Hi
I know LXD has an option to exec commands. Also LXD uses Qemu in background for VM works.
I want to know how LXD does an exec
operation on VM? What is low level command that directly use Qemu
to do exec. I couldn’t find this from LXD source.
Hi
I know LXD has an option to exec commands. Also LXD uses Qemu in background for VM works.
I want to know how LXD does an exec
operation on VM? What is low level command that directly use Qemu
to do exec. I couldn’t find this from LXD source.
It doesnt use qemu directly to execute commands inside a vm. This isnt possible.
Instead it uses a Go program inside the vm guest called lxd-agent to run the commands which communicates with lxd on the host using the vsock protocol and websockets.