fixing Trace Bullet

scripts/smoke/prometheus_smoke.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+PING_SERVICE_URL=${PING_SERVICE_URL:-http://localhost:8082}
+GATEWAY_URL=${GATEWAY_URL:-http://localhost:8081}
+
+check_metrics() {
+  local url="$1"
+  echo "[Smoke] Checking Prometheus metrics at $url ..."
+  local body
+  body=$(curl -sf "$url/actuator/prometheus") || return 1
+  echo "$body" | grep -E 'http_server_requests|jvm_memory_used_bytes' -q
+}
+
+if check_metrics "$PING_SERVICE_URL"; then
+  echo "[Smoke][OK] ping-service exposes Prometheus metrics"
+else
+  echo "[Smoke][FAIL] ping-service Prometheus endpoint not available" >&2
+  exit 1
+fi
+
+if check_metrics "$GATEWAY_URL"; then
+  echo "[Smoke][OK] api-gateway exposes Prometheus metrics"
+else
+  echo "[Smoke][FAIL] api-gateway Prometheus endpoint not available" >&2
+  exit 1
+fi