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Embedding some monitoring agents in virtual machine images (for example, QEMU Guest Agent, Chef, Puppet, Ansible, SaltStack, Terraform, etc.). This generally does not solve diagnostic problems in case of kernel panic.
One of the possible monitoring implementations can employ a custom ACPI SSDT table which will have a table region along with code filling it with diagnostic data. Qemu can generate periodic events which will be handled by the code in question.
3rd iteration
Developing of a monitoring / diagnostics subsystem within EVE.
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