cluster.API.MaxItemsPerResponse = 1000
cluster.API.MaxRequestAmplification = 4
cluster.API.RequestTimeout = arvados.Duration(5 * time.Minute)
+ cluster.Collections.BlobSigning = true
cluster.Collections.BlobSigningKey = arvadostest.BlobSigningKey
cluster.Collections.BlobSigningTTL = arvados.Duration(time.Hour * 24 * 14)
arvadostest.SetServiceURL(&cluster.Services.RailsAPI, "http://localhost:1/")