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

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

openssl rand -base64 756 > security.key

4. export the following environment variable

export DB_PASS=your_db_admin_password
export SYSTEM_PASS=your_system_admin_password

5. Run the following command to create mongo cluster containers

docker-compose up -d

6. Run the following command to finish cluster configuration

./init-cluster.sh