How to setup MongoDb Replica Set with replica key

The repository is example for how to setup replica set in local machine with docker containers.

How to run

1. Github Codespace

• Start database

sh run.sh 

• Shutdown database

sh shutdown.sh

• Connect to mongoDB primary instantce

docker exec -it mongodb1 mongosh

2. In local machine

• Start database

./run.sh 

• Shutdown database

./shutdown.sh

• Connect to mongoDB primary instantce

docker exec -it mongodb1 mongosh

How to create replica key

openssl rand -base64 756 > ./mongo/replica.key
chmod 400 ./mongo/replica.key

Reference document

• Deploy Replica Set With Keyfile Authentication
• Create a replica set in MongoDB with Docker Compose