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Nova: No handlers could be found for logger "oslo_config.cfg"

asked 2016-04-28 11:04:55 -0500

Aymen gravatar image

updated 2016-04-29 12:41:54 -0500

Hi all, I'm trying to install/configure OpenStack Liberty following the instructions described in the following link: (

My OS version is a CentOs7.2. I'm using MariaDB as a Database.

When trying to populate the compute database using the command:

"su -s /bin/sh -c "nova-manage db sync" nova"

I'm getting the following error message: "No handlers could be found for logger "oslo_config.cfg" Command failed, please check log for more info"

Please find attached the nova config file.

I get the following conductor error: Apr 28 17:12:07 controller nova-conductor[218245]: OperationalError: (_mysql_exceptions.OperationalError) (1045, "Access denied for user 'nova'@'controller' (using password: YES)")

Could someone please help me how to adjust my configuration ? It's my first openstack installation.

Best regards,

Aymen Abdelwahed.

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answered 2016-04-29 09:12:10 -0500

Aymen gravatar image

updated 2016-04-29 12:40:46 -0500

Problem solved: It was related to nova-compute configuration: Both of "compute_driver" and "firewall_driver" parameters should be set as below:



:) Hope it can help someone

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Asked: 2016-04-28 11:04:55 -0500

Seen: 502 times

Last updated: Apr 29 '16