-
Notifications
You must be signed in to change notification settings - Fork 487
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat(faro/receiver): propagate request metadata to downstream consume…
…rs (#6515) Signed-off-by: hainenber <[email protected]>
- Loading branch information
Showing
6 changed files
with
192 additions
and
7 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
166 changes: 166 additions & 0 deletions
166
internal/component/faro/receiver/receiver_otelcol_test.go
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| //go:build !race | ||
|
|
||
| package receiver | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "net/http" | ||
| "net/http/httptest" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/grafana/agent/internal/component/otelcol" | ||
| "github.com/grafana/agent/internal/component/otelcol/auth" | ||
| "github.com/grafana/agent/internal/component/otelcol/auth/headers" | ||
| otlphttp "github.com/grafana/agent/internal/component/otelcol/exporter/otlphttp" | ||
| "github.com/grafana/agent/internal/flow/componenttest" | ||
| "github.com/grafana/agent/internal/util" | ||
| "github.com/phayes/freeport" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func TestWithOtelcolConsumer(t *testing.T) { | ||
| ctx := componenttest.TestContext(t) | ||
|
|
||
| faroReceiver, err := componenttest.NewControllerFromID( | ||
| util.TestLogger(t), | ||
| "faro.receiver", | ||
| ) | ||
| require.NoError(t, err) | ||
| faroReceiverPort, err := freeport.GetFreePort() | ||
| require.NoError(t, err) | ||
|
|
||
| otelcolAuthHeader, err := componenttest.NewControllerFromID( | ||
| util.TestLogger(t), | ||
| "otelcol.auth.headers", | ||
| ) | ||
| require.NoError(t, err) | ||
|
|
||
| otelcolExporter, err := componenttest.NewControllerFromID( | ||
| util.TestLogger(t), | ||
| "otelcol.exporter.otlphttp", | ||
| ) | ||
| require.NoError(t, err) | ||
|
|
||
| doneChan := make(chan struct{}) | ||
| finalOtelServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| require.Equal(t, "TENANTID", r.Header.Get("X-Scope-OrgId")) | ||
| close(doneChan) | ||
| w.WriteHeader(http.StatusOK) | ||
| })) | ||
| defer finalOtelServer.Close() | ||
|
|
||
| tenantId := "Tenant-Id" | ||
| go func() { | ||
| err := otelcolAuthHeader.Run(ctx, headers.Arguments{ | ||
| Headers: []headers.Header{ | ||
| { | ||
| Key: "X-Scope-OrgId", | ||
| FromContext: &tenantId, | ||
| Action: headers.ActionUpsert, | ||
| }, | ||
| }, | ||
| }) | ||
| require.NoError(t, err) | ||
| }() | ||
|
|
||
| require.NoError(t, otelcolAuthHeader.WaitRunning(time.Second), "otelco.auth.headers never started") | ||
| require.NoError(t, otelcolAuthHeader.WaitExports(time.Second), "otelco.auth.headers never exported anything") | ||
| otelcolAuthHeaderExport, ok := otelcolAuthHeader.Exports().(auth.Exports) | ||
| require.True(t, ok) | ||
|
|
||
| go func() { | ||
| err := otelcolExporter.Run(ctx, otlphttp.Arguments{ | ||
| Client: otlphttp.HTTPClientArguments(otelcol.HTTPClientArguments{ | ||
| Endpoint: finalOtelServer.URL, | ||
| Auth: &otelcolAuthHeaderExport.Handler, | ||
| TLS: otelcol.TLSClientArguments{ | ||
| Insecure: true, | ||
| InsecureSkipVerify: true, | ||
| }, | ||
| }), | ||
| Encoding: otlphttp.EncodingJSON, | ||
| }) | ||
| require.NoError(t, err) | ||
| }() | ||
|
|
||
| require.NoError(t, otelcolExporter.WaitRunning(time.Second), "otelco.exporter.otlphttp never started") | ||
| require.NoError(t, otelcolExporter.WaitExports(time.Second), "otelco.exporter.otlphttp never exported anything") | ||
| otelcolExporterExport, ok := otelcolExporter.Exports().(otelcol.ConsumerExports) | ||
| require.True(t, ok) | ||
|
|
||
| go func() { | ||
| err := faroReceiver.Run(ctx, Arguments{ | ||
| LogLabels: map[string]string{ | ||
| "foo": "bar", | ||
| }, | ||
|
|
||
| Server: ServerArguments{ | ||
| Host: "127.0.0.1", | ||
| Port: faroReceiverPort, | ||
| IncludeMetadata: true, | ||
| }, | ||
|
|
||
| Output: OutputArguments{ | ||
| Traces: []otelcol.Consumer{otelcolExporterExport.Input}, | ||
| }, | ||
| }) | ||
| require.NoError(t, err) | ||
| }() | ||
|
|
||
| // Wait for the server to be running. | ||
| util.Eventually(t, func(t require.TestingT) { | ||
| resp, err := http.Get(fmt.Sprintf("http://localhost:%d/-/ready", faroReceiverPort)) | ||
| require.NoError(t, err) | ||
| defer resp.Body.Close() | ||
|
|
||
| require.Equal(t, http.StatusOK, resp.StatusCode) | ||
| }) | ||
|
|
||
| // Send a sample payload to the server. | ||
| req, err := http.NewRequest( | ||
| "POST", | ||
| fmt.Sprintf("http://localhost:%d/collect", faroReceiverPort), | ||
| strings.NewReader(`{ | ||
| "traces": { | ||
| "resourceSpans": [{ | ||
| "scope_spans": [{ | ||
| "spans": [{ | ||
| "name": "TestSpan" | ||
| }] | ||
| }] | ||
| }] | ||
| }, | ||
| "logs": [{ | ||
| "message": "hello, world", | ||
| "level": "info", | ||
| "context": {"env": "dev"}, | ||
| "timestamp": "2021-01-01T00:00:00Z", | ||
| "trace": { | ||
| "trace_id": "0", | ||
| "span_id": "0" | ||
| } | ||
| }], | ||
| "exceptions": [], | ||
| "measurements": [], | ||
| "meta": {} | ||
| }`), | ||
| ) | ||
| require.NoError(t, err) | ||
|
|
||
| req.Header.Add(tenantId, "TENANTID") | ||
| req.Header.Add("Content-Type", "application/json") | ||
|
|
||
| client := &http.Client{} | ||
| resp, err := client.Do(req) | ||
| require.NoError(t, err) | ||
| defer resp.Body.Close() | ||
|
|
||
| require.Equal(t, http.StatusAccepted, resp.StatusCode) | ||
| select { | ||
| case <-doneChan: | ||
| case <-time.After(10 * time.Second): | ||
| t.Fatal("timed out waiting for updates to finish") | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters