Make nmon easier to install and run without editing YAML by hand:
- Settings: point-and-click forms over config.yaml (GET/PUT
/api/v1/settings/form); the YAML editor moves to /settings/yaml.
- First install: with no sign-in configured nmon starts in install
mode, serves only the setup wizard (sign-in, basics, devices,
alerting) and closes it for good once sign-in is saved. A
self-signed certificate is generated when no TLS source is given.
poller.interval becomes a config setting.
- Reverse proxies: opt-in --http-listen plain-HTTP listener beside
HTTPS; sign-in stays required.
- Webhooks: Generic, Teams Adaptive Card, Slack and Discord presets,
template preview and test send.
- Help: the operations, coverage and profile docs served at /help.
- Polling: per-device "Poll now", a dry-run test poll returning an
SNMP trace, and time-limited in-memory SNMP debug recording, in the
UI and as `nmon device poll`.
- Ansible: deploys into install mode when no sign-in is set, and no
longer overwrites the config.yaml the wizard wrote.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017TuKgyKve2XLFtrrXWMi2w
The owner wants LibreNMS-like 5-minute polling by default and the option
to poll a given device faster or slower. Devices gain poll_interval_s
(new migration; 0 means the default, otherwise 30 to 3600 s), settable in
the device edit dialog and through PUT /api/v1/devices/{slug}; the
poller picks it up on the next inventory refresh.
Everything that assumed one-minute samples now follows the device's
interval: graph and p95 rate windows are at least two polls, the max
series uses irate, the up-series lookback, the no_data warning, the
"unheard of for three polls" fallback and the rollup's thin-window check.
interface_errors widens to 10 m. profiletest keeps 60 s because the
expect budgets are keyed by the 1m group. Recorded as DEVIATIONS 49.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017TuKgyKve2XLFtrrXWMi2w
The owner asked to see the vendor of each MAC where the IEEE registry can be
fetched, and never to depend on it. internal/oui downloads MA-L, MA-M and MA-S
weekly through the outbound allow-list (timeouts, a size cap and a row-count
sanity check, so a truncated or wrong download keeps the previous file), stores
one checksummed, atomically written file in <data-dir>/oui that nmon backup
includes, and looks MACs up by the longest prefix. A missing registry only
leaves the vendor empty. `nmon oui import DIR|FILE` loads the CSVs offline, and
the Ansible role can ship them next to the MIB sidecar.
internal/hostaddr parses the MAC, prefix, IP and CIDR forms the lookup accepts
and classifies a MAC as global, local or multicast. config gains the l2 and oui
sections (validated here; the L2 job that reads l2 follows).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01T4PdJUPrakM8fHvN8jYv2x
Profiles gain category/label/of/display/scale_by/sentinels/enum_state and component_attrs;
every pollable non-interface metric is annotated and an orphan test enforces it. New routes
GET /devices/{slug}/metrics, /metrics/graph and /printers; printer supply type/colour read at
discovery into device_components.attrs; printer_supply_empty alert; supply_replaced audit event;
docs/coverage.md.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Lx9FNLG2CqeBbVGGd9bFsP
