sudo modprobe overlay
echo "overlay" | sudo tee -a /etc/modules
Installing these tools provides several advantages:
Now, let’s proceed to the installation. cri file system tools install
If you are on Debian/Ubuntu or CentOS/RHEL, the easiest method is via the standard repositories or the Kubernetes SIG repositories. sudo modprobe overlay echo "overlay" | sudo tee
For Debian/Ubuntu:
sudo apt-get update
sudo apt-get install -y cri-tools
For CentOS/RHEL/Fedora:
sudo yum install -y cri-tools
# or
sudo dnf install -y cri-tools