[#29] lm2测试非GPU节点通过，新增宿主机空闲端口检测，遗留网页超链接使用静态端口问题

src/sys/tests/scripts/13_metric_verify_grafana.sh

@@ -1,8 +1,13 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-PROM_DOMAIN="prom.metric.argus.com:9090"
-GRAF="http://localhost:3000"
+TEST_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd)"
+if [[ -f "$TEST_ROOT/.env" ]]; then
+  set -a; source "$TEST_ROOT/.env"; set +a
+fi
+
+PROM_DOMAIN="prom.metric.argus.com:${PROMETHEUS_PORT:-9090}"
+GRAF="http://localhost:${GRAFANA_PORT:-3000}"
 
 echo "[VERIFY:GRAFANA] /api/health"
 TMP_FILE="$(cd "$(dirname "$0")"/.. && pwd)/tmp/metric-verify/graf_health.json"