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Sails – Mongo ReplicaSet Configuration

In SailsJs, to configure replica set for MongoDB
You can use MongoURI directly with all the details in your connnections.js file
Below is the MongoURI format

"mongodb://{replicaSet1}:{port},{replicaSet2}:{port},{replicaSetN}:{port}/{dbName}?replSet={replicaSetName}&readPreference=nearest&slaveOk=true"

 

The above URI then can be used in Sails config/connections.js as below

mongoDB: {
    adapter: "sails-mongo",
    url: "mongodb://{replicaSet1}:{port},{replicaSet2}:{port},{replicaSetN}:{port}/{dbName}?replSet={replicaSetName}&readPreference=nearest&slaveOk=true"
}