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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
// SPDX-License-Identifier: GPL-3.0-or-later
package freeradius
import (
_ "embed"
"errors"
"time"
"github.com/netdata/netdata/go/go.d.plugin/agent/module"
"github.com/netdata/netdata/go/go.d.plugin/modules/freeradius/api"
"github.com/netdata/netdata/go/go.d.plugin/pkg/web"
)
//go:embed "config_schema.json"
var configSchema string
func init() {
module.Register("freeradius", module.Creator{
JobConfigSchema: configSchema,
Create: func() module.Module { return New() },
Config: func() any { return &Config{} },
})
}
func New() *FreeRADIUS {
return &FreeRADIUS{
Config: Config{
Address: "127.0.0.1",
Port: 18121,
Secret: "adminsecret",
Timeout: web.Duration(time.Second),
},
}
}
type Config struct {
UpdateEvery int `yaml:"update_every" json:"update_every"`
Address string `yaml:"address" json:"address"`
Port int `yaml:"port" json:"port"`
Secret string `yaml:"secret" json:"secret"`
Timeout web.Duration `yaml:"timeout" json:"timeout"`
}
type (
FreeRADIUS struct {
module.Base
Config `yaml:",inline" json:""`
client
}
client interface {
Status() (*api.Status, error)
}
)
func (f *FreeRADIUS) Configuration() any {
return f.Config
}
func (f *FreeRADIUS) Init() error {
if err := f.validateConfig(); err != nil {
f.Errorf("config validation: %v", err)
return err
}
f.client = api.New(api.Config{
Address: f.Address,
Port: f.Port,
Secret: f.Secret,
Timeout: f.Timeout.Duration(),
})
return nil
}
func (f *FreeRADIUS) Check() error {
mx, err := f.collect()
if err != nil {
f.Error(err)
return err
}
if len(mx) == 0 {
return errors.New("no metrics collected")
}
return nil
}
func (f *FreeRADIUS) Charts() *Charts {
return charts.Copy()
}
func (f *FreeRADIUS) Collect() map[string]int64 {
mx, err := f.collect()
if err != nil {
f.Error(err)
}
if len(mx) == 0 {
return nil
}
return mx
}
func (f *FreeRADIUS) Cleanup() {}
|