自定义的 apiserver:基于内存管理 Foo 资源。
kubectl apply -f https://raw.githubusercontent.com/poneding/programming-kubernetes/master/examples/my-apiserver/deploy.yaml
kubectl apply -f https://raw.githubusercontent.com/poneding/programming-kubernetes/master/examples/my-apiserver/example-pod.yaml
kubectl get foos.play.poneding.com
kubectl get foos.play.poneding.com example-foo -o yaml
kubectl edit foos.play.poneding.com example-foo
kubectl delete foos.play.poneding.com example-foo