Create EC2 Instance , SG, KEY Using Terraform

 resource "aws_key_pair" "key-tf" {

  key_name   = "tf-key"

  public_key = file("${path.module}/id_rsa.pub")

}

output "keyname" {

  value = aws_key_pair.key-tf.key_name

}

resource "aws_instance" "web" {

  ami                         = "ami-067aaeea6813afbde"

  instance_type               = "t3.micro"

  vpc_security_group_ids      = [aws_security_group.instance.id]

  associate_public_ip_address = true

  key_name = aws_key_pair.key-tf.key_name

  tags = {

    Name = "tf-instance"

  }

}

resource "aws_security_group" "instance" {

  name = "terraform-SG"

  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"]

  }

}

provider "aws" {

  region     = "ap-south-1"

  access_key = "XXXXXXXXXXXXXXXXXXXX"

  secret_key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"

}