I have run a rally scenario on which it run
- create networks
- create number of subnets (5 per network)
- create a router per network and added interface to all subnets each
- create number of ports in the network - 15 per network or so
- then after the scenario run, it clean up them
Now I see neutron net-list throws error "Subnet fe1c1ce0-24c2-4ff1-92c5-a61897305855 could not be found (HTTP 404) (Request-ID: req-639fbb98-c622-4346-b8cb-2cec2c5e4464)".
On further investigation, I see there is no such entries in useragent table. Once I add an entry to useragent table, things work fine.
I see one bug for this issue (https://bugs.launchpad.net/juniperopenstack/+bug/1511864), but the situation explained in that bug (upgrade scenarios) has not happened here.
It is reproduceable, I will do bit more investigation and will share more info regarding this (I have to rebuild the system before I can go further as the system is down with data discrepancy because of the bug 1521853).
Logs are available here - http://10.204.216.50/Docs/bugs/1521853/ - It is the correct location, because I faced both the issues for these two bugs simultaneously.
- neutron list fail
root@harishku-vm3:/usr/lib/python2.7/dist-packages# neutron net-list
Subnet fe1c1ce0-24c2-4ff1-92c5-a61897305855 could not be found (HTTP 404) (Request-ID: req-639fbb98-c622-4346-b8cb-2cec2c5e4464)
root@harishku-vm3:/usr/lib/python2.7/dist-packages# neutron net-list
Subnet 1f19f7f4-7f02-47bc-917f-0798d0959ee1 could not be found (HTTP 404) (Request-ID: req-789cef30-8d71-471c-a738-cf957b10bc36)
root@harishku-vm3:/usr/lib/python2.7/dist-packages# neutron net-list
Subnet 587ee970-39d5-483a-8a09-c72be5f523bd could not be found (HTTP 404) (Request-ID: req-59060688-f7af-4ed9-a9c9-e1b4bc649035)
root@harishku-vm3:/usr/lib/python2.7/dist-packages# neutron net-list
Subnet ecb62fd1-543b-415a-b7c8-962563329a84 could not be found (HTTP 404) (Request-ID: req-cb869c87-eaaf-453e-8a3d-aa6c455da5c5)
root@harishku-vm3:/usr/lib/python2.7/dist-packages# neutron net-list
Subnet 9ec1367a-091e-4f3c-a903-8f4edec72725 could not be found (HTTP 404) (Request-ID: req-a6d378b7-8de7-449e-a2a6-7bfcd9f2dd03)
root@harishku-vm3:/usr/lib/python2.7/dist-packages# neutron net-list
Subnet b5836368-6c58-4f56-bb3d-a31d61c50d5f could not be found (HTTP 404) (Request-ID: req-f5dcf385-8e63-4f75-99ab-0efc6868e44d)
root@harishku-vm3:/usr/lib/python2.7/dist-packages# neutron net-list
Subnet f6b7c0db-06cb-4481-bdc6-363e1c1e1c59 could not be found (HTTP 404) (Request-ID: req-a5c57055-e2b3-4568-90ca-ad084afa341a)
root@harishku-vm3:/usr/lib/python2.7/dist-packages# neutron net-list
Every time I populate useragent table with an entry.
>>> cf.insert('cf039b89-1a0b-4163-aa7f-da94cf943d45',OrderedDict([('value', u'e636e2ca-ed6a-4c12-a45f-f777fb928988 13.2.2.0/24')]))
1448964830955521
>>> cf.insert('c242df8f-5c68-40ae-94eb-d01e75143509',OrderedDict([('value', u'01e15d63-d7ae-46e9-9c60-c6b0394c2455 13.2.3.0/24')]))
1448964842730396
>>> cf.insert('3675f7ed-c171-4a35-8167-19901a1ab3dd',OrderedDict([('value', u'2f45ee34-04d4-4796-966a-65cce53a1863 13.2.4.0/24')]))
1448964853906522
>>> cf.insert('90d77d3f-573d-4d82-9ac7-0a39781e77c8',OrderedDict([('value', u'3d90b22c-c843-4b35-86f8-f9549feeda2f 13.2.5.0/24')]))
1448964869409919
>>> cf.insert('e12a0e6a-b9e1-48ed-b254-18d4d59ad427',OrderedDict([('value', u'541aaf17-424e-48da-9878-180cda1abd26 13.2.6.0/24')]))
1448964882488414
root@harishku- vm3:/var/ log/contrail# contrail-version ------- ------- ------- ------- --- ------- ------- ------- ------- -- ------- ------- ------- ------- ------ config- openstack 2.21-105 105 fabric- utils 2.21-105 105 install- packages 2.21-105~juno 105 openstack- analytics 2.21-105 105 openstack- config 2.21-105 105 openstack- control 2.21-105 105 openstack- database 2.21-105 105 openstack- webui 2.21-105 105 web-controller 2.21-105 105 plugin- contrail 2.21-105 105 neutronclient 1:2.3.8- 0ubuntu1~ cloud0. 2contrail105
Package Version Build-ID | Repo | Package Name
-------
contrail-analytics 2.21-105 105
contrail-config 2.21-105 105
contrail-
contrail-control 2.21-105 105
contrail-dns 2.21-105 105
contrail-f5 2.21-105 105
contrail-
contrail-
contrail-lib 2.21-105 105
contrail-nodemgr 2.21-105 105
contrail-
contrail-
contrail-
contrail-
contrail-
contrail-setup 2.21-105 105
contrail-utils 2.21-105 105
contrail-
contrail-web-core 2.21-105 105
ifmap-python-client 0.1-2 105
ifmap-server 0.3.2-1contrail1 105
neutron-
python-contrail 2.21-105 105
python-