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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>
49 lines
1.6 KiB
Go
49 lines
1.6 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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// noopNetwork a.k.a. NO-OP Network is an empty network implementation, for
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// testing and mocking purposes.
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type noopNetwork struct {
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}
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// init initializes the network, setting a new network namespace for the Noop network.
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// It does nothing.
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func (n *noopNetwork) init(config NetworkConfig) (string, bool, error) {
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return "", true, nil
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}
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// run runs a callback in the specified network namespace for
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// the Noop network.
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// It does nothing.
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func (n *noopNetwork) run(networkNSPath string, cb func() error) error {
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return cb()
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}
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// add adds all needed interfaces inside the network namespace the Noop network.
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// It does nothing.
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func (n *noopNetwork) add(pod Pod, config NetworkConfig, netNsPath string, netNsCreated bool) (NetworkNamespace, error) {
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return NetworkNamespace{}, nil
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}
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// remove unbridges and deletes TAP interfaces. It also removes virtual network
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// interfaces and deletes the network namespace for the Noop network.
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// It does nothing.
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func (n *noopNetwork) remove(pod Pod, networkNS NetworkNamespace) error {
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return nil
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}
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