yahoo-eng-team team mailing list archive

[Abby Murali <1706016@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Configuration
============
Release name: Ocata

One controller node and one compute node of Intel Xeon processor with 64
GB RAM and 1.5 TB HDD

keystone,cinder,neutron,dashboard all are in controller and compute on
second server.

Provider network configuration


the setup runs fine and after instance starts running the following
error showed up on some commands.

---------------------------Start-----------------------------------
[root@controller ~]# openstack server list
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'sqlalchemy.exc.OperationalError'> (HTTP 500) (Request-ID: req-c5fc6b38-f111-4b59-8d9b-75afba138175)
[root@controller~]#
-----------------------------------End--------------------------------------

when I look in to the nova-api.log file I could find the following
error

OperationalError: (pymysql.err.OperationalError) (1040, u'Too many
connections')


The error goes off after restarting the mariadb.service.

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1706016

Title:
  Unexpected API Error :<class 'sqlalchemy.exc.OperationalError'> (HTTP
  500)

Status in OpenStack Compute (nova):
  New

Bug description:
  Configuration
  ============
  Release name: Ocata

  One controller node and one compute node of Intel Xeon processor with
  64 GB RAM and 1.5 TB HDD

  keystone,cinder,neutron,dashboard all are in controller and compute on
  second server.

  Provider network configuration


  the setup runs fine and after instance starts running the following
  error showed up on some commands.

  ---------------------------Start-----------------------------------
  [root@controller ~]# openstack server list
  Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
  <class 'sqlalchemy.exc.OperationalError'> (HTTP 500) (Request-ID: req-c5fc6b38-f111-4b59-8d9b-75afba138175)
  [root@controller~]#
  -----------------------------------End--------------------------------------

  when I look in to the nova-api.log file I could find the following
  error

  OperationalError: (pymysql.err.OperationalError) (1040, u'Too many
  connections')

  
  The error goes off after restarting the mariadb.service.

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