接上一篇單節點部署(1)部署多節點
負載均衡
Nginx1:192.168.13.128/24
Nginx2:192.168.13.129/24
Master節點
master1:192.168.13.131/24 kube-apiserver kube-controller-manager kube-scheduler etcd
master2:192.168.13.130/24 kube-apiserver kube-controller-manager kube-scheduler etcd
Node節點
node1:192.168.13.132/24 kubelet kube-proxy docker flannel etcd
node2:192.168.13.133/24 kubelet kube-proxy docker flannel etcdnode
[root@master02 ~]# systemctl stop firewalld.service [root@master02 ~]# setenforce 0
[root@master01 k8s]# scp -r /opt/kubernetes/ root@192.168.13.130:/opt ##複製kubernetes目錄到master02 [root@master01 k8s]# scp /usr/lib/systemd/system/{kube-apiserver,kube-controller-manager,kube-scheduler}.service root@192.168.13.130:/usr/lib/systemd/system/ ##複製master中的三個組件啓動腳本
[root@master02 ~]# cd /opt/kubernetes/cfg/ [root@master02 cfg]# vim kube-apiserve ##修改apiserver配置文件 --bind-address=192.168.13.130 \ ##修改地址 --secure-port=6443 \ --advertise-address=192.168.13.130 \ ##修改地址
[root@master01 k8s]# scp -r /opt/etcd/ root@192.168.13.130:/opt/ ##在master02中操做 [root@master02 cfg]# systemctl start kube-apiserver.service ##開啓服務 [root@master02 cfg]# systemctl enable kube-apiserver.service [root@master02 cfg]# systemctl start kube-controller-manager.service [root@master02 cfg]# systemctl enable kube-controller-manager.service [root@master02 cfg]# systemctl start kube-scheduler.service [root@master02 cfg]# systemctl enable kube-scheduler.service
[root@master02 cfg]# vim /etc/profile export PATH=$PATH:/opt/kubernetes/bin/ ##添加環境變量 [root@master02 cfg]# source /etc/profile ##刷新配置文件 [root@master02 cfg]# kubectl get node ##查看羣集節點信息 NAME STATUS ROLES AGE VERSION 192.168.13.132 Ready <none> 75m v1.12.3 192.168.13.133 Ready <none> 55m v1.12.3