towerops/lib
Graham McIntire d6f7dc570a simplify check skip logic to use runtime checks (#78)
## Summary
- Replace guard-clause-based `should_skip_snmp/service/ping_check?` with a single `should_skip_check?` function using runtime `in` operator checks
- Guard clauses with module attributes (`@service_check_types`) were not working in Dokku buildpack deployments despite code being correct locally
- Also update `CheckWorker` (dead code safety net) to check `device_has_effective_agent?`
- Use `Logger.info` for skip messages so they appear in staging logs

## Context
PR #77 introduced `device_has_effective_agent?/1` and updated all workers, but the guard-clause-based skip functions in `CheckExecutorWorker` weren't matching at runtime on staging despite passing all tests locally. The DNS check kept producing NXDOMAIN errors from Erlang's `:inet_res` resolver.

Root cause: The `when check_type in @service_check_types` guard clause compiled against module attributes appears to have stale evaluation in the Dokku Heroku buildpack release. Moving the check to a runtime function body fixes the issue.

## Test plan
- [x] All 230 worker tests pass
- [x] All 99 agents tests pass
- [x] Verified on staging: "Skipping check eceb3d51... (dns)" appears in info logs
- [x] No new NXDOMAIN results created after deploy

Reviewed-on: graham/towerops-web#78
2026-03-18 19:58:31 -05:00
..
mix/tasks Add GeoIP import HTTP tests 2026-03-10 16:02:49 -05:00
snmpkit chore: remove sobelow dependency 2026-03-12 16:03:08 -05:00
towerops simplify check skip logic to use runtime checks (#78) 2026-03-18 19:58:31 -05:00
towerops_web show decimal precision and units on graph y-axis (#76) 2026-03-18 15:49:20 -05:00
snmp_lib.ex bring in snmpkit 2026-01-23 12:52:17 -06:00
snmp_mgr.ex credo fixes 2026-01-23 14:01:52 -06:00
snmpkit.ex complete overhaul of snmp engine 2026-01-30 10:41:07 -06:00
towerops.ex init 2025-12-21 11:10:43 -06:00
towerops_native.ex Merge remote-tracking branch 'origin/main' into feature/preseem-integration 2026-02-13 09:11:45 -06:00
towerops_web.ex i18n: wrap all user-facing strings in gettext() 2026-02-14 17:44:01 -06:00