43704ca888
Add a common NRI 'service' plugin. It takes care of relaying requests and respones to and from NRI (external NRI plugins) and the high-level containerd namespace-independent logic of applying NRI container adjustments and updates to actual CRI and other containers. The namespace-dependent details of the necessary container manipulation operations are to be implemented by namespace- specific adaptations. This NRI plugin defines the API which such adaptations need to implement. Signed-off-by: Krisztian Litkey <krisztian.litkey@intel.com>
38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
//go:build linux
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// +build linux
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/*
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Copyright The containerd Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 nri
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import (
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nri "github.com/containerd/nri/pkg/adaptation"
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)
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func containerToNRI(ctr Container) *nri.Container {
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nriCtr := commonContainerToNRI(ctr)
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lnxCtr := ctr.GetLinuxContainer()
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nriCtr.Linux = &nri.LinuxContainer{
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Namespaces: lnxCtr.GetLinuxNamespaces(),
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Devices: lnxCtr.GetLinuxDevices(),
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Resources: lnxCtr.GetLinuxResources(),
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OomScoreAdj: nri.Int(lnxCtr.GetOOMScoreAdj()),
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CgroupsPath: lnxCtr.GetCgroupsPath(),
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}
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return nriCtr
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}
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