Question

Kubernetes Cluster is unreachable

My app runs kubernetes cluster with 2 droplets. But now kubernetes throws 500 error and does not work. I tried to remove kubernetes and its droplets but then it gives me this error: “13 INTERNAL: dialing for agent, agent unavaiable.”


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Hello,

Do you see any errors in the logs? And also if you check the status of your nodes do you get any more information rather than the 500 error?

What I could suggest is following the steps from this tutorial here and setting up an unmanaged cluster from scratch:

https://www.digitalocean.com/community/tutorials/how-to-create-a-kubernetes-cluster-using-kubeadm-on-ubuntu-20-04

Alternatively, you could give the Managed Clusters a try which would allow you to not have to worry about the server management at all:

https://docs.digitalocean.com/products/kubernetes/quickstart/

Best, Bobby