CD/CD consolidation

devops/offline/airgap/health_observability.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+# Health check for compose-observability.yaml (DEVOPS-AIRGAP-58-002)
+
+COMPOSE_FILE="$(cd "$(dirname "$0")" && pwd)/compose-observability.yaml"
+
+echo "Starting observability stack (Prometheus/Grafana/Tempo/Loki)..."
+docker compose -f "$COMPOSE_FILE" up -d
+
+echo "Waiting for containers to report healthy..."
+docker compose -f "$COMPOSE_FILE" wait >/dev/null 2>&1 || true
+
+docker compose -f "$COMPOSE_FILE" ps
+
+echo "Probing Prometheus /-/ready"
+curl -sf http://127.0.0.1:9090/-/ready
+
+echo "Probing Grafana /api/health"
+curl -sf http://127.0.0.1:3000/api/health
+
+echo "Probing Loki /ready"
+curl -sf http://127.0.0.1:3100/ready
+
+echo "Probing Tempo /ready"
+curl -sf http://127.0.0.1:3200/ready
+
+echo "All probes succeeded."