finalwebsite.tf

resource "null_resource" "remote1" {
  
  depends_on = [ aws_instance.web, ]
  //Executing Commands to initiate WebServer in Instance Over SSH 
  provisioner "remote-exec" {
    connection {
      agent       = "false"
      type        = "ssh"
      user        = "ec2-user"
      private_key = "${tls_private_key.tls_key.private_key_pem}"
      host        = "${aws_instance.web.public_ip}"
    }
    
    inline = [
      "sudo yum install httpd git -y",
      "sudo systemctl start httpd",
      "sudo systemctl enable httpd",
    ]

}

}
//Creating EBS Volume
resource "aws_ebs_volume" "web-vol" {
  availability_zone = "${aws_instance.web.availability_zone}"
  size              = 1
  
  tags = {
    Name = "ebs-vol"
  }
}


//Attaching EBS Volume to a Instance
resource "aws_volume_attachment" "ebs_att" {
  device_name  = "/dev/sdh"
  volume_id    = "${aws_ebs_volume.web-vol.id}"
  instance_id  = "${aws_instance.web.id}"
  force_detach = true 


  provisioner "remote-exec" {
    connection {
      agent       = "false"
      type        = "ssh"
      user        = "ec2-user"
      private_key = "${tls_private_key.tls_key.private_key_pem}"
      host        = "${aws_instance.web.public_ip}"
    }
    
    inline = [
      "sudo mkfs.ext4 /dev/xvdh",
      "sudo mount /dev/xvdh /var/www/html/",
      "sudo rm -rf /var/www/html/*",
      "sudo git clone https://github.com/rohitg00/Terraform-Build-AWS.git /var/www/html/",
    ]
  }


  depends_on = [
    aws_instance.web,
    aws_ebs_volume.web-vol
  ]
}