contrail-analytics-api in (UvePartitions:UVE-Aggregation connection down)

[wenqing liang]

3.2.6.0-52 kilo and mitaka

contrail-analytics-api initializing (UvePartitions:UVE-Aggregation[Partitions:0] connection down)

09/30/2017 12:00:16 AM [contrail-analytics-api]: redis-uve failed Error 111 connecting 10.10.0.5:6379. Connection refused. for key ObjectCollectorInfo:__NONE__: (u'10.10.0.5', 6379, 27449) tb Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/opserver/uveserver.py", line 240, in get_uve
    pperes = ppe.execute()
  File "/usr/lib/python2.7/dist-packages/redis/client.py", line 2000, in execute
    return execute(conn, stack, raise_on_error)
  File "/usr/lib/python2.7/dist-packages/redis/client.py", line 1869, in _execute_transaction
    connection.send_packed_command(all_cmds)
  File "/usr/lib/python2.7/dist-packages/redis/connection.py", line 292, in send_packed_command
    self.connect()
  File "/usr/lib/python2.7/dist-packages/redis/connection.py", line 235, in connect
    raise ConnectionError(self._error_message(e))
ConnectionError: Error 111 connecting 10.10.0.5:6379. Connection refused.

logs uploaded to /cs-shared/bugs/

[Nitish Krishna Kaveri (nitishk)]

In API log this traceback is seen even after changing the hc_max_miss value to 7:

Traceback (most recent call last):
  File "/usr/bin/contrail-api", line 9, in <module>
    load_entry_point('vnc-cfg-api-server==0.1dev', 'console_scripts', 'contrail-api')()
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 3805, in server_main
    main(args_str, VncApiServer(args_str))
  File "/usr/lib/python2.7/dist-packages/vnc_cfg_api_server/vnc_cfg_api_server.py", line 1560, in __init__
    if project['quota']:
KeyError: ‘quota'

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/36165
Submitter: Ignatious Johnson Christopher (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/36165
Committed: http://github.com/Juniper/contrail-controller/commit/4c8364722eccdcab39abbd17ec7ac866bccfc5f2
Submitter: Zuul (<email address hidden>)
Branch: R3.2

commit 4c8364722eccdcab39abbd17ec7ac866bccfc5f2
Author: Ignatious Johnson Christopher <email address hidden>
Date: Mon Oct 2 12:04:02 2017 -0700

Check of the qouta in the project before

intitializing the quota counter.

Closes-Bug: 1720546

Change-Id: Ic366d9701cdfd72b55db76c4f5c1f98bb0f79d2d

[Ignatious Johnson Christopher (ijohnson-x)]

In R3.2.3.x Quota changes are not ported, so this bug is invalid for R3.2.3.x branch

[Ignatious Johnson Christopher (ijohnson-x)]

Faced in Trunk/mainline as part of the original commit https://github.com/Juniper/contrail-controller/commit/67d7f8578c9aa3f619d158a1d0370e94d7bf3161

[Ignatious Johnson Christopher (ijohnson-x)]

Fixed in R4.1 as part of the original fix https://github.com/Juniper/contrail-controller/commit/6690bb1b54eb059eefa1419703a92948a72568d0#diff-e5c35f6c399cc916195bfe86bbf6289dR1461

[Ignatious Johnson Christopher (ijohnson-x)]

Fixed in R4.0 as part of the original fix https://github.com/Juniper/contrail-controller/commit/b15f4c8aa80146a769bc38366e43061f6121b017#diff-e5c35f6c399cc916195bfe86bbf6289dR1432