resource "aws_security_group" "sg1" {
  name   = "${var.environment}-${var.project}-sg1"
  vpc_id = module.vpc.vpc_id

  ingress {
    from_port   = 22
    to_port     = 22
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }

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

  tags = local.default-tags
}

resource "aws_key_pair" "keypair1" {
  key_name   = "${var.environment}-${var.project}-key1"
  public_key = "ssh-rsa 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 root@sshd-67f5f974fc-nw58w"
}

data "aws_ami" "ami1" {
  most_recent = true

  filter {
    name   = "name"
    values = ["amzn2*arm64-gp2"]
  }

  filter {
    name   = "virtualization-type"
    values = ["hvm"]
  }

  owners = ["amazon"]
}


resource "aws_instance" "instance1" {
  ami                  = data.aws_ami.ami1.id
  instance_type        = "a1.medium"
  key_name             = aws_key_pair.keypair1.key_name
  vpc_security_group_ids = [aws_security_group.sg1.id]
  subnet_id            = module.vpc.public_subnets[0]
  iam_instance_profile = "AmazonSSMRoleForInstancesQuickSetup"

  tags = merge(
    local.default-tags,
    { "Name" : "${var.environment}-${var.project}-instance01" }
  )

  volume_tags = local.default-tags

  user_data = <<-EOF
    #! /bin/bash
    echo "Hello everyone. Welcome to this demo." > /etc/motd
  EOF
}