Ask Your Question

Adding multiple compute nodes in multi node Juno installation

asked 2015-05-06 02:30:30 -0600

Aman gravatar image

I have a multi node OpenStack setup with a Controller node, Network node and a Compute node. Now I want to configure another Compute node, and I am having bit issues in that.

So what should be the steps to add another Compute node in a multi node setup. Also do I need to create an endpoint and compute services again on the controller side.

edit retag flag offensive close merge delete

2 answers

Sort by ยป oldest newest most voted

answered 2015-05-06 02:50:28 -0600

uts9 gravatar image

Copy nova.conf from exiting compute node to new node and change the network parameters(Host IP). Restart nova services and run nova service-list.

edit flag offensive delete link more


thanks, but my query is that do we need to create any endpoint for new-compute-host because i am getting the error of unble to ssh <ip of="" new="" host="">.

Aman gravatar imageAman ( 2015-05-06 07:28:55 -0600 )edit

answered 2015-05-06 02:41:45 -0600

dbaxps gravatar image

Would you run RDO Juno ( Kilo) you just update your original answer file as follows:

EXCLUDE_SERVERS=<ip of controller>,<ip of network node>,<ip of existing compute nodes>
CONFIG_COMPUTE_HOSTS=<ip of existing compute node>,<ip of new compute node>

and rerun packstack

edit flag offensive delete link more

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower


Asked: 2015-05-06 02:30:30 -0600

Seen: 481 times

Last updated: May 06 '15