mirror of https://github.com/k3s-io/k3s
68 lines
1.9 KiB
Go
68 lines
1.9 KiB
Go
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/*
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Copyright 2017 The Kubernetes 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 crictl
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import (
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"fmt"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli"
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"golang.org/x/net/context"
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pb "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
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)
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var runtimeStatusCommand = cli.Command{
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Name: "info",
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Usage: "Display information of the container runtime",
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ArgsUsage: "",
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SkipArgReorder: true,
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UseShortOptionHandling: true,
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "output, o",
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Value: "json",
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Usage: "Output format, One of: json|yaml",
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},
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},
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Action: func(context *cli.Context) error {
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err := Info(context, runtimeClient)
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if err != nil {
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return fmt.Errorf("getting status of runtime failed: %v", err)
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}
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return nil
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},
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Before: getRuntimeClient,
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After: closeConnection,
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}
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// Info sends a StatusRequest to the server, and parses the returned StatusResponse.
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func Info(cliContext *cli.Context, client pb.RuntimeServiceClient) error {
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request := &pb.StatusRequest{Verbose: true}
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logrus.Debugf("StatusRequest: %v", request)
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r, err := client.Status(context.Background(), request)
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logrus.Debugf("StatusResponse: %v", r)
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if err != nil {
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return err
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}
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status, err := protobufObjectToJSON(r.Status)
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if err != nil {
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return err
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}
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return outputStatusInfo(status, r.Info, cliContext.String("output"))
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}
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