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Add ability to label inputs for logging (#6207)

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This commit is contained in:
Greg
2019-08-21 17:49:07 -06:00
committed by Daniel Nelson
parent bc52592c87
commit 5c8d0e3ac9
22 changed files with 475 additions and 103 deletions
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13
plugins/outputs/influxdb/influxdb.go
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@@ -4,7 +4,6 @@ import (
"context"
"errors"
"fmt"
"log"
"math/rand"
"net/url"
"time"
@@ -28,6 +27,7 @@ type Client interface {
Database() string
URL() string
Close()
SetLogger(telegraf.Logger)
}
// InfluxDB struct is the primary data structure for the plugin
@@ -59,6 +59,7 @@ type InfluxDB struct {
CreateUDPClientF func(config *UDPConfig) (Client, error)
serializer *influx.Serializer
Log telegraf.Logger
}
var sampleConfig = `
@@ -171,6 +172,8 @@ func (i *InfluxDB) Connect() error {
return err
}
c.SetLogger(i.Log)
i.clients = append(i.clients, c)
case "http", "https", "unix":
c, err := i.httpClient(ctx, parts, proxy)
@@ -178,6 +181,8 @@ func (i *InfluxDB) Connect() error {
return err
}
c.SetLogger(i.Log)
i.clients = append(i.clients, c)
default:
return fmt.Errorf("unsupported scheme [%q]: %q", u, parts.Scheme)
@@ -221,13 +226,13 @@ func (i *InfluxDB) Write(metrics []telegraf.Metric) error {
if !i.SkipDatabaseCreation {
err := client.CreateDatabase(ctx, apiError.Database)
if err != nil {
log.Printf("E! [outputs.influxdb] when writing to [%s]: database %q not found and failed to recreate",
i.Log.Errorf("when writing to [%s]: database %q not found and failed to recreate",
client.URL(), apiError.Database)
}
}
}
log.Printf("E! [outputs.influxdb] when writing to [%s]: %v", client.URL(), err)
i.Log.Errorf("when writing to [%s]: %v", client.URL(), err)
}
return errors.New("could not write any address")
@@ -281,7 +286,7 @@ func (i *InfluxDB) httpClient(ctx context.Context, url *url.URL, proxy *url.URL)
if !i.SkipDatabaseCreation {
err = c.CreateDatabase(ctx, c.Database())
if err != nil {
log.Printf("W! [outputs.influxdb] when writing to [%s]: database %q creation failed: %v",
i.Log.Warnf("when writing to [%s]: database %q creation failed: %v",
c.URL(), i.Database, err)
}
}