// Command starts a controller service. See cmd/arvados-server/cmd.go
var Command cmd.Handler = service.Command(arvados.ServiceNameController, newHandler)
-func newHandler(_ context.Context, cluster *arvados.Cluster, _ string, _ *prometheus.Registry) service.Handler {
- return &Handler{Cluster: cluster}
+func newHandler(ctx context.Context, cluster *arvados.Cluster, _ string, _ *prometheus.Registry) service.Handler {
+ return &Handler{Cluster: cluster, BackgroundContext: ctx}
}