Per @danmt on #66: hatch first, the version-aware migration as its own issue.
Building the host stack from the installer means an upgrade is no longer a tree
swap — it reaches under every box attached to that stack. So the installer now
declines to guess. Same version and ref: it says so and changes nothing.
Version or ref change with boxes on the host: it refuses, lists them, and does
so BEFORE $DEST is touched, so a refusal leaves the working install intact. No
boxes: nothing to lose, proceed. BOX_FORCE_UPGRADE=1 overrides, and the drill
sets it, because arriving on a dirty host and wiping it is the drill's job.
Ref, not just VERSION: a branch and main carry the same VERSION string, so
VERSION alone would call an install of this very branch "unchanged" and skip the
hatch. Both tag generations count as boxes — a pre-rename user.claudebox=1 box
is just as much someone's work as a current one.
The box query runs unprivileged first and escalates only if the socket refuses:
anyone who owns boxes is already in incus-admin, and an installer should not
demand a sudo password merely to look.
The error deliberately does not suggest snapshot -> rm -> restore --from: 'box
rm' deletes a box AND every snapshot it has, so that path loses the data at the
rm. It says to copy anything needed out of the box first. Raised on #67.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Review found two real problems, both confirmed by reproducing them.
setup-host hardcoded 'sudo' for every privileged call, so install.sh's
deliberate root branch — the one that proceeds when id -u is 0 even with no
sudo installed — handed off to a script that died on 'sudo: command not found'
before doing anything (exit 127, reproduced with env -i and a minimal PATH).
The root path was nominal, not real. Privilege is now resolved once: nothing at
UID 0, sudo otherwise, a clear error if neither is possible.
Two things fell out of that. Root does not need incus-admin at all (UID 0 opens
the socket regardless), so adding root to the group was a no-op that also missed
the human — under 'sudo install.sh' that is SUDO_USER, who is now the one
granted the group. And apt must not hang: install.sh runs setup-host with nobody
watching, while a fresh cloud image holds the dpkg lock in apt-daily for its
first minutes, so the calls are now bounded and non-interactive.
The drill did not exercise any of this. It ran setup-host immediately after
install.sh, so the stack existed by the drill's own hand and a run passed
identically whether or not install.sh had done a thing — a fresh run converged
three times while its messages still described the pre-#63 "first pass may only
add you to the group" behaviour. It now asserts the post-install stack in-group,
before the clean or anything else mutates the host, which is the assertion that
actually proves #64. setup-host then runs exactly once more, after the clean —
that one is load-bearing, since the clean deliberately unsets dns.mode and
something has to converge it back. DRILL_OWNS_SETUP=1 hands sequencing back to
the drill. Pre-setup tripwires now read before install.sh, because install.sh is
what triggers setup now; read afterwards they said nothing.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
box setup-host stopped halfway when it had to add you to incus-admin: it
usermod'd, printed a NOTE telling you to re-login and re-run, and exited 0 —
a success-shaped no-op with no boxnet, no ACL, no box-net profile and no
firewall behind it. It now re-execs itself under 'sg incus-admin' and
finishes in that same invocation.
The membership check was also asking the wrong question. 'id -nG "$USER"'
names a user, so it reads the group database — which lists incus-admin the
instant usermod returns, while the shell's own credentials still lack it
(supplementary groups are fixed at login). A same-session re-run therefore
passed the check and died further down on a bare permission error from incus
that mentioned neither the group nor the re-login. Argless 'id -nG' asks the
process what it actually holds, which is what incus checks when it opens
/var/lib/incus/unix.socket.
With one run now sufficient, install.sh runs the setup itself instead of
printing a warning and leaving the user a command: the install reported
success and 'box new' then failed on a host with no Incus. setup-host is
idempotent, so doing this on every install is also how an upgraded host picks
up stack changes. BOX_SKIP_SETUP_HOST=1 opts out, and a failed setup leaves
the install standing and says what to re-run.
Fixes#63Fixes#64
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A bare host got two DIRTYs (the box-to-box drop 'MISSING', the host's
Tailscale resolver) and a 'NOT fit to mint (or to drill)' verdict — and
the very next drill run went 84/84 green from that exact state. Missing
from a stack and never set up are different findings: the network,
profile and ACL sections already knew this; the firewall and resolver
sections now do too. FRESH (no boxnet) downgrades both to information —
the VPN resolver is still named, as a fact about the host that setup-host
pins around, not a fault in a stack that does not exist. The clean
verdict on a fresh host now says what to actually do: run setup-host, or
the drill, which sets the host up itself.
Verified both paths live: standing stack → 'clean', post-teardown →
'fresh' with no DIRTYs.
Also: the measured drill count is 84 (README said 83 — the box-info
exposure check was a NOTE when last counted and is a PASS now).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
One entry for now — 0.5.0 as merged plus the inline resource flags that
fold into it. Pre-0.5.0 history stays in git and drill/RUNS.md, which
this points at.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
