Emit SSH endpoint resource attribute (open-telemetry#24441)

CHANGELOG.md

@@ -186,6 +186,7 @@
 - `filelogreceiver`: Fix issue where files were deduplicated unnecessarily (#24235)
 - `processor/tailsamplingprocessor`: Fix data race when accessing spans during policies evaluation (#24283)
 - `zipkintranslator`: Stop dropping error tags from Zipkin spans. The old code removes all errors from those spans, rendering them useless if an actual error happened. In addition, no longer delete error tags if they contain useful information. (#16530)
+- `sshcheckreceiver`: Add the SSH endpoint as a resource attribute (#24441)
 
 ## v0.81.0
 

receiver/sshcheckreceiver/scraper.go

@@ -24,6 +24,7 @@ type sshcheckScraper struct {
 	*configssh.Client
 	*Config
 	settings component.TelemetrySettings
+	rb       *metadata.ResourceBuilder
 	mb       *metadata.MetricsBuilder
 }
 
@@ -124,13 +125,15 @@ func (s *sshcheckScraper) scrape(ctx context.Context) (_ pmetric.Metrics, err er
 		}
 	}
 
-	return s.mb.Emit(), nil
+	s.rb.SetSSHEndpoint(s.Config.SSHClientSettings.Endpoint)
+	return s.mb.Emit(metadata.WithResource(s.rb.Emit())), nil
 }
 
 func newScraper(conf *Config, settings receiver.CreateSettings) *sshcheckScraper {
 	return &sshcheckScraper{
 		Config:   conf,
 		settings: settings.TelemetrySettings,
+		rb:       metadata.NewResourceBuilder(conf.MetricsBuilderConfig.ResourceAttributes),
 		mb:       metadata.NewMetricsBuilder(conf.MetricsBuilderConfig, settings),
 	}
 }

receiver/sshcheckreceiver/testdata/config.yaml

@@ -3,7 +3,7 @@ receivers:
     endpoint: notdefault:1313
     username: notdefault_password
     password: notdefault_password
-    keyfile: notdefault/path/keyfile
+    key_file: notdefault/path/keyfile
     collection_interval: 13m
     known_hosts: path/to/collector_known_hosts
     ignore_host_key: false