Our University requires all web applications to follow WCAG accessbility guidelines. We’re trying to find a monitoring tool that we can use. You have an accessbility page claiming that Icinga is accessible. However our major use is to collect and display historical performance data. That requires plugins, and as far as I can tell none of them attempt to be accessible. Do you know of any way to display historical performance data that is accessible?
I understand that a graph is going to be by definition not accessible for screen readers. However one could display the data as a table. Even the common display of current, average and max might be useable if it’s displayed as text and not part of the image.