Ilia Denisov
dcd8de8b00
- pkg/telemetry: shared OTel provider bootstrap (none/stdout/otlp + W3C
propagators + Go runtime metrics); backend/internal/telemetry becomes a thin
facade keeping its gin middleware.
- Telemetry parity: gateway and the Telegram connector gain telemetry runtimes
and config (GATEWAY_/TELEGRAM_ SERVICE_NAME + OTEL_*); otelgrpc instruments the
backend push server, the gateway's backend+connector clients and the connector
server. Default exporter stays none (collector/dashboards are Stage 14).
- Operational metrics (variant attribute on game-scoped ones): game_replay_duration,
game_move_validate_duration, games_started_total, games_abandoned_total,
game_cache_active, chat_messages_total{kind}, gateway edge_request_duration.
Wired via the SetMetrics setter pattern (default no-op meter).
- TODO-3: account.GuestReaper deletes guests with no game seat past
BACKEND_GUEST_RETENTION (default 30d, swept every BACKEND_GUEST_REAP_INTERVAL).
- Tests: pkg/telemetry exporter selection; game/social/edge metric recording via
a manual reader; config (otlp accepted, guest knobs); inttest guest reaper.
- Docs: PLAN.md re-scopes Stage 12 and adds Stage 13 (alphabet-on-wire) + Stage 14
(CI/deploy) with the agreed dictionary-versioning resolution; ARCHITECTURE 11/13,
TESTING, the three READMEs and FUNCTIONAL(+ru) updated.
32 lines
1023 B
Go
32 lines
1023 B
Go
package config
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import (
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"testing"
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pkgtel "scrabble/pkg/telemetry"
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)
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// TestLoadTelemetryDefaults verifies the gateway telemetry defaults: the
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// "scrabble-gateway" service name and both exporters off.
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func TestLoadTelemetryDefaults(t *testing.T) {
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c, err := Load()
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if err != nil {
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t.Fatalf("Load: %v", err)
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}
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if c.Telemetry.ServiceName != defaultServiceName {
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t.Errorf("Telemetry.ServiceName = %q, want %q", c.Telemetry.ServiceName, defaultServiceName)
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}
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if c.Telemetry.TracesExporter != pkgtel.ExporterNone || c.Telemetry.MetricsExporter != pkgtel.ExporterNone {
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t.Errorf("exporters = %q/%q, want none/none", c.Telemetry.TracesExporter, c.Telemetry.MetricsExporter)
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}
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}
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// TestLoadRejectsUnsupportedExporter verifies an exporter outside the supported
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// set fails validation.
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func TestLoadRejectsUnsupportedExporter(t *testing.T) {
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t.Setenv("GATEWAY_OTEL_METRICS_EXPORTER", "prometheus")
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if _, err := Load(); err == nil {
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t.Fatal("Load: expected an error for an unsupported exporter, got nil")
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}
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}
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