Plugin to show icinga2 tactical overview, developed by python, in order to use this plugin, you should enable icinga2-api first.
Download the latest package from site below
Or install it by brew cask
brew cask install bitbar
Just download the plugin of your choice into your BitBar plugins directory and choose Refresh from one of the BitBar menu.
The BitBar app lets you put the output from any script or program right in your Mac OS X menu bar. And it’s completely free. An impressive number of plugins have already been contributed by a wide range of developers just like you, and this site makes it easy to find them.
NagBar is a freeware Nagios, Icinga and Thruk monitoring client which runs in the status bar and give updates about the monitored services. NagBar is a Mac OS X native application created using the Cocoa framework.