Improve guest OS interaction in context packages #95
Labels
category: context linux
Linux OS contextualization packages
type: feature
A new feature planned for implementation
Milestone
Issue to keep track of the investigation on qemu-ga usage and its integration possibilities within the linux context packages.
VM crashing detection
The current monitoring system can not detect a VM crashing. This was tested with a kernel-panicked VM. With qemu-ga installed in the VM, a crash can be detected by the hypervisor. We can check if the VM has crashed with:
virsh qemu-agent-command one- '{"execute":"guest-ping"}'
The VM is not crashed if the exit code of the command is 0, meaning that the VM is replying to the qemu "ping".
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