/
http.go
90 lines (80 loc) · 2.63 KB
/
http.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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
// Copyright (c) 2021 Terminus, 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,
// 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 monitor
import (
"bytes"
"context"
"net/http"
"strconv"
stypes "github.com/erda-project/erda/modules/eventbox/server/types"
"github.com/erda-project/erda/pkg/terminal/table"
)
type MonitorHTTP struct {
}
func NewMonitorHTTP() (*MonitorHTTP, error) {
return &MonitorHTTP{}, nil
}
func (w *MonitorHTTP) Stat(ctx context.Context, req *http.Request, vars map[string]string) (stypes.Responser, error) {
s1, err := std.pstat.Last5Min()
if err != nil {
return stypes.ErrorResp("MON500", err.Error()), nil
}
s2, err := std.pstat.Last20Min()
if err != nil {
return stypes.ErrorResp("MON500", err.Error()), nil
}
s3, err := std.pstat.Last1Hour()
if err != nil {
return stypes.ErrorResp("MON500", err.Error()), nil
}
s4, err := std.pstat.Last6Hour()
if err != nil {
return stypes.ErrorResp("MON500", err.Error()), nil
}
s5, err := std.pstat.Last1Day()
if err != nil {
return stypes.ErrorResp("MON500", err.Error()), nil
}
infotpList := infoTypeList()
infotpStrList := []string{}
for _, it := range infotpList {
infotpStrList = append(infotpStrList, it.String())
}
s1data := []string{"Last5Min"}
s2data := []string{"Last20Min"}
s3data := []string{"Last1Hour"}
s4data := []string{"Last6Hour"}
s5data := []string{"Last1Day"}
for _, it := range infotpStrList {
s1data = append(s1data, strconv.FormatInt(s1[it], 10))
s2data = append(s2data, strconv.FormatInt(s2[it], 10))
s3data = append(s3data, strconv.FormatInt(s3[it], 10))
s4data = append(s4data, strconv.FormatInt(s4[it], 10))
s5data = append(s5data, strconv.FormatInt(s5[it], 10))
}
var buf bytes.Buffer
if err := table.NewTable(table.WithVertical(), table.WithWriter(&buf)).Header(append([]string{" "}, infotpStrList...)).
Data([][]string{s1data, s2data, s3data, s4data, s5data}).Flush(); err != nil {
return stypes.ErrorResp("MON500", err.Error()), nil
}
return stypes.HTTPResponse{
Content: buf.String(),
RawContent: true,
}, nil
}
func (w *MonitorHTTP) GetHTTPEndPoints() []stypes.Endpoint {
return []stypes.Endpoint{
{"/stat", http.MethodGet, w.Stat},
}
}