[Openstack] [Nova Juno]

Amit Anand aanand at viimed.com
Fri Nov 14 17:13:05 UTC 2014


Just an FYI if anyone trying to help or following this - I pretty much
nuked my controller and rebuilt it and now dont have this error anymore. No
clue why it fixed now. Im having other issues now with nova-conductor and
Nova Computer service, another authentication error it seems. I posted that
question yesterday so if any yall have ideas would appreciate it!

Thanks Raghu and John for trying to help out with this.

On Wed, Nov 12, 2014 at 8:20 PM, Raghu Vadapalli <rvatspacket at gmail.com>
wrote:

>
>
>
>> Raghu
>
> On Wednesday, Nov 12, 2014 at 2:13 PM, John Griffith <
> john.griffith at solidfire.com>, wrote:
>
>> On Wed, Nov 12, 2014 at 11:16 AM, Amit Anand <aanand at viimed.com> wrote:
>> > Hi all,
>> >
>> > So been trying to figure out why this is happening I was hoping yall
>> could
>> > maybe shed some light on it asI really would not like to have recreate
>> > everything on my controller node!
>> >
>> > So whenever I try to sync the nova database:
>> > su -s /bin/sh -c "nova-manage db sync" nova
>> >
>> > I get this error in my logs:
>> > 2014-11-12 13:09:45.323 29721 TRACE nova raise operational_error
>> > 2014-11-12 13:09:45.323 29721 TRACE nova OperationalError:
>> > (OperationalError) (1045, "Access denied for user 'nova'@'localhost'
>> (using
>> > password: YES)") None None
>> >
>> >
>> > Ive tried dropping and recreating the nova table but still keep getting
>> the
>> > same error. Ive looked into the mysql database for the users and this
>> is
>> > what I have:
>> >
>> > Database changed
>> > MariaDB [mysql]> SELECT user,password,host FROM user;
>> > +----------+-------------------------------------------+-----------+
>> > | user | password | host |
>> > +----------+-------------------------------------------+-----------+
>> > | root | *7088873CEA983CB57491834389F9BB9369B9D756 | localhost |
>> > | root | *7088873CEA983CB57491834389F9BB9369B9D756 | 127.0.0.1 |
>> > | root | *7088873CEA983CB57491834389F9BB9369B9D756 | ::1 |
>> > | keystone | *7088873CEA983CB57491834389F9BB9369B9D756 | localhost |
>> > | keystone | *7088873CEA983CB57491834389F9BB9369B9D756 | % |
>> > | glance | *7088873CEA983CB57491834389F9BB9369B9D756 | % |
>> > | glance | *7088873CEA983CB57491834389F9BB9369B9D756 | localhost |
>> > | neutron | *7088873CEA983CB57491834389F9BB9369B9D756 | % |
>> > | neutron | *7088873CEA983CB57491834389F9BB9369B9D756 | localhost |
>> > | nova | *7088873CEA983CB57491834389F9BB9369B9D756 | % |
>> > | nova | *7088873CEA983CB57491834389F9BB9369B9D756 | localhost |
>> > | root | *7088873CEA983CB57491834389F9BB9369B9D756 | % |
>> > +----------+-------------------------------------------+-----------+
>> > 12 rows in set (0.00 sec)
>> >
>> >
>> > Any ideas on how to fix this would be greatly appreciated. Thank you
>> very
>> > much!
>> >
>> > Amit
>> >
>> > _______________________________________________
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>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>> > Post to : openstack at lists.openstack.org
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>> >
>>
>> I seem to recall hitting something like this in an upgrade I did, and
>> I'm not sure but check your permissions on your /etc/nova directory,
>> particularly nova.conf. I ran into the same problem and that's what
>> it turned out to be.
>
> [rvv]
>
>
>> Most likely the mysql password and configuration file don't match.
>
> _______________________________________________
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>>
>
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