Installing CNI
Install CNI on the management and compute nodes.
Procedure
- Obtain the CNI source package.
cd /root wget https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-arm64-v1.1.1.tgz
- Create an /opt/cni/bin directory.
mkdir -p /opt/cni/bin
- Decompress the package to the directory.
tar Cxzvf /opt/cni/bin cni-plugins-linux-arm64-v1.1.1.tgz

Parent topic: Deploying the Kubernetes Cluster