SOLUSVM - Error Retrieving Information... Could not contact x.x.x.x on port 6767

The issue with slave connection is simple - it was caused by old PHP handler running on the server:

[[email protected] ~]# php -v
PHP 5.6.30 (cli) (built: Jun 18 2020 04:02:28)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
with the ionCube PHP Loader (enabled) + Intrusion Protection from ioncube24.com (unconfigured) v6.0.9, Copyright (c) 2002-2016, by ionCube Ltd.

To resolve this I have replaced current link with PHP 7:

[[email protected] ~]# mv /usr/bin/php /usr/bin/backup-php2
[[email protected] ~]# ln -s /usr/local/svmstack/php7/bin/php /usr/bin/php

Stopped service PHP 5.6.30 and started PHP 7 and restarted web server:

[[email protected] ~]# service svmstack-fpm stop
Gracefully shutting down php-fpm  done
[[email protected] ~]# service svmstack-fpm7 restart
Gracefully shutting down php-fpm7 warning, no pid file found - php-fpm7 is not running ?
Starting php-fpm7  done
[[email protected] ~]# service svmstack-nginx restart


2nd possible issue :

After a migration, or a change of the Master's IP, the allow.dat file could be out of date
Check the file and update it with New IP if necessary

[[email protected] ~]# cat /usr/local/solusvm/data/allow.dat

 

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