22d586e515
The new `PlunginInfo()` call can be used for instrospecting the details
of the runtime plugin.
```console
$ ctr plugins inspect-runtime --runtime=io.containerd.runc.v2 --runc-binary=runc
{
"Name": "io.containerd.runc.v2",
"Version": {
"Version": "v2.0.0-beta.0-XX-gXXXXXXXXX.m",
"Revision": "v2.0.0-beta.0-XX-gXXXXXXXXX.m"
},
"Options": {
"binary_name": "runc"
},
"Features": {
"ociVersionMin": "1.0.0",
"ociVersionMax": "1.1.0-rc.2",
...,
},
"Annotations": null
}
```
The shim binary has to support `-info` flag, see `runtime/v2/README.md`
Replaces PR 8509 (`api/services/task: add RuntimeInfo()`)
Co-authored-by: Derek McGowan <derek@mcg.dev>
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
/*
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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 commands
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import (
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"github.com/urfave/cli"
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)
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func init() {
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ContainerFlags = append(ContainerFlags,
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cli.Uint64Flag{
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Name: "cpu-count",
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Usage: "Number of CPUs available to the container",
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},
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cli.Uint64Flag{
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Name: "cpu-shares",
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Usage: "The relative number of CPU shares given to the container relative to other workloads. Between 0 and 10,000.",
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},
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cli.Uint64Flag{
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Name: "cpu-max",
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Usage: "The number of processor cycles threads in a container can use per 10,000 cycles. Set to a percentage times 100. Between 1 and 10,000",
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}, cli.StringSliceFlag{
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Name: "device",
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Usage: "Identifier of a device to add to the container (e.g. class://5B45201D-F2F2-4F3B-85BB-30FF1F953599)",
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})
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}
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func RuntimeOptions(context *cli.Context) (interface{}, error) {
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return nil, nil
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}
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