CENTOS7 installation kubernetes1.4 (Kubeadm version)

Use Kubeadm to quickly build k8s clusters (single-master,ha functionality is still in development)

Architecture:

Master 192.168.1.11

Slave 192.168.1.12

Pre-conditions

The system is Ubuntu16.04 or CENTOS7

The following operations are in the CENTOS7 environment and the Docker is installed

Installing the Yum source

Cat <<eof >/etc/yum.repos.d/k8s.repo[kubelet]name=kubeletbaseurl=http://files.rm-rf.ca/rpms/kubelet/ Enabled=1gpgcheck=0eof

In addition to Kubelet, the components are already Docker

Yum install-y kubelet kubeadm kubectl kubernetes-cnisystemctl enable Kubelet && systemctl start Kubelet

Attention:

1, the program will be hostname regular match, modify the hostname and hosts file, need to comply with example.com

2, the early download mirror, because the domestic shielding the

I have uploaded the relevant image

https://hub.docker.com/u/foxchan/

The image name is as follows:

Gcr.io/google_containers/pause-amd64:3.0gcr.io/google_containers/kube-apiserver-amd64:v1.4.0gcr.io/google_ containers/kube-controller-manager-amd64:v1.4.0gcr.io/google_containers/kube-scheduler-amd64:v1.4.0gcr.io/ google_containers/etcd-amd64:2.2.5gcr.io/google_containers/kube-discovery-amd64:1.0gcr.io/google_containers/ KUBE-DNSMASQ-AMD64:1.3GCR.IO/GOOGLE_CONTAINERS/KUBEDNS-AMD64:1.7GCR.IO/GOOGLE_CONTAINERS/KUBE-PROXY-AMD64: v1.4.0

In the machine you expect to run master, perform the following commands, wait patiently, download the network (download is the image provided above)

Kubeadm Init--use-kubernetes-version v1.4.0-beta.11

This shows that the installation was successful.

Kubernetes Master initialised successfully! You can now join all number of machines by running the following on each node:kubeadm join--token dxxxxxxxxx 192.168.1.11

Slave node

Download the image first

gcr.io/google_containers/pause-amd64:3.0gcr.io/google_containers/kube-proxy-amd64:v1.4.0

Execute the following command to join the cluster

Kubeadm Join--token dxxxxxxxx 192.168.1.11

Master to see if the add succeeds

Kubectl Get Nodes

It's not over yet, there's still work to do!

Now create a pod network (master operation, can also be used in other network mode, Calico or Canal supplement)

Weaver Network:

Image as follows

weaveworks/weave-kube:1.7.0weaveworks/weave-npc:1.7.0

Add Weaver Network Support

Kubectl apply-f Https://git.io/weave-kube

This article is from the "Silver Fox" blog, please be sure to keep this source http://foxhound.blog.51cto.com/1167932/1858129

CENTOS7 installation kubernetes1.4 (Kubeadm version)