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Refactor client.NewBucket Add client.NewInstrumentedBucket Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| // Copyright (c) The Thanos Authors. | ||
| // Licensed under the Apache License 2.0. | ||
|
|
||
| package client | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "io/ioutil" | ||
|
|
||
| "github.com/go-kit/log" | ||
| "github.com/prometheus/client_golang/prometheus" | ||
| "go.opentelemetry.io/otel/trace" | ||
|
|
||
| "github.com/thanos-io/objstore/tracing/opentelemetry" | ||
| "github.com/thanos-io/objstore/tracing/opentracing" | ||
| ) | ||
|
|
||
| func ExampleBucket() { | ||
| // Read the configuration file. | ||
| confContentYaml, err := ioutil.ReadFile("testconf/filesystem.conf.yml") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Create a new bucket. | ||
| bucket, err := NewBucket(log.NewNopLogger(), confContentYaml, "example") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Test it. | ||
| exists, err := bucket.Exists(context.Background(), "example") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| fmt.Println(exists) | ||
| // Output: | ||
| // false | ||
| } | ||
|
|
||
| func ExampleInstrumentedBucket() { | ||
| // Read the configuration file. | ||
| confContentYaml, err := ioutil.ReadFile("testconf/filesystem.conf.yml") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Create a new bucket. | ||
| bucket, err := NewBucket(log.NewNopLogger(), confContentYaml, "example") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Wrap it with instrumentation. | ||
| bucket = NewInstrumentedBucket(prometheus.NewRegistry(), bucket) | ||
|
|
||
| // Test it. | ||
| exists, err := bucket.Exists(context.Background(), "example") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| fmt.Println(exists) | ||
| // Output: | ||
| // false | ||
| } | ||
|
|
||
| func ExampleTracingBucketUsingOpenTracing() { | ||
| // Read the configuration file. | ||
| confContentYaml, err := ioutil.ReadFile("testconf/filesystem.conf.yml") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Create a new bucket. | ||
| bucket, err := NewBucket(log.NewNopLogger(), confContentYaml, "example") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Wrap it with tracing. | ||
| bucket = opentracing.NewTracingBucket(bucket) | ||
|
|
||
| // Test it. | ||
| exists, err := bucket.Exists(context.Background(), "example") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| fmt.Println(exists) | ||
| // Output: | ||
| // false | ||
| } | ||
|
|
||
| func ExampleTracingBucketUsingOpenTelemetry() { | ||
| // Read the configuration file. | ||
| confContentYaml, err := ioutil.ReadFile("testconf/filesystem.conf.yml") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Create a new bucket. | ||
| bucket, err := NewBucket(log.NewNopLogger(), confContentYaml, "example") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| // Wrap it with tracing. | ||
| bucket = opentelemetry.NewTracingBucket(trace.NewNoopTracerProvider().Tracer("bucket"), bucket) | ||
|
|
||
| // Test it. | ||
| exists, err := bucket.Exists(context.Background(), "example") | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| fmt.Println(exists) | ||
| // Output: | ||
| // false | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| type: "FILESYSTEM" | ||
| config: | ||
| directory: "./data" |
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