创建DynamicConfiguration后，k8s集群configmap无法同步到nacos

[yangMHyang]

环境
centos7 Linux 4.17.11-1.el7.elrepo.x86_64 #1 SMP Sat Jul 28 09:33:09 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux
k8s 1.16.15

资源
cluster2server.yaml

apiVersion: nacos.io/v1
kind: DynamicConfiguration
metadata:
name: dc-demo-cluster2server
spec:
dataIds:

• data-id1.properties
• data-id2.yml
  nacosServer:
  serverAddr: nacos-headless.default:8848
  namespace: test
  group: default
  authRef:
  apiVersion: v1
  kind: Secret
  name: nacos-auth
  strategy:
  syncPolicy: Always
  syncDirection: cluster2server
  syncDeletion: true
  objectRef:
  apiVersion: v1
  kind: ConfigMap
  name: nacos-config-cm

apiVersion: v1
kind: ConfigMap
metadata:
name: nacos-config-cm
namespace: default
data:
data-id1.properties: |
key=value
key2=value2
data-id2.yml: |
app:
name: test

apiVersion: v1
data:
ak: YQo= #未开启认证，随便设置的，nacos-controller未报错
sk: YQo=
kind: Secret
metadata:
name: nacos-auth
namespace: default

server2cluster.yaml

apiVersion: nacos.io/v1
kind: DynamicConfiguration
metadata:
name: dc-demo-server2cluster
spec:
dataIds:

• data-id1.properties
• data-id2.yml
  nacosServer:
  serverAddr: nacos-headless.default:8848
  namespace: public
  group: default
  authRef:
  apiVersion: v1
  kind: Secret
  name: nacos-auth
  strategy:
  syncPolicy: Always
  syncDirection: server2cluster
  syncDeletion: true

k8s编辑nacos-config-cm后，nacos-controller日志如下：
2024-01-24T07:22:34Z INFO dynamicconfiguration-resource default {"name": "dc-demo-server2cluster"}
2024-01-24T07:22:34Z INFO dynamicconfiguration-resource validate update {"name": "dc-demo-server2cluster"}
2024-01-24T07:22:34Z INFO dynamicconfiguration-resource default {"name": "dc-demo-server2cluster"}
2024-01-24T07:22:34Z INFO dynamicconfiguration-resource validate update {"name": "dc-demo-server2cluster"}
2024-01-24T07:22:42Z INFO dynamicconfiguration-resource default {"name": "dc-demo-server2cluster"}
2024-01-24T07:22:42Z INFO dynamicconfiguration-resource validate create {"name": "dc-demo-server2cluster"}
2024-01-24T07:22:42Z INFO Add finalizer {"controller": "dynamicconfiguration", "controllerGroup": "nacos.io", "controllerKind": "DynamicConfiguration", "DynamicConfiguration": {"name":"dc-demo-server2cluster","namespace":"default"}, "namespace": "default", "name": "dc-demo-server2cluster", "reconcileID": "91d769db-c145-42e3-b8ae-20a9f70afdc6"}
2024-01-24T07:22:42Z INFO dynamicconfiguration-resource default {"name": "dc-demo-server2cluster"}
2024-01-24T07:22:42Z INFO dynamicconfiguration-resource validate update {"name": "dc-demo-server2cluster"}
2024-01-24T07:22:42Z INFO start listening from nacos server {"controller": "dynamicconfiguration", "controllerGroup": "nacos.io", "controllerKind": "DynamicConfiguration", "DynamicConfiguration": {"name":"dc-demo-server2cluster","namespace":"default"}, "namespace": "default", "name": "dc-demo-server2cluster", "reconcileID": "91d769db-c145-42e3-b8ae-20a9f70afdc6", "group": "default", "namespace": "public", "dataId": "data-id1.properties"}
2024-01-24T07:22:42Z INFO start listening from nacos server {"controller": "dynamicconfiguration", "controllerGroup": "nacos.io", "controllerKind": "DynamicConfiguration", "DynamicConfiguration": {"name":"dc-demo-server2cluster","namespace":"default"}, "namespace": "default", "name": "dc-demo-server2cluster", "reconcileID": "91d769db-c145-42e3-b8ae-20a9f70afdc6", "group": "default", "namespace": "public", "dataId": "data-id2.yml"}
2024-01-24T07:31:57Z INFO config published to nacos server {"controller": "dynamicconfiguration", "controllerGroup": "nacos.io", "controllerKind": "DynamicConfiguration", "DynamicConfiguration": {"name":"dc-demo-cluster2server","namespace":"default"}, "namespace": "default", "name": "dc-demo-cluster2server", "reconcileID": "798963a0-c062-4c02-ab81-3822d76d5a89", "group": "default", "namespace": "test", "dataId": "data-id1.properties"}
2024-01-24T07:31:57Z INFO skip syncing, due to same md5 of content {"controller": "dynamicconfiguration", "controllerGroup": "nacos.io", "controllerKind": "DynamicConfiguration", "DynamicConfiguration": {"name":"dc-demo-cluster2server","namespace":"default"}, "namespace": "default", "name": "dc-demo-cluster2server", "reconcileID": "798963a0-c062-4c02-ab81-3822d76d5a89", "group": "default", "namespace": "test", "dataId": "data-id2.yml", "md5": "4e22ae55a981aa1e934f08e71c9603ff"}
2024-01-24T07:31:57Z INFO skip syncing, due to same md5 of content {"controller": "dynamicconfiguration", "controllerGroup": "nacos.io", "controllerKind": "DynamicConfiguration", "DynamicConfiguration": {"name":"dc-demo-cluster2server","namespace":"default"}, "namespace": "default", "name": "dc-demo-cluster2server", "reconcileID": "18a7b1c1-bbe3-4df6-b4f9-c54687d73c5b", "group": "default", "namespace": "test", "dataId": "data-id1.properties", "md5": "d8d9a26f34fa1f8e9c1c8bc2e83e0262"}
2024-01-24T07:31:57Z INFO skip syncing, due to same md5 of content {"controller": "dynamicconfiguration", "controllerGroup": "nacos.io", "controllerKind": "DynamicConfiguration", "DynamicConfiguration": {"name":"dc-demo-cluster2server","namespace":"default"}, "namespace": "default", "name": "dc-demo-cluster2server", "reconcileID": "18a7b1c1-bbe3-4df6-b4f9-c54687d73c5b", "group": "default", "namespace": "test", "dataId": "data-id2.yml", "md5": "4e22ae55a981aa1e934f08e71c9603ff"}

未见明显报错，且有更新成功的日志，但是nacos server端配置并未变更


请问如何解决

[yangMHyang]

进入到容器里面，发现日志报这个错误

Unsupported payload type

/ # tail -f /tmp/nacos/log/nacos-sdk.log
2024-01-24T13:05:39.765Z DEBUG rpc/rpc_client.go:290 config-0-a971aff5-17b8-400f-b86b-7c16ed5d2172 register server push request:ConnectResetRequest handler:ConnectResetRequestHandler
2024-01-24T13:05:39.765Z DEBUG rpc/rpc_client.go:290 config-0-a971aff5-17b8-400f-b86b-7c16ed5d2172 register server push request:ClientDetectionRequest handler:ClientDetectionRequestHandler
2024-01-24T13:05:39.765Z INFO rpc/rpc_client.go:224 [RpcClient.Start] config-0-a971aff5-17b8-400f-b86b-7c16ed5d2172 try to connect to server on start up, server: {serverIp:nacos-headless.default serverPort:8848 serverGrpcPort:9848}
2024-01-24T13:05:39.765Z INFO util/common.go:96 Local IP:10.233.66.153
2024-01-24T13:05:39.769Z ERROR rpc/grpc_client.go:244 1706101539767_10.233.66.153_42756 Unsupported payload type
2024-01-24T13:05:39.870Z INFO rpc/rpc_client.go:234 config-0-a971aff5-17b8-400f-b86b-7c16ed5d2172 success to connect to server {serverIp:nacos-headless.default serverPort:8848 serverGrpcPort:9848} on start up, connectionId=1706101539767_10.233.66.153_42756
2024-01-24T13:05:39.872Z ERROR cache/disk_cache.go:86 failed to delete config file,cache:/tmp/nacos/cache/config/data-id1.properties@@default@@public ,value: ,err:remove /tmp/nacos/cache/config/data-id1.properties@@default@@public: no such file or directory
2024-01-24T13:05:39.874Z ERROR cache/disk_cache.go:101 get config from cache, cacheKey:data-id1.properties@@default@@public, cacheDir:/tmp/nacos/cache/config, error:open /tmp/nacos/cache/config/data-id1.properties@@default@@public: no such file or directory
2024-01-24T13:05:39.875Z ERROR cache/disk_cache.go:86 failed to delete config file,cache:/tmp/nacos/cache/config/data-id2.yml@@default@@public ,value: ,err:remove /tmp/nacos/cache/config/data-id2.yml@@default@@public: no such file or directory
2024-01-24T13:05:39.875Z ERROR cache/disk_cache.go:101 get config from cache, cacheKey:data-id2.yml@@default@@public, cacheDir:/tmp/nacos/cache/config, error:open /tmp/nacos/cache/config/data-id2.yml@@default@@public: no such file or directory

[junfengP]

看起来是nacos-sdk-go的相关错误，查看issue类似的有 nacos-group/nacos-sdk-go#316

集群中运行的nacos server是否添加了9848端口映射？