instances.tf

# Demo Ubuntu Server(t2.medium)
resource "aws_instance" "kubernetes_master" {
  count                  = 1
  ami                    = var.kubernetes_ami
  instance_type          = var.master_instance_type
  vpc_security_group_ids = [aws_security_group.kubernetes_sg.id]
  subnet_id              = element(aws_subnet.kubernetes_subnets.*.id, count.index)
  key_name               = var.key_name

  tags = {
    Name = "kubernetes_master"
    Type = "kubernetes_master"
  }

}
# 2 Instance Of kubernetes worker Servers(t2.micro)

resource "aws_instance" "kubernetes_worker1" {
  count                  = 1
  ami                    = var.kubernetes_ami
  instance_type          = var.worker_instance_type
  vpc_security_group_ids = [aws_security_group.kubernetes_sg.id]
  subnet_id              = element(aws_subnet.kubernetes_subnets.*.id, count.index)
  key_name               = var.key_name

  tags = {
    Name = "kubernetes_worker1"
    Type = "kubernetes_worker"
  }

}
resource "aws_instance" "kubernetes_worker2" {
  count                  = 1
  ami                    = var.kubernetes_ami
  instance_type          = var.worker_instance_type
  vpc_security_group_ids = [aws_security_group.kubernetes_sg.id]
  subnet_id              = element(aws_subnet.kubernetes_subnets.*.id, count.index)
  key_name               = var.key_name

  tags = {
    Name = "kubernetes_worker2"
    Type = "kubernetes_worker"
  }

}