MongoDB 3.2 Bash Install Script

The below script installs MongoDB 3.2.x on Debian. Copy and paste the script into a file called install_mongo.sh and execute it as root.

#!/bin/bash
set -e

echo "Installing repo"
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927

echo "deb http://repo.mongodb.org/apt/debian wheezy/mongodb-org/3.2 main" > /etc/apt/sources.list.d/mongodb-org-3.2.list


echo "Installing binaries"
apt-get update
apt-get install -y mongodb-org
service mongod stop


echo "Setting up default settings"
rm -rf /var/lib/mongodb/*
cat > /etc/mongod.conf <<'EOF'
storage:
  dbPath: /var/lib/mongodb
  directoryPerDB: true
  journal:
    enabled: true
  engine: "wiredTiger"

systemLog:
  destination: file
  logAppend: true
  path: /var/log/mongodb/mongod.log

net:
  port: 27017
  bindIp: 0.0.0.0
  maxIncomingConnections: 100

replication:
  oplogSizeMB: 128
  replSetName: "rs1"

security:
  authorization: enabled

EOF

service mongod start
sleep 5

mongo admin <<'EOF'
use admin
rs.initiate()
exit
EOF

sleep 5

echo "Adding admin user"
mongo admin <<'EOF'
use admin
rs.initiate()
var user = {
  "user" : "admin",
  "pwd" : "admin",
  roles : [
      {
          "role" : "userAdminAnyDatabase",
          "db" : "admin"
      }
  ]
}
db.createUser(user);
exit
EOF

echo "Complete"

Then connect to the local MongoDB instance

mongo admin -u admin -p admin

MongoDB shell version: 3.2.7
connecting to: admin
rs1:PRIMARY>