what is the difference between enable coordination (HA) and multiple works in ceilometer?

asked 2017-04-21 00:36:53 -0600

zero gravatar image

hello,

what is the difference between enable coordinations (tooz HA?) and set multiple workers in conf file? which is more efficient to process data ?

why not just use Nginx to do some load balance and HA? for example we can use Nginx to route data to multiple Openstack agents.

I am really confused about these things, anyone can help?

Thanks in advance

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I am still confused about these things. because some people use Nginx to route data to different agents and some use coordination to do HA. are they the same in some sense. If I set two workers in an agent on a node. and I startup two agent both with only one worker on a node. are they the same?

zero gravatar imagezero ( 2017-04-21 00:48:09 -0600 )edit