This repository provides a fully sharded mongo environment using docker-compose and local storage.
The MongoDB environment consists of the following docker containers. It's a simplified version of original upstream.
- mongosrs(1-2)n1: Mongod data server with two replica sets containing 1 nodes each
- mongocfg1: Stores metadata for sharded data distribution
- mongos1: Mongo routing service to connect to the cluster through
In addition, also creates an admin user mongo-admin/mongo-admin.
- This is designed to have a minimal disk footprint at the cost of durability.
- This is designed in no way for production but as a cheap learning and exploration vehicle.
git clone [email protected]:singram/mongo-docker-compose.git
cd mongo-docker-compose
This will pull all the images from Docker index and run all the containers.
docker-compose up
Please note that you will need docker-compose 1.4.2 or better for this to work due to circular references between cluster members. You will need to run the following once only to initialize all replica sets and shard data across them
./initiate
You should now be able connect to mongos1 and the new sharded cluster via mongCLI or any other client like Robo 3T
mongo localhost:27017 -u mongo-admin -p mongo-admin --authenticationDatabase admin
Data is stored at ./data/ and is excluded from version control. Data will be persistent between container runs. To remove all data ./reset
- Add local Ops Mananger
- Implement authentication across cluster. http://docs.mongodb.org/manual/tutorial/deploy-replica-set-with-auth/