- Add organization membership check before API token creation
- Fix admin security allowlist form reading current_user instead of current_scope.user
- Use recursive File.ls instead of Path.wildcard to include hidden files in MIB validation
- Add upload size check before ZIP extraction in MIB controller
- Centralize CSP in SecurityHeaders plug with per-request nonces instead of 'unsafe-inline'
All 4 webhook controllers now verify the signature, insert an Oban job,
and return immediately. Previously, Stripe and PagerDuty did DB queries +
writes inline; Gaiia ran upserts; Agent Release broadcast to all connected
WebSockets — all in the request path.
New workers:
- StripeWebhookWorker — delegates to WebhookProcessor.process/1
- GaiiaWebhookWorker — delegates to Webhooks.process_event/3
- PagerdutyWebhookWorker — resolve/acknowledge alerts by dedup key
- AgentReleaseWebhookWorker — broadcast mass update to agents
Also fix: log error when resolve_alert fails in agent_channel (was silently
discarded, causing "Resolving stuck device_down alert" to repeat in logs).
Adds a parallel LLM path that reviews the whole org snapshot — Preseem
APs, SNMP signals, backhaul, agents, and the insight types the rules
already covered — and emits novel observations as ai_observation
insights (source=ai). Existing rule-based insights and per-insight
enrichment continue unchanged.
- lib/towerops/llm/network_snapshot.ex builds the bounded snapshot
- lib/towerops/llm/network_insight_prompt.ex builds the prompt and
parses the LLM's JSON observations array
- lib/towerops/workers/ai_network_insight_worker.ex runs nightly at
03:30 UTC (after the rule pass + per-insight enrichment) and on
the superuser regenerate button
- preseem/insight.ex extends @valid_types with "ai_observation" and
@valid_sources with "ai"
- insights_live/index.ex includes the new worker in the regen list
and adds an "AI" source badge style
Bumps the SnmpKit Manager timeout-options test threshold from 500ms
to 3000ms (was flaking on loaded dev machines), and scopes
list_unenriched_insights/1 assertion in insights_test:573 to the
test's org so cross-suite leaks don't fail the count.
- ToweropsWeb.AgentChannel now runs sensor readings through
Towerops.Snmp.SensorScale.normalize/2 in both resolve_sensor_value/2
and the GraphQL publisher. Without this, MikroTik mtxrHl* deci-degree
readings (e.g. Culleoka reporting 294 -> 29.4°C) were stored and
alerted on at 294°C. The DevicePollerWorker path already did this;
only the agent path was missing it.
- Demote "Received SNMP result from agent" and "Processing polling
result for X" from info to debug — they fire every poll cycle on
every device and were dominating prod logs.
- /insights now shows a "Regenerate insights" button for superusers
that enqueues all seven insight workers (Preseem baselines,
capacity, device-health, Gaiia, system, wireless, LLM enrichment).
Non-superusers neither see the button nor can trigger the event.
- Dialyzer is clean: added :tools to plt_add_apps, gave
Preseem.Insight a @type t, pinned a few unmatched returns, and
suppressed a known MapSet opaque false-positive in Towerops.Unused.
- e2e: NODE_OPTIONS=--disable-warning=DEP0205 silences the Node 25
deprecation noise from Playwright's internal ESM loader.
UI: the AI-generated footer dropped " · deepseek-v4-pro" — model
identity is irrelevant to operators reviewing the recommendation.
Parser: stop letting raw JSON leak into the summary text when the LLM
returns an almost-but-not-quite-valid response.
- Strip ```json fences (already done) PLUS try a balanced-brace
extraction so a "Here's the JSON: {…}" preamble doesn't break
Jason.decode
- When all decode paths fail, regex-extract `"summary"` and `"action"`
fields from the text rather than dumping the whole blob with braces
intact
- Last-ditch sanitiser strips remaining brace/quote noise so the
rendered summary never shows literal `"summary"` keys
Maintenance: `Towerops.Maintenance.RepairLlmSummaries.run()` clears
`llm_enriched_at` on already-stored rows whose summaries contain JSON
artifacts so the next worker cycle re-enriches them with the new
parser.
Test: insights_live_events_test now asserts the AI-generated label is
present *and* that the model name does not leak into the rendered HTML.
When 50%+ of the access points at one site simultaneously have
Preseem QoE score <60, root cause is almost always a shared upstream
problem (backhaul, transit, DNS, DHCP) — not per-AP RF. This rule
emits one site-level insight that points the operator at the right
investigation layer instead of letting them chase per-AP RF
symptoms across many APs at the same site.
- Towerops.Recommendations.Rules.UpstreamDegradation — single query
pulls all matched Preseem APs grouped by site_id. Critical when
100% of APs at the site are degraded; warning otherwise. Lists
every degraded AP with its QoE score in metadata.
- Insight.@valid_types extended with upstream_degradation.
- LLM prompt hint tells the model to instruct the operator to
investigate upstream FIRST and to NOT chase per-AP RF symptoms.
- UI: indigo card with degraded/total AP counts, an "Investigate
upstream first" badge, and a clickable list of affected APs.
- Wired into RecommendationsRunWorker FIRST in the @rules list so
the upstream signal surfaces before per-AP RF rules.
Also fixes two flakes:
- device_live/show_test.exs is now async: false. It inserts to
InterfaceStat which is a TimescaleDB hypertable; concurrent inserts
deadlock on chunk-table locks under parallel SQL-sandbox tests
(ERROR 40P01 deadlock_detected in setup).
- Cleared an unused-variable warning in device_overheating_test.exs.
8 new tests for UpstreamDegradation.
Generic prompts produce generic advice. This commit adds per-type
expert hints appended to the base system prompt, listing the metadata
field names the rule provides plus short domain heuristics so the
LLM has the context it needs to write a tight, specific recommendation.
Hints cover: ap_frequency_change, own_fleet_channel_conflict,
sector_overload, cpe_realign, wireless_signal_weak, wireless_snr_low,
backhaul_over_capacity, backhaul_near_capacity, qoe_degradation,
capacity_saturation. Unknown types fall back to the base prompt.
No change to rules, schema, or worker — this lifts every existing
insight's enrichment quality on the next cron run.
Also fixes two recurring flaky tests:
- agent_live_test.exs:567 now mirrors the companion show_test.exs
pattern of accepting any of the valid update-flow flashes (Failed
/ Update command sent / No binary available). The previous
Req.Test stub-and-allow approach was itself flaky because both
test files stub the same module name and ownership tracking can
leak under full-suite parallelism.
- telemetry_test.exs is now async: false. Its handle_endpoint_stop
describe block mutates global Logger.level which races with other
async tests; running this single module sync removes the race
without sacrificing the per-test setup/restore pattern.
Same-channel conflicts at one site are not all equal. A pair of APs
sharing a channel in a clean RF environment is a planning issue;
the same pair in a contaminated environment is an outage waiting to
happen. This commit makes the rule reason across sources before
deciding urgency.
- Towerops.Snmp.RfHealth — cross-source helper that combines:
* Most recent noise-floor / noise sensor on the AP (dBm)
* Preseem rf_score and qoe_score from the linked AccessPoint row
* Average CPE SNR and client count from wireless_clients
Returns a snapshot map and an interference_severity/1 classifier
(:critical | :warning | :ok). Critical when noise floor >= -80 dBm
OR Preseem rf_score < 4.0; warning when avg CPE SNR < 15 with
active clients.
- OwnFleetChannelConflict now enriches each conflicting AP with its
noise floor, rf_score, qoe_score, avg CPE SNR, CPE count, and a
per-AP rf_severity. Urgency promotes to critical when 3+ APs share
a channel OR any conflicting AP shows critical RF health.
- UI: amber card now renders an evidence table with width, noise,
rf_score, CPE SNR, and CPE count per AP, plus a "Critical RF
environment detected" badge when has_critical_rf is true.
Also strengthens the previous flake fix on agent_live_test.exs:567
by switching to Req.Test shared mode (the test is sync), so the
ReleaseChecker stub is visible to the LiveView process regardless of
when it spawns relative to setup. The earlier Req.Test.allow approach
relied on stub timing that didn't always hold under full-suite load.
11 new tests across RfHealth + the enriched rule. LLM enrichment
automatically picks up the richer metadata via the existing Phase 1
worker.
Two new multi-source rules using data we already collect, both wired
into the existing hourly RecommendationsRunWorker.
SectorOverload — fires when a Preseem-monitored AP has <25% free
airtime AND active subscribers. Critical urgency when free airtime
drops below 15%, OR when free airtime <25% AND QoE <50. Reuses the
airtime/subscriber/QoE data already pulled by PreseemSyncWorker so
no new collection is needed. UI: orange evidence card with free
airtime, subscriber count, QoE score, and AP model.
CpeRealign — fires when a wireless client has BOTH signal_strength
<=-78 dBm AND SNR <=18 dB seen in the last 2 hours. This is the
classic alignment / obstruction signature, distinct from the
existing single-metric wireless_signal_weak / wireless_snr_low
alerts produced by WirelessInsightWorker. One insight per (AP, CPE)
pair via a metadata.dedup_key. Critical when signal <=-88 OR SNR
<=10. UI: rose evidence card with signal, SNR, TX/RX rate, distance,
hostname.
Insights.insert_insight_if_new/1 dedup logic now prefers a
metadata.dedup_key over device_id when explicitly set, allowing
per-CPE insights without collapsing multiple CPEs on the same AP
into a single insight. Existing rules without dedup_key are
unaffected.
Insight.@valid_types extended with sector_overload and cpe_realign.
LLM enrichment automatically applies to both new types via the
existing Phase 1 worker — no extra wiring.
Also adds k8s/secrets.yaml to .gitignore so operators can drop a
local Secret manifest with real values, kubectl apply manually, and
never accidentally commit it. Documented in k8s/README.md.
When a wireless AP has a strong same-channel neighbor (RSSI >= -75 dBm)
and a measurably cleaner alternative channel exists in the same band,
the system now emits an ap_frequency_change insight with a specific
recommended channel and the top interfering BSSIDs as evidence.
- New schema wireless_neighbor_scans (append-only) storing observed
neighboring APs per device: bssid, ssid, channel, frequency_mhz,
channel_width_mhz, rssi_dbm, is_own_fleet, seen_at
- New columns on snmp_devices: current_channel, current_frequency_mhz,
current_channel_width_mhz, last_radio_seen_at — populated by vendor
SNMP profiles for APs that expose wireless OIDs
- Towerops.Recommendations.Rules.FrequencyChange — pure rule that scores
each candidate channel using sum-of-linear-power over the last 24h of
neighbor scans, recommends the cleanest if it beats the current by at
least 6 dB. Critical urgency when current score >= 100.
- Towerops.Workers.RecommendationsRunWorker — hourly Oban cron, iterates
organizations and runs all rules, uses insert_insight_if_new/1 for
idempotent upsert
- LiveView /insights renders a purple frequency-change card with current
vs recommended channel, dB-cleaner badge, and a top-offender list
(BSSID, SSID, RSSI, own-fleet flag)
- LLM enrichment automatically applies to the new insight type
Also fixes two pre-existing flaky tests that surfaced in CI:
- test/towerops_web/live/agent_live_test.exs:567 — now sets an explicit
Req.Test transport_error stub for ReleaseChecker and uses Req.Test.allow
so the LiveView process inherits it. Previously relied on absence of a
stub, which leaked across tests and produced different behavior under
full-suite parallel runs.
- test/towerops_web/telemetry_test.exs:140 — relaxes the "no log" check
to refute the specific messages the function under test would emit,
rather than asserting an empty capture_log/1 buffer (which catches
stray logs from concurrent tests, e.g. Postgrex sandbox disconnects).
Adds an optional plain-language summary and recommended action to every
active insight. A new Oban cron worker runs every 5 minutes, picks up
unenriched insights, and asks the configured LLM to restate the finding
and suggest one specific action grounded in the structured metadata.
- Migration: adds llm_summary, recommended_action, llm_model,
llm_enriched_at columns to preseem_insights
- Towerops.LLM context with swappable behaviour; real client uses Req
with the standard Req.Test plug for test isolation
- MockClient + InsightPrompt module (builds chat messages, parses JSON
with code-fence stripping and a raw-text fallback)
- Worker logs and skips on rate limits / missing key / parse errors so
insights still render without an AI summary when the LLM is unavailable
- Optional towerops-llm k8s secret with example template; deployment.yaml
references it as optional in both init and main containers
- UI renders summary + recommended action callout on /insights and on
the org-level insights page
Adds 8 tests targeting AgentChannel branches missed by existing tests:
- resolve_any_stuck_down_alerts: device_down and device_up stuck alerts
resolved on next successful poll
- handle_in result with :PING job_type (deprecated SnmpResult path used
by older agents) creates a monitoring check without crashing
- handle_live_poll_result with malformed job_id (missing reply_topic)
hits the warning catch-all branch
- build_mikrotik_job is included in the initial dispatch when the device
has a discovered SNMP profile whose manufacturer is MikroTik or whose
sys_descr mentions RouterOS, and excluded when mikrotik_enabled is false
- process_additional_polling_data path with extra OIDs runs without
crashing the channel
- Adds TcpExecutor receive timeout test using a server that accepts
but never responds, exercising recv timeout branch
- Adds Preseem.get_device_qoe_data tests covering both no-APs and
with-metrics paths through the AP query + metric formatting
Adds 4 tests that drive the nil → nil fallbacks in
load_single_sensor_chart_data, load_storage_chart_data,
load_interface_errors_chart_data, and load_interface_traffic_chart_data
by navigating to graph routes with non-existent IDs.
Adds direct call to MobileController.get_device with a snmp_device that
has interfaces — drives the Enum.map over interfaces in
format_equipment_details that previously had no fixture coverage.
Adds tests across five files:
- Towerops.Monitoring.CheckQuery (full coverage of all composable filter
fragments via inspect+Repo.all)
- ToweropsWeb.Admin.SecurityLive.Index change_filter event for both
permanent and temporary filter values
- Towerops.Agents.AgentCache cleanup_expired handle_info path that
prunes stale device entries while preserving :global_default
- ToweropsWeb.Api.V1.AgentReleaseWebhookController happy path
(notified/skipped/version) and error path (Codeberg 503)
- ToweropsWeb.DeviceLive.Index reorder_device / reorder_site
unauthorized branches via cross-org device/site fixtures
