instance resizing on a running vm

asked 2019-02-11 00:38:22 -0500

sanjay khuntia gravatar image

Hi All, Is there any way to resize one running instance based on its RAM, CPU or disk individually in the latest openstack versions?

Found one similar question on this, but it was asked years back and there was no support for this then. https://openstack.nimeyo.com/39941/openstack-change-options-cpu-ram-nic-on-already-launched-vm

But I dont want resize giving some new flavor as described here - https://ask.openstack.org/en/question/92488/how-to-increase-the-memory-of-instance-without-changing-cpu-and-disk-size/

https://ask.openstack.org/en/question/1750/can-i-scale-upscale-down-computing-resourceie-cpu-ram-disk-on-running-vm-instances-without-shutting-it-down/

any open source tools or service available now to achieve this?

thanks in advance for the replies.

best regards

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Comments

What a co-incidence, I just posted the same question (although related just to disk space). By the time I finished writing my question your question popped up. https://ask.openstack.org/en/question/119853/extending-an-in-use-cinder-volume/ (https://ask.openstack.org/en/question...)

pv2b gravatar imagepv2b ( 2019-02-11 04:43:18 -0500 )edit