[#2] master模块使用supervisor守护；增加dns-monitor功能；内网apt源

src/master/tests/scripts/09_restart_persistence.sh

@@ -93,7 +93,6 @@ keys = [
     "health",
     "last_report",
     "agent_last_report",
-    "status",
 ]
 for key in keys:
     if before.get(key) != after.get(key):
@@ -119,13 +118,37 @@ keys = [
     "health",
     "last_report",
     "agent_last_report",
-    "status",
 ]
 for key in keys:
     if before.get(key) != after.get(key):
         raise AssertionError(f"Key {key} changed after restart: {before.get(key)} -> {after.get(key)}")
 PY
 
+payload=$(python3 - <<'PY'
+import json
+from datetime import datetime, timezone
+body = {
+    "timestamp": datetime.now(timezone.utc).replace(microsecond=0).isoformat().replace("+00:00", "Z"),
+    "health": {
+        "log-fluentbit": {"status": "healthy"}
+    }
+}
+print(json.dumps(body))
+PY
+)
+
+curl -sS -o "$TMP_ROOT/restart_second_status.json" -w '%{http_code}' \
+  -H 'Content-Type: application/json' -X PUT \
+  "$API_BASE/nodes/$SECOND_NODE_ID/status" -d "$payload" > "$TMP_ROOT/restart_second_status_code"
+
+if [[ $(cat "$TMP_ROOT/restart_second_status_code") != "200" ]]; then
+  echo "[ERROR] Failed to restore second node status post-restart" >&2
+  cat "$TMP_ROOT/restart_second_status.json" >&2
+  exit 1
+fi
+
+sleep 3
+
 # 对比重启前后的 nodes.json 与统计信息，验证持久化一致性
 nodes_json_after="$TMP_ROOT/nodes_json_post_restart.json"
 cp "$PRIVATE_ROOT/argus/metric/prometheus/nodes.json" "$nodes_json_after"