# mongodb ## Options ### services.mongodb.enable Whether to enable MongoDB process and expose utilities. *Type:* boolean *Default:* ```nix false ``` *Example:* ```nix true ``` *Declared by:* * ### services.mongodb.package Which MongoDB package to use. *Type:* package *Default:* ```nix pkgs.mongodb-ce ``` *Declared by:* * ### services.mongodb.additionalArgs Additional arguments passed to `mongod`. *Type:* list of strings concatenated with “\n” *Default:* ```nix [ "--noauth" ] ``` *Example:* ```nix [ "--port" "27017" "--noauth" ] ``` *Declared by:* * ### services.mongodb.initDatabasePassword This used in conjunction with initDatabaseUsername, create a new user and set that user’s password. This user is created in the admin authentication database and given the role of root, which is a “superuser” role. *Type:* string *Default:* ```nix "" ``` *Example:* ```nix "secret" ``` *Declared by:* * ### services.mongodb.initDatabaseUsername This used in conjunction with initDatabasePassword, create a new user and set that user’s password. This user is created in the admin authentication database and given the role of root, which is a “superuser” role. *Type:* string *Default:* ```nix "" ``` *Example:* ```nix "mongoadmin" ``` *Declared by:* * ### services.mongodb.replication.enable Whether to enable MongoDB replication with a 1-node replica-set… *Type:* boolean *Default:* ```nix false ``` *Example:* ```nix true ``` *Declared by:* * ### services.mongodb.replication.replSet Replica-set name *Type:* string *Default:* ```nix "rs0" ``` *Example:* ```nix "rs0" ``` *Declared by:* *