From the race detector, staticcheck, a garbage-in battery over every safe route and a
headless pass through every tab on two machines. Fixed:
- docker inspect/health of a container that isn't there answered 500; now 404, and a
daemon that is down 503 (dockerErr, with a test).
- /api/virt/instances/{name} on a machine without Incus answered 502 "incus not found";
it now says Incus isn't ready, like its siblings.
- Deleting a ZFS snapshot with a bad name answered 500; a bad name is 400, a snapshot
that doesn't exist 404.
- The task list read a task's Running flag without the task's lock while the waiter
goroutine cleared it: a data race, now read under the lock.
- The Virtualization export config and run record were written in place; a crash
mid-write would have left a half file. Atomic now, like the config and state files.
- An unused function in kvm.go, one in incus/subnet.go, an unused field in files/move.go
and a capitalised error string, from staticcheck.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The tab reports one of four states for the selected machine (ready, repair, installable,
unavailable) from what it finds — /dev/kvm, the package manager's incus candidate, the
pool drivers the kernel has — and acts on that machine only. Install is one followed task:
packages, a pool whose backing file sits in Ham Lab's own virt/ folder (zfs pool on a file,
btrfs on a loop mount, or a plain dir), a bridge on a subnet picked clear of the machine's
routes and Docker's pools (never 10.x on a /8 LAN), the DOCKER-USER rules that keep
Docker's FORWARD drop off the bridge, the incus-admin group for Ham Lab's account, and a
restart. Instances list with live CPU and memory, create from the images: catalogue or a
local image (container or VM, limits, cloud-init), start/stop/restart/force-stop/rename/
delete, console and shell as terminal tabs, snapshots with Incus's own schedule and expiry,
limits editing. Images: local store, catalogue search and download (exported into the
library too), import a tarball or a VM disk from a path, publish an instance.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
