Install kubernetes

1- Install on Centos

2- Install on Ubuntu

3- Troubleshooting:

Latest:     https://kubernetes.io/docs/getting-started-guides/kubeadm/

( https://kubernetes.io/docs/tasks/kubectl/install/  )

1- Install on Centos

install a Kubernetes cluster on machines

1a- create 3x VM ( Master and two minion )

1b- yum update and make sure you have 2x user account

1c- name sure internet access  + NTP 

1d- For multi-interface:    kubeadm init --apiserver-advertise-address 192.168.0.101

echo "192.168.0.101 master" >> /etc/hosts
echo "192.168.0.102 minion1" >> /etc/hosts

http://www.tothenew.com/blog/how-to-install-kubernetes-on-centos/

[root@minion1 ~]# date
Tue 23 May 10:43:30 BST 2017      <<<<<<<<<<<<<<<<<<

[root@minion1 ~]# timedatectl
 Local time: Tue 2017-05-23 10:43:23 BST   <<<<<<<<<<<<<< 
 Universal time: Tue 2017-05-23 09:43:23 UTC
 RTC time: Tue 2017-05-23 00:08:39
 Time zone: Europe/London (BST, +0100)
 NTP enabled: yes
NTP synchronized: yes
 RTC in local TZ: no
 DST active: yes
 Last DST change: DST began at
 Sun 2017-03-26 00:59:59 GMT
 Sun 2017-03-26 02:00:00 BST
 Next DST change: DST ends (the clock jumps one hour backwards) at
 Sun 2017-10-29 01:59:59 BST
 Sun 2017-10-29 01:00:00 GMT

3- Troubleshooting:

https://github.com/kubernetes/kubernetes/issues/43815