From f40a471efd1daa8d81967b5a9b17737fe71e76ff Mon Sep 17 00:00:00 2001 From: Tamer Tas Date: Tue, 2 Aug 2016 16:47:56 +0300 Subject: [PATCH] Add the ContainerRuntime interface stub for rkt app level API --- pkg/kubelet/rktshim/app-interface.go | 71 ++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 pkg/kubelet/rktshim/app-interface.go diff --git a/pkg/kubelet/rktshim/app-interface.go b/pkg/kubelet/rktshim/app-interface.go new file mode 100644 index 00000000000..cb45a7ba731 --- /dev/null +++ b/pkg/kubelet/rktshim/app-interface.go @@ -0,0 +1,71 @@ +/* +Copyright 2016 The Kubernetes Authors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package rktshim + +import ( + "io" + + kubeletApi "k8s.io/kubernetes/pkg/kubelet/api" + runtimeApi "k8s.io/kubernetes/pkg/kubelet/api/v1alpha1/runtime" +) + +// Runtime provides an API for lifecycle, inspection and introspection +// operations in a blocking manner using the App level API provided by rkt. +type Runtime struct{} + +// TODO(tmrts): Fill out the creation configuration fields. +type RuntimeConfig struct{} + +// NewRuntime creates a container.Runtime instance using the Runtime. +func NewRuntime(RuntimeConfig) (kubeletApi.ContainerManager, error) { + return &Runtime{}, nil +} + +// CreateContainer creates an app inside the provided pod sandbox and returns the RawContainerID. +func (*Runtime) CreateContainer(string, *runtimeApi.ContainerConfig, *runtimeApi.PodSandboxConfig) (string, error) { + panic("not implemented") +} + +// StartContainer starts a created app. +func (*Runtime) StartContainer(string) error { + panic("not implemented") +} + +// StopContainer stops a running app with a grace period (i.e. timeout). +func (*Runtime) StopContainer(string, int64) error { + panic("not implemented") +} + +// RemoveContainer removes the app from a pod sandbox. +func (*Runtime) RemoveContainer(string) error { + panic("not implemented") +} + +// ListContainers lists out the apps residing inside the pod sandbox using the ContainerFilter. +func (*Runtime) ListContainers(*runtimeApi.ContainerFilter) ([]*runtimeApi.Container, error) { + panic("not implemented") +} + +// ContainerStatus returns the RawContainerStatus of an app inside the pod sandbox. +func (*Runtime) ContainerStatus(string) (*runtimeApi.ContainerStatus, error) { + panic("not implemented") +} + +// Exec executes a command inside an app running inside a pod sanbox. +func (*Runtime) Exec(string, []string, bool, io.Reader, io.WriteCloser, io.WriteCloser) error { + panic("not implemented") +}