Open Stack

We are running 3 nova schedulers against a rabbitmq cluster of 3, it would appear that only 1 of every three requests to boot a vm fail. Stopping two of the three schedulers brings us back to 100% spawn rate, whereas with all three it goes:

fail
fail
success
fail
fail
success
...

Is this something that is a known good configuration to use, or should we be trying something else here (HA/VIP’s).  Perhaps I’m missing something obvious as well?


-ryan
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