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First implementation of terraform setup

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This commit is contained in:
Gabriel Luiz Freitas Almeida 2023-08-21 13:45:41 -03:00
commit 517a48f885
5 changed files with 184 additions and 0 deletions
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64
deploy/scripts/terraform/modules/docker-swarm/main.tf Normal file
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variable "key_name" {}
variable "vpc_id" {}
variable "subnet_id" {}
variable "security_group" {}
variable "instance_type" {}
variable "manager_count" {}
variable "worker_count" {}
resource "aws_instance" "manager" {
count = var.manager_count
ami = "ami-08a52ddb321b32a8c" # Amazon Linux 2 LTS
instance_type = var.instance_type
key_name = var.key_name
vpc_security_group_ids = [var.security_group]
subnet_id = var.subnet_id
associate_public_ip_address = true
user_data = <<-EOT
#!/bin/bash
sudo yum update -y
sudo yum install -y docker
sudo service docker start
sudo usermod -a -G docker ec2-user
sudo chkconfig docker on
docker swarm init --advertise-addr $(curl -s http://169.254.169.254/latest/meta-data/local-ipv4)
EOT
tags = {
Name = "manager-${count.index}"
}
}
resource "aws_instance" "worker" {
count = var.worker_count
ami = "ami-08a52ddb321b32a8c" # Amazon Linux 2 LTS
instance_type = var.instance_type
key_name = var.key_name
vpc_security_group_ids = [var.security_group]
subnet_id = var.subnet_id
associate_public_ip_address = true
user_data = <<-EOT
#!/bin/bash
sudo yum update -y
sudo yum install -y docker
sudo service docker start
sudo usermod -a -G docker ec2-user
sudo chkconfig docker on
docker swarm join --token $(curl -s http://${aws_instance.manager.0.public_ip}:8080/token) ${aws_instance.manager.0.private_ip}:2377
EOT
tags = {
Name = "worker-${count.index}"
}
}
output "manager_public_ips" {
value = aws_instance.manager[*].public_ip
}
output "worker_public_ips" {
value = aws_instance.worker[*].public_ip
}