draft experimental launch

Signed-off-by: jose.vazquez <[email protected]>

Author: josvazg

internal/cmd/main.go

@@ -0,0 +1,125 @@
+// Copyright 2025 MongoDB Inc
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"context"
+	"log"
+	"os"
+	"os/exec"
+	"os/signal"
+	"syscall"
+)
+
+func main() {
+	// setupLog := ctrl.Log.WithName("experimental-launcher")
+
+	// Graceful shutdown context
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	// Start experimental controllers
+	// go func() {
+	// 	setupLog.Info("Starting experimental controllers")
+	// 	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
+	// 		Scheme: runtime.Scheme,
+	// 	})
+	// 	if err != nil {
+	// 		setupLog.Error(err, "unable to start manager for experimental controllers")
+	// 		cancel()
+	// 		os.Exit(1)
+	// 	}
+
+	// 	// Register experimental controllers
+	// 	if err := (&experimental.ExperimentalController{}).SetupWithManager(mgr); err != nil {
+	// 		setupLog.Error(err, "unable to setup experimental controller")
+	// 		cancel()
+	// 		os.Exit(1)
+	// 	}
+
+	// 	// Start the experimental manager
+	// 	if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {
+	// 		setupLog.Error(err, "problem running experimental manager")
+	// 		cancel()
+	// 		os.Exit(1)
+	// 	}
+	// }()
+
+	// Launch production binary as a subprocess
+	cmd := exec.Command("./my-operator-production-binary") // Path to your production binary
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+
+	// Start the subprocess
+	if err := cmd.Start(); err != nil {
+		log.Fatalf("Failed to start production binary: %v", err)
+		cancel()
+		os.Exit(1)
+	}
+
+	log.Println("Experimental launcher is running. Production binary started.")
+
+	// Handle OS signals for graceful shutdown
+	signalCh := make(chan os.Signal, 1)
+	signal.Notify(signalCh, os.Interrupt, syscall.SIGTERM)
+
+	select {
+	case <-signalCh: // If the launcher gets terminated
+		log.Println("Received termination signal. Stopping everything...")
+
+		// Stop the experimental controllers by calling cancel()
+		cancel()
+
+		// Kill the production subprocess
+		if err := cmd.Process.Signal(syscall.SIGTERM); err != nil {
+			log.Printf("Failed to terminate production subprocess: %v", err)
+		}
+
+	case <-ctx.Done(): // If the experimental controllers fail
+		log.Println("Experimental controllers stopped. Terminating...")
+		if err := cmd.Process.Kill(); err != nil {
+			log.Printf("Failed to force-kill production subprocess: %v", err)
+		}
+	}
+
+	// Wait for subprocess to fully shut down
+	_ = cmd.Wait()
+
+	log.Println("Experimental launcher shut down completely.")
+}
+
+// func startExperimentalControllers(setupLog logr.Logger, cancel context.CancelCauseFunc) error {
+// 	setupLog.Info("Starting experimental controllers")
+// 	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
+// 		Scheme: ctrl.Scheme,
+// 	})
+// 	if err != nil {
+// 		return fmt.Errorf("failed to start experimentar controller manager: %w", err)
+// 	}
+
+// 	// TODO Register experimental controllers
+// 	if err := (&experimental.ExperimentalController{}).SetupWithManager(mgr); err != nil {
+// 		return fmt.Errorf("failed to setup experimental controller: %w", err)
+// 	}
+
+// 	go func() {
+// 		if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {
+// 			setupLog.Error(err, "problem running experimental manager")
+// 			cancel()
+// 			os.Exit(1)
+// 		}
+// 	}()
+// 	return nil
+// }

internal/controller/atlasthirdpartyintegrations/handler.go

@@ -84,7 +84,7 @@ func (h *AtlasThirdPartyIntegrationHandler) HandleCreated(ctx context.Context, i
 
 func (h *AtlasThirdPartyIntegrationHandler) handleIdle(ctx context.Context, integration *akov2next.AtlasThirdPartyIntegration) (ctrlstate.Result, error) {
 	// TODO skew detection here
-	
+
 	return ctrlstate.Result{}, nil
 }