If Kubernetes 1.6.4 install on CentOS7 at the kubeadm init seems to do nothing at "[apiclient] Created API client, waiting for the control plane to become ready"

If Kubernetes 1.6.4 install on CentOS7 at the kubeadm init seems to do nothing at "[apiclient] Created API client, waiting for the control plane to become ready"

If Kubernetes 1.6.4 install on CentOS7 at the kubeadm init seems to do nothing at "[apiclient] Created API client, waiting for the control plane to become ready"

And your internet access is from behind a proxy, ensure that the docker knows the proxy settings

Edit the docker.service file at /usr/lib/systemd/system/docker.service to have the proxy defined in the Environment variables like this

Environment=http_proxy=http://proxy.YY.XXXX.net:8080

Environment=https_proxy=http://proxy.YY.XXXX.net:8080

and 

systemctl daemon-reload

systemctl restart docker 

Then run the kubeadm init clearing the previous run on the master using 

kubeadm reset

then 

kubeadm init 

again

Please Note: The docker version used precisely here was 

[root@kub2 ~]# yum list installed docker

Loaded plugins: fastestmirror

Loading mirror speeds from cached hostfile

 * base: mirror.nonstop.co.il

 * epel: mirror.ibcp.fr

 * extras: mirror.nonstop.co.il

 * updates: mirror.nonstop.co.il

Installed Packages

docker.x86_64             2:1.12.6-28.git1398f24.el7.centos              @extras