128 lines
4.2 KiB
Go
128 lines
4.2 KiB
Go
package config
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import (
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"bytes"
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"fmt"
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"github.com/spf13/viper"
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"os"
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consulapi "github.com/hashicorp/consul/api"
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_ "github.com/spf13/viper/remote"
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"gopkg.in/yaml.v3"
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)
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type WebConfig struct {
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Name string `yaml:"name,omitempty"`
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Host string `yaml:"host,omitempty"`
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Port int `yaml:"port,omitempty"`
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Mode string `yaml:"mode,omitempty"`
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Consul ConsulConfig `yaml:"consul,omitempty"`
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Db DbConfig `yaml:"db"`
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Cache CacheConfig `yaml:"cache"`
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Logging LogOptions `yaml:"logging"`
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Minio MinioConfig `yaml:"minio"`
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MineData MineDataConfig `yaml:"mineData"`
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}
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type ConsulConfig struct {
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Host string `yaml:"host,omitempty"`
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Port int `yaml:"port,omitempty"`
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Interval int `yaml:"interval,omitempty"`
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Timeout int `yaml:"timeout,omitempty"`
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Deregister int `yaml:"deregister,omitempty"`
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Tags []string `yaml:"tags,omitempty"`
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}
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type DbConfig struct {
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Conn string `yaml:"conn"`
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DriveName string `yaml:"drive_name"`
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}
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type CacheConfig struct {
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Host string `yaml:"host,omitempty"`
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Port int `yaml:"port,omitempty"`
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Pass string `yaml:"pass,omitempty"`
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DB int `yaml:"db,omitempty"`
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PoolSize int `yaml:"pool_size,omitempty"`
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}
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type LogOptions struct {
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Path string `yaml:"path" json:"path" toml:"path"` // 文件保存地方
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Prefix string `yaml:"prefix" json:"prefix" toml:"prefix"` // 日志文件前缀
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ErrorFileSuffix string `yaml:"errorFileSuffix" json:"errorFileSuffix" toml:"errorFileSuffix"` // error日志文件后缀
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WarnFileSuffix string `yaml:"warnFileSuffix" json:"warnFileSuffix" toml:"warnFileSuffix"` // warn日志文件后缀
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InfoFileSuffix string `yaml:"infoFileSuffix" json:"infoFileSuffix" toml:"infoFileSuffix"` // info日志文件后缀
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DebugFileSuffix string `yaml:"debugFileSuffix" json:"debugFileSuffix" toml:"debugFileSuffix"` // debug日志文件后缀
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Level string `yaml:"level" json:"level" toml:"level"` // 日志等级
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MaxSize int `yaml:"maxSize" json:"maxSize" toml:"maxSize"` // 日志文件大小（M）
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MaxBackups int `yaml:"maxBackups" json:"maxBackups" toml:"maxBackups"` // 最多存在多少个切片文件
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MaxAge int `yaml:"maxAge" json:"maxAge" toml:"maxAge"` // 保存的最大天数
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Development bool `yaml:"development" json:"development" toml:"development"` // 是否是开发模式
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}
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type MinioConfig struct {
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Protocol string `yaml:"protocol"` //http or https
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Endpoint string `yaml:"endpoint"`
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AccessKeyId string `yaml:"accessKeyId"`
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SecretAccessKey string `yaml:"secretAccessKey"`
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Bucket string `yaml:"bucket"`
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}
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type MineDataConfig struct {
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AccessKey string `yaml:"accessKey"`
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}
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func ParseConfigByFile(path string) (cfg *WebConfig, err error) {
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buffer, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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return load(buffer)
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}
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func load(buf []byte) (cfg *WebConfig, err error) {
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cViper := viper.New()
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cViper.SetConfigType("yaml")
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cfg = new(WebConfig)
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cViper.ReadConfig(bytes.NewBuffer(buf))
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err = cViper.Unmarshal(cfg)
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if err != nil {
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return nil, err
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}
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return
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}
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func UpdateLocalConfig(cfg *WebConfig, fn string) error {
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data, err := yaml.Marshal(cfg)
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if err != nil {
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return err
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}
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err = os.WriteFile(fn, data, 0600)
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return err
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}
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func UpdateRemoteConfig(cfg *WebConfig) error {
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consulClient, err := consulapi.NewClient(&consulapi.Config{Address: fmt.Sprintf("%s:%d", cfg.Consul.Host, cfg.Consul.Port)})
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if err != nil {
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return err
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}
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val, err := yaml.Marshal(cfg)
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if err != nil {
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return err
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}
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p := &consulapi.KVPair{Key: fmt.Sprintf("hpds-pavement/hpds_web/%s/%s", cfg.Mode, cfg.Name), Value: val}
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if _, err = consulClient.KV().Put(p, nil); err != nil {
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return err
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}
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return nil
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}
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func GetRemoteConfig(remoteAddr, path string) (cfg *WebConfig, err error) {
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consulClient, err := consulapi.NewClient(&consulapi.Config{Address: remoteAddr})
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if err != nil {
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return nil, err
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}
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kv, _, err := consulClient.KV().Get(path, nil)
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if err != nil {
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return nil, err
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}
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return load(kv.Value)
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}
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