Minting derived a measuring tool's asset number from the HOSTNAME, so a
permanent instrument inherited the identity of whichever PC drove it that week:
replace the PC and either the number lies or a second tool appears for the same
physical unit. And because idempotency was keyed on the collector's own label,
it could not see a tool it had not created - on prod that left 43 legacy MT-####
tools shadowed by minted <HOST>-CMM twins, three records deep in places.
Resolution order is now most-stable-identity-first: the instrument named by
measuringtool-id.txt, then a prior collector link, then a tool this PC already
controls that somebody else created, then the reported machine number, and only
then mint. What minting produces should be read as a placeholder until a real
identifier is recorded.
Three separate 500 loops came out of the same mistake, looking a relationship up
by LABEL when assetrelationships is unique on (source, target, type):
- On a CMM the instrument IS the reported bay, so the machine sync has already
made a row for that exact triple - and it finds its own rows by that label.
Relabelling hid the link, so the next cycle built a second row for the same
triple and MySQL rejected it: 200 once, then 500 forever. The machine link is
now recognised and left alone; adoption only needs the identity.
- A part-marker PC hit it twice over, once on its partof row and once because
the marker's asset number is derived from the PC and could already be taken.
Both are get-or-create on the triple now, and an existing asset of that number
is adopted rather than duplicated.
A named instrument also supersedes a minted twin properly: the stale link is
archived by TARGET, not by object identity, which is what left a PC reading as
the controller of two instruments.
Reported identifiers are matched exactly rather than with ilike. They arrive
from a text file on a shopfloor PC, and ilike reads _ and % as wildcards, so
MT-600_ adopted MT-6001 and a bare % adopted whatever active asset came first.
A named id that is not a measuring tool is refused with a warning rather than
linked as one.
Every network device on this fleet already follows one convention, applied by
hand: AP-<name>, SW-<name>, SVR-<name>, IDF-<name>. 45 records, no exceptions.
The create form demanded the asset number anyway, so the same value was typed
twice and the convention held only as long as everyone remembered it.
The prefix now lives on the device type, and a blank asset number is generated
as <PREFIX>-<name>. Left explicit, an asset number always wins: a device
carrying a real identifier of its own - a vendor tag, a controller name, a
serial - keeps it. That is the platform rule, adopt where an identifier exists
and derive only where none does.
The prefix is NOT derived from the type name. "Access Point" and "Access Panel"
both initialise to AP, and assetnumber is unique, so the second type would
collide with the first on every device it created. It is nullable, so a type
that wants no prefix generates the bare name rather than needing one invented.
Names are sanitised before they reach a business key - the existing data
already shows why, with IDF-Telco-Demarc-#1 carrying a '#' into an identifier.
An existing prefix is never stacked: IDF-03 under type IDF stays IDF-03.
"Checked 13 Aug 1:20 PM. Verified the backup taken 12 Aug 5:20 PM is still
current." Two facts, and one date could not carry both.
lastseenat moves on every successful confirmation and proves the check is still
running. collectedat moves only when the configuration actually CHANGED and says
what is stored. Showing lastseenat alone hid what is in the backup; showing
collectedat alone read as "last backup was a month ago" on a machine that is
perfectly healthy, because a stable config writes no new revision. The hover now
states the check and the capture separately and says outright that the second
being older is the normal case.
The stale wording gets the same treatment: it names the check that stopped AND
the newest copy that exists, which is the thing someone recovering from it
actually needs.
collectedat is exposed as backupcollectedat. Both stay tooltip-only - the badge
is still just the kind and a colour, so nothing here changes what a new backup
kind has to do to inherit it.
Two fixes to the same table, in the same regions of the same files.
ASSET LINK POINTED AT THE WRONG RECORD. The Asset chip linked
/machines/<assetid>, but /machines/:id keys on machineid - the plugin extension
id - as MachineDetail itself does everywhere. So the link landed on whichever
machine happened to carry that number: a wrong page that looks right, which is
worse than a 404. Same for /measuringtools/. The API now returns
machinepluginid / toolpluginid beside the asset ids and the view links on those.
Both lookups are import-guarded, and with no plugin id the number renders as
plain text rather than a link that misleads. AssetRelationships already resolved
this correctly; this brings the reports table in line.
BACKUP COLUMN READ AS NEGLECT. It showed a raw date, and a revision is only
written when the config CHANGES - dedup means a machine stable for months has a
months-old newest revision and is perfectly healthy. The column already used
lastseenat, the last time the collector CONFIRMED the config, but a bare
timestamp says "nothing has happened since", which at the default 24h collection
interval IS the healthy steady state. It made a working system look stalled and
made the reader do arithmetic against a setting they would have to go and find.
It now returns backupok and shows a badge naming the kind, green when confirmed
recently, red when not, with the date and an explanation in the hover. backupok
is tri-state on purpose: null means no revision at all, and renders as NO badge
rather than a green one, because "never seen" must not read as healthy. The
threshold is the backups plugin's own backups_staledays, read through its
service so there is one definition of stale rather than a second drifting here.
Nothing in the badge is kind-specific, so a backup kind added later inherits it
by existing. docs/BACKUP-KINDS.md records that, the BackupKind contract, and why
the rule is time-based rather than per-kind.
The report answers a purchasing question, and it was answering it in seven
columns, two tables and a rowspan. What someone actually needs from it is a
short list of what to buy.
So it opens with that list, grouped by part number with a quantity. Two
cartridges of the same part in different printers is a quantity of two, which
is the number an order needs and the one a per-printer table made the reader
count by hand. It covers what is empty plus what goes within a fortnight -
ordering only what is already empty means running empty. There is a copy
button, because it ends up pasted into a mail.
Below it the cartridges sit in urgency bands rather than in one long list
sorted by a number. The question is which pile a thing is in, and a pile that
is empty is worth seeing as empty. Everything past "empty" starts collapsed;
the order list above already covers the same ground in a tenth of the height.
The row is a cartridge now, not a printer, so it can carry its own part number,
its own level bar and its own countdown. Nesting supplies under a printer meant
opening a printer to find out whether anything on it needed doing.
Cartridges with no part mapped are counted on a single line rather than given
one each. They cannot be dropped, since that would quietly shorten the order,
and they cannot be ordered from here either - the job they represent is
mapping them, which is one job however many there are.
Bands and the order horizon are decided server-side, next to the arithmetic
that produces them, so a heading cannot disagree with what got added to the
list.
Checked against a fleet of 43 dev printers with real part mappings, driven by
a stub Zabbix - live Zabbix is not reachable from the dev box.
Prod grew rows saying both "PC controls 2005" and "2005 controls PC", and a CMM
PC showing "<- controls from CMM4" beside its own outgoing link. Only one
direction can be true: a PC drives a machine, never the reverse.
Nothing stopped it. The duplicate check was keyed on (source, target, type), so
the inverse inserted cleanly, and the Add Relationship dialog offers an incoming
direction that writes exactly that. The legacy import stores controls the wrong
way round as well. Directional creates now refuse the reverse with a 409 naming
the row that already holds it, and refuse self-links, which render as a
duplicate on the asset's own page and mean nothing. Symmetric types are exempt:
Dualpath stores both directions on purpose and the card collapses them. The
propagation fan-out got the same guard so a rail meant to spread one direction
across sibling bays cannot manufacture a pair.
fix-controls-direction only matched source assettype 'machine', so every
measuring_tool, printer and network_device row it was written to clean survived
it - which is why running it would never have fixed the CMM. It now matches any
non-computer controlled BY a computer.
New `flask relationships audit` reports what is already stored: reciprocal
pairs, self-links, and PCs controlling several assets of one type. Read-only,
and it prints each row's label because that usually names the writer outright -
collector:* means this code made it, anything else means a person or the import
did. That distinction decides the fix for duplicate device assets, which is not
in this commit: the collector keys idempotency on its own label, so a device
somebody created by hand is invisible to it and it mints another, and the
adoption rule needs the audit run against prod before it can be written.
Two false positives were found writing it, against the dev database, and both
would have made the report useless. A self-link is its own inverse, so it was
counted as a reciprocal pair AND printed twice. And Dualpath siblings looked
like duplicate devices - a dual-bay machine is one physical machine with one
controller and controls is propagated to both bays deliberately. That was 30 of
32 findings, consecutive bay numbers pair by pair.
Four defects stacked into one nonsense report: cartridges at 20% claiming four
days, cartridges at 1% claiming weeks.
The root cause is a Zabbix API detail. `limit` caps the whole result set rather
than each item, and the query sorted ascending, so the cap kept the OLDEST rows
in the window. A four-cartridge printer polled every five minutes writes over
100k readings in 90 days; the forecast was fitted to the first few days of that
and nothing since. Every rate was real and every rate described a cartridge
thrown away three months ago. Nothing in the output looks wrong, which is why
it needed pinning in a test rather than a comment.
A 90-day burn rate does not need every individual poll, so a long window now
reads hourly trends - the table meant for this, a tenth of the rows, and kept
longer. Raw history serves short windows and any item a site keeps no trends
for. Both are fetched newest-first with the budget scaled per item.
Second, the countdown was computed from the last stored reading while the level
displayed was the live one, so the two could disagree by a whole cartridge. The
live level is now what the countdown divides. A live level far above the stored
run means it was swapped since the last reading, and that is reported as a
replacement rather than as a collapse in the burn rate.
Third, at or below 5% a cartridge reads as empty rather than as a slow drain.
At 1% losing a tenth of a point a day the arithmetic says ten days. The printer
is out of toner, and it is the first thing to order.
Fourth, the days-left column spanned the printer's rows, so the printer's
soonest figure was printed beside every supply it had. That alone accounts for
the shape of both complaints: a healthy cartridge wearing its neighbour's
deadline, and an empty one wearing a number that belonged to nothing on its row.
Also fixes float-typed supplies vanishing from any printer that also had an
integer-typed one - they live in different history tables and the fetch stopped
at whichever answered first.
Not verified against live data: Zabbix is not reachable from the dev box.
The fleet table has two time columns and staleness only looked at one. A PC can
go quiet in either direction: silent to the server, or still posting while its
own cycle has stopped advancing. Only the first was caught, so a machine whose
Last check-in had not moved since the previous morning still showed 'ok'.
The two are tested independently rather than by taking the newer of them.
receivedat is the server's own record and cannot be argued with; lastcheckin is
asserted by the client, so a wrong clock there must not be able to vouch for a
PC the server has not actually heard from. Checking them separately means a
future-dated lastcheckin cannot mask real silence.
The tooltip now names both times, since which one stopped says what kind of
failure it is.
A report records how ONE cycle went. Nothing ages it, so a PC that stops
reporting keeps the status of its last good cycle: switch a machine off after a
clean run and it shows 'ok' indefinitely. One had been offline more than a day
and still read 'ok'.
Silence is a different fact from the last cycle's outcome, so it is computed
separately rather than by rewriting the stored status. receivedat - the server's
own clock, not anything a client asserts - is compared against
geenforce_reportstaleminutes, default 30, which is roughly two missed cycles at
the usual cadence. Set it to 0 to turn the check off.
In the table 'stale' takes the badge, because a status from a machine that has
not spoken since is not evidence of anything. What it last reported stays in the
tooltip with the time it was heard. The stored status is untouched: it is still
a true record of that cycle, just not proof the PC is alive.
A site whose scope enforces less often than the threshold will read stale while
healthy, which is what the setting is for.
Core called the roles dashboard / lobby / partskiosk. The kiosks call them
Dashboard / Lobby / 3DPrintRoom, which are the literal contents of
C:\Enrollment\display-type.txt, read by the GE-Enforce dispatcher to pick a
target. Two vocabularies for three kiosks, each with its own copy of the same
route map.
That is not cosmetic. A display reporting its own type sends what its file
says, so it could report a role core would not accept, and core could store
'partskiosk', a value no dispatcher would ever match. The enforcement report
column would have shown one vocabulary from the device and the other from the
DashboardDefault fallback, in the same column.
The machine's file wins, because that is what a person edits. DISPLAY_ROLE_PATHS
takes the kiosk spelling and the display scope now uses that dict rather than
holding a second one, so the two cannot drift again. normalize_display_role
resolves any casing and the retired 'partskiosk' forward; the dispatcher already
matched its map case-insensitively and the server now agrees with it.
Nothing is turned away over a capital: the API accepts any spelling and stores
the canonical one, displaypath resolves through the normalizer so rows written
before this keep working, and the settings dropdown canonicalises on open so an
old value does not render as a blank select.
A reported subtype is normalised on the way in, but an UNRECOGNISED one is kept
verbatim. That is a kiosk with a typo in its file or a role nobody declared, and
both are worth seeing in the fleet table rather than blanked or guessed at.
Contract bumped for the added names. DashboardDefault is finally listed in
__all__ too - 0.17.0 put it on the surface and never exported it.
Install-ShopdbKiosk.ps1 lays the enforce client down once at bootstrap and
never refreshes it. So a client change rode the code deploy to the server
and then sat one directory away from where kiosks actually fetch, waiting
for someone to re-stage the installer bundle by hand - which is how the new
display-type reporting reached prod and changed nothing on any kiosk.
The module now ships as a manifest entry like everything else in this
scope: inline over HTTPS, Hash detection against the exact bytes shipped,
written to the same path the installer uses so bootstrap and self-update
cannot disagree. Ordered first, so a stale client refreshes before anything
leans on it. The installer keeps its real job - a fresh kiosk still needs
something that can talk to shopdb - it just stops being the update path.
Self-modifying by design: this module is what stages payloads, but
PowerShell loads it into memory at start, so rewriting the file mid-run is
harmless and lands on the next cycle. Pilot a client change on ONE kiosk
before the fleet: a broken module cannot fetch its own replacement, and on
a share-less display that means a site visit.
A display knows whether it is a Dashboard, a Lobby screen or the 3D print
room - the dispatcher reads C:\Enrollment\display-type.txt to choose which
page to open. It never told shopdb, so the fleet table inferred it from the
DashboardDefault fqdn mapping, which is empty unless somebody added a row
per kiosk. The column was blank for every display.
The client now reads that file and reports it, the report stores it, and
the API prefers the reported value with the old mapping left as a fallback
for hosts still on an older client. Reported by the device beats inferred
from a lookup table, the same way enforcerversion already works. A PC with
no display-type.txt reports nothing rather than something invented, and an
empty string lands as NULL.
Two guards had to learn about it. The DDL parity check read only the 0001
baseline, so a column added by a later revision looked like drift even
though its migration existed; it now runs the whole chain, which is what
'do the models match what the migrations build' means. 0002 added a whole
table rather than a column, which is why this is the first time it bit.
The reports table 500'd on every load: the backup lookup ordered with
ORDER BY lastseenat DESC NULLS LAST, which SQLite accepts and MySQL
rejects outright. Every test passed and the real database refused the
query - the tests run on SQLite, so the dialect difference was invisible.
Sorting in Python removes the dependency for nothing: the rows are one per
host per kind. The regression test pins which revision wins, including
that one never confirmed does not, and says why the sort lives here so it
does not get helpfully moved back into SQL.
The engine treats a minor-newer manifest as backward compatible and carries
on. That holds for additions which WIDEN behaviour - an old lib skips a Type
it does not know - and inverts for one that NARROWS it. _CmmVersion arrived
in lib 2.6 as a minor bump, so a PC on 2.5 does not recognise the field,
reads every gated entry as unfiltered, and installs every PC-DMIS version it
cannot detect, on every CMM, within one cycle.
The share runbook already says push the lib first. A runbook is not a
control, and the failure is silent, fleet-wide and about five minutes fast.
ShopDB already had the evidence and was not using it: every enforcement
report carries the enforcer version, and publish_scope had no gate at all.
It now compares the scope's manifest version against the versions PCs
actually report for that scope and refuses when any is behind, naming the
hosts. force=True for someone who knows why. A report with no or an
unreadable version counts as behind - that field arrived with the
summary-emitting engine, so its absence IS an old lib, and treating unknown
as safe is precisely how this fails open.
A scope nobody has reported for still publishes, or a fresh site could
never publish anything. Versions compare numerically, since as text '2.10'
sorts below '2.9'.
Also exposed as a preflight endpoint so the UI can warn before someone
clicks publish, and as a 409 with the offending hosts rather than a 500.
Every kiosk was sitting on Edge's restart-to-update prompt. The scope
already sets RelaunchNotification=2 so Edge restarts unattended, but
RelaunchWindow defers that restart to 02:00-04:00, so during the day the
update waits and there is nobody on site to dismiss the prompt.
A one-shot entry runs the Edge updater and stops the browser. It does not
relaunch it - the enforce task is SYSTEM in session 0, where a launched
browser is invisible - so it leans on the watchdog that already relaunches
the kiosk from the Startup shortcut. That relaunch is what applies the
staged update.
One-shot is DetectionMethod=MarkerFile. The engine writes the marker only
after a 0 exit, so a failed run retries next cycle instead of being
recorded as done, and the script exits 0 when no Edge was running - that
is a success, and failing it would withhold the marker and re-kill Edge on
every cycle from then on. The marker path carries a date, which is the
re-arm mechanism for a future update.
Ordered after the watchdog entry: a display seeing both for the first time
must have its relauncher registered before anything stops the browser.
The toner report says what is empty now. It could not say what to order, and
nothing recorded how fast anything drains - every level read was cached for
five minutes and then discarded.
Zabbix has been keeping the history all along; we simply never asked. One
history.get gives both answers, because a cartridge only goes DOWN while it is
in use: a rise is a replacement. Count the rises and you have how many
cartridges a printer has been through; fit a slope to the readings SINCE the
last rise and you have days-to-empty. Fitting across a replacement averages a
spent cartridge with a fresh one and describes neither.
Sorted by days left, which is the point. A cartridge at 60% dropping 5% a day
needs ordering before one sitting at 8% that has not moved in months, and a
level-sorted list ranks those backwards.
It refuses to guess. Too few readings, a level that has not moved enough - many
printers report in 10% steps and sit on a plateau for a fortnight - or a recent
replacement each produce no estimate and say which. Those printers are listed
separately rather than sorted in as 0 or as 999, since a printer without an
estimate is neither urgent nor safe. Estimates show what they rest on, because
"9 days from 21 days of readings" and "9 days from 2 readings" are not the same
claim.
A separate report card, not an extension of the toner report: that one is an
exceptions list a tech acts on today, this is an ordering view read monthly,
and the history query is heavier than the live read it would have slowed down.
The analysis is pure arithmetic over a list of readings, so the 14 tests cover
the noise wobble, the plateau, the swap, junk rows and division by zero without
needing Zabbix. Zabbix being unreachable is reported as such rather than
rendering an empty table that reads as "nothing is due".
A provider lookup answers whether a unit is covered. It does not produce the
invoice or the extended-warranty certificate, and a manually entered warranty
had nowhere to keep one - so the proof stayed in somebody's mailbox until they
left.
Two columns rather than one: the served URL of the stored document, and the
name the vendor sent it under, because "Dell invoice 4471.pdf" is what a person
recognises a year later and "warranty-12.pdf" is not. The download route sends
the original name back.
Authenticated in both directions, unlike an asset photo: an invoice carries
pricing and a service tag. One document per warranty, replacing any prior
extension so a re-upload as .pdf does not leave the old .png behind claiming to
be current. Capped at 25MB - a certificate is a document, not a disk image.
Office formats are allowed because purchase records genuinely arrive as .msg
and .xlsx, not only as PDFs.
Adding an application meant typing an image FILENAME and trusting someone had
dropped the file into the frontend's own directory by hand, and typing an
install path from memory. Both are uploads now, following the model-image trio
that models and part photos already use.
The two differ deliberately. The image is public, because application tiles
render before anything is authenticated. The installer is not: it is licensed
vendor software, an open URL would publish it to anything that can reach the
site, and it is always sent as an attachment rather than rendered.
Installers are capped at 500MB and the size is measured by seeking the stream
rather than trusting Content-Length, which a chunked upload does not send and a
client can understate. Anything larger belongs on the share, and the error says
so rather than just refusing.
Files are chosen before a new application exists, so they are held and uploaded
once there is an id to attach them to. A failed upload leaves the saved record
alone and reports, rather than losing what saved fine.
Removing an installer only clears installpath when it pointed at the upload - a
share path was typed by a person and is not ours to wipe. The detail page reads
both shapes, since entries from the classic site hold a bare filename that is
still served from /images/applications/.
A place for the small utilities a technician reaches for at a bench. The
plugin owns no API and no tables: every tool runs entirely in the browser,
so an air-gapped site gets them for free and a bad network cannot break
them. Adding the next tool is a view, a route, and one entry in tools.js.
First tool is a barcode/QR generator. Content is typed text, a URL, or a
CSV (content,label,copies - quoted fields and an optional header both
handled), so a batch of a few hundred is one paste. Label stock is
adjustable in inches with five presets, and the code renders to an SVG
data URI rather than a PNG: a bitmap gets downscaled to label size and
smears the module edges a scanner reads, where SVG rasterizes at the
printer's resolution with hard edges.
It also carries the dot-grid rule that is easy to get wrong by eye. A
thermal head cannot render a fraction of a dot, so a code sized off the
grid gets uneven modules; pick a DPI and the page says what the current
size lands on and what to use instead. The quiet zone is blank label
rather than white baked into the code, so it can be tuned - and it applies
to CODE128 too, which needs clear space at each end and was letting bars
run into the caption.
Tech Tools is the first bundled plugin that owns no schema, which two
guards did not model: it belongs in the universal installer profile, and
upgrade-all reports it 'no-migrations' where every plugin was assumed to
report 'ok'. The migration test now asserts that status explicitly for
schema-less plugins, so a table-owning plugin whose chain went missing
still fails.
The shopfloor board lost every photo and started showing lowercase SSOs where
names belong, and nothing in the system could say why. Both resolvers returned
None on any problem and three separate bare excepts threw the cause away, so an
unreachable HR host, a rotated credential, a renamed column and a genuinely
unknown SSO all produced identical output and no log line. That is not a bug in
the resolution so much as a hole where the diagnosis should be.
GET /api/employees/resolve/<sso> returns the same answer the board gets, plus
which source produced it (directory, hrdirectory, useaccount), which mode the
directory is in, and the exception text when a source failed. It is the
difference between "the board is broken" and "the HR host refused the
connection".
The two bare excepts in the shared resolvers now log rather than pass. The
external-directory branch is the one that fails on a live site; it was the one
saying nothing.
No behaviour change to the board itself - it still falls back exactly as
before. What changed is that the fallback is now visible.
Four fixes, all from looking at the real board.
"and N more" now links to a page showing them all. Telling someone 35 more PCs
are silent and leaving them to find the list is worse than not saying it. Each
card names its own destination and a test checks it against the routes that
actually exist - a viewall pointing at a route nobody wrote is the same rot the
endpoint check already guards, just failing in the browser instead of the API.
PRINTER ROWS ESCAPED THE CARD. A flex child will not shrink below its content
width unless told to, so text-overflow never engaged and a row carrying three
cartridge readings plus a location simply ran past the border. min-width:0 on
the row parts is what enables the ellipsis; meta shrinks first because it
matters least, and the card clips as a backstop.
THE STAT TILES WERE INCOHERENT. Two counted asset TYPES, two counted asset
STATUSES, and nothing said which - with the status one labelled "Active", which
reads as "not deleted" but meant status = In Use across every type. Each tile
now counts one thing and its label says so.
PCs GONE SILENT IS NARROWER, and better for it. A PC that never reported at all
is usually a hand-made or imported record rather than a bay that broke, and a
PC that is not In Use is silent ON PURPOSE - that is the status doing its job.
Both were burying the real signal: a machine that was working, is not now, and
nobody has marked as anything else.
lastseenat already recorded it and the API already returned it; nothing
displayed it, so from the UI a healthy machine still looked abandoned - one
revision from last spring and no sign anything had looked at it since.
The history page gains a Last verified column beside Captured, and the asset
panel a Verified field. Only the CURRENT revision carries one: an older
revision was superseded, so saying it was verified today would be false - what
was verified is the configuration the PC holds now.
A current revision with no check yet says "not yet checked" rather than showing
a blank or borrowing the captured date. That state is real and temporary: the
column is new, so every chain reports it until its PC next posts.
Three faults, visible only once the board ran against production data.
BACKUPS SAID THE WHOLE FLEET HAD STOPPED. The lastseenat backfill was wrong. It
seeded from collectedat, reasoning that the last change was the last provable
moment - but an unchanged config writes no revision, so a machine whose settings
last changed nine months ago got a nine-month-old lastseenat and was instantly
reported as a dead backup. Every chain lit up at once, which is worse than no
card: it says the site is broken when it is fine.
The honest value is NULL. Before the column existed nothing recorded when a
config was last confirmed, and inventing a date does not change that. Migration
0003 clears the backfill, and staleness now IGNORES a NULL chain rather than
substituting timestamps that mean something else. A chain becomes measurable the
first time its PC posts, which for NTLARS is within a day.
TONER READ "None%". The supply dict has no 'percent' key - it is 'remaining'.
Supply names are also shortened, because "Black Toner Level 4%" spends three
words saying what the card already says.
THE CARDS READ AS WALLS OF TEXT. Rows wrapped into paragraphs and a card with
forty PCs pushed everything below it off the screen. Now: at most five rows with
"and N more", one line per row that truncates rather than wraps, meta pushed
right and dropped first since it matters least, and severity reduced to a small
dot beside an uppercase label instead of a coloured card - six severity-painted
cards read as a crisis, which is how a board stops being read.
Worth recording that none of this could fail in a test. Every one needed real
data on a real fleet.
Three plugins still declared widgets naming Vue components nobody wrote.
Converting them honestly meant three different answers, not one.
notifications gets a real card: the active notifications themselves, not a
count. "4 active" tells an admin nothing; knowing WHICH message the shop is
looking at is the point, and it is how a stale one gets noticed and taken down.
machines gets machines out of service - anything not In Use, excluding
Inventory, because a spare on a shelf is stock rather than a problem. Someone is
supposed to be chasing each of those and today they are visible only to whoever
thinks to filter the list by status.
network gets NOTHING, and its declaration is deleted rather than converted.
Network devices carry no live status - no polling, no reachability check,
nothing that can be wrong - so the only possible card is a count of how many
exist, which is precisely the always-true number this dashboard exists to get
away from. A comment records that, so the next person does not re-add it. If
reachability is ever collected, that is the card.
Also adds a contract test over every declared card: no component names, a valid
renderer and severity, and - the one that matters - the endpoint must be a REAL
route. A declaration pointing at a route nobody wrote is exactly how the old
widgets rotted unnoticed for months, and now it fails the build instead.
Wave one complete. Three cards, no new data and no migrations.
Printer supplies reuses the existing low-supplies query and its five-minute
cache; a Zabbix round-trip per printer on every dashboard load would make this
the slowest page in the app. One row per printer listing every depleted
cartridge, criticals first - a row per cartridge would report one printer three
times and read as three problems, and showing only the worst class would hide a
low cartridge behind a critical one on the same machine when whoever walks out
there wants to carry both.
While there: the low-supplies REPORT itself was including healthy cartridges. A
printer with one empty black and three full colour ones listed all four, so the
reader had to find the problem inside the row. It now lists only what needs
replacing, and the test that asserted the old behaviour now asserts the new.
Expiring warranties keeps already-expired entries on the list rather than
dropping them the day they lapse, which is how they get missed. Horizon is
warranty_expiringdays, default 90, because that suits a site budgeting
quarterly and nobody else.
Mis-numbered bays promotes check-shared-machines out of a CLI command nobody
will remember to run - it found seven bays that had been wrong for weeks. It
reports only numbers with NO child assets, so part markers legitimately sharing
an operation stay silent: that distinction is the whole card, and without it it
would list correct data beside faults and be ignored.
Printers also loses its dead component-named widget; notifications, network and
machines still have theirs.
The stale-backup card could not be built as designed, and the reason is more
important than the card. Dedup means an unchanged configuration writes no
revision, so collectedat moves only on a CHANGE. A machine stable for six
months has a six-month-old newest revision and is perfectly healthy. Keying a
staleness card on revision age would have flagged most of the fleet - exactly
the noise that makes a board worth ignoring.
Underneath that: ShopDB could not distinguish those cases at all. On a no-op
the server returned "unchanged" and wrote nothing, so "we checked yesterday and
it matched" was discarded. That fact is the one thing a backup system must be
able to prove, and the only record of it was a line in a log file on the PC.
lastseenat records the check rather than the change. Touched on every matching
post including the no-op; set on creation, since a new revision has by
definition just been seen; backfilled from collectedat or createdat so existing
rows start from the last moment the config can be PROVEN current, rather than
from now - claiming a check that never happened would be worse than silence.
The card keys on it, one row per CHAIN rather than per asset: a machine with
two part markers can have one still reporting while the other stopped, and a
per-asset view would report the machine as fine. It stays deliberately silent
about assets never backed up, because whether one SHOULD be is a question only
the manifest can answer, and guessing would list a hundred healthy machines.
The rule lives in services/staleness.py rather than the route, so it is
testable without an auth layer in the way - the same split retention.py uses.
Threshold is backups_staledays, default 3, and 0 disables the card.
Second wave-one card. GET /api/computers/dashboard/quiet lists two populations
and deliberately does not merge them into one count. A PC that reported and
went quiet is probably off, moved or broken. A PC that has NEVER reported is
worse: not enrolled, or enrolled against the wrong pc-type, so nothing enforces
anything on it and no backup of it exists. That one hides indefinitely because
nothing about it fails loudly - the same shape as the bay that carried a wrong
machine number for weeks.
Never-reported sorts above the merely quiet, then longest silence first: the
order someone should work down the list, not the order rows left the table. A
soft-deleted PC is excluded - a decommissioned machine is silent on purpose,
and listing it would train people to ignore the card, which is the failure this
whole board exists to avoid.
The window is computers_quietreporthours, default 24, because every site will
disagree with any number picked here (ADR-015). A malformed value falls back
rather than failing the card.
This also replaces the computers plugin's old widget declaration, which named a
component nobody ever wrote. Four such declarations remain and will convert as
their cards arrive.
Two fixes to the renderer found while wiring this up. Meta specs now support a
trailing unit, so a row reads 'quiet for 3 days' rather than 'quiet for 3'. And
the card styles hardcoded hex colours against the frontend standard, including
a var(--card-bg) that DOES NOT EXIST - the variable is --bg-card - so the
fallback would have painted every card white and broken dark mode entirely.
Now --bg-card, --border, --danger, --warning, --primary and --link throughout.
Wave one of the dashboard proposal, built as a vertical slice so the contract
is proven by something real before the other five cards follow.
GET /api/geenforce/dashboard/failures lists entries that FAILED on their PC's
most recent enforcement cycle. Per ENTRY, not per report: "three PCs failed" is
a number, while "Install OpenText failed with exit 1603 on WJSF1234" is
something a person can act on. Only current reports count, so a failure that
has since been fixed clears itself instead of needing dismissing. Hostnames
resolve to computerids in one query so each row links to the PC, and a PC
shopdb does not know still appears - the failure is real even when the
inventory is behind, and that is the bay most likely to be misconfigured.
The data has been there all along. The only way to see any of it was to open
one PC's report modal, one PC at a time.
The widget declaration is the contract change. The old shape named a Vue
component per widget, which cannot survive a lean build where a plugin's
component may never be staged into the bundle - which is exactly why five
plugins declare widgets pointing at components nobody ever wrote. This declares
data, a generic renderer, a permission and a link template, the way ADR-010
already does for asset panels. A test asserts no 'component' key, so the old
shape cannot creep back.
empty: hide is part of the contract, not decoration. A card reporting "nothing
wrong" daily teaches people to stop reading the page, which is how a fleet log
reached 3,234 lines with 17 that mattered.
Frontend rendering comes next; the endpoint and declaration stand alone and
change nothing that exists.
A PC that drives a device which is its own asset had been implemented twice.
METROLOGY_TOOL_MAP covered CMM, Keyence, Genspect and wax-trace, minting a
measuring_tool. A separate path keyed on one hardcoded pc-type minted a Part
Marker machine and filed it under its operation. Both create a device, link the
PC with controls, and archive that link when the PC is re-imaged: one mechanism
with different nouns, written out twice because the second case arrived later.
That is the same trap as the site literals in ADR-015 - a pattern implemented
per instance rather than declared - and it has a known next occurrence. Part
markers already share operation numbers, and any site with two marking lasers
or two wax-trace units on one number needs identical treatment.
One SUBORDINATE_DEVICE_MAP now declares asset type, type name, naming suffix,
whether the device files partof the operation, and the relationship label. The
labels are unchanged per case on purpose: those values are in the production
database and only rows carrying them are archived by a collector push. A site
overrides or adds an entry through subordinatedevice_<pctype> settings, per
ADR-015, so the next case needs no code. A malformed override falls back to the
default rather than failing the push, because a bad setting must not stop a bay
reporting its inventory.
metrology_tool_for stays as a shim over the same map: filters.py and the older
tests read it, and unifying must not change what it returns. A test pins that.
Also adds flask relationships check-shared-machines, which finds the next 0615
rather than waiting for someone to notice duplicate backups. Several devices
legitimately sharing a number and two PCs mis-numbered at imaging look the same
from outside; the difference is whether child assets exist, so that is what it
reports. Read-only.
Backup-NtlarsSettings reads backups_intervalhours from /api/settings/public,
because it runs before it holds any credential, and its Get-IntervalHours falls
back to 24 on any failure. The plugin never declared the key public, so the
endpoint did not return it, the fallback fired on every PC, and the setting
looked configurable in the UI while changing nothing. The fleet log shows the
symptom plainly: "Throttled: last attempt under 24h ago", every cycle,
regardless of what the setting said.
Declared public. A collection cadence is not a secret. backups_shareroot stays
private - it is internal topology - and the test asserts both directions so a
later edit cannot quietly widen it.
Same defect as the 3D parts kiosk label prefix already in this changelog: a
logged-out reader against an allowlist its key was not on. Worth noticing that
the pattern has now bitten twice.
A PC first seen before the machine-number fix was created with the machine
number as its OWN asset number, and the fix deliberately does not overwrite an
existing PC's asset number. So resolving the reported number can return the
reporting PC itself, and the marker was then filed partof its own PC - which
reads, on the machine page, as the PC being the operation.
The machine-link path already guarded this case; the marker path did not. It
now refuses and says why, naming the repair: rename the PC asset to its
hostname, or create the operation asset.
Several Telesis markers serve one operation number - 0613, 0615 and WJPRT each
have more than one - so treating the operation as the marker collapsed separate
devices into a single record. Their configurations differ by COM port, so in
the backup history they overwrote each other, and no question about an
individual marker could be asked at all: how many there are, which port one is
on, which one failed.
There is one marker per PC, which makes the PC the marker's identity, so the
collector can mint the marker the same way it already mints a CMM or a Keyence
unit for a metrology PC. A marker PC now gets a Part Marker machine asset, the
PC controls it, and the marker is partof the operation whose number the PC
reports. An operation holds any number of markers.
A marker PC therefore does not claim the operation directly. controls
propagates through partof, which reference-data already seeds, so control of
the operation still follows from controlling its marker - without two markers
contesting a link only one of them can hold.
Backups from a marker PC resolve to the marker rather than the operation, and
fall back to the machine number whenever the marker cannot be resolved: no
hostname on the payload, a lean build without the computers or machines plugin,
or a marker PC that has not reported to the computers collector yet. Filing
under the operation is the old behaviour and beats rejecting a backup.
Moving a marker to another operation archives the old membership rather than
deleting it, so where a marker used to live stays answerable.
Dedup compared a posted config against the latest revision for the ASSET,
which is only correct when a machine number means one PC. Several PCs share one
here: the part markers on 0613, 0615 and WJPRT are separate devices, differing
by COM port, filed under one machine number. Each marker's post therefore
differed from whichever marker had posted last, nothing ever deduped, and the
table grew by one row per PC per collection cycle.
A chain is now (asset, kind, source hostname). An unchanged config is a no-op
again, and each PC keeps its own history against the machine. NULL sources -
rows written before the column was populated, and hand-loaded ones - form their
own chain via IS NULL; `column == None` never matches in SQL, so without that
those rows would have re-posted forever.
Two consumers assumed the old key and are fixed with it. Retention pruned per
asset, so a busy marker's revisions could evict a quiet marker's only backup;
it now prunes each chain separately, protecting the newest and oldest of each.
The revision diff compared against the previous revision on the machine, which
across two markers reported one device's COM port as a change on the other; it
now compares within the source's own chain.
scripts/collapse_duplicate_backup_revisions.py cleans up what the old rule
wrote. It removes only a revision whose hash repeats the one before it in the
same chain - rows the fixed code would never have written - and keeps every
genuine change, every chain's newest and oldest, and every source. Dry run by
default. Its --report mode explains what grew each chain, which separates a
legitimately shared machine number from two PCs wrongly carrying the same one,
and from a value inside the config that changes on its own.
Treating "another PC is linked to this machine" as proof of replacement was
wrong. A PC imaged for machine 3010 carries that number from the bench, before
it has replaced anything, and several PCs sharing one machine number is a
normal state at this site: the part markers do it. Both PCs then reported on
their own schedules, each report moved the link and raised an alert, and the
pair traded the machine back and forth for as long as both were alive.
The PC holding a machine now keeps it while it is still alive. Alive means it
has reported within MACHINE_CLAIM_QUIET_HOURS and its asset is still In Use. A
challenger is recorded as a dormant link instead, which doubles as the marker
saying the claim has already been announced, so a PC sitting on a bench does
not alert on every collector cycle.
The handover still happens on its own once the old PC has been quiet for a day,
which is what a PC pulled off a machine does. Moving the old PC off In Use -
Retired, Inventory, In Repair - hands the machine over on the next report,
which gives IT a one-step way to force a swap the moment it happens rather than
waiting out the window. A day is long enough that a PC switched off overnight,
or one behind a network outage, never loses its bay to a spare.
Alerts for both cases are gated on a new computers_machinelink_alerts setting
and ship OFF. Several part markers legitimately share a machine number here, so
the alerts would fire on correct data. Links, warnings in the collector
response, and archived history are unaffected; only the sending is gated.
Also: the alert goes through send_alert rather than resolving recipients by
hand, which had missed the SMTP_ALERT_RECIPIENTS environment fallback, so a
site configuring SMTP by environment would have got the webhook and no email.
A bay reporting machinenumber 3015 got a 500 from the collector every five
minutes since it was imaged, and would have forever: the reported number was
written to the PC's own assets.assetnumber, which is uniquely indexed and
already held by machine 3015, so the insert failed with "Duplicate entry '3015'
for key 'ix_assets_assetnumber'" and the entire report was discarded. Operating
system, boot time, applications, printers and access protocols never landed.
Every retry did the same thing, so there was no path out of it.
A new PC now takes its hostname as its asset number, which is what the data
already shows: of 289 computers none has a numeric asset number and 214 use
their hostname. An existing PC's asset number is left alone; overwriting it
renamed the PC onto the machine's identifier, changing how that PC is
identified everywhere else.
The machine number instead does what it was collected for. It resolves the
machine and links the PC to it with a 'controls' relationship carrying a
collector:machine origin label, the same discipline the printer and
measuring-tool links use, so a link made by hand is never archived by a
collector push. Reporting a different machine archives this PC's previous link;
a machine ShopDB does not know is reported as a warning rather than invented.
When another PC was already linked to that machine it has been replaced. The
old link is archived rather than deleted, so which PC ran a machine in a given
month remains answerable, and an alert goes out by email and webhook. The
retired PC's status is deliberately not changed: the collector cannot tell
whether it was shelved, sent for repair or re-imaged for another bay, and
guessing would overwrite what a person set.
A line of the form "Name=" with nothing after the sign is not strictly legal,
but it occurs in real exports - the part marker's WJPRT.reg has KRelay1 like
this. The parser raised on it, which failed the whole file, which meant that
machine could never be backed up at all. Read it as an empty string so the
value name is still preserved.
Reported from a real display: Edge closed on the desktop but still listed in
Task Manager, and the watchdog never relaunched it.
That is this watchdog's own bug. It asked only whether a --kiosk process
existed. After an Edge update the window can be gone while the process lingers,
so the check said "kiosk is up" and returned - every cycle, forever. Matching on
the command line was chosen to stop a stray renderer masking a dead kiosk; it
does not help when the orphan is the parent.
A kiosk now counts as up only when a --kiosk process still owns a visible
window (MainWindowHandle). Windowless ones are killed BEFORE relaunching:
leaving them would satisfy the next cycle's check again, and a second browser
would fight the first for the display.
Also refuses to run as SYSTEM. MainWindowHandle is session-scoped, so a SYSTEM
caller reads 0 for a perfectly healthy kiosk and would kill and relaunch it on
every cycle. The task uses an interactive Users principal so this cannot
normally happen; the guard makes a mis-registered task fail loudly instead of
thrashing a display in a hallway.
Verified on Windows this time by letting the SCHEDULED TASK do the work rather
than invoking the script by hand - which is what the first version was missing:
- task fired unattended (rc=0) and launched the kiosk into session 1
- the next cycle saw the healthy kiosk and did nothing, no relaunch loop
- a windowless --kiosk process was killed and replaced
- run as SYSTEM, it refused and the healthy kiosk survived
The accessprotocols / computeraccess tables replaced the old isvnc/iswinrm
booleans and the PC page already badges what a machine exposes, but nothing
kept them current: the 574 rows in place all came from the legacy migration and
have not moved since. The collector schema had no field for them.
Adds 'accessprotocols', a list of catalog names, synced with the same
discipline as the printer links. A reported protocol is activated; a
catalogued one the PC did NOT report is deactivated rather than deleted, so a
manual portoverride survives a service being briefly down. An unknown name
warns and is skipped: the catalog is admin-managed, and a typo on one bay must
not invent a protocol for the whole site.
Presence of the key is what drives the sync. A payload without it leaves every
existing row untouched, which is what protects the migrated rows from a
collector that does not report protocols yet.
Six tests cover recording, case-insensitive matching, deactivation on removal,
the omitted-key no-op, an explicit empty list meaning "exposes nothing", and
that an unknown name never creates a protocol.
Kiosks were updating, closing Edge, and never coming back - the display stayed
dead until the next logon or reboot.
The kiosk is launched by an all-users Startup shortcut, which runs ONCE at
logon, and nothing supervised the browser afterwards. RelaunchNotification=2
was meant to cover the update case and does not: that policy drives Edge's own
update-restart, which depends on session restore to return to where it was.
Kiosk mode restores no session and has no UI to show the notification in, so
Edge honours the close and never the relaunch. The same gap swallowed crashes
and anyone closing the window.
Adds a scope entry that registers a scheduled task in the INTERACTIVE session -
SYSTEM cannot launch a visible browser, which is why the dispatcher writes a
shortcut rather than calling Start-Process. The task relaunches from that same
shortcut, so the target URL keeps one source of truth: retarget a subtype in
DISPLAY_TYPE_TARGETS and the watchdog follows unchanged.
Two details that matter. It matches on the COMMAND LINE, not the image name:
Edge runs a crowd of msedge.exe children and only the parent carries --kiosk,
so testing "is msedge running" would let a stray renderer mask a dead kiosk
forever - verified against a real kiosk PC showing 7 processes and 1 match. And
it avoids -RepetitionDuration [TimeSpan]::MaxValue, which serialises out of
range and is rejected, exactly as the kiosk installer documents.
A launch debounce stops a display that fails to start from spawning a browser
every cycle, the log is size-bounded because this runs forever on a PC nobody
watches, and it does nothing at all when no kiosk shortcut is present so it
cannot put Edge on a PC that never asked for one.
Verified on Windows: registers with the right principal and triggers, relaunches
when the kiosk is gone, debounces an immediate re-run, and is idempotent across
cycles (the staged script compare is trimmed - Set-Content adds a trailing
newline the here-string lacks, so an untrimmed compare rewrote it every cycle).
Rows ran in display-style order and then alphabetically, so what led the screen
was an accident of styling and the alphabet - a new type called Awareness
landed above Recertification for no better reason than the letter A.
Each type now carries a board position, lowest first, set on the Notification
Types page. The migration seeds Recognition at 10 and Recertification at 20 and
leaves everything else at 100, so an existing board keeps the order sites
already expect. Steps of ten leave room to slot a row in without renumbering
the rest.
A row shared by several types sits wherever its earliest-ordered type puts it,
so a category moves as a unit.
Backup timestamps read wrong because of two faults stacked, which is why it
looked like a single offset.
The API serialised naive ISO ("2026-08-07T12:00:00"), with nothing saying the
value was UTC. JavaScript's new Date() parses that as BROWSER-LOCAL, so every
timestamp shifted by the viewer's offset before any timezone formatting ran.
Every datetime this plugin stores is naive UTC, so the wire format now carries
a trailing Z.
The history view then formatted with toLocaleString(), i.e. the viewer's zone,
ignoring the site_timezone setting entirely. It now loads that setting and
formats through the shared formatInZone helper, matching NotificationsList.
The panel list label is built server-side with strftime, so a client cannot
correct it afterwards. It now converts to the site zone using the same Setting
lookup the notifications plugin uses - without that it showed UTC, four hours
out at West Jefferson.
Tests cover the wire format and that 16:30Z renders as 12:30 in
America/New_York.
DNC Info becomes a single tabbed card - General, eFocas, Serial, NTSHR and
MARK - instead of a flat wall of every value. On 3204 that is 11 rows visible
rather than 22, and on 0600 eleven rather than 27, which also stops the card
unbalancing the detail page's two-column layout.
Everything DNC now lives on that one card, so the Part Marker panel is gone:
its settings are the MARK tab. The partmarker KIND is untouched and still
stores, dedupes and serves revisions - they are listed on the backup history
page - it simply contributes no card of its own, which on 145 of 147 machines
would have been an empty box.
Downloads are named for the machine: 3204.reg, and 3204-wow6432node.reg for
the dialect that imports outside NTLARS. The view had been rebuilding the name
from sourcefilename and producing 3204.reg-wow6432node.reg, so the revision now
carries assetnumber and both ends agree. That needed a viewonly relationship to
Asset - no backref, so the core asset side gains no dependency on this plugin.
The history page was hardcoded to light colours (#e0e0e0, #f4f9ff, #666) and
rendered as a white table on a dark page. It now uses the palette variables
throughout, per frontend/CLAUDE.md. The current-revision tint is a color-mix
against --primary so it reads in both themes rather than a baked light blue
that disappears on dark, and the diff columns are headed as well as red/green,
since colour alone does not survive a colourblind reader.
Every machine was getting a Part Marker Configuration panel, and only two of
the 147 known machines are part markers. A kind applies to an asset TYPE, but
whether a given asset ever carries that kind of backup is a property of the
individual machine, so type alone cannot decide what to show.
The generic renderer already handled this: a list panel is visible when it has
rows OR declares empty text. Declaring emptytext on both kinds defeated it and
forced them to render everywhere. emptytext now defaults to None on the base
class, neither bundled kind sets one, and the panel builder OMITS the key
rather than emitting null - a present-but-null 'empty' would still have kept
the panel on screen.
The DNC Info card carried empty text that could never be displayed, since
keyvalue visibility is decided purely on field count. Removed rather than left
to mislead.
A lathe now shows DNC Info and NTLARS history; 0600 and 0614 additionally show
Part Marker once something collects for them; a machine with no NTLARS data
shows no backup panels at all. The emptytext mechanism stays available for a
kind that genuinely wants to say "expected here, nothing yet".
site-profile-universal.json is what the released Windows installer is built
from, so a bundled plugin missing from it is invisible to the install wizard.
Worse, `flask plugin prune-schema` drops the tables owned by plugins the site
did not install (ADR-014), so backuprevisions would have been dropped at
provisioning on every new site - a table that shipped in the build, removed
because the profile never named it.
The same omission explains why `flask plugin upgrade-all` skipped backups:
upgrade_all_plugins iterates the REGISTRY, not the plugins directory, on
purpose - a plugin folder merely sitting on disk unadopted must not have its
DDL run as a side effect of a deploy. instance/ is gitignored, so any machine
that never ran `flask plugin install backups` has it on disk but unadopted.
Nothing in the suite caught the stale profile, so this adds two guards: every
bundled plugin carrying a manifest must appear in the universal profile, and
the profile must not name a plugin that does not exist. Verified the first one
fails with the profile as it was.
Adds a kind-pluggable backups plugin. Configuration captured from a PC is
filed against the MACHINE it controls, with a revision history and download
back to the native format.
NTLARS/DNC is the first kind. Settings live in the controlling PC's registry
but describe the machine, so revisions attach to the machine's asset and carry
no foreign key to the PC: history survives a PC being replaced or deleted, and
sourcehostname records the handover.
Storage splits by kind. Parseable kinds store a dialect-neutral JSON
projection in ShopDB and re-render on download; opaque vendor formats (part
marker and similar) keep their bytes on the SFLD share with ShopDB holding
metadata and the UNC pointer.
Two .reg dialects exist in the wild: NTLARS's own Save... export omits the
WOW6432Node path segment, scripted exports include it. Parsing strips whichever
root matched, so a stored revision commits to neither and download offers both
(NTLARS Load... by default, WOW6432Node for direct reg import). Getting this
backwards is silent, so the dedup hash deliberately excludes sourcedialect and
both dialects of one config dedup to a single revision.
Dedup is load-bearing: the collector runs every GE-Enforce cycle across the
fleet, so a revision is inserted only when the content hash differs from that
asset's latest for that kind.
A freshly imaged PC opens NTLARS with a blank General tab. Recording that would
make an empty config the newest revision exactly when someone needs the last
good one, so a blank MachineNo is rejected rather than accepted as a change.
Two of the 320 known-good backups on the share already have that shape.
DNC Info card summarises the latest revision on the machine page: General
(Cnc, NcIF, HostType), eFocas, Serial, NTSHR when populated (only 18 of 147
machines), and MARK when the machine is a marker. MARK is gated on Cnc=MARKER
or the ShopDB machine type, not on the MARK key having content: MARK carries
serial defaults on 145 of 147 machines and DncPatterns reads YES on 103
including ordinary lathes, so neither identifies a marker.
The info card is owned by the kind (BackupKind.infopanel/buildinfo) and served
by a generic endpoint, so the expected successor to DNC ships its own card by
adding a class rather than changing the plugin or the panel wiring.
Also: schedule and retention settings with a prune that never drops the newest
or the oldest revision, and scripts/import_ntlars_backups.py to seed history
from the existing per-machine .reg files (144 of 147 resolve to assets).
Codec verified against all 320 real backups: round-trips clean through both
dialects. Bay-side generation verified on Windows against reg.exe export.
The network device form had no IP field, so the one thing people look up a
switch for could not be entered. The API had accepted an ipaddress since the
legacy import work - create, update and every read already carried it - but
nothing in the UI ever sent one, which also left the device off the "Devices on
this network" list, since that matches on the IP a device does not have.
The field sits next to Hostname and round-trips through the Communication row
the platform keeps IPs in, the same way the PC and printer forms do.
Clearing it now clears the stored address. The upsert helper returned early on a
blank value despite a docstring promising it cleared - harmless while no form
could submit one, wrong the moment this field existed.
The shopfloor board grouped cards by display style alone, so every type set to
grid landed inside the Recertification row and every carousel type inside
Recognition's - under a heading naming somebody else's type. Setting Awareness
to grid put awareness messages under "Recertification Required".
Each type now gets a row of its own, titled by its own name, and rotation state
is per row: two carousel rows advance on their own indexes instead of sharing
one counter, and two grid rows page independently.
For the other direction there is notificationtypes.boardcategory. Types sharing
a category share one row under the category name, so Change, Awareness and
Incident can sit together while Recognition and Recertification keep their own.
Blank - the default - means a row of its own. The category is part of the
grouping key along with the display style, since a category cannot merge a
banner with a row of tiles.
A card that names no employee now renders its message as the tile or card,
rather than a placeholder face above a blank name, which is what a grid type
like Awareness looked like before.
The layout fingerprint that makes open kiosks reload now covers the category
and the grace window, so a re-grouped board reaches screens that are already up.
The shopfloor feed kept every ended notification up for a hardcoded 30 minutes,
flagged resolved. A card with an 8:00 end time was still on the board at 8:29,
which reads as an expiry that did not work - and in the carousel, grid and
banner sections it read that way with no visual sign at all, since only the
standard cards render the resolved state.
The tail is now notificationtypes.gracewindowminutes, set per type on the
Notification Types page and defaulting to 0, so an end time means what it says.
A type whose cards are worth acknowledging after they clear - an incident, say
- opts into a tail, and only that type's cards get one.
The feed widens its query to the largest configured tail and then holds each
row to its own type's window. That keeps one portable query rather than a
per-type interval expression in SQL, and with every type at 0 it collapses to
"still showing".
Also fixes resolved serializing as null rather than false for a card with no
end time, which the and-chain produced.
Three defects, all found on printedparts_label_prefix, all one root cause:
nothing in the framework knew that setting existed.
The parts kiosk runs logged out. An unauthenticated read of a setting is
limited to an allowlist, the key was not on it, so the kiosk got a 404 and
fell back to no prefix. An admin previewing the same page while logged in saw
the prefix, which is why it looked like it worked.
The same setting also looked like it would not save. The row did not exist on
a site that installed the plugin before the setting was added, so the first
save created it - under the placeholder category the settings API uses for
keys it does not recognise, where the plugin's settings page, which lists by
category, could no longer see it. The value was in the database the whole
time.
And the row was missing in the first place because seeding ran from
on_install / on_enable, which fire only on a state transition. Neither runs
again on an upgrade, so a setting added in a later plugin version never
reached a site that installed an earlier one. The comment claiming enable ran
every upgrade cycle was simply wrong.
A plugin now declares the settings it owns in get_settings_defaults(): key,
default, type, category, description, and whether a logged-out page may read
it. The framework seeds declared keys at install, at enable, and on every
flask plugin upgrade-all; files a first-time write under the declared
category; re-homes any row left in the placeholder category, value untouched;
and answers an anonymous read for keys marked public. Core carries no list of
any plugin's keys.
Contract 0.16.0 (additive optional hook). printedparts and printers move to
the hook and floor their core_version at 0.16.0. The dev database had two rows
in the misfiled state (printedparts_alert_email, employee_db_host); the first
repairs itself on the next upgrade pass.
Three faults around vendor-model photos, found while looking at why an uploaded
image did not appear.
Saving a model was blocked after uploading a photo. The Image URL field was
type="url", and an upload sets it to an application path such as
/api/models/image/model-120.png. Native url validation demands an absolute URL
with a scheme, so the browser refused to submit the form with "Please enter a
URL" for a value the page had just written itself. The field is now type="text",
which is what it always needed to be: it holds either a full web address or a
path on this server. documentationurl stays type="url".
The upload button did not appear when adding a model, only when editing one.
That was deliberate - the photo is stored as model-<id>.<ext>, so it cannot be
sent before the record has an id - but it reads as a missing feature, and the
hint explaining it was easy to miss. A photo chosen while creating is now held
and uploaded as soon as the model is saved, and it is dropped if the dialog is
cancelled, so it cannot land on the next model created in the same session.
Network devices could never show a photo. NetworkDeviceDetail.vue binds its hero
image to networkdevice.imageurl, but networkdevices carried only vendorid, with
no link to a catalog model, so nothing could populate it - a feature that looked
present and could not work. Machines, PCs and printers have carried
modelnumberid since July. This adds the same column and relationship, the
to_dict branch that exposes modelname and imageurl, the field on the API, and a
Model selector on the form so the link can actually be set.
The migration is guarded the same way employees0002photo is: on a fresh database
the tables come from the SQLAlchemy models, which already declare the column, so
an unconditional add fails with "duplicate column name". The foreign key is
created only on databases that can add one by ALTER; routing it through
batch_alter_table made Alembic's column sort raise "Circular dependency
detected" on the fresh-database test.
Deploying this needs `flask db upgrade` and `flask plugin upgrade-all` on the
server, not just a file copy.
