deploy: taos-explorer 和 iot-platform 改用 host.containers.internal 访问 TDengine

- tdengine-operator 同时启动 taosd + taosadapter（host 网络）
- 删除单独的 taosadapter bridge 容器
- explorer REST API 地址改为 host.containers.internal:6041
- explorer 去掉 cluster_native（bridge 网络 native 连接不可用）
- iot-platform JDBC URL 改为 host.containers.internal:6031
- start-tdengine-operator.sh 不传 taosd 参数，禁用 keeper/explorer

deploy/config/explorer.toml

@@ -35,16 +35,16 @@ log_level = "info"
 #
 # Default is "http://localhost:6041" - the default endpoint for REST API.
 # Note: taos-explorer requires REST API for registration/login.
-# cluster_native is optional performance boost for data migration only.
+# Use host.containers.internal for bridge network containers to reach host network services.
 #
-cluster = "http://172.21.185.173:6041"
+cluster = "http://host.containers.internal: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.
+# Default is disabled. Native connection from bridge network to host network
+# does not work due to TDengine FQDN reconnection mechanism (epset contains 127.0.0.1).
+# Keep disabled; REST API is sufficient.
 #
-cluster_native = "taos://172.21.185.173:6031"
+# cluster_native = "taos://host.containers.internal:6031"
 
 # API endpoint for data replication/backup/data sources. No default option.
 #   Set it to API URL like "http://localhost:6050".

deploy/scripts/start-taos-explorer.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # Start taos-explorer container
-# Uses native connection (cluster_native) to connect directly to taosd
-# REST API (taosAdapter) is no longer required
+# Uses REST API (taosAdapter) via host.containers.internal
+# TDengine native connection from bridge network does not work due to FQDN mechanism
 #
 # Data mount note: TDengine image defines VOLUME /var/lib/taos which creates
 # an anonymous volume that overrides child bind mounts. We mount the parent
@@ -34,4 +34,4 @@ podman run -d \
 
 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"
+echo "Connection: REST API via host.containers.internal:6041"

deploy/scripts/start-taosadapter.sh

@@ -1,30 +0,0 @@
-#!/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

@@ -1,7 +1,9 @@
 #!/bin/bash
-# Start tdengine-operator container (taosd only)
+# Start tdengine-operator container (taosd + taosadapter)
 # Data directory: /mnt/tdengine-operator/data
 # Network: host (required for TDengine FQDN mechanism)
+# taosadapter runs inside this container, listening on host port 6041
+# taoskeeper and taos-explorer are disabled (deployed separately)
 
 set -e
 
@@ -20,11 +22,12 @@ podman run -d \
     --name "${CONTAINER_NAME}" \
     --network host \
     --restart unless-stopped \
+    -e TAOS_DISABLE_KEEPER=1 \
+    -e TAOS_DISABLE_EXPLORER=1 \
     -v "${DATA_DIR}:/var/lib/taos" \
     -v "${LOG_DIR}:/var/log/taos" \
     -v "${CFG_FILE}:/etc/taos/taos.cfg:ro" \
-    "${IMAGE}" \
-    taosd
+    "${IMAGE}"
 
 echo "${CONTAINER_NAME} started."
-echo "Port: 6031 (native), taosd on host network"
+echo "Ports: 6031 (taosd native), 6041 (taosadapter REST API)"

iot-platform/src/main/java/com/iot/platform/config/IotProperties.java

@@ -115,7 +115,7 @@ public class IotProperties {
      * TDengine配置
      */
     public static class TDengine {
-        private String url = "jdbc:TAOS://172.21.185.173:6031/";
+        private String url = "jdbc:TAOS://host.containers.internal:6031/";
         private String username = "";
         private String password = "";
 

iot-platform/src/main/resources/application.yml

@@ -70,6 +70,6 @@ iot:
     password: ${MQTT_PASSWORD:}
     charge-station-topic: ${MQTT_CHARGE_STATION_TOPIC:station/ChargeStation/device/+/post/json}
   tdengine:
-    url: jdbc:TAOS://172.21.185.173:6031/
+    url: jdbc:TAOS://host.containers.internal:6031/
     username: ${TDENGINE_USERNAME:}
     password: ${TDENGINE_PASSWORD:}