How are you currently monitoring your Linux network in the cloud?
We run several (read 7) CentOS instances that host several websites as-well-as a couple of MySQL instances. I am trying to find an open source (or extremely affordable closed-source) solution for monitoring disk space, network utilization, CPU utilization, and service monitoring.
Bonus points if it can:
- Ping\Monitor Websites
- Nice Dashboard we can put on a big screen for our team to monitor.
- (Super Bonus) Extensible Dashboard that we can add things like "Today's Sales" to it.
- (Nice to have) Ability to also monitor Windows Server \ MS SQL Server instance.
(Back in my Windows hosting days we used a tool called IPMonitor, I'm trying to find something similar that is Linux based and hopefully more affordable.)