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asg.tf
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asg.tf
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data "aws_ami" "amazon_linux" {
most_recent = true
filter {
name = "name"
values = ["amzn-ami*amazon-ecs-optimized"]
}
filter {
name = "architecture"
values = ["x86_64"]
}
filter {
name = "virtualization-type"
values = ["hvm"]
}
owners = ["amazon", "self"]
}
resource "aws_security_group" "ec2-sg" {
name = "allow-all-ec2"
description = "allow all"
vpc_id = data.aws_vpc.main.id
ingress {
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}
egress {
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}
tags = {
Name = "mkerimova"
}
}
resource "aws_launch_configuration" "lc" {
name = "test_ecs"
image_id = data.aws_ami.amazon_linux.id
instance_type = "t2.micro"
lifecycle {
create_before_destroy = true
}
iam_instance_profile = aws_iam_instance_profile.ecs_service_role.name
key_name = var.key_name
security_groups = [aws_security_group.ec2-sg.id]
associate_public_ip_address = true
user_data = <<EOF
#! /bin/bash
sudo apt-get update
sudo echo "ECS_CLUSTER=${var.cluster_name}" >> /etc/ecs/ecs.config
EOF
}
resource "aws_autoscaling_group" "asg" {
name = "test-asg"
launch_configuration = aws_launch_configuration.lc.name
min_size = 3
max_size = 4
desired_capacity = 3
health_check_type = "ELB"
health_check_grace_period = 300
vpc_zone_identifier = module.vpc.public_subnets
target_group_arns = [aws_lb_target_group.lb_target_group.arn]
protect_from_scale_in = true
lifecycle {
create_before_destroy = true
}
}