oban_pro, oban_met, and oban_web are resolved via path: vendor/...
in mix.exs, so they must not have hex lock entries. The old lock
had oban_pro sourced from 'oban' (getoban.pro/repo) which would
cause hex to contact the live repo on every deps.get.
- Override mint to 1.9.3 to fix HTTP/1 chunk-size parser CVE-2026-59249
- Remove plug_cowboy dependency by switching PromEx standalone metrics server
to PromEx.Plug in the main endpoint (Bandit), eliminating cowlib CVEs
- Update castore transitive dep 1.0.19→1.0.20
All checks set to exit_status: 0 initially to avoid blocking on
pre-existing violations. Remove exit_status overrides as each
check category is cleaned up incrementally.
Dependency added to dev/test only.
Add PromEx with Application/BEAM/Phoenix/LiveView/Ecto/Oban plugins plus
a custom plugin that bridges existing Towerops Oban/Redis telemetry events.
The metrics HTTP server runs isolated on port 9568 so scrape traffic never
traverses the public Traefik IngressRoute.
The pod template carries prometheus.io annotations (scrape, port, path, job)
so the external Prometheus on 10.0.15.31 discovers each pod through the
existing kubernetes-pods scrape job (apiserver-proxy).
Catalog-only system for LIDAR-derived 1m DEMs covering Texas. We do not
mirror raster data — the DB stores tile metadata (URL + footprint
geometry) and elevation values are streamed on-demand from public USGS
3DEP / TNRIS Cloud-Optimized GeoTIFFs via GDAL /vsicurl/ HTTP byte-range
reads. Used for future tower coverage line-of-sight calculations.
- Enable PostGIS extension; tile footprints indexed via GiST
- Catalog sync from USGS 3DEP (primary) and TNRIS (fallback for gaps)
- Tile dedup by ST_Contains so TNRIS doesn't duplicate 3DEP coverage
- Single-point reads via gdallocationinfo with tile fallthrough on nodata
- Grid retrieval via gdal_translate AAIGrid with multi-tile mosaicing
- Monthly Oban cron worker keeps catalog fresh
- gdal-bin added to runtime image; geo_postgis dep added
Bumps vendored Oban Pro from 1.6.13 to 1.7.0, which transitively bumps
oban core to 2.22.1 (requires migrations v14) and db_connection to 2.10.0.
- mix.exs constraint: ~> 1.6 → ~> 1.7
- vendor/oban_pro/ replaced with v1.7.0 hex package
- migration 20260430142200: Oban core v12 → v14 (must run first)
- migration 20260430142241: Oban Pro 1.7.0 schema additions
Also corrects a pre-existing constraint name in AgentAssignment that was
left stale by the equipment→devices rename migration (20260117190134).
The unique index is named agent_assignments_device_id_index, but the
schema's unique_constraint/3 still pointed at the old equipment_id name,
causing the test suite to surface Ecto.ConstraintError instead of a
changeset error. Required to get the suite green for this upgrade.
Phase 1: Foundation Types (100% complete)
- query_helpers: SQL LIKE sanitization with pipe operators
- numeric: Integer parsing with pattern matching guards
- result: Pure Elixir Result monad (map, and_then, unwrap_or)
Phase 2: Ecto Domain Types (100% complete)
- ip_address: IPv4/IPv6 validation using :inet directly
- mac_address: Multi-format MAC parsing (colon/hyphen/dot/compact)
- snmp_oid: OID parsing/manipulation with recursive pattern matching
All 198 tests passing across converted modules.
API changed from Gleam-style {:some/:none to idiomatic {:ok/:error.
Refactored parse_numeric_oid to use with statement, reducing nesting depth.
Reviewed-on: graham/towerops-web#196
The previous dependency update left mix.lock with references to the
"oban" hex repository for vendored packages (oban_pro, oban_web, oban_met).
This caused production deployment failures with error:
"Unknown repository 'oban', add new repositories with the mix hex.repo add task"
Since these packages are vendored from vendor/ directory, they should not
have hex repo references in the lock file. Removed the hex entries entirely
and regenerated the lock file with only the vendored path dependencies.
Reviewed-on: graham/towerops-web#195
Replace the protobuf hex package (agent.pb.ex) and hand-written validator
(validator.ex) with a pure Gleam implementation: wire format primitives,
all 23 message types, encode/decode functions, and validation merged into
decode. Thin Elixir wrappers in agent.ex preserve the existing struct API.
- Wire format: varint, length-delimited, double (IEEE 754 via FFI), tag encode/decode
- Types: all proto3 message types as Gleam custom types with enums and oneof
- Decode: field-level parsing with integrated validation (UUID, IP, hostname, limits)
- Encode: proto3 default omission, bytes_tree concatenation, map/repeated fields
- Wrappers: Elixir structs with encode/decode delegating to Gleam, enum atom conversion
- Remove {:protobuf, "~> 0.12"} dependency
Reviewed-on: graham/towerops-web#104
Migrate three pure-function modules from Elixir to Gleam:
- polling_offset: deterministic hash-based polling offset (pure Gleam, no FFI)
- changelog_parser: text parsing logic in Gleam, thin Elixir wrapper for File I/O
- user_agent_parser: regex-based UA parsing in Gleam with Erlang FFI for
atom-keyed map conversion
Add gleam_regexp dependency for regex support in Gleam modules.
Update all call sites and tests to use Gleam module atoms.
Reviewed-on: graham/towerops-web#103
Set up mix_gleam archive, gleam_stdlib, and gleeunit deps. Add Gleam
compiler to all Dockerfiles, CI workflows, nix shell, and .tool-versions.
Rewrite Numeric, QueryHelpers, and URLValidator from Elixir to Gleam with
full ExUnit test coverage. Update all callers to use the Gleam modules
directly via :towerops@module syntax. Remove duplicate sanitize_like/1
private functions in snmp.ex and trace.ex.
Reviewed-on: graham/towerops-web#98
Add castore as a direct dependency to provide CA certificates in
environments where the OS trust store is not available (Dokku staging).
Stop leaking raw system errors (like CA trust store details) to the
UI by logging the full error server-side and showing a generic
user-friendly message instead.
- Add error_tracker_notifier for email alerts on exceptions
* Sends alerts to graham@towerops.net
* Configured in production only (gracefully shuts down in dev/test)
* Includes throttling to prevent duplicate error spam
- Fix AlertNotificationWorker when PagerDuty not configured
* Worker now handles :not_configured gracefully instead of failing
* Prevents unnecessary retries and error noise
* Logs as debug when PagerDuty integration isn't set up
Files changed:
- mix.exs, mix.lock
- config/runtime.exs
- lib/towerops/application.ex
- lib/towerops/workers/alert_notification_worker.ex
- CHANGELOG.txt, priv/static/changelog.txt
Replace the HoneybadgerNoticeFilter that emailed raw stacktraces on
every exception with ErrorTracker for self-hosted error tracking.
Honeybadger itself is retained. ErrorTracker dashboard is mounted at
/admin/errors behind the superuser auth wall.
- Escape HEEx template braces in GraphQL/API docs with raw(~S[...])
- Fix test assertions for updated marketing copy and UI text
- Extract helper functions in GraphQL resolvers to reduce nesting depth
- Create shared ErrorHelpers module for API controllers
- Fix ETS race condition in brute force whitelist cache for async tests
- Fix property test generators to use ASCII instead of printable unicode
- Add alert_severity helper to site_live/show
- Update accounts fixtures for explicit user confirmation
- Add 'Checks' tab link to device navigation
- Display empty state when no checks configured
- Add tests for tab visibility and empty state
- Fix unused variable warnings in monitoring context
- Remove unused CheckResult alias and module attributes
- Add stub for legacy get_latency_data for backward compatibility
Tests: 2 new tests added, all passing
Following TDD: RED-GREEN cycle verified for each feature
Changes:
- Fix traffic graph to handle nil interface octets gracefully
- Add comprehensive tests for nil octets scenarios
- Fix agent polling query to support devices assigned directly to org (left join on sites)
- Fix test SNMP connection to inherit credentials from site/org
- Refactor agent_channel process_polling_result to reduce nesting (Credo)
- Add alias for JobCleanupTask in application.ex (Credo)
This fixes crashes when interface stats have nil octets and ensures
devices without a site assignment can be polled by agents.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
