CD/CD consolidation

devops/tools/observability/streaming-validate.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# DEVOPS-OBS-52-001: validate streaming pipeline knobs
+
+OUT="out/obs-stream"
+mkdir -p "$OUT"
+
+echo "[obs-stream] checking NATS connectivity"
+if command -v nats >/dev/null 2>&1; then
+  nats --server "${NATS_URL:-nats://localhost:4222}" req health.ping ping || true
+else
+  echo "nats CLI not installed; skipping connectivity check" > "${OUT}/nats.txt"
+fi
+
+echo "[obs-stream] dumping retention/partitions (Kafka-like env variables)"
+env | grep -E 'KAFKA_|REDIS_|NATS_' | sort > "${OUT}/env.txt"
+
+echo "[obs-stream] done; outputs in $OUT"