to separate controll ower the http and grpc driven services

opencloud/pkg/runtime/service/service.go

@@ -85,8 +85,6 @@ type Service struct {
 	Log        log.Logger
 
 	serviceToken map[string][]suture.ServiceToken
-	context      context.Context
-	cancel       context.CancelFunc
 	cfg          *occfg.Config
 }
 
@@ -108,16 +106,12 @@ func NewService(ctx context.Context, options ...Option) (*Service, error) {
 		log.Level(opts.Config.Log.Level),
 	)
 
-	globalCtx, cancelGlobal := context.WithCancel(ctx)
-
 	s := &Service{
 		Services:   make([]serviceFuncMap, len(_waitFuncs)),
 		Additional: make(serviceFuncMap),
 		Log:        l,
 
 		serviceToken: make(map[string][]suture.ServiceToken),
-		context:      globalCtx,
-		cancel:       cancelGlobal,
 		cfg:          opts.Config,
 	}
 
@@ -362,8 +356,11 @@ func Start(ctx context.Context, o ...Option) error {
 	}
 
 	// cancel the context when a signal is received.
-	notifyCtx, cancel := signal.NotifyContext(ctx, runner.StopSignals...)
-	defer cancel()
+	var cancel context.CancelFunc
+	if ctx == nil {
+		ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+		defer cancel()
+	}
 
 	// tolerance controls backoff cycles from the supervisor.
 	tolerance := 5
@@ -416,12 +413,12 @@ func Start(ctx context.Context, o ...Option) error {
 	// prepare the set of services to run
 	s.generateRunSet(s.cfg)
 
-	// there are reasons not to do this, but we have race conditions ourselves. Until we resolve them, mind the following disclaimer:
+	// There are reasons not to do this, but we have race conditions ourselves. Until we resolve them, mind the following disclaimer:
 	// Calling ServeBackground will CORRECTLY start the supervisor running in a new goroutine. It is risky to directly run
 	// go supervisor.Serve()
 	// because that will briefly create a race condition as it starts up, if you try to .Add() services immediately afterward.
 	// https://pkg.go.dev/github.com/thejerf/suture/v4@v4.0.0#Supervisor
-	go s.Supervisor.ServeBackground(s.context) // TODO Why does Supervisor uses s.context?
+	go s.Supervisor.ServeBackground(ctx)
 
 	for i, service := range s.Services {
 		scheduleServiceTokens(s, service)
@@ -442,7 +439,7 @@ func Start(ctx context.Context, o ...Option) error {
 	}()
 
 	// trapShutdownCtx will block on the context-done channel for interruptions.
-	trapShutdownCtx(s, srv, notifyCtx)
+	trapShutdownCtx(s, srv, ctx)
 	return nil
 }
 
@@ -516,8 +513,7 @@ func trapShutdownCtx(s *Service, srv *http.Server, ctx context.Context) {
 	wg.Add(1)
 	go func() {
 		defer wg.Done()
-		// TODO: To discuss the default timeout
-		ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
+		ctx, cancel := context.WithTimeout(context.Background(), runner.DefaultInterruptDuration)
 		defer cancel()
 		if err := srv.Shutdown(ctx); err != nil {
 			s.Log.Error().Err(err).Msg("could not shutdown tcp listener")
@@ -530,13 +526,12 @@ func trapShutdownCtx(s *Service, srv *http.Server, ctx context.Context) {
 		for i := range s.serviceToken[sName] {
 			wg.Add(1)
 			go func() {
-				s.Log.Warn().Msgf("=== RemoveAndWait for %s", sName)
+				s.Log.Warn().Msgf("call supervisor RemoveAndWait for %s", sName)
 				defer wg.Done()
-				// TODO: To discuss the default timeout
-				if err := s.Supervisor.RemoveAndWait(s.serviceToken[sName][i], 20*time.Second); err != nil && !errors.Is(err, suture.ErrSupervisorNotRunning) {
+				if err := s.Supervisor.RemoveAndWait(s.serviceToken[sName][i], runner.DefaultInterruptDuration); err != nil && !errors.Is(err, suture.ErrSupervisorNotRunning) {
 					s.Log.Error().Err(err).Str("service", sName).Msgf("terminating with signal: %+v", s)
 				}
-				s.Log.Warn().Msgf("=== Done RemoveAndWait for %s", sName)
+				s.Log.Warn().Msgf("done supervisor RemoveAndWait for %s", sName)
 			}()
 		}
 	}
@@ -548,8 +543,7 @@ func trapShutdownCtx(s *Service, srv *http.Server, ctx context.Context) {
 	}()
 
 	select {
-	// TODO: To discuss the default timeout
-	case <-time.After(30 * time.Second):
+	case <-time.After(runner.DefaultGroupInterruptDuration):
 		s.Log.Fatal().Msg("ocis graceful shutdown timeout reached, terminating")
 	case <-done:
 		s.Log.Info().Msg("all ocis services gracefully stopped")

pkg/runner/factory.go

@@ -5,7 +5,6 @@ import (
 	"errors"
 	"net"
 	"net/http"
-	"time"
 
 	ogrpc "github.com/opencloud-eu/opencloud/pkg/service/grpc"
 	ohttp "github.com/opencloud-eu/opencloud/pkg/service/http"
@@ -102,9 +101,8 @@ func NewGolangHttpServerRunner(name string, server *http.Server, opts ...Option)
 	}, func() {
 		// Since Shutdown might take some time, don't block
 		go func() {
-			// give 5 secs for the shutdown to finish
-			// TODO: To discuss the default timeout
-			shutdownCtx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
+			// TODO: Provide the adjustable TimeoutDuration
+			shutdownCtx, cancel := context.WithTimeout(context.Background(), DefaultInterruptDuration)
 			defer cancel()
 
 			debugCh <- server.Shutdown(shutdownCtx)
@@ -135,6 +133,14 @@ func NewGolangGrpcServerRunner(name string, server *grpc.Server, listener net.Li
 	return r
 }
 
+// NewRevaServiceRunner creates a new runner based on the provided reva RevaDrivenServer
+// The runner will behave as described:
+// * The task is to start a server and listen for connections. If the server
+// can't start, the task will finish with that error.
+// * The stopper will call the server's stop method and send the result to
+// the task.
+// * The stopper will run asynchronously because the stop method could take a
+// while and we don't want to block
 func NewRevaServiceRunner(name string, server runtime.RevaDrivenServer, opts ...Option) *Runner {
 	httpCh := make(chan error, 1)
 	r := New(name, func() error {

pkg/runner/option.go

@@ -7,11 +7,9 @@ import (
 var (
 	// DefaultInterruptDuration is the default value for the `WithInterruptDuration`
 	// for the "regular" runners. This global value can be adjusted if needed.
-	// TODO: To discuss the default timeout
 	DefaultInterruptDuration = 20 * time.Second
 	// DefaultGroupInterruptDuration is the default value for the `WithInterruptDuration`
 	// for the group runners. This global value can be adjusted if needed.
-	// TODO: To discuss the default timeout
 	DefaultGroupInterruptDuration = 25 * time.Second
 )
 

services/antivirus/pkg/command/server.go

@@ -28,11 +28,11 @@ func Server(cfg *config.Config) *cli.Command {
 		},
 		Action: func(c *cli.Context) error {
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			logger := log.NewLogger(
 				log.Name(cfg.Service.Name),

services/app-provider/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/reva/v2/cmd/revad/runtime"
 	"github.com/urfave/cli/v2"
 
@@ -40,26 +37,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.AppProviderConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("app-provider_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/app-registry/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -39,27 +36,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.AppRegistryConfigFromStruct(cfg, logger)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("app-registry_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/audit/pkg/command/server.go

@@ -31,11 +31,11 @@ func Server(cfg *config.Config) *cli.Command {
 		},
 		Action: func(c *cli.Context) error {
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			logger := logging.Configure(cfg.Service.Name, cfg.Log)
 			gr := runner.NewGroup()

services/auth-app/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -47,26 +44,30 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 			{
-
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.AuthAppConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-				gr.Add(runner.NewRevaServiceRunner("auth-app_revad", revaSrv))
-
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/auth-basic/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/ldap"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
@@ -40,11 +37,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
@@ -61,16 +58,22 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.AuthBasicConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-				gr.Add(runner.NewRevaServiceRunner("auth-basic_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/auth-bearer/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -39,25 +36,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.AuthBearerConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-				gr.Add(runner.NewRevaServiceRunner("auth-bearer_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/auth-machine/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -39,25 +36,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.AuthMachineConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-				gr.Add(runner.NewRevaServiceRunner("auth-machine_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/auth-service/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -39,25 +36,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
-				reg := registry.GetRegistry()
-				rcfg := revaconfig.AuthMachineConfigFromStruct(cfg)
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rcfg, pidFile,
+				// run the appropriate reva servers based on the config
+				rCfg := revaconfig.AuthMachineConfigFromStruct(cfg)
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-				gr.Add(runner.NewRevaServiceRunner("auth-service_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/clientlog/pkg/command/server.go

@@ -63,11 +63,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			mtrcs := metrics.New()
 			mtrcs.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/collaboration/pkg/command/server.go

@@ -43,11 +43,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			// prepare components
 			if err := helpers.RegisterOpenCloudService(ctx, cfg, logger); err != nil {

services/eventhistory/pkg/command/server.go

@@ -48,11 +48,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			m := metrics.New()
 			m.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/frontend/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/reva/v2/cmd/revad/runtime"
 	"github.com/urfave/cli/v2"
 
@@ -40,11 +37,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
@@ -53,15 +50,22 @@ func Server(cfg *config.Config) *cli.Command {
 				if err != nil {
 					return err
 				}
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
-				reg := registry.GetRegistry()
 
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				// run the appropriate reva servers based on the config
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-				gr.Add(runner.NewRevaServiceRunner("frontend_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/gateway/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -39,26 +36,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.GatewayConfigFromStruct(cfg, logger)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("gateway_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/graph/pkg/command/server.go

@@ -35,11 +35,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			mtrcs := metrics.New()
 			mtrcs.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/groups/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/ldap"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
@@ -52,26 +49,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.GroupsConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("groups_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/idm/pkg/command/server.go

@@ -38,11 +38,11 @@ func Server(cfg *config.Config) *cli.Command {
 		},
 		Action: func(c *cli.Context) error {
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			logger := logging.Configure(cfg.Service.Name, cfg.Log)
 

services/idp/pkg/command/server.go

@@ -60,11 +60,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			metrics := metrics.New()
 			metrics.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/invitations/pkg/command/server.go

@@ -36,11 +36,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			metrics := metrics.New(metrics.Logger(logger))
 			metrics.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/nats/pkg/command/server.go

@@ -31,11 +31,11 @@ func Server(cfg *config.Config) *cli.Command {
 			logger := logging.Configure(cfg.Service.Name, cfg.Log)
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 			{

services/notifications/pkg/command/server.go

@@ -59,11 +59,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 			{

services/ocdav/pkg/command/server.go

@@ -38,11 +38,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 

services/ocm/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -39,26 +36,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.OCMConfigFromStruct(cfg, logger)
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("ocm_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/ocs/pkg/command/server.go

@@ -41,11 +41,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			metrics := metrics.New()
 			metrics.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/policies/pkg/command/server.go

@@ -35,11 +35,11 @@ func Server(cfg *config.Config) *cli.Command {
 		},
 		Action: func(c *cli.Context) error {
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			logger := log.NewLogger(
 				log.Name(cfg.Service.Name),

services/postprocessing/pkg/command/server.go

@@ -37,11 +37,11 @@ func Server(cfg *config.Config) *cli.Command {
 			logger := logging.Configure(cfg.Service.Name, cfg.Log)
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			traceProvider, err := tracing.GetServiceTraceProvider(cfg.Tracing, cfg.Service.Name)
 			if err != nil {

services/proxy/pkg/command/server.go

@@ -109,9 +109,8 @@ func Server(cfg *config.Config) *cli.Command {
 			)
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
 
@@ -192,7 +191,7 @@ func Server(cfg *config.Config) *cli.Command {
 				server, err := proxyHTTP.Server(
 					proxyHTTP.Handler(lh.Handler()),
 					proxyHTTP.Logger(logger),
-					proxyHTTP.Context(ctx),
+					proxyHTTP.Context(cfg.Context),
 					proxyHTTP.Config(cfg),
 					proxyHTTP.Metrics(metrics.New()),
 					proxyHTTP.Middlewares(middlewares),
@@ -212,7 +211,7 @@ func Server(cfg *config.Config) *cli.Command {
 			{
 				debugServer, err := debug.Server(
 					debug.Logger(logger),
-					debug.Context(ctx),
+					debug.Context(cfg.Context),
 					debug.Config(cfg),
 				)
 				if err != nil {
@@ -223,7 +222,7 @@ func Server(cfg *config.Config) *cli.Command {
 				gr.Add(runner.NewGolangHttpServerRunner("proxy_debug", debugServer))
 			}
 
-			grResults := gr.Run(ctx)
+			grResults := gr.Run(cfg.Context)
 
 			// return the first non-nil error found in the results
 			for _, grResult := range grResults {

services/search/pkg/command/server.go

@@ -43,11 +43,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			mtrcs := metrics.New()
 			mtrcs.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/settings/pkg/command/server.go

@@ -44,11 +44,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			mtrcs := metrics.New()
 			mtrcs.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/sharing/pkg/command/server.go

@@ -5,10 +5,8 @@ import (
 	"fmt"
 	"os"
 	"os/signal"
-	"path"
 	"path/filepath"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -52,29 +50,35 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
 				rCfg, err := revaconfig.SharingConfigFromStruct(cfg, logger)
 				if err != nil {
 					return err
 				}
-				reg := registry.GetRegistry()
 
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				// run the appropriate reva servers based on the config
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("sharing_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/sse/pkg/command/server.go

@@ -36,11 +36,11 @@ func Server(cfg *config.Config) *cli.Command {
 		},
 		Action: func(c *cli.Context) error {
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			logger := log.NewLogger(
 				log.Name(cfg.Service.Name),

services/storage-publiclink/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -39,26 +36,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.StoragePublicLinkConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("storage-publiclink_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/storage-shares/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -39,26 +36,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.StorageSharesConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("storage-shares_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/storage-system/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/reva/v2/cmd/revad/runtime"
 	"github.com/urfave/cli/v2"
 
@@ -40,26 +37,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.StorageSystemFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-
-				gr.Add(runner.NewRevaServiceRunner("storage-system_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/storage-users/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
 	"github.com/opencloud-eu/opencloud/pkg/runner"
@@ -41,25 +38,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.StorageUsersConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-				gr.Add(runner.NewRevaServiceRunner("storage-users_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/thumbnails/pkg/command/server.go

@@ -42,11 +42,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			m := metrics.New()
 			m.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/userlog/pkg/command/server.go

@@ -71,11 +71,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			mtrcs := metrics.New()
 			mtrcs.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/users/pkg/command/server.go

@@ -3,11 +3,8 @@ package command
 import (
 	"context"
 	"fmt"
-	"os"
 	"os/signal"
-	"path"
 
-	"github.com/gofrs/uuid"
 	"github.com/opencloud-eu/opencloud/pkg/config/configlog"
 	"github.com/opencloud-eu/opencloud/pkg/ldap"
 	"github.com/opencloud-eu/opencloud/pkg/registry"
@@ -52,25 +49,31 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			gr := runner.NewGroup()
 
 			{
-				pidFile := path.Join(os.TempDir(), "revad-"+cfg.Service.Name+"-"+uuid.Must(uuid.NewV4()).String()+".pid")
+				// run the appropriate reva servers based on the config
 				rCfg := revaconfig.UsersConfigFromStruct(cfg)
-				reg := registry.GetRegistry()
-
-				revaSrv := runtime.RunDrivenServerWithOptions(rCfg, pidFile,
+				if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
 					runtime.WithLogger(&logger.Logger),
-					runtime.WithRegistry(reg),
+					runtime.WithRegistry(registry.GetRegistry()),
 					runtime.WithTraceProvider(traceProvider),
-				)
-				gr.Add(runner.NewRevaServiceRunner("users_revad", revaSrv))
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
+				}
+				if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
+					runtime.WithLogger(&logger.Logger),
+					runtime.WithRegistry(registry.GetRegistry()),
+					runtime.WithTraceProvider(traceProvider),
+				); rServer != nil {
+					gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
+				}
 			}
 
 			{

services/web/pkg/command/server.go

@@ -49,11 +49,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			m := metrics.New()
 

services/webdav/pkg/command/server.go

@@ -43,11 +43,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			metrics := metrics.New()
 			metrics.BuildInfo.WithLabelValues(version.GetString()).Set(1)

services/webfinger/pkg/command/server.go

@@ -37,11 +37,11 @@ func Server(cfg *config.Config) *cli.Command {
 			}
 
 			var cancel context.CancelFunc
-			ctx := cfg.Context
-			if ctx == nil {
-				ctx, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
+			if cfg.Context == nil {
+				cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
 				defer cancel()
 			}
+			ctx := cfg.Context
 
 			m := metrics.New(metrics.Logger(logger))
 			m.BuildInfo.WithLabelValues(version.GetString()).Set(1)