Notes/Networking/k8s/kubeadmin_install/Install_Instruction.md

Installing k8s with kubeadm

kubeadm join 192.168.50.20:6443 --token 72ckd0.rnphe03eqa135cjj
--discovery-token-ca-cert-hash sha256:75add2111581b5b0a4a074f3748c46b67be82d246f110e557be049da0ef44941

worker node

container runtime

wget https://github.com/containerd/containerd/releases/download/v2.2.0/containerd-2.2.0-linux-amd64.tar.gz

download the systemctl https://raw.githubusercontent.com/containerd/containerd/main/containerd.service and move it to

sudo cp containerd.service /usr/lib/systemd/system

runc download https://github.com/opencontainers/runc/releases/download/v1.4.0/runc.amd64

sudo mkdir -p /etc/containerd sudo containerd config default | sudo tee /etc/containerd/config.toml

sudo cat <<EOF | sudo tee /etc/sysctl.d/k8s.conf net.ipv4.ip_forward = 1 EOF

sudo sysctl --system