Unable to join my nodes to the master?

Kubernetes
#1

Hello, I am relatively new, and I have just gone through the tutorials to set up a new cluster on my machine. Everything is perfect until the last step, and I have exhausted myself trying to troubleshoot the error.

Has anyone seen this? Any assistance is very well appreciated!

error execution phase preflight: couldn’t validate the identity of the API Server: Get “https://192.168.56.2:6443/api/v1/namespaces/kube-public/configmaps/cluster-info?timeout=10s”: dial tcp 192.168.56.2:6443: connect: protocol not available
To see the stack trace of this error execute with --v=5 or higher

Best,
Tim

#2

I see this has been answered and is “a bit” out of date. So…where can I continue to deploy a cluster via an up-to-date tutorial? Love the learning environment but even the solution posted is so out of date that it doesn’t work either. Left in a state of confusion with this.

#3

hi buddy could you be able to solve it? im stuck tooo :frowning:

#4

Best tutorial for this is from the CKA repo. The most common problem here is getting the cGroups configuration wrong.

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