配置Kubernetes网络
- 在master和nodes上都需要安装flannel
yum install flannel |
- 在master和nodes上都需要配置flannel
vi /etc/sysconfig/flanneld
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# Flanneld configuration options # etcd url location. Point this to the server where etcd runs # etcd config key. This is the configuration key that flannel queries # Any additional options that you want to pass |
- 配置etcd中flannel的key,需要在etcd中进行配置
etcdctl mk /atomic.io/network/config ‘{ "Network": "192.168.0.0/16" }‘
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- 启动
在master节点上启动
systemctl enable flanneld.service systemctl start flanneld.service service docker restart systemctl restart kube-apiserver.service systemctl restart kube-controller-manager.service systemctl restart kube-scheduler.service |
在各个Nodes上启动
systemctl enable flanneld.service systemctl start flanneld.service service docker restart systemctl restart kubelet.service systemctl restart kube-proxy.service |
运行 kubectl get pods --all-namespaces -o wide 看获取的ip地址是否正确
时间： 2024-12-21 10:14:45