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我在本地有 4 台机器 其中 1 master 3 node 利用 kubeadm 搭建 k8s1.29 版本的集群,并按照官方教程安装了 cilium CNI , 官方有提到可以使用 cilium 作为 loadbalancer 我就采用了 BGP 方式设置
apiVersion: "cilium.io/v2alpha1"
kind: CiliumLoadBalancerIPPool
metadata:
name: "pool"
spec:
cidrs:
- cidr: "10.X.X.0/24"
---
apiVersion: "cilium.io/v2alpha1"
kind: CiliumBGPPeeringPolicy
metadata:
name: 01-bgp-peering-policy
spec:
virtualRouters:
- localASN: 64512
exportPodCIDR: false
neighbors:
- peerAddress: '10.X.X.1/32'
peerASN: 64512
然后部署了一个 nginx 的 svc
kind: Pod
metadata:
name: nginx
labels:
app.kubernetes.io/name: proxy
spec:
containers:
- name: nginx
image: nginx:stable
ports:
- containerPort: 80
name: http-web-svc
---
apiVersion: v1
kind: Service
metadata:
name: nginx-service
spec:
type: LoadBalancer
selector:
app.kubernetes.io/name: proxy
ports:
- name: name-of-service-port
protocol: TCP
port: 80
targetPort: http-web-svc
k get svc 的结果
nginx-service LoadBalancer 172.16.7.185 10.X.X.2 80:31206/TCP 2d22h
已知从 10.X.X.30 10.X.X.31 10.X.X.32 10.X.X.33 (1 master 3 node) 执行 curl http://10.X.X.2
但是从其他机器上就不法访问
arp -a 显示
? (10.X.X.2) at
各位大神可有解决思路,小弟万分感谢
正文完