replSetGetConfig

New in version 3.0.0.

Definition

  • replSetGetConfig
  • Returns a document that describes the current configuration of thereplica set. To invoke the command directly, use thefollowing operation:
  1. db.runCommand( { replSetGetConfig: 1 } );

In the mongo shell, you can access the data provided byreplSetGetConfig using the rs.conf() method,as in the following:

  1. rs.conf();

Output Example

The following document provides a representation of a replica setconfiguration document. The configuration of your replica set mayinclude only a subset of these settings:

  1. {
  2.   _id: <string>,
  3.   version: <int>,
  4.   protocolVersion: <number>,
  5.   writeConcernMajorityJournalDefault: <boolean>,
  6.   configsvr: <boolean>,
  7.   members: [
  8.     {
  9.       _id: <int>,
  10.       host: <string>,
  11.       arbiterOnly: <boolean>,
  12.       buildIndexes: <boolean>,
  13.       hidden: <boolean>,
  14.       priority: <number>,
  15.       tags: <document>,
  16.       slaveDelay: <int>,
  17.       votes: <number>
  18.     },
  19.     ...
  20.   ],
  21.   settings: {
  22.     chainingAllowed : <boolean>,
  23.     heartbeatIntervalMillis : <int>,
  24.     heartbeatTimeoutSecs: <int>,
  25.     electionTimeoutMillis : <int>,
  26.     catchUpTimeoutMillis : <int>,
  27.     getLastErrorModes : <document>,
  28.     getLastErrorDefaults : <document>,
  29.     replicaSetId: <ObjectId>
  30.   }
  31. }

For description of the configuration settings, seeReplica Set Configuration.

See also

rs.conf(), rs.reconfig()