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main.tf
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main.tf
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terraform {
backend "s3" {
bucket = "s3-terraform-state.stedel.it"
key = "cheapgpu/aws.tfstate"
region = "us-east-1"
encrypt = true
}
}
provider "aws" {
region = "${var.region}"
}
data "aws_availability_zones" "available" {}
data "aws_ami" "cheapgpu" {
most_recent = true
filter {
name = "name"
values = ["Deep Learning AMI (Amazon Linux)*"]
}
filter {
name = "virtualization-type"
values = ["hvm"]
}
owners = ["898082745236"] # Amazon
# aws ec2 describe-images --image-ids ami-fd797087
}
resource "aws_launch_configuration" "cheapgpu_conf" {
name = "cheapgpu_conf"
image_id = "${data.aws_ami.cheapgpu.id}"
instance_type = "${var.instance_type}"
spot_price = "${var.spot_price}"
key_name = "${var.key_name}"
security_groups = ["${aws_security_group.cheapgpu.name}"]
}
resource "aws_security_group" "cheapgpu" {
name = "cheapgpu-sg"
ingress {
from_port = "${var.server_port}"
to_port = "${var.server_port}"
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
ingress {
from_port = "22"
to_port = "22"
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
egress {
from_port = 80
to_port = 80
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
egress {
from_port = 443
to_port = 443
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
}
resource "aws_autoscaling_group" "cheapgpu" {
name = "cheapgpu-asg"
availability_zones = ["${data.aws_availability_zones.available.names}"]
launch_configuration = "${aws_launch_configuration.cheapgpu_conf.name}"
min_size = 1
max_size = 1
tags {
key = "Role"
value = "cheapgpu"
propagate_at_launch = true
}
}
# resource "aws_spot_datafeed_subscription" "default" {
# bucket = "s3-terraform-state.stedel.it"
# prefix = "spot_datafeed"
# }