Hi,
I open sourced our agent for HAProxy agent health checks, Sway. It's on
GitHub[1]. Hopefully it's useful to someone!
Sway differs from alternatives that I found (such as Herald[2]). Instead
of using a plugin system, Sway uses commands. This allows me to re-use
general-purpose Nagios scripts. Also, the code has nearly 100% test
coverage.
If Sway is useful to someone, for easy installation, I included the
Debian package source in the repository.
With kind regards,
William Edwards
[1]: https://github.com/CyberfusionNL/Sway
[2]: https://github.com/helpshift/herald