Also when I run "sudo su && mysql", I get this error:

ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES).

We don't see this error on our controller hosts in other DCs.

On Thu, Jul 15, 2021 at 10:56 PM Pete Zhang <peiyong.zhang@salesforce.com> wrote:

• What version of Openstack?    
•          Train
• 
  
• How was it deployed?              
•           I have a set of Puppet Modules and a local yum repo containing the needed RPMs
  
• 
  
• Besides that log, anything else?
  
•         Not much
• 
  
• Can you turn up the debug level for the scheduler and see what it says?  
•         nova-consoleauth.log   
•                      DBError: (pymysq.err.InternalError) (1130, u"Host '10.160.5.229' is not allowed to connect to this MariaDB server")
•                      the ip addr "10.160.5.229' may vary
• 
  
•        nova-scheduler.log
•                      DBError: (pymysq.err.InternalError) (1130, u"Host '10.160.6.103' is not allowed to connect to this MariaDB server")
•                     "10.160.5.229' may vary

On Thu, Jul 15, 2021 at 8:59 PM Laurent Dumont <laurentfdumont@gmail.com> wrote:

I think you'll need to provide a bit more context so that we can assist.

• What version of Openstack?
  
• How was it deployed?
  
• Besides that log, anything else?
  
• Can you turn up the debug level for the scheduler and see what it says?

On Thu, Jul 15, 2021 at 10:12 PM Pete Zhang <peiyong.zhang@salesforce.com> wrote:

We are installing openstack in a new DC and seeing openstack-nova-consoleauth/scheduler failed to start up.

Checking log and found this.

Host 10.160.4.5 is not allowed to connect to this MariaDB server.

Three controller nodes are installed with MariaDB/Galera Cluster, none of them with this ip. 

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