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main.tf
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resource "aws_vpc" "bookstore_vpc" {
cidr_block = "10.0.0.0/16"
tags = {
Name = "bookstore_vpc"
}
}
resource "aws_internet_gateway" "bookstore_ig" {
vpc_id = aws_vpc.bookstore_vpc.id
tags = {
Name = "bookstore_ig"
}
}
resource "aws_route_table" "bookstore_rt" {
vpc_id = aws_vpc.bookstore_vpc.id
route {
cidr_block = "0.0.0.0/0"
gateway_id = aws_internet_gateway.bookstore_ig.id
}
# route {
# ipv6_cidr_block = "::/0"
# egress_only_gateway_id = aws_egress_only_internet_gateway.bookstore_vpc.id
# }
tags = {
Name = "bookstore_rt"
}
}
resource "aws_subnet" "bookstore_s1" {
vpc_id = aws_vpc.bookstore_vpc.id
cidr_block = "10.0.1.0/24"
availability_zone = "us-east-1a"
map_public_ip_on_launch = "true"
tags = {
Name = "bookstore_s1"
}
}
resource "aws_route_table_association" "a" {
subnet_id = aws_subnet.bookstore_s1.id
route_table_id = aws_route_table.bookstore_rt.id
}
resource "aws_security_group" "allow_web" {
name = "allow_web_traffic"
description = "Allow Web inbound traffic"
vpc_id = aws_vpc.bookstore_vpc.id
ingress {
description = "HTTPS"
from_port = 443
to_port = 443
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
ingress {
description = "HTTP"
from_port = 80
to_port = 80
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
ingress {
description = "SSH"
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"]
ipv6_cidr_blocks = ["::/0"]
}
tags = {
Name = "allow_web"
}
}
resource "aws_network_interface" "web_server_nic" {
subnet_id = aws_subnet.bookstore_s1.id
private_ips = ["10.0.1.50"]
security_groups = [aws_security_group.allow_web.id]
}
resource "aws_eip" "one" {
vpc = true
network_interface = aws_network_interface.web_server_nic.id
associate_with_private_ip = "10.0.1.50"
depends_on = [
aws_internet_gateway.bookstore_ig
]
}
resource "aws_instance" "bookstore_web_server" {
ami = var.ami
instance_type = var.instance_type
availability_zone = "us-east-1a"
key_name = "bookstore-key"
network_interface {
device_index = 0
network_interface_id = aws_network_interface.web_server_nic.id
}
# Check instance connection
provisioner "remote-exec" {
inline = ["sudo apt install -y python3"]
connection {
type = "ssh"
user = "ubuntu"
private_key = file(var.ssh_key_private)
host = self.public_ip
}
}
# user_data = "${file("install_apache.sh")}"
tags = {
Name = var.instance_name
}
}
#=======================
# Start ansible playbook
#=======================
## make playbook
resource "null_resource" "CK_Ubuntu" {
triggers = {
instance_ips = join(", ", aws_instance.bookstore_web_server[*].public_ip)
}
provisioner "local-exec" {
command = "ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook -u ubuntu -i '${join(", ", aws_instance.bookstore_web_server[*].public_ip)}', --private-key ${var.ssh_key_private} ${var.playbook_path}"
}
}