chore: deprecate Synthetic Integrations

favoring Camel Dashboard

Author: squakez

docs/modules/ROOT/pages/running/synthetic.adoc

@@ -1,5 +1,7 @@
 = Synthetic Integrations
 
+WARNING: the feature is deprecated and replaced by https://camel-tooling.github.io/camel-dashboard/docs/[Camel Dashboard monitoring] instead, see the new project official documentation.
+
 You may have already a Camel application running on your cluster. You may have created it via a manual deployment, a CICD or any other deployment mechanism you have in place. Since the Camel K operator is meant to operate any Camel application out there, then, you will be able to import it and monitor in a similar fashion of any other Camel K **managed Integration**. These Integrations are known as **Synthetic Integrations**
 
 == Importing existing Camel applications

e2e/advanced/synthetic_test.go

@@ -227,10 +227,9 @@ func Run(healthPort, monitoringPort int32, leaderElection bool, leaderElectionID
 
 	synthEnvVal, synth := os.LookupEnv("CAMEL_K_SYNTHETIC_INTEGRATIONS")
 	if synth && synthEnvVal == "true" {
-		log.Info("Starting the synthetic Integration manager")
+		log.Info("Starting the synthetic Integration manager. " +
+			"WARNING: this is a deprecated feature and will be removed in future versions, use Camel Dashboard project instead.")
 		exitOnError(synthetic.ManageSyntheticIntegrations(ctx, ctrlClient, mgr.GetCache()), "synthetic Integration manager error")
-	} else {
-		log.Info("Synthetic Integration manager not configured, skipping")
 	}
 	log.Info("Starting the manager")
 	exitOnError(mgr.Start(ctx), "manager exited non-zero")