centos7.5安裝kubernetes

master

yum -y install epel-release

yum -y install etcd kubernetes-master

vi /etc/etcd/etcd.conf
將ETCD_LISTEN_CLIENT_URLS的ip地址改爲0.0.0.0

vi /etc/kubernetes/apiserver
將KUBE_API_ADDRESS改爲KUBE_API_ADDRESS="–address=0.0.0.0"
將KUBE_ETCD_SERVERS改爲master的ip地址

systemctl restart etcd
systemctl restart kube-apiserver
systemctl restart kube-controller-manager
systemctl restart kube-scheduler

for SERVICES in etcd kube-apiserver kube-controller-manager kube-scheduler; do
systemctl restart $SERVICES
systemctl enable $SERVICES
systemctl status $SERVICES
done

etcdctl mk /atomic.io/network/config ‘{ “Network”: “10.0.0.0/16” }’

node

yum -y install flannel kubernetes-node

1、vi /etc/sysconfig/flanneld將FLANNEL_ETCD_ENDPOINTS改爲master地址
2、vi /etc/kubernetes/config將KUBE_MASTER改爲master地址
3、vi /etc/kubernetes/kubelet將

KUBELET_ADDRESS="--address=127.0.0.1"

改爲

KUBELET_ADDRESS="--address=0.0.0.0"

KUBELET_PORT選項打開
KUBELET_HOSTNAME改爲node節點ip
KUBELET_API_SERVER改爲master主機ip

systemctl restart kubelet
systemctl restart kube-proxy