run kubernetes

use kubeadm in lab only,,, do not use it in production

  
 

install docker 1.12.6 …..

 

please noted not install the lasted version.

  
 

• download kubernetes suits.

 
 

install from deb packages.

 
 

wget https://storage.googleapis.com/kubernetes-release/release/v1.6.3/bin/linux/amd64/kubectl

 wget https://storage.googleapis.com/kubernetes-release/release/v1.6.3/bin/linux/amd64/kubeadm

 wget https://storage.googleapis.com/kubernetes-release/release/v1.6.3/bin/linux/amd64/kubelet

 wget https://storage.googleapis.com/kubernetes-release/release/v1.6.3/bin/linux/amd64/kubernetes-cni

  
 

sudo dpkg -i kubelet kubeadm kubectl kubernetes-cni

sudo apt-get install -f #install missed dependency

  
 

install from apt repository

 
 

switch to root

 
 

apt-get update && apt-get install -y apt-transport-https

curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -

cat <<EOF >/etc/apt/sources.list.d/kubernetes.list

deb http://apt.kubernetes.io/ kubernetes-xenial main

EOF

apt-get update

# Install docker if you don't have it already.

apt-get install -y docker-engine

apt-get install -y kubelet kubeadm kubectl kubernetes-cni

  
 

• init cluster

  
 

sudo kubeadmin init

 
 

记住：在
加入节点前，先安装
网络插件

  
 

• install weave_net

  
 

kubectl apply -f https://git.io/weave-kube-1.6

  
 

• or install calico

 
 

kubectl apply -f http://docs.projectcalico.org/v2.2/getting-started/kubernetes/installation/hosted/kubeadm/1.6/calico.yaml

  
 

• if you have forgotten the token, can use following command to get token

 
 

sudo kubeadm token list

  
 

join node into cluster

 
 

sudo kubeadm join --token=604eff.a6a6b84b09e7682f 192.168.30.131:6443

 
 

使用上步骤取得的令牌

  
 

• install dashboard

 
 

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/master/src/deploy/kubernetes-dashboard.yaml

  
 

• install heapter

 
 

clone heapster project into local dir, such as /opt/go/src/k8s.io/heapster/

 
 

go into heapster dirctory deploy

 
 

and run

 
 

bash kube.sh start # install heapster pod and service, and others.

  
 

• testing

 
 

kubectl cluster-info