Warning FailedCreatePodSandBox 2m kubelet, ip-10-0-141-115.ec2.internal Failed create pod sandbox: rpc error: code = Unknown desc = failed to create pod network sandbox k8s_details-v1-86669ff64b-6vlr5_bookinfo_6768b6ed-a187-11e9-9232-020b4f78f5e2_0(3628d2ce45f4ef8af2284143c1fd0d78f40296018f2e6bbf49ab88df8fa7a578): Multus: Err in loading K8s Delegates k8s args: Multus: Err in getting k8s network from pod: GetPodNetwork: failed getting the delegate: getKubernetesDelegate: failed to get network resource, refer Multus README.md for the usage guide: the server could not find the requested resource