Mongo DB Docker Compose Cluster

This is a docker compose project to create a mongo db cluster with 3 nodes.

Note:

This project is for development purpose only. Do not use it in production.
Use LF line ending in your editor to avoid errors.

Instructions

Clone this repository
openssl must be installed on your machine
Run the following command to generate cluster security key

openssl rand -base64 756 > security.key

export the following environment variable

export DB_PASS=your_db_admin_password
export SYSTEM_PASS=your_system_admin_password

Run the following command to create mongo cluster containers

docker-compose up -d

Run the following command to finish cluster configuration

./init-cluster.sh