Save worker info on sign-on (not just on registration)

2022-02-15 10:57:29 +01:00 · 2022-02-15 10:57:29 +01:00 · 50088b4c94
commit 50088b4c94
parent aa41ae2ba2
10 changed files with 164 additions and 70 deletions
--- a/cmd/flamenco-worker-poc/registration.go
+++ b/cmd/flamenco-worker-poc/registration.go
@ -47,6 +47,8 @@ func registerOrSignOn(ctx context.Context, configWrangler worker.FileConfigWrang
 		log.Fatal().Err(err).Msg("loading configuration")
 	}

+	log.Info().Interface("config", cfg).Msg("loaded configuration")
+
 	if cfg.Manager == "" {
 		log.Fatal().Msg("no manager configured")
 	}
@ -126,11 +128,12 @@ func register(ctx context.Context, cfg worker.WorkerConfig, client api.ClientWit
 // signOn tells the Manager we're alive and returns the status the Manager tells us to go to.
 func signOn(ctx context.Context, cfg worker.WorkerConfig, client api.ClientWithResponsesInterface) (api.WorkerStatus, error) {
 	logger := log.With().Str("manager", cfg.Manager).Logger()
-	logger.Info().Msg("signing on at Manager")
+	logger.Info().Interface("taskTypes", cfg.TaskTypes).Msg("signing on at Manager")

 	req := api.SignOnJSONRequestBody{
 		Nickname:           mustHostname(),
 		SupportedTaskTypes: cfg.TaskTypes,
+		SoftwareVersion:    appinfo.ApplicationVersion,
 	}
 	resp, err := client.SignOnWithResponse(ctx, req)
 	if err != nil {
--- a/internal/manager/api_impl/api_impl.go
+++ b/internal/manager/api_impl/api_impl.go
@ -43,6 +43,7 @@ type PersistenceService interface {

 	CreateWorker(ctx context.Context, w *persistence.Worker) error
 	FetchWorker(ctx context.Context, uuid string) (*persistence.Worker, error)
+	SaveWorker(ctx context.Context, w *persistence.Worker) error
 	SaveWorkerStatus(ctx context.Context, w *persistence.Worker) error

 	// ScheduleTask finds a task to execute by the given worker, and assigns it to that worker.
--- a/internal/manager/api_impl/workers.go
+++ b/internal/manager/api_impl/workers.go
@ -89,14 +89,8 @@ func (f *Flamenco) SignOn(e echo.Context) error {
 	}

 	logger.Info().Msg("worker signing on")
-
-	w := requestWorkerOrPanic(e)
-	w.Status = api.WorkerStatusStarting
-	err = f.persist.SaveWorkerStatus(e.Request().Context(), w)
+	w, err := f.workerUpdateAfterSignOn(e, req)
 	if err != nil {
-		logger.Warn().Err(err).
-			Str("newStatus", string(w.Status)).
-			Msg("error storing Worker in database")
 		return sendAPIError(e, http.StatusInternalServerError, "error storing worker in database")
 	}

@ -109,6 +103,33 @@ func (f *Flamenco) SignOn(e echo.Context) error {
 	return e.JSON(http.StatusOK, resp)
 }

+func (f *Flamenco) workerUpdateAfterSignOn(e echo.Context, update api.SignOnJSONBody) (*persistence.Worker, error) {
+	logger := requestLogger(e)
+	w := requestWorkerOrPanic(e)
+
+	// Update the worker for with the new sign-on info.
+	w.Status = api.WorkerStatusStarting
+	w.Address = e.RealIP()
+	w.Name = update.Nickname
+
+	// Remove trailing spaces from task types, and convert to lower case.
+	for idx := range update.SupportedTaskTypes {
+		update.SupportedTaskTypes[idx] = strings.TrimSpace(strings.ToLower(update.SupportedTaskTypes[idx]))
+	}
+	w.SupportedTaskTypes = strings.Join(update.SupportedTaskTypes, ",")
+
+	// Save the new Worker info to the database.
+	err := f.persist.SaveWorker(e.Request().Context(), w)
+	if err != nil {
+		logger.Warn().Err(err).
+			Str("newStatus", string(w.Status)).
+			Msg("error storing Worker in database")
+		return nil, err
+	}
+
+	return w, nil
+}
+
 func (f *Flamenco) SignOff(e echo.Context) error {
 	logger := requestLogger(e)

--- a/internal/manager/persistence/workers.go
+++ b/internal/manager/persistence/workers.go
@ -52,7 +52,7 @@ func (w *Worker) TaskTypes() []string {

 func (db *DB) CreateWorker(ctx context.Context, w *Worker) error {
 	if err := db.gormDB.Create(w).Error; err != nil {
-		return fmt.Errorf("error creating new worker: %v", err)
+		return fmt.Errorf("error creating new worker: %w", err)
 	}
 	return nil
 }
@ -67,8 +67,15 @@ func (db *DB) FetchWorker(ctx context.Context, uuid string) (*Worker, error) {
 }

 func (db *DB) SaveWorkerStatus(ctx context.Context, w *Worker) error {
-	if err := db.gormDB.Model(w).Updates(Worker{Status: w.Status}).Error; err != nil {
-		return fmt.Errorf("error saving worker: %v", err)
+	if err := db.gormDB.Model(w).Select("status").Updates(Worker{Status: w.Status}).Error; err != nil {
+		return fmt.Errorf("error saving worker: %w", err)
+	}
+	return nil
+}
+
+func (db *DB) SaveWorker(ctx context.Context, w *Worker) error {
+	if err := db.gormDB.Save(w).Error; err != nil {
+		return fmt.Errorf("error saving worker: %w", err)
 	}
 	return nil
 }
--- a/internal/manager/persistence/workers_test.go
+++ b/internal/manager/persistence/workers_test.go
@ -66,3 +66,62 @@ func TestCreateFetchWorker(t *testing.T) {

 	assert.EqualValues(t, w.SupportedTaskTypes, fetchedWorker.SupportedTaskTypes)
 }
+
+func TestSaveWorker(t *testing.T) {
+	db := CreateTestDB(t)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
+	defer cancel()
+
+	w := Worker{
+		UUID:               uuid.New().String(),
+		Name:               "дрон",
+		Address:            "fe80::5054:ff:fede:2ad7",
+		LastActivity:       "",
+		Platform:           "linux",
+		Software:           "3.0",
+		Status:             api.WorkerStatusAwake,
+		SupportedTaskTypes: "blender,ffmpeg,file-management",
+	}
+
+	err := db.CreateWorker(ctx, &w)
+	assert.NoError(t, err)
+
+	fetchedWorker, err := db.FetchWorker(ctx, w.UUID)
+	assert.NoError(t, err)
+	assert.NotNil(t, fetchedWorker)
+
+	// Update all updatable fields of the Worker
+	updatedWorker := *fetchedWorker
+	updatedWorker.Name = "7 မှ 9"
+	updatedWorker.Address = "fe80::cafe:f00d"
+	updatedWorker.LastActivity = "Rendering"
+	updatedWorker.Platform = "windows"
+	updatedWorker.Software = "3.1"
+	updatedWorker.Status = api.WorkerStatusAsleep
+	updatedWorker.SupportedTaskTypes = "blender,ffmpeg,file-management,misc"
+
+	// Saving only the status should just do that.
+	err = db.SaveWorkerStatus(ctx, &updatedWorker)
+	assert.NoError(t, err)
+	assert.Equal(t, "7 မှ 9", updatedWorker.Name, "Saving status should not touch the name")
+
+	// Check saved worker
+	fetchedWorker, err = db.FetchWorker(ctx, w.UUID)
+	assert.NoError(t, err)
+	assert.NotNil(t, fetchedWorker)
+	assert.Equal(t, updatedWorker.Status, fetchedWorker.Status, "new status should have been saved")
+	assert.NotEqual(t, updatedWorker.Name, fetchedWorker.Name, "non-status fields should not have been updated")
+
+	// Saving the entire worker should save everything.
+	err = db.SaveWorker(ctx, &updatedWorker)
+	assert.NoError(t, err)
+
+	// Check saved worker
+	fetchedWorker, err = db.FetchWorker(ctx, w.UUID)
+	assert.NoError(t, err)
+	assert.NotNil(t, fetchedWorker)
+	assert.Equal(t, updatedWorker.Status, fetchedWorker.Status, "new status should have been saved")
+	assert.Equal(t, updatedWorker.Name, fetchedWorker.Name, "non-status fields should also have been updated")
+	assert.Equal(t, updatedWorker.Software, fetchedWorker.Software, "non-status fields should also have been updated")
+}
--- a/internal/worker/config.go
+++ b/internal/worker/config.go
@ -60,7 +60,7 @@ func NewConfigWrangler() FileConfigWrangler {
 func (fcw FileConfigWrangler) DefaultConfig() WorkerConfig {
 	return WorkerConfig{
 		Manager:   "",
-		TaskTypes: []string{"sleep", "blender-render", "file-management", "exr-merge", "debug"},
+		TaskTypes: []string{"sleep", "blender", "file-management", "exr-merge", "debug"},
 	}
 }

--- a/internal/worker/state_asleep.go
+++ b/internal/worker/state_asleep.go
@ -56,8 +56,8 @@ func (w *Worker) runStateAsleep(ctx context.Context) {
 			return
 		case <-time.After(durationSleepCheck):
 		}
-		if !w.isState(api.WorkerStatusAwake) {
-			logger.Debug().Msg("state fetching interrupted by state change")
+		if !w.isState(api.WorkerStatusAsleep) {
+			logger.Debug().Str("newStatus", string(w.state)).Msg("state fetching interrupted by state change")
 			return
 		}

--- a/pkg/api/flamenco-manager.yaml
+++ b/pkg/api/flamenco-manager.yaml
@ -289,7 +289,8 @@ components:
        supported_task_types:
          type: array
          items: {type: string}
-      required: [nickname, supported_task_types]
+        software_version: {type: string}
+      required: [nickname, supported_task_types, software_version]

    WorkerStateChange:
      type: object
--- a/pkg/api/openapi_spec.gen.go
+++ b/pkg/api/openapi_spec.gen.go
@ -18,61 +18,62 @@ import (
 // Base64 encoded, gzipped, json marshaled Swagger object
 var swaggerSpec = []string{

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 }

 // GetSwagger returns the content of the embedded swagger specification file
--- a/pkg/api/openapi_types.gen.go
+++ b/pkg/api/openapi_types.gen.go
@ -254,6 +254,7 @@ type WorkerRegistration struct {
 // WorkerSignOn defines model for WorkerSignOn.
 type WorkerSignOn struct {
 	Nickname           string   `json:"nickname"`
+	SoftwareVersion    string   `json:"software_version"`
 	SupportedTaskTypes []string `json:"supported_task_types"`
 }