微微一笑 2020-02-10
接上一篇单节点部署(1)部署多节点
负载均衡
Nginx1:192.168.13.128/24
Nginx2:192.168.13.129/24
Master节点
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节点
node1:192.168.13.132/24 kubelet kube-proxy docker flannel etcd
node2:192.168.13.133/24 kubelet kube-proxy docker flannel etcd
[ ~]# systemctl stop firewalld.service [ ~]# setenforce 0
[ k8s]# scp -r /opt/kubernetes/ :/opt ##复制kubernetes目录到master02 [ k8s]# scp /usr/lib/systemd/system/{kube-apiserver,kube-controller-manager,kube-scheduler}.service :/usr/lib/systemd/system/ ##复制master中的三个组件启动脚本
[ ~]# cd /opt/kubernetes/cfg/ [ 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
[ k8s]# scp -r /opt/etcd/ :/opt/ ##在master02中操作 [ cfg]# systemctl start kube-apiserver.service ##开启服务 [ cfg]# systemctl enable kube-apiserver.service [ cfg]# systemctl start kube-controller-manager.service [ cfg]# systemctl enable kube-controller-manager.service [ cfg]# systemctl start kube-scheduler.service [ cfg]# systemctl enable kube-scheduler.service
[ cfg]# vim /etc/profile export PATH=$PATH:/opt/kubernetes/bin/ ##添加环境变量 [ cfg]# source /etc/profile ##刷新配置文件 [ cfg]# kubectl get node ##查看群集节点信息 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