forked from tikv/pd
-
Notifications
You must be signed in to change notification settings - Fork 1
/
log_command.go
62 lines (55 loc) · 1.41 KB
/
log_command.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
// Copyright 2018 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 (
"bytes"
"encoding/json"
"fmt"
"net/http"
"github.com/spf13/cobra"
)
var (
logPrefix = "pd/api/v1/log"
)
// NewLogCommand New a log subcommand of the rootCmd
func NewLogCommand() *cobra.Command {
conf := &cobra.Command{
Use: "log [fatal|error|warn|info|debug]",
Short: "set log level",
Run: logCommandFunc,
}
return conf
}
func logCommandFunc(cmd *cobra.Command, args []string) {
var err error
if len(args) != 1 {
fmt.Println(cmd.UsageString())
return
}
data, err := json.Marshal(args[0])
if err != nil {
fmt.Printf("Failed to set log level: %s\n", err)
return
}
req, err := getRequest(cmd, logPrefix, http.MethodPost, "application/json", bytes.NewBuffer(data))
if err != nil {
fmt.Printf("Failed to set log level: %s\n", err)
return
}
_, err = dail(req)
if err != nil {
fmt.Printf("Failed to set log level: %s\n", err)
return
}
fmt.Println("Success!")
}