Configure Delayed, hidden member and Arbiter in MongoDB

Steps to Configure Delayed, hidden member and Arbiter in MongoDB


To configure replication please follow the below link.

https://ferozmdba.blogspot.com/2020/07/mongodb-replication-and-sharding.html


Points to remember

  • Hidden member will always be a priority "0"
  • Delayed member will be a hidden member and priority "0" member
  • When you consider a hidden one, make sure that priority is also "0"
  • When configuring a delayed on, make sure that it has priority "0" as well as it is hidden.


Steps to make replica as hidden

var config=rs.conf()

config.members[3].priority=0;

config.members[3].hidden=true;

rs.reconfig(config);


Steps to configure slave Delayed

var config=rs.conf()

config.members[4].slaveDelay=3600

rs.reconfig(config);

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