I have a controller node and a compute node on two different hosts. When I query ceilometer from the compute node, I get a "Connection refused" errror from port no 27017 of controller node, which I suppose is the port no where mongo listens. I haven't installed mongodb in the compute node, though the error points to the controller node's mongodb port. This is the query is posted: curl -X GET -H 'X-Auth-Token:<token_here>' " http://127.0.0.1:8777/v2/meters/instance?q.field=metadata.event_type&q.value=compute.instance.delete.start " The result I get: The output <http://pastebin.ubuntu.com/5835477/> (Since the output was too long, I considered not pasting it here, apologies for inconvenience). What is the reason behind this and how should I correct this? Please feel free to ask for clarification. -- Thanks and regards, Jobin Raju George Third Year, Information Technology College of Engineering Pune Alternate e-mail: georgejr10.it at coep.ac.in -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130702/5386e2c8/attachment.html>