Problems encountered in building Kubernetes service cluster

• Kube-proxy Questions:

Apr1209:42:Compute1 kube-proxy[12965]: E041209:42:49.60234212965 Reflector.go:205] Pkg/proxy/config/api.go:33: Failed to List *api. Endpoints:get http://109.105.46.94:8080/api/v1/endpoints?resourceversion=0:dial TCP 109.105.46.94:8080: getsockopt:connection refusedapr: $  compute1 kube-proxy[12965]: E0412  49.602373: 12965 reflector.go:205] Pkg/proxy/config/api.go: Failed tolist *api. Service:get http://109.105.46.94:8080/api/v1/services?resourceversion=0:dial TCP 109.105.46.94:808  0:getsockopt:connection refused              

Problem cause: Incorrect startup parameters, underline used in parameter, change to Short line

• Service Set Nodeport type, Nodeip+port mode cannot be accessed

Cause: There's no nodeport in the service.

1. Port of Port:service
2. Port of the Targetport pod
3. Nodeport host open ports, required in Service-node-port-range (apiserver boot parameters)

Problems encountered in building Kubernetes service cluster