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get.go
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get.go
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// Copyright 2018 The Kubeflow Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package training
import (
"fmt"
"time"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/kubeflow/arena/pkg/apis/arenaclient"
"github.com/kubeflow/arena/pkg/apis/types"
"github.com/kubeflow/arena/pkg/apis/utils"
)
// NewGetCommand
func NewGetCommand() *cobra.Command {
var jobType string
var showEvents bool
var showGPUs bool
var output string
var command = &cobra.Command{
Use: "get JOB [-T JOB_TYPE]",
Short: "Display a training job details",
PreRun: func(cmd *cobra.Command, args []string) {
_ = viper.BindPFlags(cmd.Flags())
},
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
cmd.HelpFunc()(cmd, args)
return fmt.Errorf("not set job name,please set it")
}
now := time.Now()
defer func() {
log.Debugf("execute time of get training job: %v", time.Since(now))
}()
name := args[0]
client, err := arenaclient.NewArenaClient(types.ArenaClientArgs{
Kubeconfig: viper.GetString("config"),
LogLevel: viper.GetString("loglevel"),
Namespace: viper.GetString("namespace"),
ArenaNamespace: viper.GetString("arena-namespace"),
IsDaemonMode: false,
})
if err != nil {
return fmt.Errorf("failed to create arena client: %v", err)
}
return client.Training().GetAndPrint(name, utils.TransferTrainingJobType(jobType), output, showEvents, showGPUs)
},
}
command.Flags().StringVarP(&jobType, "type", "T", "", fmt.Sprintf("The training type to get, the possible option is %v. (optional)", utils.GetSupportTrainingJobTypesInfo()))
command.Flags().BoolVarP(&showEvents, "events", "e", false, "Specify if show pending pod's events.")
command.Flags().BoolVarP(&showGPUs, "gpus", "g", false, "Specify if show gpu utilizations of job.")
command.Flags().StringVarP(&output, "output", "o", "wide", "Output format. One of: json|yaml|wide")
return command
}