A Rollbar Handler for slog Go library.
Sponsored by:
![Quickwit](https://private-user-images.githubusercontent.com/2951285/344655969-49aaaa2b-b8c6-4f21-909f-c12577bb6a2e.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjQ1NDU2MzUsIm5iZiI6MTcyNDU0NTMzNSwicGF0aCI6Ii8yOTUxMjg1LzM0NDY1NTk2OS00OWFhYWEyYi1iOGM2LTRmMjEtOTA5Zi1jMTI1NzdiYjZhMmUucG5nP1gtQW16LUFsZ29yaXRobT1BV1M0LUhNQUMtU0hBMjU2JlgtQW16LUNyZWRlbnRpYWw9QUtJQVZDT0RZTFNBNTNQUUs0WkElMkYyMDI0MDgyNSUyRnVzLWVhc3QtMSUyRnMzJTJGYXdzNF9yZXF1ZXN0JlgtQW16LURhdGU9MjAyNDA4MjVUMDAyMjE1WiZYLUFtei1FeHBpcmVzPTMwMCZYLUFtei1TaWduYXR1cmU9MTVhZjIwZDNhZTcxNmEwYjg1MzBhMmFiZTU3NTM2OGJiOTEzMzE0OTA5NTBlNTI2NzU5NmYwYTI2Y2MxNGZlYyZYLUFtei1TaWduZWRIZWFkZXJzPWhvc3QmYWN0b3JfaWQ9MCZrZXlfaWQ9MCZyZXBvX2lkPTAifQ.-zv2q0qPBdGfzODoiiODlzzgwkbsfzDPt-F6KciDgnI)
Cloud-native search engine for observability - An OSS alternative to Splunk, Elasticsearch, Loki, and Tempo.
See also:
- slog-multi:
slog.Handler
chaining, fanout, routing, failover, load balancing... - slog-formatter:
slog
attribute formatting - slog-sampling:
slog
sampling policy
HTTP middlewares:
- slog-gin: Gin middleware for
slog
logger - slog-echo: Echo middleware for
slog
logger - slog-fiber: Fiber middleware for
slog
logger - slog-chi: Chi middleware for
slog
logger - slog-http:
net/http
middleware forslog
logger
Loggers:
- slog-zap: A
slog
handler forZap
- slog-zerolog: A
slog
handler forZerolog
- slog-logrus: A
slog
handler forLogrus
Log sinks:
- slog-datadog: A
slog
handler forDatadog
- slog-betterstack: A
slog
handler forBetterstack
- slog-rollbar: A
slog
handler forRollbar
- slog-loki: A
slog
handler forLoki
- slog-sentry: A
slog
handler forSentry
- slog-syslog: A
slog
handler forSyslog
- slog-logstash: A
slog
handler forLogstash
- slog-fluentd: A
slog
handler forFluentd
- slog-graylog: A
slog
handler forGraylog
- slog-quickwit: A
slog
handler forQuickwit
- slog-slack: A
slog
handler forSlack
- slog-telegram: A
slog
handler forTelegram
- slog-mattermost: A
slog
handler forMattermost
- slog-microsoft-teams: A
slog
handler forMicrosoft Teams
- slog-webhook: A
slog
handler forWebhook
- slog-kafka: A
slog
handler forKafka
- slog-nats: A
slog
handler forNATS
- slog-parquet: A
slog
handler forParquet
+Object Storage
- slog-channel: A
slog
handler for Go channels
go get github.com/samber/slog-rollbar/v2
Compatibility: go >= 1.21
No breaking changes will be made to exported APIs before v3.0.0.
GoDoc: https://pkg.go.dev/github.com/samber/slog-rollbar/v2
type Option struct {
// log level (default: debug)
Level slog.Leveler
// Rollbar client
Client *rollbar.Client
Timeout time.Duration // default: 10s
// optional: customize Rollbar event builder
Converter Converter
// optional: fetch attributes from context
AttrFromContext []func(ctx context.Context) []slog.Attr
// optional: see slog.HandlerOptions
AddSource bool
ReplaceAttr func(groups []string, a slog.Attr) slog.Attr
}
Other global parameters:
slogrollbar.SourceKey = "source"
slogrollbar.ErrorKeys = []string{"error", "err"}
slogrollbar.LogLevels = map[slog.Level]string{...}
import (
"fmt"
"time"
"github.com/rollbar/rollbar-go"
slogrollbar "github.com/samber/slog-rollbar/v2"
"log/slog"
)
func main() {
token := "xxxxx"
env := "production"
version := "v1"
host := "127.0.0.1"
project := "samber/slog-rollbar/example"
client := rollbar.NewAsync(token, env, version, host, project)
defer client.Close()
logger := slog.New(slogrollbar.Option{Level: slog.LevelDebug, Client: client}.NewRollbarHandler())
logger.
With(
slog.Group("user",
slog.String("id", "user-123"),
slog.Time("created_at", time.Now()),
),
).
With("error", fmt.Errorf("an error")).
Error("a message")
}
Import the samber/slog-otel library.
import (
slogrollbar "github.com/samber/slog-rollbar"
slogotel "github.com/samber/slog-otel"
"go.opentelemetry.io/otel/sdk/trace"
)
func main() {
tp := trace.NewTracerProvider(
trace.WithSampler(trace.AlwaysSample()),
)
tracer := tp.Tracer("hello/world")
ctx, span := tracer.Start(context.Background(), "foo")
defer span.End()
span.AddEvent("bar")
logger := slog.New(
slogrollbar.Option{
// ...
AttrFromContext: []func(ctx context.Context) []slog.Attr{
slogotel.ExtractOtelAttrFromContext([]string{"tracing"}, "trace_id", "span_id"),
},
}.NewRollbarHandler(),
)
logger.ErrorContext(ctx, "a message")
}
- Ping me on twitter @samuelberthe (DMs, mentions, whatever :))
- Fork the project
- Fix open issues or request new features
Don't hesitate ;)
# Install some dev dependencies
make tools
# Run tests
make test
# or
make watch-test
Give a βοΈ if this project helped you!
Copyright Β© 2023 Samuel Berthe.
This project is MIT licensed.