[Management/Client] Trigger debug bundle runs from API/Dashboard (#4592) (#4832)

This PR adds the ability to trigger debug bundle generation remotely from the Management API/Dashboard.

client/jobexec/executor.go

@@ -0,0 +1,76 @@
+package jobexec
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/client/internal/debug"
+	"github.com/netbirdio/netbird/upload-server/types"
+)
+
+const (
+	MaxBundleWaitTime = 60 * time.Minute // maximum wait time for bundle generation (1 hour)
+)
+
+var (
+	ErrJobNotImplemented = errors.New("job not implemented")
+)
+
+type Executor struct {
+}
+
+func NewExecutor() *Executor {
+	return &Executor{}
+}
+
+func (e *Executor) BundleJob(ctx context.Context, debugBundleDependencies debug.GeneratorDependencies, params debug.BundleConfig, waitForDuration time.Duration, mgmURL string) (string, error) {
+	if waitForDuration > MaxBundleWaitTime {
+		log.Warnf("bundle wait time %v exceeds maximum %v, capping to maximum", waitForDuration, MaxBundleWaitTime)
+		waitForDuration = MaxBundleWaitTime
+	}
+
+	if waitForDuration > 0 {
+		if err := waitFor(ctx, waitForDuration); err != nil {
+			return "", err
+		}
+	}
+
+	log.Infof("execute debug bundle generation")
+
+	bundleGenerator := debug.NewBundleGenerator(debugBundleDependencies, params)
+
+	path, err := bundleGenerator.Generate()
+	if err != nil {
+		return "", fmt.Errorf("generate debug bundle: %w", err)
+	}
+	defer func() {
+		if err := os.Remove(path); err != nil {
+			log.Errorf("failed to remove debug bundle file: %v", err)
+		}
+	}()
+
+	key, err := debug.UploadDebugBundle(ctx, types.DefaultBundleURL, mgmURL, path)
+	if err != nil {
+		log.Errorf("failed to upload debug bundle: %v", err)
+		return "", fmt.Errorf("upload debug bundle: %w", err)
+	}
+
+	log.Infof("debug bundle has been generated successfully")
+	return key, nil
+}
+
+func waitFor(ctx context.Context, duration time.Duration) error {
+	log.Infof("wait for %v minutes before executing debug bundle", duration.Minutes())
+	select {
+	case <-time.After(duration):
+		return nil
+	case <-ctx.Done():
+		log.Infof("wait cancelled: %v", ctx.Err())
+		return ctx.Err()
+	}
+}