部署 worker 节点

kubernetes work 节点运行如下组件：

• docker
• kubelet
• kube-proxy

以下操作在k8s-master节点上进行

安装依赖包

CentOS:

cd /opt/k8s/work
source /opt/k8s/bin/environment.sh
for node_ip in 192.168.161.170 192.168.161.171 192.168.161.172
  do
    echo ">>> ${node_ip}"
    ssh root@${node_ip} "yum install -y epel-release"
    ssh root@${node_ip} "yum install -y conntrack ipvsadm ipset jq iptables curl sysstat libseccomp && /usr/sbin/modprobe ip_vs "
  done