generated from cloudwego/.github
/
conf.go
127 lines (114 loc) · 2.89 KB
/
conf.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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
// Copyright 2024 CloudWeGo 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 conf
import (
"os"
"path/filepath"
"sync"
"github.com/cloudwego/kitex/pkg/klog"
"github.com/kr/pretty"
"gopkg.in/validator.v2"
"gopkg.in/yaml.v2"
)
var (
conf *Config
once sync.Once
)
type Config struct {
Env string
Kitex Kitex `yaml:"kitex"`
MySQL MySQL `yaml:"mysql"`
Redis Redis `yaml:"redis"`
Registry Registry `yaml:"registry"`
}
type MySQL struct {
DSN string `yaml:"dsn"`
}
type Redis struct {
Address string `yaml:"address"`
Username string `yaml:"username"`
Password string `yaml:"password"`
DB int `yaml:"db"`
}
type Kitex struct {
Service string `yaml:"service"`
Address string `yaml:"address"`
MetricsPort string `yaml:"metrics_port"`
EnablePprof bool `yaml:"enable_pprof"`
EnableGzip bool `yaml:"enable_gzip"`
EnableAccessLog bool `yaml:"enable_access_log"`
LogLevel string `yaml:"log_level"`
LogFileName string `yaml:"log_file_name"`
LogMaxSize int `yaml:"log_max_size"`
LogMaxBackups int `yaml:"log_max_backups"`
LogMaxAge int `yaml:"log_max_age"`
}
type Registry struct {
RegistryAddress []string `yaml:"registry_address"`
Username string `yaml:"username"`
Password string `yaml:"password"`
}
// GetConf gets configuration instance
func GetConf() *Config {
once.Do(initConf)
return conf
}
func initConf() {
prefix := "conf"
confFileRelPath := filepath.Join(prefix, filepath.Join(GetEnv(), "conf.yaml"))
content, err := os.ReadFile(confFileRelPath)
if err != nil {
panic(err)
}
conf = new(Config)
err = yaml.Unmarshal(content, conf)
if err != nil {
klog.Error("parse yaml error - %v", err)
panic(err)
}
if err := validator.Validate(conf); err != nil {
klog.Error("validate config error - %v", err)
panic(err)
}
conf.Env = GetEnv()
pretty.Printf("%+v\n", conf)
}
func GetEnv() string {
e := os.Getenv("GO_ENV")
if len(e) == 0 {
return "test"
}
return e
}
func LogLevel() klog.Level {
level := GetConf().Kitex.LogLevel
switch level {
case "trace":
return klog.LevelTrace
case "debug":
return klog.LevelDebug
case "info":
return klog.LevelInfo
case "notice":
return klog.LevelNotice
case "warn":
return klog.LevelWarn
case "error":
return klog.LevelError
case "fatal":
return klog.LevelFatal
default:
return klog.LevelInfo
}
}