OpenStack (3):MariaDB ERROR 2002 (HY000): Can't connect to MySQL server on 'controller' (115)

created at 09-01-2021 views: 4

solution

Check Mysql configuration file

vi /etc/my.cnf.d/openstack.cnf

change (comment)

bind-address=192.168.75.128 

add new:

bind-address=0.0.0.0
created at:09-01-2021
edited at: 09-01-2021: