Comments on How to Setup Kubernetes Cluster with Kubeadm on Debian 11

Very nice article. 

I john worker1 is error.

root@k8s-worker1:~# kubeadm join 192.100.10.185:6443 --token 5qkq0b.u86czfcxrzhxyi7g \        --discovery-token-ca-cert-hash sha256:fac7f7dbbea0862eb4fe7c0f628a6c83746f12cd2ff3f04759edf8643228efc2[preflight] Running pre-flight checks        [WARNING SystemVerification]: missing optional cgroups: blkioerror execution phase preflight: [preflight] Some fatal errors occurred:        [ERROR CRI]: container runtime is not running: output: time="2022-11-25T13:31:50+07:00" level=fatal msg="unable to determine runtime API version: rpc error: code = Unavailable desc = connection error: desc = \"transport: Error while dialing dial unix /var/run/containerd/containerd.sock: connect: no such file or directory\"", error: exit status 1[preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...`To see the stack trace of this error execute with --v=5 or higher

Now is fix ok.

very nice article.

How to you fix it?

Very nice article.  

Very nice article. 

Thank you very much :D.

Beware with cri-o and calico

i must remove /etc/cni/net.d/100-crio-bridge*

for avoid errors