如何将容器数据目录移动到 ubuntu 上的另一个位置？

Question

trying copy data from the pod and got

failed to copy: write /var/lib/containerd/io.containerd.content.v1/data: no space left on device

My /var is full and I wanna change the container's root directory, is there a way to change the directory from /var/lib/containerd/ ?

Answer 1

you will need to change the path in the /etc/containerd/config.toml

version = 2

# persistent data location
root = "/var/lib/containerd" #your_free_path_here

make sure to restart containerd

sudo systemctl restart contained

to check the container version

kubectl get nodes -o wide | grep containerd

environment-container-runtimes

containerd-as-a-kubernetes-container-runtime