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On 23/11/16 09:16 PM, Srikanth Vavilapalli wrote:
> Yes, I agree, this issue is not related to ceilometer. We have verified that none of the keystone commands (keystone endpoint-list, keystone catalog, keystone user-list) are working in that VM2, they all stuck in getting the token-get operation (/v2.0/tokens).
>
> If I had to suspect the keystone server setup in my VM1, then the keystone client on VM3 also wouldn't work. So seems something else is going wrong here. The keystone debugs logs also not helping much here...

you could try seeing if you can access vm1 from vm2. i imagine you have 
some networking issues.

>
> On the last part, could you plz point us to any existing wiki pages that describe to migrate away from ceilometer-api? Thanks for ur help...

we have a guide on how to switch to Gnocchi[1]. we don't currently have 
a guide to switch to anything else but you can always just use either 
udp or http publishers and push to your required target... that our just 
push to oslo.messaging topic and have your service consume from it.

[1] 
http://docs.openstack.org/developer/ceilometer/install/dbreco.html#moving-from-ceilometer-to-gnocchi

cheers,

-- 
gord