Add Traefik Hub button and deprecate Pilot

Co-authored-by: Tom Moulard <tom.moulard@traefik.io>

pkg/config/static/pilot.go

@@ -1,6 +1,7 @@
 package static
 
 // Pilot Configuration related to Traefik Pilot.
+// Deprecated.
 type Pilot struct {
 	Token     string `description:"Traefik Pilot token." json:"token,omitempty" toml:"token,omitempty" yaml:"token,omitempty" loggable:"false"`
 	Dashboard bool   `description:"Enable Traefik Pilot in the dashboard." json:"dashboard,omitempty" toml:"dashboard,omitempty" yaml:"dashboard,omitempty"`

pkg/config/static/static_config.go

@@ -78,6 +78,7 @@ type Configuration struct {
 
 	CertificatesResolvers map[string]CertificateResolver `description:"Certificates resolvers configuration." json:"certificatesResolvers,omitempty" toml:"certificatesResolvers,omitempty" yaml:"certificatesResolvers,omitempty" export:"true"`
 
+	// Deprecated.
 	Pilot *Pilot `description:"Traefik Pilot configuration." json:"pilot,omitempty" toml:"pilot,omitempty" yaml:"pilot,omitempty" export:"true"`
 
 	Hub *hub.Provider `description:"Traefik Hub configuration." json:"hub,omitempty" toml:"hub,omitempty" yaml:"hub,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`

pkg/pilot/pilot.go

@@ -194,8 +194,6 @@ func (c *client) SendInstanceInfo(ctx context.Context, pilotMetrics []metrics.Pi
 		if err != nil {
 			return fmt.Errorf("failed to create UUID: %w", err)
 		}
-
-		version.UUID = c.uuid
 	}
 
 	info := instanceInfo{

pkg/version/version.go

@@ -23,9 +23,6 @@ var (
 	// StartDate holds the start date of traefik.
 	StartDate = time.Now()
 	// UUID instance uuid.
-	UUID string
-	// PilotEnabled activate integration of pilot into the dashboard.
-	PilotEnabled bool
 )
 
 // Handler expose version routes.
@@ -46,11 +43,9 @@ func (v Handler) Append(router *mux.Router) {
 				UUID         string    `json:"uuid,omitempty"`
 				PilotEnabled bool      `json:"pilotEnabled"`
 			}{
-				Version:      Version,
-				Codename:     Codename,
-				StartDate:    StartDate,
-				UUID:         UUID,
-				PilotEnabled: PilotEnabled,
+				Version:   Version,
+				Codename:  Codename,
+				StartDate: StartDate,
 			}
 
 			if err := templatesRenderer.JSON(response, http.StatusOK, v); err != nil {