FredsAWSStandaloneWithSmartStore/5.standalone/standalone.tf

data "aws_ami" "standalone_ami" {
  most_recent = true

  filter {
    name = "name"
    values = ["FTD-Splunk-Standalone"]
  }

  owners = ["${data.aws_caller_identity.current.account_id}"]
}

resource "aws_instance" "splunk_standalone" {
  ami = "${data.aws_ami.standalone_ami.id}"
  instance_type = "i3.large"
  key_name = "Fred-IO"
  
  vpc_security_group_ids = ["${aws_security_group.splunk_standalone.id}"]
  subnet_id = "${data.terraform_remote_state.network.outputs.subnet0_id}"

  associate_public_ip_address = true
  iam_instance_profile = "Splunk-EC2-Standalone"

  ebs_optimized = true

  root_block_device {
    volume_type = "gp2"
    volume_size = "10"
    encrypted = true
    kms_key_id = "alias/splunk_standalone_ebs"
  }
  ebs_block_device {
    device_name = "/dev/xvdb"
    volume_type = "gp2"
    volume_size = 20
    delete_on_termination = true
    encrypted = true
    kms_key_id = "alias/splunk_standalone_ebs"
  }
  ebs_block_device {
    device_name = "/dev/xvdc"
    volume_type = "gp2"
    volume_size = 2
    delete_on_termination = true
    encrypted = true
    kms_key_id = "alias/splunk_standalone_ebs"
  }

  tags = {
    Name = "Splunk Standalone"
  }
}

resource "aws_security_group" "splunk_standalone" {
  name = "splunk_standalone"
  description = "Basic Splunk Ports"
  vpc_id = "${data.terraform_remote_state.network.outputs.vpc_id}"

  ingress {
    from_port = 22
    to_port = 22
    protocol = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
    description = "SSH from any"
  }
  ingress {
    from_port = 80
    to_port = 80
    protocol = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
    description = "HTTP from any"
  }
  ingress {
    from_port = 443
    to_port = 443
    protocol = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
    description = "HTTPS from any"
  }
  ingress {
    from_port = 8000
    to_port = 8000
    protocol = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
    description = "Splunk from any"
  }

  egress {
    from_port = 0
    to_port = 0
    protocol = -1
    cidr_blocks = ["0.0.0.0/0"]
    description = "To Any"
  }
}

output "standalone_public_ip" {
  value = aws_instance.splunk_standalone.public_ip
}