This is an old revision of the document!
We use Zenoss for monitor and alerting the whole HPC. Page can be found here Zenoss
At PEARC20 conference I became aware of Netdata which seems a good tool for our “tails” (login, storage servers for example). Lots of detailed information.
bash <(curl -Ss https://my-netdata.io/kickstart.sh)
Then open port 19999 in firewall for wesleyan.edu.