init_config:
instances:
    ## @param hosts - required
    ## Specify the hostname, IP address, or UNIX domain socket of
    ## a mongod instance as listed in the replica set configuration.
    ## If the port number is not specified, the default port 27017 is used.
    #
    - hosts:
          - <HOST>:<PORT>

      ## @param username - string - optional
      ## The username to use for authentication.
      #
      username: datadog

      ## @param password - string - optional
      ## The password to use for authentication.
      #
      password: 'ENC[datadog_user_database_password]'

      ## @param options - mapping - optional
      ## Connection options. For a complete list, see:
      ## https://docs.mongodb.com/manual/reference/connection-string/#connections-connection-options
      #
      options:
          authSource: admin

      ## @param tls - boolean - required
      ## Required 'true' in Amazon DocumentDB.
      tls: true

      ## @param tls_ca_file - string - required
      ## Path to the CA certificate file used to verify the server certificate.
      tls_ca_file: <CERT_FILE_PATH>

      ## @param dbm - boolean - optional
      ## Set to true to enable Database Monitoring.
      #
      dbm: true

      ## @param cluster_name - string - optional
      ## The unique name of the cluster to which the monitored MongoDB instance belongs.
      ## Used to group MongoDB instances in a MongoDB cluster.
      ## cluster_name should follow Datadog tags naming conventions. See:
      ## https://docs.datadoghq.com/extend/guide/what-best-practices-are-recommended-for-naming-metrics-and-tags/#rules-and-best-practices-for-naming-tags
      ## Required when `dbm` is enabled.
      #
      cluster_name: <MONGO_CLUSTER_NAME>

      ## @param reported_database_hostname - string - optional
      ## Set the reported database hostname for the connected MongoDB instance.
      ## This value overrides the MongoDB hostname detected by the Agent
      ## from the MongoDB admin command serverStatus.host.
      #
      reported_database_hostname: <DATABASE_HOSTNAME_OVERRIDE>

      ## @param additional_metrics - list of strings - optional
      ## List of additional metrics to collect. Available options are:
      ## - metrics.commands: Use of database commands
      ## - tcmalloc: TCMalloc memory allocator
      ## - top: Usage statistics for each collection
      ## - collection: Metrics of the specified collections
      #
      additional_metrics: ['metrics.commands', 'tcmalloc', 'top', 'collection']

      ## @param collections_indexes_stats - boolean - optional
      ## Set to true to collect index statistics for the specified collections.
      ## Requires `collections` to be set.
      #
      collections_indexes_stats: true

      ## @param database_autodiscovery - mapping - optional
      ## Enable database autodiscovery to automatically collect metrics from all your MongoDB databases.
      #
      database_autodiscovery:
          ## @param enabled - boolean - required
          ## Enable database autodiscovery.
          #
          enabled: true

          ## @param include - list of strings - optional
          ## List of databases to include in the autodiscovery. Use regular expressions to match multiple databases.
          ## For example, to include all databases starting with "mydb", use "^mydb.*".
          ## By default, include is set to ".*" and all databases are included.
          #
          include:
              - '^mydb.*'

          ## @param exclude - list of strings - optional
          ## List of databases to exclude from the autodiscovery. Use regular expressions to match multiple databases.
          ## For example, to exclude all databases starting with "mydb", use "^mydb.*".
          ## When the exclude list conflicts with include list, the exclude list takes precedence.
          #
          exclude:
              - '^mydb2.*'
              - 'admin$'

          ## @param max_databases - integer - optional
          ## Maximum number of databases to collect metrics from. The default value is 100.
          #
          max_databases: 100

          ## @param refresh_interval - integer - optional
          ## Interval in seconds to refresh the list of databases. The default value is 600 seconds.
          #
          refresh_interval: 600

init_config:
instances:
    - hosts:
          - <HOST_REPLICA_1>:<PORT> # Primary node
      username: datadog
      password: 'ENC[datadog_user_database_password]'
      options:
          authSource: admin
      tls: true
      tls_ca_file: <CERT_FILE_PATH>
      dbm: true
      cluster_name: <MONGO_CLUSTER_NAME>
      reported_database_hostname: <DATABASE_HOSTNAME_OVERRIDE>
      additional_metrics: ['metrics.commands', 'tcmalloc', 'top', 'collection']
      collections_indexes_stats: true
      database_autodiscovery:
          enabled: true
    - hosts:
          - <HOST_REPLICA_2>:<PORT> # Secondary node
      username: datadog
      password: 'ENC[datadog_user_database_password]'
      options:
          authSource: admin
      tls: true
      tls_ca_file: <CERT_FILE_PATH>
      dbm: true
      cluster_name: <MONGO_CLUSTER_NAME>
      reported_database_hostname: <DATABASE_HOSTNAME_OVERRIDE>
      additional_metrics: ['metrics.commands', 'tcmalloc', 'top', 'collection']
      collections_indexes_stats: true
      database_autodiscovery:
          enabled: true
    - hosts:
          - <HOST_REPLICA_3>:<PORT> # Secondary node
      username: datadog
      password: 'ENC[datadog_user_database_password]'
      options:
          authSource: admin
      tls: true
      tls_ca_file: <CERT_FILE_PATH>
      dbm: true
      cluster_name: <MONGO_CLUSTER_NAME>
      reported_database_hostname: <DATABASE_HOSTNAME_OVERRIDE>
      additional_metrics: ['metrics.commands', 'tcmalloc', 'top', 'collection']
      collections_indexes_stats: true
      database_autodiscovery:
          enabled: true

## @param aws - mapping - optional
## This block defines the configuration for Amazon DocumentDB instances.
## These values are only applied when `dbm: true` option is set.
#
aws:
    ## @param instance_endpoint - string - optional
    ## Equal to the Endpoint.Address of the instance the Agent is connecting to.
    ## This value is optional if the value of `host` is already configured to the instance endpoint.
    ##
    ## For more information on instance endpoints,
    ## see the AWS docs https://docs.aws.amazon.com/documentdb/latest/developerguide/API_Endpoint.html
    #
    instance_endpoint: <AMAZON_DOCUMENTDB_ENDPOINT>
    ## @param cluster_identifier - string - optional
    ## Equal to the cluster identifier of the instance the Agent is connecting to.
    ## This value is optional if the value of `cluster_name` is already configured to the cluster identifier.
    ##
    ## For more information on cluster identifiers,
    ## see the AWS docs https://docs.aws.amazon.com/documentdb/latest/developerguide/API_DBCluster.html
    #
    cluster_identifier: <AMAZON_DOCUMENTDB_CLUSTER_IDENTIFIER>