Move the supported systemd path to two services: an owner-user bangerd for
orchestration and a narrow root helper for bridge/tap, NAT/resolver, dm/loop,
and Firecracker ownership. This removes repeated sudo from daily vm and image
flows without leaving the general daemon running as root.
Add install metadata, system install/status/restart/uninstall commands, and a
system-owned runtime layout. Keep user SSH/config material in the owner home,
lock file_sync to the owner home, and move daemon known_hosts handling out of
the old root-owned control path.
Route privileged lifecycle steps through typed privilegedOps calls, harden the
two systemd units, and rewrite smoke plus docs around the supported service
model.
Verified with make build, make test, make lint, and make smoke on the
supported systemd host path.
Adds docs/dns-routing.md covering how `<vm>.vm` resolution works:
auto-configuration on systemd-resolved hosts (what the daemon
already does), and per-resolver recipes for dnsmasq /
NetworkManager+dnsmasq / /etc/resolv.conf / macOS `/etc/resolver/`
/ WSL. Plus verification via `dig @127.0.0.1 -p 42069` and
troubleshooting for the common failure modes.
README reshape: lead with the three things a common user needs —
quick start, what `vm run` does, where to put hostnames + image +
config — and push the rest to docs. `vm create` / OCI `image pull`
/ `image register` / workspace-and-session primitives are all still
documented, just under docs/advanced.md where they're not in the
first-time reader's way. Web UI and unnecessary implementation
notes dropped; the "further reading" section at the bottom
enumerates the five docs pages so nothing becomes hard to find.
README shrinks from 208 → 158 lines.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
