Name                 Type          Description
uri                  [String]      A MongoDB URI for your database or cluster (check the MongoDB documentation for further info on this) [No Default, Required]
placeholder_db_dir   [String]      Path where the place holder database will be stored locally to disk [No Default, Required]
  This gets created by the plugin so the directory needs to be writeable by the user that logstash is running as
placeholder_db_name  [String]      Name of the database file that will be created [Default: logstash_sqlite.db]
collection           [String]      A regex that will be used to find desired collecitons. [No Default, Required]
generateId           [Boolean]     If true, this will add a field '_id' that contains the MongoDB Document id
batch_size           [Int]         Size of the batch of mongo documents to pull at a time [Default: 30]
parse_method         [String]      Built in parsing of the mongodb document object [Default: 'flatten']
dig_fields           [Array]       An array of fields that should employ the dig method
dig_dig_fields       [Array]       This provides a second level of hash flattening after the initial dig has been done

input {
  mongodb {
    uri => 'mongodb://10.0.0.30/my-logs?ssl=true'
    placeholder_db_dir => '/opt/logstash-mongodb/'
    placeholder_db_name => 'logstash_sqlite.db'
    collection => 'events_'
    batch_size => 5000
  }
}

filter {
  date {
    match => [ "logdate", "ISO8601" ]
  }
}

output {
  redis {
    host => "localhost"
    data_type => "list"
    key => "logstash-mylogs"
  }
}