Am facing some below problem in my mongodb replication environment

I have 3 replica set environment with SSL enabled and ssl mode as preferSSL

3 servers has 3 different Key file with common CA file

when i try to connect the mongo shell with below command it works fine

mongo --ssl --host hostname:port --sslPEMKeyFile "/home/mongod/keyfile.pem" --sslCAFile /home/mongod/CAfile.pem

My question is how to provide these details in connection string to connect the database from application perspective

MongoDB version: 4.0.2 OS: Amazon Linux

Thanks, Vignesh

1 Answer 1


It depends on which driver you are using. https://docs.atlas.mongodb.com/driver-connection/#driver-examples

  • Our application team is using mongoose client for connecting mongodb and node.js with version 5.3.7, mongodb they are using 3.1.8
    – vignesh
    Commented Jan 8, 2019 at 14:51

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