Lik`s forum

[lik]

1. Native support and concomitant functional

http://nagios.sourceforge.net/docs/3_0/distributed.html
http://nagios.sourceforge.net/docs/nagioscore/3/en/clusters.html
http://nagios.sourceforge.net/docs/nagioscore/3/en/redundancy.html
http://nagios.sourceforge.net/docs/3_0/configmain.html#ocsp_command
NSCA - Nagios Service Check Acceptor

2. Modules/brokers/services

http://dnx.sourceforge.net/
http://www.op5.org/community/plugin-inventory/op5-projects/merlin
check_mk
Centreon with MK_Livestatus
Nagios reporter (modified by Felipe Ferreira) allows csv of hosts, use html2csv function
http://exchange.nagios.org/directory/Addons/Database-Backends/NDOUtils/details
Nagios Fusion (paid software)

3. GUI and ready solutions

http://www.op5.org/community/plugin-inventory/op5-projects/ninja
http://en.doc.centreon.com/DistributedArchitecture
http://www.shinken-monitoring.org/

4. To review
http://riemann.io/index.html