kubectl create -f https://raw.githubusercontent.com/projectcalico/calico/v3.30.2/manifests/operator-crds.yamlkubectl create -f https://raw.githubusercontent.com/projectcalico/calico/v3.30.2/manifests/tigera-operator.yaml
curl https://raw.githubusercontent.com/projectcalico/calico/v3.30.2/manifests/custom-resources.yaml -O
sed -i 's/cidr: 192\.168\.0\.0\/16/cidr: 10.244.0.0\/16/g' custom-resources.yamlkubectl create -f custom-resources.yaml