Failed to create cluster: failed to join node with kubeadm

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Cluster information:

Kubernetes version:

root@k8s-eu-1-master:~# kubectl version
Client Version: v1.28.2
Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3
Server Version: v1.27.3

Cloud being used: (put bare-metal if not on a public cloud) : bare-metal
Installation method: followed these steps: How to Install Kubernetes Cluster on Ubuntu 22.04
Host OS:
Ubuntu 22.04
CNI and version:

root@k8s-eu-1-master:~# ls /etc/cni/net.d
10-calico.conflist  calico-kubeconfig

CRI and version:

root@k8s-eu-1-master:~# containerd version
INFO[2023-10-31T11:26:54.962841985+01:00] starting containerd                               
revision=61f9fd88f79f081d64d6fa3bb1a0dc71ec870523 version=1.6.24

You can format your yaml by highlighting it and pressing Ctrl-Shift-C, it will make your output easier to read.

I’ve been told my k8ssandra people that the following errors are related to kubernetes

What do I have to do to detect, and solve, the issue?

kind seems working fine:

root@k8s-eu-1-master:~# kind create cluster
Creating cluster "kind" ...
 ✓ Ensuring node image (kindest/node:v1.27.3) 🖼 
 ✓ Preparing nodes 📦  
 ✓ Writing configuration 📜 
 ✓ Starting control-plane 🕹️ 
 ✓ Installing CNI 🔌 
 ✓ Installing StorageClass 💾 
Set kubectl context to "kind-kind"
You can now use your cluster with:
kubectl cluster-info --context kind-kind

root@k8s-eu-1-master:~# kubectl cluster-info --context kind-kind
Kubernetes control plane is running at https://127.0.0.1:41237
CoreDNS is running at https://127.0.0.1:41237/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

root@k8s-eu-1-master:~# kind get clusters
kind

But I’m getting these errors :

root@k8s-eu-1-master:~/go/bin/k8ssandra-operator# scripts/setup-kind-multicluster.sh --clusters 1 --kind-worker-nodes 5
Creating 1 clusters...
Creating cluster 1 out of 1
Creating cluster "k8ssandra-0" ...
 ✓ Ensuring node image (kindest/node:v1.25.3) 🖼
 ✓ Preparing nodes 📦 📦 📦 📦 📦 📦  
 ✓ Writing configuration 📜 
 ✓ Starting control-plane 🕹️ 
 ✓ Installing CNI 🔌 
 ✓ Installing StorageClass 💾 
 ✗ Joining worker nodes 🚜 
Deleted nodes: ["k8ssandra-0-worker" "k8ssandra-0-worker3" "k8ssandra-0-worker5" "k8ssandra-0-control-plane" "k8ssandra-0-worker2" "k8ssandra-0-worker4"]
ERROR: failed to create cluster: failed to join node with kubeadm: command "docker exec --privileged k8ssandra-0-worker5 kubeadm join --config /kind/kubeadm.conf --skip-phases=preflight --v=6" failed with error: exit status 1

This is the complete log:

This is the ouput of cluster-info dump :

What should I do in order to detect and solve the root cause of the problem?