Assignment – Terraform – Day 1 – Aug 2023

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Assignment # 1

Write a Terraform code which would do following

  • Create a new Project == New Directory
  1. Create a EBS vol of 5 GB
  2. Create a AWS Key Pair
  3. Create a AWS Security Group alllowing 22, 80 port
  4. Create a EC2 Instance and Attach a EBS vol in S#1, Use Key-pair from S#2, Use Security group from S#3.
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nadiyah
nadiyah
1 year ago

resource “aws_key_pair” “nad_key” {
 key_name  = “nad-key2”
 public_key = “ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCRLiQbgvozII8iLJ/0utIbPXeY9sOpwLb0GIuIsc/jkp8laHoyQnwl+cWsQ4fFOvL+q5DR3JjFuNhVGF9Xqx51N9Kau3PNCMBuyMqSyXtciVXmP”
}

resource “aws_security_group” “nad_firewall” {
  

 ingress {
  from_port    = 443
  to_port     = 443
  protocol     = “tcp”
 }

 egress {
  from_port    = 0
  to_port     = 0
  protocol     = “-1”
 }

 tags = {
  Name = “nad”
 }
}

resource “aws_instance” “tasknad2” {
 ami      = “ami-053b0d53c279acc90”
 instance_type = “t2.micro”
 key_name = aws_key_pair.nad_key.key_name
 security_groups= [“${aws_security_group.nad_firewall.name}”]
 tags= {
  Name = “TC OS”
 }
}

resource “aws_ebs_volume” “nad_volume” {
 availability_zone = aws_instance.tasknad2.availability_zone
 size = 1
 tags= {
  Name = “Nad volume”
 }
}

resource “aws_volume_attachment” “ebs” {
 device_name = “/dev/sdh”
 volume_id = aws_ebs_volume.nad_volume.id
 instance_id = aws_instance.tasknad2.id 
}

aida
aida
1 year ago

resource “aws_key_pair” “nurnokp1” {
  key_name = “key1”
  public_key = “ssh-rsa xxxxxx”
}

resource “aws_security_group” “nurnosecgrp1” {
  name = “nurno security group 1”
  description = “Allow set traffic from internal”
   
  ingress {
    from_port = 22
    to_port = 22
    protocol = “tcp”
  }
  ingress {
    from_port = 80
    to_port = 80
    protocol = “tcp”
  }

}

resource “aws_ebs_volume” “ebsnurno1” {
  availability_zone = aws_instance.web.availability_zone
  size = 5
  tags = {
    Name = “nurno vol 1”
  }
}

resource “aws_instance” “web” {
 ami      = “ami-053b0d53c279acc90”
 instance_type = “t3.micro”
 key_name = aws_key_pair.nurnokp1.key_name
 security_groups = [“${aws_security_group.nurnosecgrp1.name}”]

 tags = {
  Name = “nurno-web”
 }
}

resource “aws_volume_attachment” “ebs” {
  device_name = “/dev/sdh”
  volume_id = aws_ebs_volume.ebsnurno1.id
  instance_id = aws_instance.web.id
}

chiewyea
chiewyea
1 year ago

resource “tls_private_key” “example” {
 algorithm = “RSA”
 rsa_bits = 4096
}

resource “aws_key_pair” “cy_assignment_key” {
 key_name  = “cy-key”
 public_key = “${tls_private_key.example.public_key_openssh}”
}

resource “aws_security_group” “cy-sg” {
 name_prefix = “cy-sg”
  
 ingress {
  from_port = 22
  to_port = 22
  protocol = “tcp”
  cidr_blocks = [“0.0.0.0/0”]
 }
  
 ingress {
  from_port = 80
  to_port = 80
  protocol = “tcp”
  cidr_blocks = [“0.0.0.0/0”]
 }
  
 tags = {
  Name = “CY Asgn1 SG”
 }
}

resource “aws_instance” “cy-asgn1-instance” {
 ami      = “ami-08a52ddb321b32a8c”
 instance_type = “t2.micro”
 key_name   = aws_key_pair.cy_assignment_key.key_name
 vpc_security_group_ids = [aws_security_group.cy-sg.id]

 tags = {
  Name = “cy-asgn1-instance”
 }
}

resource “aws_ebs_volume” “example” {
 availability_zone = aws_instance.cy-asgn1-instance.availability_zone
 size       = 5

 tags = {
  Name = “CYeaVolume”
 }
}

resource “aws_volume_attachment” “ebs” {
 device_name = “/dev/sdh”
 volume_id = aws_ebs_volume.example.id
 instance_id = aws_instance.cy-asgn1-instance.id 
}

beryl
beryl
1 year ago

resource “aws_ebs_volume” “example” {
 availability_zone = “us-east-1a”
 size       = 5
 tags = {
  Name = “BerylVolume”
 }
}

resource “aws_key_pair” “deployer” {
 key_name  = “beryl-keypair”
 public_key = “ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCBYKXjJrWaTt+n5n880rPUlofEfr1YzXzl8AIJ5FUvbjCdUJ0T/c0m77S3qfYQWmOgmW3IC2emElzfh5TY+HVhzI7IGo1isV7xdrUsT35xTZikMMtmaTaYkFZ4sw6DTBmF8sZwvkJwBeRNqOd/BpPthmD3f4sW414IoXZR69A5UAd1HJ0LCmhWWDB6k4k6sVsz4jK5sDEIWtNKMhS3RATby64W1/F81LWBgvAdFaJKiMfmH6kwLh1RackcJd02VR5LhwiocvqEdVViWba+OgHV9JDXW6gjIQ9XxcgVfnzH1Kpx4vcTZRlFEL3el3YrcuXYmuAgSZtqZfvlQQI3jsM7”
}

resource “aws_security_group” “allow_tls” {
 name    = “beryl-sec-group”
 description = “Allow TLS inbound traffic”
 tags = {
  Name = “beryl terraform test”
 }
 ingress {
  from_port  = 443
  to_port   = 443
  protocol  = “tcp”

 }
  ingress {
  from_port  = 80
  to_port   = 80
  protocol  = “tcp”
 }
  ingress {
  from_port  = 22
  to_port   = 22
  protocol  = “tcp”
 }
 egress {
  from_port    = 0
  to_port     = 0
  protocol    = “tcp”
 }
}

resource “aws_instance” “web” {
 ami        = “ami-053b0d53c279acc90”
 instance_type = “t3.micro”
 security_groups = [“${aws_security_group.allow_tls.name}”]
 key_name = aws_key_pair.deployer.key_name
  
 tags = {
Name = “beryl-testupdate”
 }
}

resource “aws_volume_attachment” “ebs” {
device_name = “/dev/sdh”
volume_id = aws_ebs_volume.example.id
instance_id = aws_instance.web.id
}

cheah
cheah
1 year ago

resource “aws_key_pair” “cheah_keypair” {
 key_name  = “cheah-keypair”
 public_key = file(“~/cheah/.ssh/id_rsa.pub”)
}

resource “aws_security_group” “cheah_security_group” {
 name    = “cheah-policy”

 ingress {
  from_port  = 22
  to_port   = 22
  protocol  = “tcp”

}

 ingress {
  from_port  = 80
  to_port   = 80
  protocol  = “tcp”

}
}

resource “aws_instance” “web” {
 ami      = “ami-053b0d53c279acc90”
 instance_type = “t3.micro”
 key_name   = aws_key_pair.cheah_keypair.key_name
 security_groups = [
  aws_security_group.cheah_security_group.name
 ]
 tags = {
  Name = “cheah-instance”
 }
}

resource “aws_ebs_volume” “cheah_volume” {
 availability_zone = “us-east-1a” 
 size       = 5
 type       = “gp2”
}

resource “aws_volume_attachment” “cheah_attachment” {
 device_name = “/dev/cheah”
 volume_id  = aws_ebs_volume.cheah_volume.id
 instance_id = aws_instance.web.id
}

output “vms_publicip” {
 value = aws_instance.web.public_ip
}

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