Agent: python-novaclient" -H
"Accept: application/json" -H "X-Auth-Token: 166650472b6e4bc0bd0ec3c1ab82a2e2"
INFO (connectionpool:191) Starting new HTTP connection (1): 10.34.104.185
DEBUG (connectionpool:283) "GET
/v2/fc9ba4c1d32d48679b5c3e9b2c004b9b/servers/detail HTTP/1.1" 200 15
RESP: [200] {'date': 'Sat, 04 May 2013 23:33:06 GMT', 'x-compute-request-id':
'req-32739176-1998-4b1e-8fa6-c2f7b029b6a7', 'content-type': 'application/json',
'content-length': '15'}
RESP BODY: {"servers": []}
nova-api logs in debug mode:
2013-05-04 16:32:40.958 8633 INFO nova.osapi_compute.wsgi.server [-] (8633)
accepted ('10.34.104.185', 58359)
2013-05-04 16:32:41.080 DEBUG nova.api.openstack.wsgi
[req-32739176-1998-4b1e-8fa6-c2f7b029b6a7 5e363b8f0665443d89ca9d9787a19a81
fc9ba4c1d32d48679b5c3e9b2c004b9b] No Content-Type provided in request get_body
/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py:791
2013-05-04 16:32:41.080 DEBUG nova.api.openstack.wsgi
[req-32739176-1998-4b1e-8fa6-c2f7b029b6a7 5e363b8f0665443d89ca9d9787a19a81
fc9ba4c1d32d48679b5c3e9b2c004b9b] Calling method <bound method
Controller.detail of <nova.api.openstack.compute.servers.Controller object at
0x2ed9f90>> _process_stack
/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py:911
2013-05-04 16:32:41.081 DEBUG nova.compute.api
[req-32739176-1998-4b1e-8fa6-c2f7b029b6a7 5e363b8f0665443d89ca9d9787a19a81
fc9ba4c1d32d48679b5c3e9b2c004b9b] Searching by: {'deleted': False,
'project_id': u'fc9ba4c1d32d48679b5c3e9b2c004b9b'} get_all
/usr/lib/python2.7/dist-packages/nova/compute/api.py:1372
2013-05-04 16:33:06.487 INFO nova.osapi_compute.wsgi.server
[req-32739176-1998-4b1e-8fa6-c2f7b029b6a7
5e363b8f0665443d89ca9d9787a19a81 fc9ba4c1d32d48679b5c3e9b2c004b9b]
10.34.104.185 "GET /v2/fc9ba4c1d32d48679b5c3e9b2c004b9b/servers/detail
HTTP/1.1" status: 200 len: 187 time: 25.5273259
Clearly no instances are returned because there are none and it took
(16:32:40 - 16:33:06) 26 seconds.
The same slowness can be observed if you run nova show on any
instance.
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