EC2 MongoDB instance startup command

EC2_mongodb.sh

#!/bin/bash
# http://docs.mongodb.org/ecosystem/platforms/amazon-ec2/
# the following command is the updated version of the command
# used to setup the mongo instance along with the recommended
# EBS volumes

aws --profile <AWS_PROFILE> ec2 run-instances \
    --image-id <CURRENT_AWS_LINUX_AMI> \
    --instance-type <INSTANCE_TYPE> \
    --security-group-ids <SECURITY_GROUP_ID> \
    --key-name <KEY_PAIR_NAME> \
    --block-device-mappings  '[ 
        {
            "DeviceName": "/dev/xvdf", 
            "Ebs": {
                "VolumeSize": 200, 
                "DeleteOnTermination": false, 
                "VolumeType": "io1", 
                "Iops": 1000, 
                "Encrypted": false 
            } 
        }, 
        {
            "DeviceName": "/dev/xvdg", 
            "Ebs": {
                "VolumeSize": 25, 
                "DeleteOnTermination": false, 
                "VolumeType": "io1", 
                "Iops": 250, "Encrypted": false 
            } 
        }, 
        {
            "DeviceName": "/dev/xvdh", 
            "Ebs": {
                "VolumeSize": 10, 
                "DeleteOnTermination": false, 
                "VolumeType": "io1", 
                "Iops": 100, 
                "Encrypted": false 
            } 
        } 
    ]' \
    --ebs-optimized