MongoDB-setup

Description

This project uses MongoDB 5.0 docker image and is designed to easily operate a MongoDB cluster using Docker.

Environment

Key	Type	Default	Description
MONGO_PRIMARY_PORT	number	27017	Mongo db primary cluster external port
MONGO_SECONDARY_READ_PORT	number	27018	Mongo db secondary read cluster external port
MONGO_SECONDARY_RW_PORT	number	27019	Mongo db secondary read/write cluster external port
MONGO_INITDB_ROOT_USERNAME	string	root	Mongo db root username
MONGO_INITDB_ROOT_PASSWORD	string	1234	Mongo db root user default password
MONGO_INITDB_DATABASE	string	product	Mongo db test database name

Start

Write Environment

$ copy .env.example .env

How to Use

1. Create Environment Variables File

Create .env file by copying .env.example and modify the values for each key as needed:

$ cp .env.example .env

2. Set Script Permissions

Give execution permissions to all shell scripts:

$ chmod +x deploy.sh

3. Deploy MongoDB Cluster

Run deploy.sh to start MongoDB cluster:

$ ./deploy.sh

This will:

• Create MongoDB SSL key if not exists
• Write environment variables if not exists
• Start MongoDB containers
• Initialize replica set
• Check replica set status

4. Stop Containers

To stop the MongoDB containers:

$ ./shutdown.sh

5. Clean Up

To remove all containers and data:

$ ./clean-up.sh

This will remove:

• All MongoDB containers
• All MongoDB data volumes
• Environment files