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cluster_command.go
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/
cluster_command.go
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// Copyright 2017 PingCAP, Inc.
//
// 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,
// See the License for the specific language governing permissions and
// limitations under the License.
package command
import (
"fmt"
"net/http"
"github.com/spf13/cobra"
)
const clusterPrefix = "pd/api/v1/cluster"
// NewClusterCommand return a cluster subcommand of rootCmd
func NewClusterCommand() *cobra.Command {
cmd := &cobra.Command{
Use: "cluster",
Short: "show the cluster information",
Run: showClusterCommandFunc,
}
return cmd
}
func showClusterCommandFunc(cmd *cobra.Command, args []string) {
r, err := doRequest(cmd, clusterPrefix, http.MethodGet)
if err != nil {
fmt.Printf("Failed to get the cluster information: %s\n", err)
return
}
fmt.Println(r)
}