arvcfg.declare_config "Containers.AlwaysUsePreemptibleInstances", Boolean, :preemptible_instances
arvcfg.declare_config "Containers.Logging.LogUpdatePeriod", ActiveSupport::Duration, :crunch_log_update_period
arvcfg.declare_config "Containers.Logging.LogUpdateSize", Integer, :crunch_log_update_size
arvcfg.declare_config "Containers.AlwaysUsePreemptibleInstances", Boolean, :preemptible_instances
arvcfg.declare_config "Containers.Logging.LogUpdatePeriod", ActiveSupport::Duration, :crunch_log_update_period
arvcfg.declare_config "Containers.Logging.LogUpdateSize", Integer, :crunch_log_update_size