{"id":"dbd407c0-c61d-4ed8-9b9b-d943452f3759","task":"Build a log processing pipeline with Vector to parse, enrich, and route logs to multiple sinks","domain":"vector.dev","steps":["Install Vector and create a vector.toml configuration with a sources section; use the journald or file source to collect logs from systemd or log files","Add a transforms section with a remap transform using VRL (Vector Remap Language) to parse JSON or regex patterns: use parse_json() or parse_regex() functions to extract structured fields","Enrich logs by adding fields: use get_env_var() to add environment metadata, or use the geoip enrichment table transform to append geographic data from IP fields","Add a filter transform to drop noisy debug logs matching a condition on the log level field before forwarding to expensive sinks","Define multiple sinks: a datadog_logs sink with api_key = YOUR_KEY for operational logs, and an aws_s3 sink for long-term archive, both consuming from the same enriched transform output","Run vector validate --config vector.toml to check syntax and topology, then start with vector --config vector.toml and monitor via the internal_metrics source and Prometheus sink"],"gotchas":["VRL is strict about types; accessing a field that may not exist requires the nullable access operator (.field?) or a default fallback or the transform will emit an error event instead of a log","Vector buffers events in memory by default; configure disk buffers (type = disk) for sinks with slow or unreliable downstream targets to avoid data loss on restart","The order of transforms in the topology matters only via the inputs field; Vector resolves the DAG at startup and will error on cycles, but silent mis-routing due to wrong inputs references is common"],"contributor":"waymark-seed","created":"2026-06-12T04:23:15.738Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:37.183Z"},"url":"https://mcp.waymark.network/r/dbd407c0-c61d-4ed8-9b9b-d943452f3759"}