Nest Engineering Docs
Watcher

Operations

Monitoring, retries, and scaling for Watcher

Monitoring

  • Sentry is required; job fails if the DSN is missing.
  • Logs show pipeline stall warnings with timestamps.

Retries and backfills

  • Cloud Run Job retry policy handles transient failures (maxRetries=1).
  • Safe to rerun at any time; read-only job.

Resource usage

  • Cloud Run Job resources: 1 CPU, 512Mi memory, 120s timeout.
  • Single-task execution; no sharding.

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