docker already installed
uninstalling current kubernetes if applicable
pre-configuring
pre-installing
adding apt repository deb https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main
installing kubernetes-cni with 0.7.5-00 version
installing kubelet with 1.16.5-00 version
installing kubeadm with 1.16.5-00 version
installing kubectl with 1.16.5-00 version
pulling k8s.gcr.io/pause:3.1
pulling k8s.gcr.io/etcd:3.3.15-0
pulling k8s.gcr.io/coredns:1.6.2
pulling k8s.gcr.io/kube-proxy:v1.16.5
pulling k8s.gcr.io/kube-controller-manager:v1.16.5
pulling k8s.gcr.io/kube-apiserver:v1.16.5
pulling k8s.gcr.io/kube-scheduler:v1.16.5
running kubeadm
error: failed to run kubeadm
error: failed to install k8s
docker already installed uninstalling current kubernetes if applicable pre-configuring pre-installing adding apt repository deb https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main installing kubernetes-cni with 0.7.5-00 version installing kubelet with 1.16.5-00 version installing kubeadm with 1.16.5-00 version installing kubectl with 1.16.5-00 version pulling k8s.gcr.io/pause:3.1 pulling k8s.gcr.io/etcd:3.3.15-0 pulling k8s.gcr.io/coredns:1.6.2 pulling k8s.gcr.io/kube-proxy:v1.16.5 pulling k8s.gcr.io/kube-controller-manager:v1.16.5 pulling k8s.gcr.io/kube-apiserver:v1.16.5 pulling k8s.gcr.io/kube-scheduler:v1.16.5 running kubeadm error: failed to run kubeadm error: failed to install k8s