Comments on How to Install Icinga 2 Monitoring Software on Ubuntu 18.04 LTS
Icinga 2 is a free and open source monitoring tool that can be used to monitor multiple servers or whole data centers from a single monitor system. In this tutorial, I show you how to install and configure the Icinga 2 monitoring tool using an Ubuntu 18.04 LTS server.
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By: Andre
On the step MySQL IDO backend I always get a error when I click 'Validate Configuration'. What can I do?
Error:
Connection failed SQLSTATE[HY000] [1045] Access denied for user 'icinga2'@'localhost' (using password: YES)By: Priit
This manual is missing one very important line:
mysql -u root icingaweb2 -p < /usr/share/icinga2-ido-mysql/schema/mysql.sql
As a result you will get IDO backend validation error.
By: Briman
Priit, the installaer takes care of all that. If you are getting an IDO backend validation error, you've put the wrong db and/or username for the backend DB.