/kube-nodeshell

Access to kuberentes nodes via nsenter pod，similar with kubectl debug but more powerful

Primary LanguageShell

Kube-nodeshell

Access to kubernetes node via nsenter, similar with kubectl debug but more powerful

Install

wget https://raw.githubusercontent.com/qingwave/kube-nodeshell/main/kube-nodeshell.sh
chmod +x ./kube-nodeshell.sh
# [optional] install kubectl plugin, make sure /usr/local/bin in your PATH
sudo mv ./kube-nodeshell.sh /usr/local/bin/kubectl-nodeshell

Usage

You can use the script kube-nodeshell.sh directly, or use kubectl plugin kubectl nodeshell

Access to a special node temporarily, will create a pod and exec into it

kubectl nodeshell {node_name}

Install kube-nodeshell daemonset on all node for frequently used

# install daemonset
kubectl nodeshell -i

# access to node
kubectl nodeshell {node_name}

Others:

kubectl nodeshell -h

Links