摘要：啟動時報錯，錯誤信息如下此時查看，也沒有。經(jīng)過一些參數(shù)的研究，最后發(fā)現(xiàn)是版本的問題。修改參數(shù)，再啟動可以正常使用。

kube-apiserver啟動時報錯，錯誤信息如下：

Flag --kubelet-port has been deprecated, kubelet-port is deprecated and will be removed.
W0914 15:57:18.574093   29704 authentication.go:362] AnonymousAuth is not allowed with the AllowAll authorizer.  Resetting AnonymousAuth to false. You should use a different authorizer
E0914 15:57:19.164301   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.LimitRange: Get https://localhost:6443/api/v1/limitranges?resourceVersion=0: dial tcp 127.0.0.1:6443: getsockopt: connection refused
E0914 15:57:19.164904   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.Namespace: Get https://localhost:6443/api/v1/namespaces?resourceVersion=0: dial tcp 127.0.0.1:6443: getsockopt: connection refused
E0914 15:57:19.165363   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.Secret: Get https://localhost:6443/api/v1/secrets?resourceVersion=0: dial tcp 127.0.0.1:6443: getsockopt: connection refused
E0914 15:57:19.165826   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.ResourceQuota: Get https://localhost:6443/api/v1/resourcequotas?resourceVersion=0: dial tcp 127.0.0.1:6443: getsockopt: connection refused
[restful] 2017/09/14 15:57:19 log.go:30: [restful/swagger] listing is available at https://192.168.246.205:6443/swaggerapi/
[restful] 2017/09/14 15:57:19 log.go:30: [restful/swagger] https://192.168.246.205:6443/swaggerui/ is mapped to folder /swagger-ui/
I0914 15:57:19.311924   29704 serve.go:79] Serving securely on 0.0.0.0:6443
I0914 15:57:19.312350   29704 serve.go:94] Serving insecurely on 0.0.0.0:8080
W0914 15:58:19.360647   29704 storage_extensions.go:127] third party resource sync failed: the server cannot complete the requested operation at this time, try again later (get thirdpartyresources.extensions)
E0914 15:58:20.172521   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.LimitRange: the server cannot complete the requested operation at this time, try again later (get limitranges)
E0914 15:58:20.217171   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.Namespace: the server cannot complete the requested operation at this time, try again later (get namespaces)
E0914 15:58:20.237223   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.Secret: the server cannot complete the requested operation at this time, try again later (get secrets)
E0914 15:58:20.288630   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.ResourceQuota: the server cannot complete the requested operation at this time, try again later (get resourcequotas)
E0914 15:59:21.174936   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.LimitRange: the server cannot complete the requested operation at this time, try again later (get limitranges)
E0914 15:59:21.220406   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.Namespace: the server cannot complete the requested operation at this time, try again later (get namespaces)
E0914 15:59:21.241277   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.Secret: the server cannot complete the requested operation at this time, try again later (get secrets)
E0914 15:59:21.292228   29704 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.ResourceQuota: the server cannot complete the requested operation at this time, try again later (get resourcequotas)
W0914 15:59:29.363806   29704 storage_extensions.go:127] third party resource sync failed: the server cannot complete the requested operation at this time, try again later (get thirdpartyresources.extensions)

此時查看etcd，也沒有/registry。經(jīng)過一些參數(shù)的研究，最后發(fā)現(xiàn)是etcd版本的問題。

--storage-backend string                                  The storage backend for persistence. Options: "etcd3" (default), "etcd2".

修改參數(shù)，再啟動kube-apiserver,可以正常使用。搞定！

W0914 16:13:16.067598   30094 authentication.go:362] AnonymousAuth is not allowed with the AllowAll authorizer.  Resetting AnonymousAuth to false. You should use a different authorizer
W0914 16:13:16.403210   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.408058   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.408428   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.408972   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.409507   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.412534   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.413109   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.413742   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.414275   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.414856   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.415388   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.417098   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.418250   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.419170   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.419871   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.420374   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.469806   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.470232   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.470989   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.471696   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.472371   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.472779   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.473057   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.417098   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.418250   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.419170   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.419871   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.420374   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.469806   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.470232   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.470989   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.471696   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.472371   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.472779   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.473057   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.473751   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.474703   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.475538   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.476526   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.477211   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.477906   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.479327   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.480063   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.480658   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.481126   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.481728   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.482141   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.482550   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.482831   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.483082   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.483445   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.483768   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.484033   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
W0914 16:13:16.484276   30094 storage_codec.go:52] storage type "etcd2" does not support media type "application/vnd.kubernetes.protobuf", using "application/json"
E0914 16:13:16.575205   30094 reflector.go:201] k8s.io/kubernetes/pkg/client/informers/informers_generated/internalversion/factory.go:70: Failed to list *api.Secret: Get https://localhost:6443/api/v1/secrets?resourceVersion=0: dial tcp 127.0.0.1:6443: getsockopt: connection refused
[restful] 2017/09/14 16:13:16 log.go:30: [restful/swagger] listing is available at https://192.168.246.205:6443/swaggerapi/
[restful] 2017/09/14 16:13:16 log.go:30: [restful/swagger] https://192.168.246.205:6443/swaggerui/ is mapped to folder /swagger-ui/
I0914 16:13:16.735123   30094 serve.go:79] Serving securely on 0.0.0.0:6443
I0914 16:13:16.735605   30094 serve.go:94] Serving insecurely on 0.0.0.0:8080

參考資料：https://github.com/kubernetes...