Add export of instances WD-13701

[edlerd]

Done

• Add export of instances

Fixes WD-13701

QA

1. Run the LXD-UI:
   • On the demo server via the link posted by @webteam-app below. This is only available for PRs created by collaborators of the repo. Ask @mas-who or @edlerd for access.
   • With a local copy of this branch, build and run as described in the docs.
2. Perform the following QA steps:
   • export an instance from the instance detail page

[webteam-app]

Demo

Jenkins

demos.haus

[Kxiru]

Heya!
Thanks for this implementation. Exporting the image works well for me. Just one question though, for instances that are running, I find that the Export image button is not disabled. Should one be able to create a backup of an instance even when it is running?

[edlerd]

Heya! Thanks for this implementation. Exporting the image works well for me. Just one question though, for instances that are running, I find that the Export image button is not disabled. Should one be able to create a backup of an instance even when it is running?

Yes, we can export a running instance. That works in thelxc export cli, as well as in the api we are using here.

[Kxiru]

LGTM, thank you for the extra feature and for clarifying whether to export during a running instance 👍 .