Re: for rbd, how to use qmp directly to add dick
On Sun, Oct 31, 2021 at 22:06:08 +0800, longguang.yue wrote:
Hi, all:
in my case, i need to add device via qmp. but for rbd drive needs a secret object.
Could you please explain what you are trying to achieve? Or why libvirt
hotplug API is not sufficient to you?
how to produce secret object.
'base64 -d' outputs unreadable code .
The secret data is encrypted by a per-VM key (see keyid masterKey0).
For testing purposes you can add also secrets in plaintext
(format=plain). I can point you to qemu documentation on secrets if you
want, but first I want to know why you are not using libvirt APIs
directly.
-object
secret,id=virtio-disk0-secret0,data=2YVH6svMZa42RfVx8MbIIVjtU6iGO8QzFADuDnLk7BU=,keyid=masterKey0,iv=/m3QyHQ33NeMEfDDMuDEeg==,format=base64
thanks