ID #1040

Why is the dashboard not working at all?


All you see at Reports->Dashboard is the following error message ...

There was an error collecting ganglia data ( fsockopen error: Connection refused


Probable Cause:

The most likely cause is that the colama server does not have a default route configured.

ganglia uses multicast for communication and multicast will not work without a configured default route.


Recommendation: (needs Administrative privileges)
configure a default route on the external interface and this problem will go away.

       sudo route add default gw <gateway ip> 

and restart the ganglia service

sudo service gmond restart

refresh the webpage

ctrl + F5

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