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the instance has an error status: Please try again later [Error: No valid host was found. There are not enough hosts available.].

asked 2015-03-20 02:12:06 -0500

anky gravatar image

i have installed openstack with devstack scripts on single node but gives error on instance creation

Error: Failed to perform requested operation on instance "test", the instance has an error status: Please try again later [Error: No valid host was found. There are not enough hosts available.].

even my nova ,cinder ,heat ,glance.....working i even saw all logs with screen

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answered 2015-03-20 17:37:36 -0500

Usually, this simply means you're asking for something that can't be provided.. maybe the instance you're trying to create requires more resources than are available - perhaps too much memory, more CPUs, or more disk?

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i am using vsphere and have given 2 CPU,16GB ram and 100GB HDD to VM.

anky gravatar imageanky ( 2015-03-22 22:25:34 -0500 )edit
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answered 2015-03-25 06:45:48 -0500

anky gravatar image

i just solved it by adding an entry in /etc/sudoers on my centos7 machine and rebooting before ./stack.sh

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Asked: 2015-03-20 02:12:06 -0500

Seen: 1,773 times

Last updated: Mar 25 '15