chrisq0
August 26, 2016, 12:02pm
#1
Hi,
I have an image on warwick CLIMB OpenStack. I want to transfer that to someone else’s OpenStack so they can create instances from it. They have told me to ‘export image’. I cannot see how to do this on the DashBoard. Is it even possible?
Thanks,
Chris
It’s not possible through the dashboard. There is a way to do it however: we would plan to add this as a function to Bryn quite soon.
Yes I got some very useful feedback on this from Marius and the chaps in Germany trying to import the image…
The way to do this is by the command line API:
http://docs.openstack.org/cli-reference/glance.html
glance image-download [–file ] [–progress] <IMAGE_ID>
You need to install the command line client:
pip install --user --upgrade python-openstackclient
and export the environment from the dashboard:
Compute -> Access & Security -> API Access -> Download Openstack RC file
after sourcing the file you should be able to use the CLI…
and actually before downloading the image, you might wanna run
nova image-list
In fact though there is an issue on our system and Marius had to do it manually. The above may work on other occasions though.
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