commands

create docker network

docker network create mongo-network


start mongodb
docker run -d 
-p 27017:27017 
-e MONGO_INITDB_ROOT_USERNAME=admin 
-e MONGO_INITDB_ROOT_PASSWORD=password 
--net mongo-network 
--name mongodb 
mongo


start mongo-express

docker run -d 
-p 8081:8081 
-e ME_CONFIG_MONGODB_ADMINUSERNAME=admin 
-e ME_CONFIG_MONGODB_ADMINPASSWORD=password 
-e ME_CONFIG_MONGODB_SERVER=mongdob 
--net mongo-network 
--name mongo-express 
mongo-express