Show HN: Holos – QEMU/KVM with a compose-style YAML, GPUs and health checks
Summary
Holos provides a Docker Compose-style workflow for managing KVM/QEMU VMs on a single host. It uses YAML to define multi-VM stacks with per-VM isolation, cloud-init provisioning, health checks, and optional GPU passthrough. The README covers quick-start usage, CLI commands, and host requirements, making it practical for SMB IT automation.