Create user and index in Mongodb

startup_script.sh

#!/bin/bash

# Set variables
USERNAME=$MONGODB_USERNAME
PASSWORD=$MONGODB_PASSWORD
DB_NAME=$MONGODB_DBNAME

# Create User
mongo $DB_NAME --eval "db.createUser({user: '$USERNAME',pwd: '$PASSWORD',roles: [{role: 'readWrite',db: '$DB_NAME'}]});"

# Create Index 
mongo $DB_NAME --eval "db.someCollection.createIndex({'nsA': 1, 'nsB': 1, 'counterValue': 1});"

# Create index 
mongo $DB_NAME --eval "db.someCollection2.createIndex({'ns': 1, 'js': 1})"