Use Cloud9 to create a packerfile.json with the following contents:


    It should use the AWS builder.
    The region should be set to us-east-1.
    Source AMI should use the ami_base variable.
    Instance Type should use the instance_size variable.
    SSH username should use the ssh_username variable.
    The ssh timeout should be set to 20m.
    The AMI name should use the ami_name variable.
    Set SSH pty to true.
    Set the VPC ID to use the vpc_id variable.
    Set the Subnet ID to use the subnet_id variable.
    Create two tags:
        Call the first one Name with a value of “Base AMI”.
        Call the second BuiltBy and set it to “Packer”.
    The description should be set to “AWS image”.
    Create an inline shell provisioner that will execute a yum update and install git.