The name a machine was added under stays its identity — the URL, its accent, what the hub's
API calls it — and is what the Machines page shows as 'Added as'. The hostname is read live
rather than at start-up, so renaming a machine reaches the console without a restart.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The process table's columns fit the box they are in, the rate control saves, curves are
timed on the viewer's clock and keep to the stride, the power icon is drawn, and a young
history draws in from the right instead of being stretched.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Each machine keeps 300 points per curve whatever the window, so memory doesn't follow it;
a wider window means wider points, each the average of its bucket rather than one instant
out of it. The hub passes the setting to every machine it manages.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A named volume is deleted by typing its name, one at a time; the API wants it named
twice; nothing is forced. Prune touches anonymous volumes only.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
A new stack is a folder in a home (where stacks are already kept: Dockhand's group here,
~/stacks elsewhere) with compose.yaml and an optional root-only .env, validated by compose
before it is kept and deployed the way its neighbours were — inside dockhand, or to a node
over tcp from the hub. New container is the same dialog on a form that writes the compose.
Homes are scanned, so undeployed stacks stay listed. Delete moves a stack's files to
.hamlab-trash; nothing is forced, and volumes and data are never touched.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Stacks are found from container labels; the file is resolved on the host or through an
orchestrator's mounts, and compose runs where the file makes sense (inside Dockhand here),
so a redeploy is identical to how the stack was deployed. Save validates with compose and
keeps a .hamlab-bak; Deploy / Update / Restart / Stop run as followed tasks.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Alerts: rules over sensors, watched fleet-wide from the hub; ntfy and webhook channels;
firing count on the rail. Docker: containers by stack with live use, start/stop/restart,
following logs, inspect, images/volumes/networks. Skins: HUD, Nord, Gruvbox, Catppuccin
(+Latte), Dracula, Tokyo Night, Solarized (+Light). Accents: per-machine colour.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Widgets: a bad pattern no longer silences every widget; malformed layouts load.
Shell: lost session returns to login at once; tab titles; Escape closes menus and dialogs.
Files: names are one path segment; unsaved edits ask before page/machine/tab changes;
only folders that opened are remembered. Terminals: unique default names; 64-char names.
API: queries capped at 10 000 values; 32 streams per client, 512 in all; only
/embed/widget is frameable. ZFS sensors: one unprivileged zpool list, no sudo journal spam.
Phone: 36 px inputs; dataset rows as wide as their cells. Machines: valid name pattern.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
- service.<unit>.active|state for services that are enabled, up or failed
- containers.* and container.<name>.running|state|health|mem|cpu (cgroup reads, no docker stats)
- sensors:read tokens can be limited to ID patterns, enforced on every endpoint and,
through the hub's filter header, on managed machines; the header can only narrow
- /api/fleet/sensors/query: one shaped query, every machine, one request
- the sampler waits what's left of the interval, so 250 ms means 4 a second
- Monitors asks for the families it draws instead of *
- unpowered hwmon sentinels (-93 °C) are not temperatures
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
- stock Monitors modules fed by one sensor stream, the catalog and one batch of
histories (GET /api/sensors/history?ids=…), through sampleAdapter.ts
- the stream closes while the page is hidden and refills its curves on return
- Disks tab live rates from the stream
- new sensors: hamlab.sample_interval, ups.last_event
- stream: asking for about the sampling rate means every sample
- NUT runtime rounded at the source
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
- sensors:read tokens open the sensor endpoints (here and on managed machines
through the hub) and nothing else; full tokens are never accepted from a URL
- /api/sensors/stream: a shaped query that keeps answering, over SSE
- /metrics: Prometheus text format
- services, updates, ZFS and SMART as background status sensors
- widget library over the sensor API; custom widgets on the dashboard
- /embed/widget: one live widget in its own bundle, the only frameable path
- Dashboard tab is now Monitors
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Every number the collector samples becomes a sensor with a stable dotted ID
(cpu.core.3.usage, fan.nct6775.fan2, fs.root.used_pct). Clients discover them
from the catalog and ask for exactly what they want, including as a shaped
query: send the object you want, get it back with the values filled in.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
- hamlab install / uninstall (internal/setup): systemd or OpenRC, elevates through
sudo or doas, runs as the invoking user, sets or generates the password, names only
journal groups that exist, waits for /healthz, reports an active firewalld/ufw.
--purge and the data chown never touch a directory that isn't Ham Lab's alone.
- install.sh: curl-able bootstrap (arch detection, SHA256SUMS, offline beside the
binaries, noexec /tmp fallback). make release builds dist/ for amd64, arm64, arm
(ARMv6), 386, riscv64. Every build is CGO_ENABLED=0; the native one used to link glibc.
- internal/priv replaces every literal `sudo -n`: uid 0, sudo or doas.
- Updates acts on dnf, zypper, pacman and apk as well as apt; dnf shows installed versions.
- Services falls back to the plain systemctl table before systemd 246 and says so on
hosts without systemd. Disks falls back to /sys/block without lsblk.
- Listener binds with IP_FREEBIND, so a LAN address that isn't up at boot is no failure.
- Self-update: the new build must pass `check` against the live config, is put in
place by atomic rename, and the daemon re-execs itself (same under any supervisor).
- State and config writes are fsynced; a corrupt state.json is set aside, not fatal.
- Terminal shutdown no longer empties the saved list, so names come back after a
restart by design rather than by winning a race.
- Config default is ~/.config/hamlab; an existing ~/apps/hamlab is still found.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
