安装 calic v3.10

curl https://docs.projectcalico.org/v3.10/manifests/calico.yaml -O
sed -i -e "s?192.168.0.0/16?10.244.0.0/16?g" calico.yaml

docker pull  calico/cni:v3.10.3
docker pull  calico/pod2daemon-flexvol:v3.10.3
docker pull  calico/node:v3.10.3
docker pull  calico/kube-controllers:v3.10.3

kubectl apply -f calico.yaml