user-data-file.mongo

#!/bin/bash

NODENAME='temp-mongo'
# MongoDb details
#
# MongoDB server version: 3.2.10
#
# Predefined credentials:
# user:   admin
# pass:   change-password-to-strong
# authDB: admin
#
# Persistent DB storage: /data
# Access port:           27017
#


echo 'UPDATE AND INSTALL UTILS'
sudo apt-get -yq update
sudo apt-get -yq install curl ca-certificates

echo 'SET HOSTNAME'
echo $NODENAME | sudo tee /etc/hostname
echo "$(curl -s http://169.254.169.254/latest/meta-data/local-ipv4) $NODENAME" | sudo tee -a /etc/hosts
sudo hostname $NODENAME

echo 'INSTALL LINUX IMAGE EXTRA'
sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) main universe"
sduo apt-get -yq update
sudo apt-get -yq install linux-image-extra-$(uname -r)
sudo apt-get -yq update

echo 'INSTALL DOCKER'
curl -sSL https://get.docker.com | sh
sudo usermod -aG docker ubuntu

echo 'Pull docker image and run MongoDB server'
sudo docker pull mongo:3.2.10 >/dev/null 2>&1
sudo docker run -d -p 27017:27017 --name mongo-server -v /data:/data/db mongo:3.2.10 --storageEngine wiredTiger --auth

echo 'Configure admin user with predefined password'
cat | sudo docker exec -i mongo-server mongo admin <<'EOF'
db.createUser({ user: 'admin', pwd: 'change-password-to-strong', roles: [ { role: "userAdminAnyDatabase", db: "admin" } ] });
EOF

echo 'Check authenticated connection to MongoDb'
echo 'show dbs' | sudo docker exec -i mongo-server mongo -u admin -p change-password-to-strong --authenticationDatabase admin

echo 'DONE'