Please let me know why the database creation fails with the below message.
User Group Backend configuration has been successfully written to: /etc/icingaweb2/groups.ini
Unable to create user group “Administrators”. An error occured:
ERROR: Zend_Db_Adapter_Exception in /usr/share/icingaweb2/library/vendor/Zend/Db/Adapter/Pdo/Abstract.php:145 with message: SQLSTATE[HY000]  Unknown database 'icingaweb2
I have a separate RHEL 7 server for the web and separate RHEL 7 server for the IDO backend.
php-mysql and ZendFramework-Db-Adapter-Pdo-Mysql have been installed. All the necessary modules in the initial setup showed green except for imagick rpm which I have not installed.
As far as I know icingaweb2 is created at the end of the setup. Validation steps were all successful prior to this.