TLDR Search

Enter a command. For example: googler, git check attr, gem.

kubeadm

Command-line interface for creating and managing Kubernetes clusters. More information: https://kubernetes.io/docs/reference/setup-tools/kubeadm.

• Create a Kubernetes master node:
   
  kubeadm init
   
• Bootstrap a Kubernetes worker node and join it to a cluster:
   
  kubeadm join --token {{token}}
   
• Create a new bootstrap token with a TTL of 12 hours:
   
  kubeadm token create --ttl {{12h0m0s}}
   
• Check if the Kubernetes cluster is upgradeable and which versions are available:
   
  kubeadm upgrade plan
   
• Upgrade Kubernetes cluster to a specified version:
   
  kubeadm upgrade apply {{version}}
   
• View the kubeadm ConfigMap containing the cluster's configuration:
   
  kubeadm config view
   
• Revert changes made to the host by 'kubeadm init' or 'kubeadm join':
   
  kubeadm reset