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terraform fmt Failed

./a-loadbalancer/main.tf

 #-----------------------module/a-loadbalancer/main.tf------------------- #----------create an application load balancer--------------------- resource "aws_lb" "alb-frontend" { - name = "aws-alb" - internal = false - security_groups = [ var.alb-sg ] - subnets = var.pub-subnet  + name = "aws-alb" + internal = false + security_groups = [var.alb-sg] + subnets = var.pub-subnet enable_cross_zone_load_balancing = true - ip_address_type = var.ip_type + ip_address_type = var.ip_type tags = { Name = "alb-frontend" } interval = "30" } - } +} #--------------create a http listenr for load balancer---------------------- resource "aws_lb_listener" "alb-frontend" { load_balancer_arn = "${aws_lb.alb-frontend.arn}" - port = 80 - protocol = "HTTP" + port = 80 + protocol = "HTTP" default_action { - type = "forward" + type = "forward" target_group_arn = "${aws_lb_target_group.alb-frontend.arn}" } -  + } #-----------attach ec2 instances to the the application load balancer--------------------------------- resource "aws_lb_target_group_attachment" "alb-frontend" { - count = 2 + count = 2 target_group_arn = "${aws_lb_target_group.alb-frontend.arn}" - target_id = "${element(split(", ", join(", ", var.target-id)), count.index)}" - port = 80 + target_id = "${element(split(", ", join(", ", var.target-id)), count.index)}" + port = 80 }

./a-loadbalancer/variables.tf

 variable "ip_type" { default = "ipv4" - type = "string" + type = "string" } variable "alb-sg" {

./instance/main.tf

 data "aws_ami" "ami" { most_recent = true - owners = ["amazon"] - filter { - name = "name" + owners = ["amazon"] + filter { + name = "name" values = ["amzn-ami-hvm*-x86_64-gp2"] } 

./main.tf

 provider "aws" { } module "storage" { - source = "./storage" + source = "./storage" projectname = var.projectname } module "network" { - source = "./networking" - cidrblock = var.cidrblock - accessIp = var.accessIp - cidr_public = var.cidr_public  + source = "./networking" + cidrblock = var.cidrblock + accessIp = var.accessIp + cidr_public = var.cidr_public cidr_private = var.cidr_private } module "instance" { - source = "./instance" - keyname = var.keyname - publickeypath = var.publickeypath - bastion-sg = "${module.network.bastion-sg}" - ec2-sg = "${module.network.ec2-sg}" - instancetype = var.instancetype - counts = var.counts - private-subnets = "${module.network.private_subnet}"  - public-subnet = "${module.network.public_Subnet}" + source = "./instance" + keyname = var.keyname + publickeypath = var.publickeypath + bastion-sg = "${module.network.bastion-sg}" + ec2-sg = "${module.network.ec2-sg}" + instancetype = var.instancetype + counts = var.counts + private-subnets = "${module.network.private_subnet}" + public-subnet = "${module.network.public_Subnet}" } module "loadbalancer" { - source = "./a-loadbalancer" - alb-sg = "${module.network.alb-sg}" + source = "./a-loadbalancer" + alb-sg = "${module.network.alb-sg}" pub-subnet = "${module.network.public_Subnet}" - vpc-id = "${module.network.vpc-id}" - target-id = [ "${module.instance.ec2instance_id}" ] + vpc-id = "${module.network.vpc-id}" + target-id = ["${module.instance.ec2instance_id}"] }

./networking/main.tf

 } #---------------create a vpc-------------------------- resource "aws_vpc" "tfs_vpc" { - cidr_block = var.cidrblock - enable_dns_support = true + cidr_block = var.cidrblock + enable_dns_support = true enable_dns_hostnames = true tags = { Name = "tf-vpc" #---------------------public and private subnet resources--------------------- resource "aws_subnet" "tfs_public-subnet" { - count = 2 - cidr_block = var.cidr_public[count.index] - vpc_id = "${aws_vpc.tfs_vpc.id}" - availability_zone = "${data.aws_availability_zones.available_az.names[count.index]}" + count = 2 + cidr_block = var.cidr_public[count.index] + vpc_id = "${aws_vpc.tfs_vpc.id}" + availability_zone = "${data.aws_availability_zones.available_az.names[count.index]}" tags = { Name = "tfs-public-subnets-${count.index + 1}" } } #--------------public and private route tables associations to subnets------------------ resource "aws_route_table_association" "tfs-public-rta" { - count = length(aws_subnet.tfs_public-subnet) - subnet_id = "${aws_subnet.tfs_public-subnet.*.id[count.index]}" + count = length(aws_subnet.tfs_public-subnet) + subnet_id = "${aws_subnet.tfs_public-subnet.*.id[count.index]}" route_table_id = "${aws_route_table.public-route.id}" } resource "aws_route_table_association" "tfs-private-rta" { - count = length(aws_subnet.tfs_private-subnet) - subnet_id = "${aws_subnet.tfs_private-subnet.*.id[count.index]}" + count = length(aws_subnet.tfs_private-subnet) + subnet_id = "${aws_subnet.tfs_private-subnet.*.id[count.index]}" route_table_id = "${aws_default_route_table.private-route.id}" } #-------allocate an elastic ip------------ resource "aws_eip" "nat-eip" { - vpc = true + vpc = true depends_on = ["aws_internet_gateway.tfs_ig"] } #-------------------------bastion host security group------------------------------ resource "aws_security_group" "bastion-sg" { - name = "bastion-sg" + name = "bastion-sg" vpc_id = "${aws_vpc.tfs_vpc.id}" -  + ingress { - from_port = 22 - to_port = 22  - protocol = "tcp" - cidr_blocks = [ var.accessIp ] + from_port = 22 + to_port = 22 + protocol = "tcp" + cidr_blocks = [var.accessIp] } -  + egress { - from_port = 0 - to_port = 0 - protocol = "-1" + from_port = 0 + to_port = 0 + protocol = "-1" cidr_blocks = ["0.0.0.0/0"] } } #----------------application load balancer security group----------------------- resource "aws_security_group" "alb-sg" { - name = "alb-sg" + name = "alb-sg" vpc_id = "${aws_vpc.tfs_vpc.id}" ingress { - from_port = 80 - to_port = 80 - protocol = "tcp" + from_port = 80 + to_port = 80 + protocol = "tcp" cidr_blocks = ["0.0.0.0/0"] } egress { - from_port = 0 - to_port = 0 - protocol = "-1" + from_port = 0 + to_port = 0 + protocol = "-1" cidr_blocks = ["0.0.0.0/0"] } -  +

./networking/outputs.tf

 value = "${aws_subnet.tfs_private-subnet.*.id}" } output "bastion-sg" { - value = "${aws_security_group.bastion-sg.id}" + value = "${aws_security_group.bastion-sg.id}" } output "ec2-sg" { value = "${aws_security_group.ec2-sg.id}"

./storage/main.tf

 } #----------------------create a s3 bucket---------------------------------- resource "aws_s3_bucket" "s3_bucket" { - bucket = "${var.projectname}-${random_id.bucket_id.dec}" - acl = "private" + bucket = "${var.projectname}-${random_id.bucket_id.dec}" + acl = "private" force_destroy = true tags = { Name = "tfs_bucket"

./storage/outputs.tf

 output "s3_bucket" { - value ="s3 bucket id is ${aws_s3_bucket.s3_bucket.id}" + value = "s3 bucket id is ${aws_s3_bucket.s3_bucket.id}" }

./variables.tf

 } variable "cidr_public" { - type = list + type = list description = "this is the cidr block for public subnet list: example [\"10.123.1.0/24\", \"10.123.2.0/24\"]" } variable "cidr_private" { - type = list + type = list description = "this is the cidr block for private subnet list: example [\"10.123.3.0/24\", \"10.123.4.0/24\"]" } variable "counts" {

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