Beside Network, per machine. Every WireGuard interface on the machine in the
switcher, with its address, listen port and public key, and under it the peers:
name, allowed addresses, last handshake, where they connect from, and what they
have moved.
Per machine is the point rather than a limitation. The tunnel devices dial into
and a tunnel a machine dials out through are different boxes here, and putting
them on one page would invite the question of which box you were looking at.
The kernel is the truth and the configuration only supplies names: wg show all
dump has the handshakes and the counters and knows nothing but public keys, so
the # comment above a peer in a wg-quick file, or a UCI section's description on
OpenWrt, is read alongside purely to label them. Whether a tunnel is dialled or
dialling is worked out from the shape of its peers, and says neither when it
cannot tell.
Online means a handshake in the last three minutes, and the tab says so in as
many words: WireGuard is silent when idle, so there is no connection to be in.
Read-only, and no secrets leave: the private key is the second column of the
dump and is read past, pre-shared keys are noted as present and never read.
The Network tab keeps listing tunnels as the interfaces they are, and hands off
to here for anything about them.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Cloudflare rate-limits by volume, and the block it handed out while this was
being built lasted over twenty minutes — too fragile to be the only thing behind
a button. So the download phase tries its sources in order: the anycast endpoint
first, then a plain 100 MB file on Linode's Seattle mirror, which has no opinion
about how much has been pulled today.
Only a refusal moves to the next one; anything else would fail the same way
twice. Every result names the source it used, and the page says "from
linode-seattle" rather than "via SEA" when it was the fallback — that mirror is
in one fixed place, so somewhere else it reads low, and a figure that quietly
came from a different continent would be a lie.
Upload stays on Cloudflare, which has never been the one to refuse.
Also: the too-short-window guard was refusing to divide 512 MiB by ten
milliseconds on a link fast enough to hit the runaway budget before the first
tick. It now guards against dividing by zero and nothing more.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Per machine like every other tab: the interfaces as the kernel has them
(addresses, MAC, MTU, negotiated link speed, carrier, totals, live rates from
the sampler's own sensors), the default route and resolvers, what the internet
sees of this connection, and a speed test with the last fifty results kept.
The test runs in the daemon, not the browser, so the figure is the line of the
machine in the switcher — the router's, if you switch to gate — and it carries
on when the phone locks. It measures against Cloudflare's public speed
endpoints, so there is nothing to install on any host, which is what makes it
work the same on Debian and on OpenWrt where flash is scarce.
What the measurement does and does not count:
- Several streams, HTTP/2 deliberately off. One stream over one connection
measures a congestion window, and HTTP/2 would put every stream back onto
one connection and measure the same thing.
- The first second of each phase is thrown away as the ramp.
- A phase ends on 64 MiB as well as on four seconds, so a fast line says what
it is without moving a gigabyte. A minimum window keeps a very fast line
from filling the cap before there is anything to divide by.
- Latency is the round trip less the far end's own Server-Timing. A zero-byte
response is mostly Cloudflare's worker thinking: left in, it reported 31 ms
for a line the edge itself measures at 3.5. Jitter is the mean change
between consecutive probes, so one slow probe cannot run away with it.
- The far end rate-limits by volume. So: a 20 s cooldown counted from the last
attempt rather than the last success, streams that retry twice, the rate
computed over the window in which bytes were actually still arriving, and a
plain sentence when it was refused. Coasting to the end of the clock with
nothing arriving reported a third of the truth.
The last result is published as net.internet.* sensors, each stamped with when
the test ran, so the line can be a widget, a graph, an alert or a Prometheus
series like anything else. The public address is refreshed on its own quarter
hour, which is worth having here: it is a DHCP lease and it moves.
Tests are offline — the window, the byte cap, the refusal and the cancellation
run against a local server; the route parser's byte order is pinned by a case
that would have caught the bug it did. The live measurement is behind
HAMLAB_NET_TEST=1.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Mitchell, on the read-only version built earlier today: scratch it. He hands
these to people he trusts and revokes them otherwise, so a console with half
its tabs missing solved a problem he doesn't have.
So the allow-list, the middleware check and every "not for a guest" branch in
the UI are gone. What is left is the part that was the point: a throwaway
account that expires by itself, is checked on every request, swept once a
minute, and can be ended in one tap. A guest now gets the whole console on
every machine, terminal included.
Said once, since it is his call and he has made it: that means a guest has a
root-capable shell on every host, and can make an account or a token of its own
that outlives the guest login.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Users -> Guest logins makes a throwaway user name and password, good for half
an hour by default, to hand to somebody who wants to see the console. It is a
normal account with `guest: true` and an expiry, so login, sessions and the
saved look need no special case, and it is left out of the account list, out of
"the last account can't be removed", and out of the one account an empty user
name means.
What a guest may do is one allow-list, checked in the auth middleware, rather
than a flag ~190 handlers have to remember. The list is matched by asking the
router which handler a request would reach, so it cannot drift from the routes
it names, and it is checked against the scoped path — /api/nodes/grid/procs is
/api/procs on grid — because the hub proxies to a node with a token that is
full control of that node. The node cannot tell a guest from its owner, so the
only place it can be stopped is here, before the request leaves.
A guest gets the dashboard, containers, stacks, disks, hardware, ZFS and usage,
on this machine and on any managed one, and nothing else: no terminal (attaching
is a GET, and it is a root shell), no files, no container logs or environments,
no stack files, no alert channels, no cron, no tokens, no settings, no power.
Expiry is enforced on every request and swept once a minute, so a console left
open on a visitor's phone stops within the minute rather than at their next
click; revoking signs them out at once. The console hides what a guest cannot
use and says how long is left where the power button would be.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The binary was already static and musl-clean; the only thing standing between
Ham Lab and an OpenWrt box was that setup.go knew systemd and OpenRC and
nothing else, so an install there ended at "nothing starts it at boot."
Adds an embedded procd init script, detected on /sbin/procd + /etc/rc.common
ahead of the OpenRC branch. Both backends write /etc/init.d/hamlab, so
uninstall tells them apart by USE_PROCD=1 rather than by path.
Verified on the new router: procd supervises the instance, S95/K10 symlinks
land, and the hub drives its Docker and stacks like any other node. The
Updates tab needed nothing — apk-tools 3 answers the same query Alpine's does.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Recreate is `up -d --force-recreate`. It exists because Deploy and Update
both leave a container alone when its definition has not changed, which is
precisely the state a container is in when Docker will not start it — pinned
to a network that has since been recreated, answering "network … not found"
to everything. siyuan landed there today and there was no way out from the
console.
The Updates tab is a page, not a list with a detail pane, so on a wide window
it was being squeezed into the right-hand half with an empty list column
taking the left — which read as a phone layout on a desktop. It now sits
under the tab strip at full width. The list-and-detail tabs are unchanged.
The rule needed :not(.has-sel) to outrank the wide-window rule that grows the
list to fill the row.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The Updates tab could tell you eleven images were behind and offer nothing to
do about it; updating meant knowing which stack each image belonged to and
going to find it. Now each row has Update and the header has Update all.
Updating is per stack, because that is the unit compose deals in, so a row
acts on whichever stacks use that image — postgres:15-alpine is wikijs's,
postgres:17 is vikunja's — and Update all walks the affected stacks through a
queue one at a time, with each task's output on screen, rather than
recreating half the machine at once. A stack that finishes says "updated just
now" rather than re-checking, since every check is a registry request and
Docker Hub counts them.
Also: cron expressions read as English. "daily at 3:15am", with 15 3 * * *
kept beside it. Jobs.tsx had a smaller version of this for its own list; it
now uses the shared one, which handles lists, ranges, steps, names,
weekdays/weekends, midnight and noon, and says nothing at all when it is not
certain — the caller falls back to the expression.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Per machine, like every other page. Four tiles — processor, memory, storage,
graphics — over a card for each.
Memory is the part that had nowhere to live before: every slot, with the
module's size, type, form factor, rated and running speed, maker, part
number, serial, rank and voltage, and the empty slots marked empty. A module
whose maker is only a JEDEC id gets a name when it is one we know and keeps
the number when it is not, because a wrong name is worse than a code.
Everything is read from what Debian already has: dmidecode for the parts only
the firmware knows, lscpu, lspci, sysfs. None of it changes under a running
kernel, so it is read once and kept for ten minutes; Re-read is for the one
thing that does change, a drive plugged in.
Every reader is allowed to come back empty. A machine with no dmidecode, no
root to read it with, or no PCI bus at all still gets a page, with a note
saying what was missing and why. Checked against the Mac mini, which is all
three cases at once: no SMBIOS memory table, a GPU only the device tree knows
about, and cores that are not all alike — lscpu counts one cluster as "cores
per socket" there, so without SMT the thread count is the honest answer.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Two gaps the Docker tab had against Dockhand and against its own Services
tab next door.
Logs: one `docker logs -f` per viewer over a WebSocket, the shape the
Services tab's journal tail already uses, instead of asking again every two
seconds. stdout and stderr both, with stderr marked so the page can colour
what went wrong. Docker replays the backlog down two pipes in no particular
order, so the opening 300 ms is held and sorted by the stamp Docker wrote;
after that the log is live and in order. A reconnect resumes from the last
line rather than from the top — `--since` is inclusive and two lines can
share a nanosecond, so the client drops what it has already shown by line,
not by "later than". A container that has stopped ends the stream at once,
so reconnects back off to 15 s.
Networks: remove and prune, which images and volumes have had all along.
The overview now says which containers are attached to each network, so the
✕ appears only on one nothing uses, and never on bridge, host or none.
`network rm` prints the real reason and then an aggregate "exit status 1",
so the message shown is the first line, not the last.
Prune is not exercised against `core`: several networks here belong to
stacks that are merely down, and pruning would give them new subnets on
their next deploy.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
A view shows one machine: the one in the switcher. Seeing another machine's
state means switching to it, not a hub-side page that reaches across — and
this was one. Recorded as a decision so it does not get rebuilt.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The app repeated itself. The module list, /api/prefs/dashboard, applyPrefs and the
per-user dashboard blob are gone. Widgets stays and now says plainly that it is for
dashboards outside Ham Lab.
This also closes a bug: applyPrefs set the sampling rate from intervalMs inside the
dashboard layout, and reset it to the default when that field was absent — so with
per-user layouts, one account saving a dashboard could reset the sampling rate for the
whole machine. The sampler now has one source.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The two read the same data and answered the same question. Procs.tsx is gone; a rail
order saved before this keeps the merged page in Top's slot. The mouse back-button item
is dropped from the plan.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The hamlab-demo site, its Widgets-tab button, the demo_url config key and the make publish
target that fed it are all gone, along with the public read-only token it needed. The
example stays in examples/external-demo as something to read. The installer one-liner
already comes from Gitea releases.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
REQUIRE_SIGNIN_VIEW is off and mitchell/hamlab is public, so anyone can clone it or pull
a release. The other five repos are individually private and 404 to anonymous. Gitea
resolves releases/download/latest/<asset>, so the install one-liner and HAMLAB_URL point
at the newest release and never need changing.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
The timeout killed sudo and left zfs holding the pipe, so the refresh of tank sat on
immich's diff indefinitely. The process group is killed now, and a slow dataset is walked
by mtime instead.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
A scan is saved beside the config and read back after a restart. The next scan starts
from it: on a pool with snapshots zfs diff names what changed and only those folders are
read; elsewhere a folder whose mtime is unchanged keeps its list and only its kept files
are stat'ed again. A cancelled scan keeps what it walked and Resume reads the rest.
Forget drops the saved result. The treemap is every file a tile, grouped by folder, with
no nested boxes: the folder chains of a Linux system made a staircase of empty headers.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The process table carries each logical CPU's core id from sysfs topology; a row with
no reading still has the temperature cells, so the % column is one column.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Pick a disk, not a partition; the scan walks every filesystem it backs, as root when
the host allows, in a helper process that streams the tree back. A tree of folders
largest-first over a treemap of the selected folder, nested to the file and coloured by
kind, plus the thousand largest files. The rail no longer offers the hub-only pages
while a remote machine is being looked at.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The login is a user name and a password. The old single password becomes the account
named after the OS user on first boot, along with its sessions and the machine-wide look.
Settings gains Users (add, remove, reset a password — your own password confirms) and
Sessions (device, IP, last seen; revoke one or sign out everywhere else). Theme, accents
and the dashboard layout follow the account; the refresh rate, graph history and alerts
stay the machine's. Pairing a machine takes a user on it. Log lines name the actor.
Co-Authored-By: Claude Fable 5.1 <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>
- 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>
