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84 lines
1.9 KiB
84 lines
1.9 KiB
terraform {
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backend "local" {
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path = "pool.tfstate"
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}
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}
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locals {
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name = var.name
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k3s_cluster_secret = var.k3s_cluster_secret
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}
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provider "aws" {
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region = "us-east-2"
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profile = "rancher-eng"
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}
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resource "aws_security_group" "k3s" {
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name = "${local.name}-pool"
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vpc_id = data.aws_vpc.default.id
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ingress {
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from_port = 22
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to_port = 22
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protocol = "TCP"
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cidr_blocks = ["0.0.0.0/0"]
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}
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ingress {
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from_port = 0
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to_port = 0
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protocol = "-1"
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cidr_blocks = ["0.0.0.0/0"]
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}
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ingress {
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from_port = 0
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to_port = 0
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protocol = "-1"
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self = true
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}
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egress {
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from_port = 0
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to_port = 0
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protocol = "-1"
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cidr_blocks = ["0.0.0.0/0"]
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}
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}
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module "k3s-pool-worker-asg" {
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source = "terraform-aws-modules/autoscaling/aws"
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version = "3.0.0"
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name = "${local.name}-pool"
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asg_name = "${local.name}-pool"
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instance_type = var.agent_instance_type
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image_id = data.aws_ami.ubuntu.id
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user_data = base64encode(templatefile("${path.module}/files/pool_worker_userdata.tmpl", { k3s_url = data.terraform_remote_state.server.outputs.public_ip, k3s_cluster_secret = local.k3s_cluster_secret, extra_ssh_keys = var.extra_ssh_keys, install_k3s_version = var.k3s_version }))
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ebs_optimized = true
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default_cooldown = 10
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health_check_grace_period = 30
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wait_for_capacity_timeout = "60m"
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desired_capacity = var.agent_node_count
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health_check_type = "EC2"
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max_size = var.agent_node_count
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min_size = var.agent_node_count
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vpc_zone_identifier = [data.aws_subnet.selected.id]
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spot_price = "0.680"
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security_groups = [
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aws_security_group.k3s.id,
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]
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lc_name = "${local.name}-pool"
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root_block_device = [
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{
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volume_size = "30"
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volume_type = "gp2"
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},
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]
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}
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