Description of MongoDB database configuration options

Configuration option = Default value	Description
[mongodb]
add_members_timeout = 300	(IntOpt) Maximum time to wait (in seconds) for a replica set initialization process to complete.
api_strategy = trove.common.strategies.cluster.experimental.mongodb.api.MongoDbAPIStrategy	(StrOpt) Class that implements datastore-specific API logic.
backup_incremental_strategy = {}	(DictOpt) Incremental Backup Runner based on the default strategy. For strategies that do not implement an incremental, the runner will use the default full backup.
backup_namespace = trove.guestagent.strategies.backup.experimental.mongo_impl	(StrOpt) Namespace to load backup strategies from.
backup_strategy = MongoDump	(StrOpt) Default strategy to perform backups.
cluster_support = True	(BoolOpt) Enable clusters to be created and managed.
configsvr_port = 27019	(IntOpt) Port for instances running as config servers.
device_path = /dev/vdb	(StrOpt) Device path for volume if volume support is enabled.
guestagent_strategy = trove.common.strategies.cluster.experimental.mongodb.guestagent.MongoDbGuestAgentStrategy	(StrOpt) Class that implements datastore-specific Guest Agent API logic.
ignore_dbs = admin, local, config	(ListOpt) Databases to exclude when listing databases.
ignore_users = admin.os_admin, admin.root	(ListOpt) Users to exclude when listing users.
mongodb_port = 27017	(IntOpt) Port for mongod and mongos instances.
mount_point = /var/lib/mongodb	(StrOpt) Filesystem path for mounting volumes if volume support is enabled.
num_config_servers_per_cluster = 3	(IntOpt) The number of config servers to create per cluster.
num_query_routers_per_cluster = 1	(IntOpt) The number of query routers (mongos) to create per cluster.
replication_strategy = None	(StrOpt) Default strategy for replication.
restore_namespace = trove.guestagent.strategies.restore.experimental.mongo_impl	(StrOpt) Namespace to load restore strategies from.
root_controller = trove.extensions.common.service.DefaultRootController	(StrOpt) Root controller implementation for mongodb.
taskmanager_strategy = trove.common.strategies.cluster.experimental.mongodb.taskmanager.MongoDbTaskManagerStrategy	(StrOpt) Class that implements datastore-specific task manager logic.
tcp_ports = 2500, 27017	(ListOpt) List of TCP ports and/or port ranges to open in the security group (only applicable if trove_security_groups_support is True).
udp_ports =	(ListOpt) List of UDP ports and/or port ranges to open in the security group (only applicable if trove_security_groups_support is True).
volume_support = True	(BoolOpt) Whether to provision a Cinder volume for datadir.