Steps to run node-sample app locally

Step 1:

Create a newtwok with the name wldnet and with bridge driver

Step 2:

1. create a folder mongodb in your home directory, under that create the subdirectories like this mongodb/data/node1, mongodb/data/node2, mongodb/data/node3, mongodb/log/node1, mongodb/log/node2, mongodb/log/node3
2. create mongod.log file in log directory mongodb/log/node1/mongod.log, mongodb/log/node2/mongod.log, mongodb/log/node3/mongod.log
3. Make mongod user as the owner for mongodb directory sudo chown -R mongod:mongod $HOME/mongodb Go to mongo-docker-compose package and run docker-compose up command

docker-compose up -d

Once the containers are running exec into db1 container run the setup script which will initiate the mongodb replicaset

docker exec -it db1 bash 
  > /scripts/setup.sh

Wait until the replica set is configured. Once the setp is complete mongodb is running in replication mode. You can connect to it with the below URL from the application

mongodb://admin:admin@db1:27001,db2:27002,db3:27003/star-wars?authSource=admin&replicaSet=rs01&retryWrites=true&w=majority

Step 3:

1. Go to web package and run npm install

npm install

2. Rn docker compose up

docker-compose up -d

3. Access the UI in localhost:3000