It looks your kubernetes client ( kubectl ) is not compatible with the server.
On Sun, May 1, 2016 at 2:29 PM, Sabra Ossen <[email protected]> wrote: > I added the runtime config as follows and ran the command again. But still > it did not work. > > docker run \ > --volume=/:/rootfs:ro \ > --volume=/sys:/sys:ro \ > --volume=/var/lib/docker/:/var/lib/docker:rw \ > --volume=/var/lib/kubelet/:/var/lib/kubelet:rw \ > --volume=/var/run:/var/run:rw \ > --net=host \ > --pid=host \ > --privileged=true \ > --name=kubelet \ > -d \ > gcr.io/google_containers/hyperkube-amd64:${K8S_VERSION} > <http://gcr.io/google_containers/hyperkube-amd64:$%7BK8S_VERSION%7D> \ > /hyperkube kubelet \ > --containerized \ > --hostname-override="127.0.0.1" \ > --address="0.0.0.0" \ > --api-servers=http://localhost:8080 \ > --config=/etc/kubernetes/manifests \ > --cluster-dns=10.0.0.10 \ > --cluster-domain=cluster.local \ > --allow-privileged=true --v=2 \ > * --runtime-config=extensions/v1beta1/daemonsets=true* > > Thanks and Regards. > > On Sat, Apr 30, 2016 at 1:02 PM, Deependra Ariyadewa <[email protected]> > wrote: > >> It looks you have not enabled optional RUNTIME_CONFIG in the Kubernetes >> installation. >> >> On Sat, Apr 30, 2016 at 11:17 AM, Sabra Ossen <[email protected]> wrote: >> >>> Additional details. >>> >>> *kubectl version* >>> Client Version: version.Info{Major:"1", Minor:"2", GitVersion:"v1.2.3", >>> GitCommit:"882d296a99218da8f6b2a340eb0e81c69e66ecc7", GitTreeState:"clean"} >>> error: failed to negotiate an api version; server supports: map[], >>> client supports: map[authorization.k8s.io/v1beta1:{} >>> <http://authorization.k8s.io/v1beta1:%7B%7D> v1:{} metrics/v1alpha1:{} >>> extensions/v1beta1:{} componentconfig/v1alpha1:{} batch/v1:{} >>> autoscaling/v1:{}] >>> >>> *docker version* >>> Client: >>> Version: 1.11.1 >>> API version: 1.23 >>> Go version: go1.5.4 >>> Git commit: 5604cbe >>> Built: Tue Apr 26 23:30:23 2016 >>> OS/Arch: linux/amd64 >>> >>> Server: >>> Version: 1.11.1 >>> API version: 1.23 >>> Go version: go1.5.4 >>> Git commit: 5604cbe >>> Built: Tue Apr 26 23:30:23 2016 >>> OS/Arch: linux/amd64 >>> >>> On Sat, Apr 30, 2016 at 10:12 AM, Sabra Ossen <[email protected]> wrote: >>> >>>> Hi All, >>>> >>>> I am installing app cloud in my machine. As a prerequisite I need to >>>> install docker and kubernetes which I have done using [1] and [2] >>>> respectively. Once I run "kubectl get nodes", mentioned in [2] , the >>>> result is *error: failed to negotiate an api version; server supports: >>>> map[], client supports: map[v1:{} metrics/v1alpha1:{} extensions/v1beta1:{} >>>> componentconfig/v1alpha1:{} batch/v1:{} autoscaling/v1:{} >>>> authorization.k8s.io/v1beta1:{} >>>> <http://authorization.k8s.io/v1beta1:%7B%7D>]*. >>>> >>>> Any help on understanding the issue is appreciated and request any >>>> additional details if needed. >>>> >>>> [1] https://docs.docker.com/engine/installation/linux/ubuntulinux/ >>>> >>>> [2] http://kubernetes.io/docs/getting-started-guides/docker/ >>>> >>>> Thanks and Regards. >>>> >>>> -- >>>> *Sabra Ossen* >>>> *Software Engineer* >>>> Email: [email protected] >>>> Mobile: +94 767 837356 >>>> >>> >>> >>> >>> -- >>> *Sabra Ossen* >>> *Software Engineer* >>> Email: [email protected] >>> Mobile: +94 767 837356 >>> >> >> >> >> -- >> Deependra Ariyadewa >> WSO2, Inc. http://wso2.com/ http://wso2.org >> >> email [email protected]; cell +94 71 403 5996 ; >> Blog http://risenfall.wordpress.com/ >> PGP info: KeyID: 'DC627E6F' >> >> *WSO2 - Lean . Enterprise . Middleware* >> > > > > -- > *Sabra Ossen* > *Software Engineer* > Email: [email protected] > Mobile: +94 767 837356 > -- Deependra Ariyadewa WSO2, Inc. http://wso2.com/ http://wso2.org email [email protected]; cell +94 71 403 5996 ; Blog http://risenfall.wordpress.com/ PGP info: KeyID: 'DC627E6F' *WSO2 - Lean . Enterprise . Middleware*
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