Setup MongoDB on Docker
Setup MongoDB community server as a single node. $ docker pull mongodb/mongodb-community-server Verify MongoDB image is downloaded successfully: $ docker images Run docker image $ docker run --name mongo -p 27017:27017 -d mongodb/mongodb-community-server:latest Setup MongoDB 3 node cluster on docker The steps to create a docker cluster are as follows. Create a Docker network. $ docker network create mongoCluster Start three instances of MongoDB. docker run -d --rm -p 27017:27017 --name mongo1 --network mongoCluster mongo mongod --replSet myReplicaSet --bind_ip localhost,mongo1 docker run -d --rm -p 27018:27017 --name mongo2 --network mongoCluster mongo mongod --replSet myReplicaSet --bind_ip localhost,mongo2 docker run -d --rm -p 27019:27017 --name mongo3 --network mongoCluster mongo mongod --replSet myReplicaSet --bind_ip localhost,mongo3 Initiate the Replica Set. docker exec -it mongo1 mongosh --eval "r...