kubectl
$ k get deploy ble-mapper -oyaml
$ k get configmap device-profile-config-raspberry3b -ojson
$ k get deploy -owide
$ k apply -f xiaomi-device-deployment.yaml
$ k delete -f xiaomi-device-deployment.yaml
$ k describe pod ble-mapper-7c79c7bc6c-vwh6z
$ journalctl -u kubelet -xef | grep cloudcore
pod
kubectl delete pod --all # 删除所有 pod， 此时默认 default namespace
kubectl delete pod ${podname} --force --grace-period=0 # 删除 Pod
kubectl delete namespace ${namespace_name} --force --grace-period=0 # 删除 Namespace
