More variable clean up for security groups

Removing traces from previous networking cleanout

infra/data.tf

@@ -0,0 +1,12 @@
+data "aws_vpc" "athens" {
+  id = var.vpc_id
+}
+
+data "aws_subnet" "delphi" {
+  id = "subnet-0a1943f26e4338cf6"
+}
+
+data "aws_subnet" "crete" {
+  id = "subnet-09302319a6678643f"
+}
+

infra/gateway.tf

@@ -1,8 +0,0 @@
-# Used to provide internet access for instances in the VPC
-resource "aws_internet_gateway" "athens_internet_gateway" {
-  vpc_id = aws_vpc.athens_vpc.id
-
-  tags = {
-    Name = "Athens Common Internet Gateway in Olypmus"
-  }
-}

infra/input-vars.tf

@@ -20,19 +20,8 @@ variable "aws_region" {
 	sensitive = true
 }
 
-######################### Subnet variables
-variable "crete_cidr" {
-	description = "CIDR block for the servers themselves"
-	type = string
-}
-variable "athens_availability_zone" {
-	description = "Availability zone for Project Bucket"
-	type = string
-}
-
-######################### VPC variables
-variable "athens_cidr" {
-	description = "VPC Subnet CIDR block"
+variable "vpc_id" {
+  description = "Project Athens VPC ID"
   type = string
 }
 
@@ -80,3 +69,17 @@ variable "resume_shockrah_xyz_bucket" {
   default     = "resume_shockrah_xyz"
 }
 
+variable "temper" {
+  type = object({
+    cert_arn = string
+  })
+}
+
+variable "sg" {
+  type = object({
+    base_ecs        = string
+    ecs_web_ingress = string
+    lb_health_check = string
+  })
+}
+

infra/load-balancer.tf

@@ -8,10 +8,10 @@ resource "aws_lb" "alpha" {
     name = "alpha-lb"
     internal = false
     load_balancer_type = "application"
-    subnets = [ aws_subnet.delphi.id, aws_subnet.crete_subnet.id ]
+    subnets = [ data.aws_subnet.delphi.id, data.aws_subnet.crete.id ]
     security_groups = [
-      aws_security_group.ecs_web_ingress.id,
-      aws_security_group.load_balancer_health_check.id
+      var.sg.ecs_web_ingress,
+      var.sg.lb_health_check
     ]
     # TODO: change this to true later
     enable_deletion_protection = false
@@ -25,7 +25,7 @@ resource "aws_lb_target_group" "nginx" {
   port = var.nginx_port
   protocol = "HTTP"
   target_type = "ip"
-  vpc_id = aws_vpc.athens_vpc.id
+  vpc_id = data.aws_vpc.athens.id
   health_check {
     interval = local.nginx_hp_check_interval
   }

infra/nginx.tf

@@ -52,12 +52,12 @@ resource "aws_ecs_service" "beta_reverse_proxy" {
   network_configuration {
     assign_public_ip  = true
     subnets = [
-      aws_subnet.delphi.id,
-      aws_subnet.crete_subnet.id,
+      data.aws_subnet.delphi.id,
+      data.aws_subnet.crete.id,
     ]
     security_groups = [
-      aws_security_group.ecs_web_ingress.id,
-      aws_security_group.base_ecs.id,
+      var.sg.ecs_web_ingress,
+      var.sg.base_ecs,
     ]
   }
   depends_on = [

infra/route-table.tf

@@ -1,23 +0,0 @@
-# NOTE: local traffic route is implied and does not need to be specified
-resource "aws_route_table" "crete_route_table" {
-  vpc_id = aws_vpc.athens_vpc.id
-  route {
-    cidr_block = "0.0.0.0/0"
-    gateway_id = aws_internet_gateway.athens_internet_gateway.id
-  }
-
-  tags = {
-    Name = "Crete IGW Route Table"
-  }
-}
-
-
-resource "aws_route_table_association" "crete_gateway_association" {
-  subnet_id = aws_subnet.crete_subnet.id
-  route_table_id = aws_route_table.crete_route_table.id
-}
-
-resource "aws_route_table_association" "delphi_gateway_association" {
-  subnet_id      = aws_subnet.delphi.id
-  route_table_id = aws_route_table.crete_route_table.id
-}

infra/security-groups.tf

@@ -1,90 +0,0 @@
-# Here are general definitions for security rulesets
-
-resource "aws_security_group" "ecs_web_ingress" {
-  name = "Alpha-Web-Ingress"
-  description = "Allow web traffic into the host"
-  vpc_id = aws_vpc.athens_vpc.id
-  ingress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 443
-    to_port   = 443
-    protocol  = "tcp"
-  }
-  ingress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 80
-    to_port   = 80
-    protocol  = "tcp"
-  }
-}
-
-resource "aws_security_group" "base_ecs" {
-  vpc_id = aws_vpc.athens_vpc.id
-  egress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 80
-    to_port   = 80
-    protocol  = "tcp"
-  }
-  egress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 443
-    to_port   = 443
-    protocol  = "tcp"
-  }
-  egress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 2049
-    to_port   = 2049
-    protocol  = "tcp"
-  }
-}
-
-resource "aws_security_group" "load_balancer_health_check" {
-  name = "Load Balancer Health check"
-  vpc_id = aws_vpc.athens_vpc.id
-  egress {
-    cidr_blocks = ["10.0.0.0/8"]
-    from_port = 80
-    to_port   = 80
-    protocol  = "tcp"
-  }
-}
-
-resource "aws_security_group" "general_web_req" {
-  name = "Athens General web server ruleset"
-  description = "Allowing strictly web traffic"
-  vpc_id = aws_vpc.athens_vpc.id
-  # Intake of web requests(only serving TLS enabled traffic)
-  ingress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 443
-    to_port = 443
-    protocol = "tcp"
-  }
-  ingress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 80
-    to_port = 80
-    protocol = "tcp"
-  }
-  # WARN: Due to the usage of debian based images this rule
-  # is effectively required in order to properly update
-  # the system as apt mostly talks over port 443(maybe port 80 too?)
-  egress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 443
-    to_port = 443
-    protocol = "tcp"
-  }
-  # WARN: like 99% certrain apt falls back to port 80 on occasion
-  # which means we kinda need egress in to not break when requesting
-  # from shitty repos ...
-  egress {
-    cidr_blocks = ["0.0.0.0/0"]
-    from_port = 80
-    to_port = 80
-    protocol = "tcp"
-  }
-}
-

infra/subnet.tf

@@ -1,23 +0,0 @@
-# This script represents the subnet structure for Crete(primary subnet)
-
-resource "aws_subnet" "crete_subnet" {
-  vpc_id = aws_vpc.athens_vpc.id
-  # 10.0.1.0/24
-  cidr_block = var.crete_cidr
-  availability_zone = var.athens_availability_zone
-
-  tags = {
-    Name = "Crete Subnet"
-    Description = "Main subnet for EC2 and Alpha-LB"
-  }
-}
-
-resource "aws_subnet" "delphi" {
-  vpc_id = aws_vpc.athens_vpc.id
-  cidr_block = "10.0.2.0/24"
-  availability_zone = "us-west-1c"
-  tags = {
-    Name = "Delphi Subnet"
-    Description = "Secondary subnet for the Alpha-LB mostly"
-  }
-}

infra/vpc.tf

@@ -1,11 +0,0 @@
-
-resource "aws_vpc" "athens_vpc" {
-  cidr_block = var.athens_cidr
-  enable_dns_support = true
-  enable_dns_hostnames = true
-
-  tags = {
-    Name = "Project Athens VPC"
-  }
-}
-