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==== ERROR 2003 (HY000): Can't connect to MySQL server on 'IP' (116 "Connection timed out") ==== | ==== ERROR 2003 (HY000): Can't connect to MySQL server on 'IP' (116 "Connection timed out") ==== | ||
Solution: | Solution: | ||
* Check the permission of MySQL database user | * Check the permission of MySQL database user. (You may need to delete the existing setting and re-config again.) | ||
* Check the firewall rules. More on [https://devops.profitbricks.com/tutorials/install-mysql-on-centos-7/#firewall-rules Install MySQL on CentOS 7 | ProfitBricks DevOps Central] | * Check the firewall rules. More on [https://devops.profitbricks.com/tutorials/install-mysql-on-centos-7/#firewall-rules Install MySQL on CentOS 7 | ProfitBricks DevOps Central] | ||