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This is a virtcontainers 1.0.8 import into Kata Containers runtime. virtcontainers is a Go library designed to manage hardware virtualized pods and containers. It is the core Clear Containers framework and will become the core Kata Containers framework, as discussed at https://github.com/kata-containers/runtime/issues/33 Some more more pointers: virtcontainers README, including some design and architecure notes: https://github.com/containers/virtcontainers/blob/master/README.md virtcontainers 1.0 API: https://github.com/containers/virtcontainers/blob/master/documentation/api/1.0/api.md Fixes #40 Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
82 lines
2.5 KiB
Go
82 lines
2.5 KiB
Go
//
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// Copyright (c) 2016 Intel Corporation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package virtcontainers
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import (
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"syscall"
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)
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// noopAgent a.k.a. NO-OP Agent is an empty Agent implementation, for testing and
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// mocking purposes.
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type noopAgent struct {
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}
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// init initializes the Noop agent, i.e. it does nothing.
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func (n *noopAgent) init(pod *Pod, config interface{}) error {
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return nil
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}
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// createPod is the Noop agent pod creation implementation. It does nothing.
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func (n *noopAgent) createPod(pod *Pod) error {
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return nil
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}
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// capabilities returns empty capabilities, i.e no capabilties are supported.
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func (n *noopAgent) capabilities() capabilities {
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return capabilities{}
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}
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// exec is the Noop agent command execution implementation. It does nothing.
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func (n *noopAgent) exec(pod *Pod, c Container, cmd Cmd) (*Process, error) {
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return nil, nil
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}
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// startPod is the Noop agent Pod starting implementation. It does nothing.
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func (n *noopAgent) startPod(pod Pod) error {
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return nil
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}
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// stopPod is the Noop agent Pod stopping implementation. It does nothing.
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func (n *noopAgent) stopPod(pod Pod) error {
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return nil
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}
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// createContainer is the Noop agent Container creation implementation. It does nothing.
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func (n *noopAgent) createContainer(pod *Pod, c *Container) (*Process, error) {
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return &Process{}, nil
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}
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// startContainer is the Noop agent Container starting implementation. It does nothing.
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func (n *noopAgent) startContainer(pod Pod, c *Container) error {
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return nil
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}
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// stopContainer is the Noop agent Container stopping implementation. It does nothing.
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func (n *noopAgent) stopContainer(pod Pod, c Container) error {
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return nil
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}
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// killContainer is the Noop agent Container signaling implementation. It does nothing.
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func (n *noopAgent) killContainer(pod Pod, c Container, signal syscall.Signal, all bool) error {
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return nil
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}
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// processListContainer is the Noop agent Container ps implementation. It does nothing.
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func (n *noopAgent) processListContainer(pod Pod, c Container, options ProcessListOptions) (ProcessList, error) {
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return nil, nil
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}
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