mirror of
https://github.com/astaxie/beego.git
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81 lines
1.5 KiB
Go
81 lines
1.5 KiB
Go
package es
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net"
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"net/url"
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"time"
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"github.com/astaxie/beego/logs"
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"github.com/belogik/goes"
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)
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// NewES return a LoggerInterface
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func NewES() logs.Logger {
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cw := &esLogger{
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Level: logs.LevelDebug,
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}
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return cw
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}
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type esLogger struct {
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*goes.Connection
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DSN string `json:"dsn"`
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Level int `json:"level"`
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}
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// {"dsn":"http://localhost:9200/","level":1}
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func (el *esLogger) Init(jsonconfig string) error {
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err := json.Unmarshal([]byte(jsonconfig), el)
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if err != nil {
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return err
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}
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if el.DSN == "" {
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return errors.New("empty dsn")
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} else if u, err := url.Parse(el.DSN); err != nil {
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return err
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} else if u.Path == "" {
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return errors.New("missing prefix")
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} else if host, port, err := net.SplitHostPort(u.Host); err != nil {
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return err
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} else {
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conn := goes.NewConnection(host, port)
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el.Connection = conn
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}
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return nil
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}
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// WriteMsg will write the msg and level into es
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func (el *esLogger) WriteMsg(when time.Time, msg string, level int) error {
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if level > el.Level {
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return nil
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}
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vals := make(map[string]interface{})
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vals["@timestamp"] = when.Format(time.RFC3339)
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vals["@msg"] = msg
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d := goes.Document{
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Index: fmt.Sprintf("%04d.%02d.%02d", when.Year(), when.Month(), when.Day()),
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Type: "logs",
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Fields: vals,
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}
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_, err := el.Index(d, nil)
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return err
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}
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// Destroy is a empty method
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func (el *esLogger) Destroy() {
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}
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// Flush is a empty method
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func (el *esLogger) Flush() {
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}
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func init() {
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logs.Register(logs.AdapterEs, NewES)
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}
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