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what are prerequisites of multinode openstack installation?

asked 2015-03-18 01:04:06 -0500

anonymous user

Anonymous

updated 2015-03-18 01:08:56 -0500

I want to install openstack using packstack with multinodee deployments with a architecture of one controller (172.16.32,.101),and 2 compute node (172.16.32.102,172.16.32.103) on centos 7

What prerequisites for installation of the same and also significane of NTP .

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answered 2015-03-18 01:16:44 -0500

dbaxps gravatar image

updated 2015-03-18 01:21:52 -0500

At least two NICs on each node. One for management network one for endpoint of VXLAN tunnel.
It's better to have 3 NICS on Network Node for splitting public and management networks.
NTP is required to sync nodes ( service should be installed on each one)
If your boxes have just one NIC it may used for both purposes, but you will experience performance degradation.

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Please, read answer one more time. In particular, the last sentence.

dbaxps gravatar imagedbaxps ( 2015-03-19 01:12:28 -0500 )edit

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Asked: 2015-03-18 01:04:06 -0500

Seen: 51 times

Last updated: Mar 18 '15