deploy: taos-explorer 改 native 直连 + taosAdapter 独立容器化

- explorer.toml: 改为 cluster_native 直连 taosd:6031，注释掉 REST API
- 新增 taosadapter.toml: 独立 REST API 服务配置 (port 6041)
- 新增 start-taos-explorer.sh: bridge 网络，挂载数据目录和配置
- 新增 start-taosadapter.sh: bridge 网络，映射 6041 端口
- 新增 start-tdengine-operator.sh: host 网络，仅启动 taosd
- README.md: 更新容器架构、添加 TDengine 管理说明和架构图

deploy/README.md

@@ -33,8 +33,9 @@
 
 | 容器 | 网络模式 | 端口映射 | 数据持久化 |
 |------|---------|---------|-----------|
-| `tdengine-operator` | host | 6031, 6041 | `/mnt/tdengine-operator/data` |
+| `tdengine-operator` | host | 6031 | `/mnt/tdengine-operator/data` |
 | `taos-explorer` | bridge | `127.0.0.1:6060->6060` | `/mnt/taos-explorer-data` |
+| `taosadapter` | bridge | 6041 | 无（无状态服务） |
 | `iot-platform` | bridge | `0.0.0.0:8887->8887` | `/mnt/iot-platform/logs` |
 
 ## 快速开始
@@ -183,6 +184,67 @@ podman run -d \
     localhost/iot-platform:latest
 ```
 
+## TDengine 容器管理
+
+```bash
+# 查看所有 TDengine 相关容器
+podman ps | grep -E 'tdengine|taos'
+
+# 重启 taos-explorer（native 直连模式）
+podman restart taos-explorer
+
+# 重启 taosadapter（REST API 服务）
+podman restart taosadapter
+
+# 查看 taos-explorer 日志
+podman logs -f taos-explorer
+
+# 查看 taosadapter 日志
+podman logs -f taosadapter
+
+# 验证 taosadapter REST API
+curl -s http://127.0.0.1:6041/rest/sql -X POST -d "SHOW DATABASES"
+```
+
+### 启动脚本位置
+
+| 脚本 | 用途 |
+|------|------|
+| `scripts/start-tdengine-operator.sh` | 启动 tdengine-operator（host 网络，taosd） |
+| `scripts/start-taos-explorer.sh` | 启动 taos-explorer（bridge 网络，native 直连） |
+| `scripts/start-taosadapter.sh` | 启动 taosadapter（bridge 网络，REST API） |
+
+## 架构说明
+
+```
+┌─────────────────────────────────────────────┐
+│                    宿主机                     │
+│  ┌─────────────┐      ┌─────────────────┐   │
+│  │ nginx :6060 │─────▶│ taos-explorer   │   │
+│  └─────────────┘      │ (native 直连)   │   │
+│                       └────────┬────────┘   │
+│                                │            │
+│  ┌─────────────────────────────┼────────┐   │
+│  │         iot-platform        │        │   │
+│  │         (bridge)            │        │   │
+│  └─────────────────────────────┘        │   │
+│                                         │   │
+│  ┌──────────────────────────────────────┘   │
+│  │  tdengine-operator (host网络)            │
+│  │  taosd :6031                             │
+│  └──────────────────────────────────────────┘
+│
+│  ┌─────────────────────────────────────────┐
+│  │  taosadapter (bridge) :6041             │
+│  │  为 Node.js 查询服务提供 REST API        │
+│  └─────────────────────────────────────────┘
+└─────────────────────────────────────────────┘
+```
+
+- `taos-explorer` 使用 **native 直连**（`taos://172.21.185.173:6031`），不依赖 taosadapter
+- `taosadapter` 独立部署，为第三方服务（如 Node.js）提供 **REST API** 接入
+- `tdengine-operator` 使用 **host 网络**，保证 FQDN 机制正常工作
+
 ## 配置文件说明
 
 | 文件 | 说明 |
@@ -194,5 +256,6 @@ podman run -d \
 | `start-container.sh` | 容器内启动脚本（加载 .env） |
 | `iot-platform.service` | systemd 服务定义（已废弃，保留备用） |
 | `config/taos.cfg` | TDengine 服务端配置 |
-| `config/explorer.toml` | taos-explorer 配置 |
+| `config/explorer.toml` | taos-explorer 配置（native 直连） |
+| `config/taosadapter.toml` | taosadapter 独立服务配置 |
 | `config/tdengine-explorer.conf` | nginx 代理配置 |

deploy/config/explorer.toml

@@ -32,17 +32,18 @@ log_level = "info"
 
 # REST API endpoint to connect to the cluster.
 # This configuration is also the target for data migration tasks.
-# 
+#
 # Default is "http://localhost:6041" - the default endpoint for REST API.
+# Note: taos-explorer now uses native connection instead of REST API.
 #
-cluster = "http://172.21.185.173:6041"
+# cluster = "http://localhost:6041"
 
 # native endpoint to connect to the cluster.
 # Default is disabled. To enable it, set it to the native API URL like "taos://localhost:6030" and uncomment it.
 # If you enable it, you will get more performance for data migration tasks.
 # If modify this config item, you must relogin to clear the cache in browser local storage.
 #
-# cluster_native = "taos://localhost:6030"
+cluster_native = "taos://172.21.185.173:6031"
 
 # API endpoint for data replication/backup/data sources. No default option.
 #   Set it to API URL like "http://localhost:6050".

deploy/config/taosadapter.toml

@@ -0,0 +1,96 @@
+# taosAdapter configuration file
+# Deployed as independent container for Node.js service REST API access
+
+debug = true
+taosConfigDir = ""
+port = 6041
+logLevel = "info"
+
+[cors]
+allowAllOrigins = true
+
+[ssl]
+enable = false
+certFile = ""
+keyFile = ""
+
+[log]
+rotationCount = 30
+rotationTime = "24h"
+rotationSize = "1GB"
+enableRecordHttpSql = false
+sqlRotationCount = 2
+sqlRotationTime =  "24h"
+sqlRotationSize = "1GB"
+
+[monitor]
+collectDuration = "3s"
+incgroup = false
+pauseQueryMemoryThreshold = 70
+pauseAllMemoryThreshold = 80
+identity = ""
+writeToTD = false
+user = "root"
+password = "taosdata"
+writeInterval = "30s"
+
+[opentsdb]
+enable = true
+
+[influxdb]
+enable = true
+
+[statsd]
+enable = false
+port = 6044
+db = "statsd"
+user = "root"
+password = "taosdata"
+worker = 10
+gatherInterval = "5s"
+protocol = "udp"
+maxTCPConnections = 250
+tcpKeepAlive = false
+allowPendingMessages = 50000
+deleteCounters = true
+deleteGauges = true
+deleteSets = true
+deleteTimings = true
+
+[collectd]
+enable = false
+port = 6045
+db = "collectd"
+user = "root"
+password = "taosdata"
+worker = 10
+
+[opentsdb_telnet]
+enable = false
+maxTCPConnections = 250
+tcpKeepAlive = false
+dbs = ["opentsdb_telnet", "collectd", "icinga2", "tcollector"]
+ports = [6046, 6047, 6048, 6049]
+user = "root"
+password = "taosdata"
+batchSize = 1
+flushInterval = "0s"
+
+[node_exporter]
+enable = false
+db = "node_exporter"
+user = "root"
+password = "taosdata"
+urls = ["http://localhost:9100"]
+responseTimeout = "5s"
+httpUsername = ""
+httpPassword = ""
+httpBearerTokenString = ""
+caCertFile = ""
+certFile = ""
+keyFile = ""
+insecureSkipVerify = true
+gatherDuration = "5s"
+
+[prometheus]
+enable = true

deploy/scripts/start-taos-explorer.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+# Start taos-explorer container
+# Uses native connection (cluster_native) to connect directly to taosd
+# REST API (taosAdapter) is no longer required
+
+set -e
+
+CONTAINER_NAME="taos-explorer"
+IMAGE="docker.io/tdengine/tdengine:3.3.6.13"
+DATA_DIR="/mnt/taos-explorer-data"
+CFG_FILE="/mnt/iot-platform/config/explorer.toml"
+
+echo "Starting ${CONTAINER_NAME}..."
+
+# Stop and remove existing container if present
+podman rm -f "${CONTAINER_NAME}" 2>/dev/null || true
+
+podman run -d \
+    --name "${CONTAINER_NAME}" \
+    --network bridge \
+    --restart unless-stopped \
+    -p 127.0.0.1:6060:6060 \
+    -v "${DATA_DIR}:/var/lib/taos/explorer" \
+    -v "${CFG_FILE}:/etc/taos/explorer.toml:ro" \
+    -e EXPLORER_SKIP_REGISTER=true \
+    "${IMAGE}" \
+    taos-explorer
+
+echo "${CONTAINER_NAME} started."
+echo "Port: 127.0.0.1:6060 (nginx proxy)"
+echo "Connection: native (taos://172.21.185.173:6031), no taosAdapter required"

deploy/scripts/start-taosadapter.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Start taosAdapter as independent container
+# Provides REST API (port 6041) for Node.js service and third-party tools
+# Connects to tdengine-operator (host network, port 6031)
+
+set -e
+
+CONTAINER_NAME="taosadapter"
+IMAGE="docker.io/tdengine/tdengine:3.3.6.13"
+CFG_FILE="/mnt/iot-platform/config/taosadapter.toml"
+TAOS_CFG="/mnt/tdengine-operator/taos.cfg"
+
+echo "Starting ${CONTAINER_NAME}..."
+
+# Stop and remove existing container if present
+podman rm -f "${CONTAINER_NAME}" 2>/dev/null || true
+
+podman run -d \
+    --name "${CONTAINER_NAME}" \
+    --network bridge \
+    --restart unless-stopped \
+    -p 6041:6041 \
+    -v "${CFG_FILE}:/etc/taos/taosadapter.toml:ro" \
+    -v "${TAOS_CFG}:/etc/taos/taos.cfg:ro" \
+    "${IMAGE}" \
+    taosadapter -c /etc/taos/taosadapter.toml
+
+echo "${CONTAINER_NAME} started."
+echo "Port: 6041 (REST API)"
+echo "Connects to taosd at 172.21.185.173:6031 via taos.cfg"

deploy/scripts/start-tdengine-operator.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Start tdengine-operator container (taosd only)
+# Data directory: /mnt/tdengine-operator/data
+# Network: host (required for TDengine FQDN mechanism)
+
+set -e
+
+CONTAINER_NAME="tdengine-operator"
+IMAGE="docker.io/tdengine/tdengine:3.3.6.13"
+DATA_DIR="/mnt/tdengine-operator/data"
+LOG_DIR="/mnt/tdengine-operator/log"
+CFG_FILE="/mnt/tdengine-operator/taos.cfg"
+
+echo "Starting ${CONTAINER_NAME}..."
+
+# Stop and remove existing container if present
+podman rm -f "${CONTAINER_NAME}" 2>/dev/null || true
+
+podman run -d \
+    --name "${CONTAINER_NAME}" \
+    --network host \
+    --restart unless-stopped \
+    -v "${DATA_DIR}:/var/lib/taos" \
+    -v "${LOG_DIR}:/var/log/taos" \
+    -v "${CFG_FILE}:/etc/taos/taos.cfg:ro" \
+    "${IMAGE}" \
+    taosd
+
+echo "${CONTAINER_NAME} started."
+echo "Port: 6031 (native), taosd on host network"