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my k8s master node has Public network IP, and worker node deploy in private net. worker node can connect to master but master cannot connect to worker node.

I have tested that can deploy a pod by kubectl, the pod running on worker node and master can watch pod status. but when I deploy a ingress, and access the ingress on master node, traffic cannot go to worker node.

I use flannel network.

I have tried use ssh tunnel, but it hard to management

I don't know if there are some suggests, thanks.

  • welcome, please, could you tell us, where your cluster is hosted? – c4f4t0r Mar 21 at 13:05
  • my master nodes on aliyun ECS and have public ip. work nodes are some physical computer in private net (e.g. work nodes are some PC in my home). – huangzhiran Mar 22 at 2:00
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In order for your K8s cluster to work properly, you need to Check required ports if configured between your machines.

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