kluu1 · October 6, 2020 15:43 · Oct 6, 2020 · Oct 6, 2020 · Oct 6, 2020 · Oct 6, 2020
diff --git a/main.tf b/main.tf
@@ -42,10 +42,10 @@ data "aws_ami" "ubuntu" {
 }
 
 resource "aws_instance" "jenkins" {
-  ami           = data.aws_ami.ubuntu.id
-  instance_type = "t2.micro"
+  ami             = data.aws_ami.ubuntu.id
+  instance_type   = "t2.micro"
   security_groups = [aws_security_group.web_traffic.name]
-  key_name = "kluu"
+  key_name        = "kluu"
 
   tags = {
     "Name"      = "Jenkins_Server"

diff --git a/main.tf b/main.tf
@@ -45,6 +45,7 @@ resource "aws_instance" "jenkins" {
   ami           = data.aws_ami.ubuntu.id
   instance_type = "t2.micro"
   security_groups = [aws_security_group.web_traffic.name]
+  key_name = "kluu"
 
   tags = {
     "Name"      = "Jenkins_Server"

diff --git a/main.tf b/main.tf
@@ -5,12 +5,12 @@ provider "aws" {
 
 variable "ingressrules" {
   type    = list(number)
-  default = [80, 443]
+  default = [80, 443, 22]
 }
 
 resource "aws_security_group" "web_traffic" {
   name        = "Allow web traffic"
-  description = "Allow standard http/https ports inbound and everything outbound"
+  description = "Allow ssh and standard http/https ports inbound and everything outbound"
 
   dynamic "ingress" {
     iterator = port

diff --git a/main.tf b/main.tf
@@ -8,8 +8,8 @@ variable "ingressrules" {
   default = [80, 443]
 }
 
-resource "aws_security_group" "prod_web" {
-  name        = "prod_web"
+resource "aws_security_group" "web_traffic" {
+  name        = "Allow web traffic"
   description = "Allow standard http/https ports inbound and everything outbound"
 
   dynamic "ingress" {
@@ -36,15 +36,16 @@ resource "aws_security_group" "prod_web" {
 }
 
 data "aws_ami" "ubuntu" {
-  most_recent = true
 
 ...
 
+}
+
 resource "aws_instance" "jenkins" {
   ami           = data.aws_ami.ubuntu.id
   instance_type = "t2.micro"
-  security_groups = [aws_security_group.prod_web.id]
-  
+  security_groups = [aws_security_group.web_traffic.name]
+
   tags = {
     "Name"      = "Jenkins_Server"
     "Terraform" = "true"

diff --git a/main.tf b/main.tf
@@ -38,4 +38,15 @@ resource "aws_security_group" "prod_web" {
 data "aws_ami" "ubuntu" {
   most_recent = true
 
-...
+...
+
+resource "aws_instance" "jenkins" {
+  ami           = data.aws_ami.ubuntu.id
+  instance_type = "t2.micro"
+  security_groups = [aws_security_group.prod_web.id]
+
+  tags = {
+    "Name"      = "Jenkins_Server"
+    "Terraform" = "true"
+  }
+}
diff --git a/main.tf b/main.tf
@@ -10,7 +10,7 @@ variable "ingressrules" {
 
 resource "aws_security_group" "prod_web" {
   name        = "prod_web"
-  description = "Allow standard http port inbound and everything outbound"
+  description = "Allow standard http/https ports inbound and everything outbound"
 
   dynamic "ingress" {
     iterator = port

diff --git a/main.tf b/main.tf
@@ -3,21 +3,30 @@ provider "aws" {
   region  = "us-east-1"
 }
 
+variable "ingressrules" {
+  type    = list(number)
+  default = [80, 443]
+}
+
 resource "aws_security_group" "prod_web" {
   name        = "prod_web"
   description = "Allow standard http port inbound and everything outbound"
 
-  ingress {
-    from_port   = 80
-    to_port     = 80
-    protocol    = "tcp"
-    cidr_blocks = ["0.0.0.0/0"]
+  dynamic "ingress" {
+    iterator = port
+    for_each = var.ingressrules
+    content {
+      from_port   = port.value
+      to_port     = port.value
+      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"]
   }
 

diff --git a/main.tf b/main.tf
@@ -5,20 +5,14 @@ provider "aws" {
 
 resource "aws_security_group" "prod_web" {
   name        = "prod_web"
-  description = "Allow standard http/https ports inbound and everything outbound"
+  description = "Allow standard http port inbound and everything outbound"
 
   ingress {
     from_port   = 80
     to_port     = 80
     protocol    = "tcp"
     cidr_blocks = ["0.0.0.0/0"]
   }
-  ingress {
-    from_port   = 443
-    to_port     = 443
-    protocol    = "tcp"
-    cidr_blocks = ["0.0.0.0/0"]
-  }
 
   egress {
     from_port = 0

diff --git a/main.tf b/main.tf
@@ -35,24 +35,4 @@ resource "aws_security_group" "prod_web" {
 data "aws_ami" "ubuntu" {
   most_recent = true
 
-  filter {
-    name   = "name"
-    values = ["ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*"]
-  }
-
-  filter {
-    name   = "virtualization-type"
-    values = ["hvm"]
-  }
-
-  owners = ["099720109477"]
-}
-
-resource "aws_instance" "jenkins" {
-  ami           = data.aws_ami.ubuntu.id
-  instance_type = "t2.micro"
-  tags = {
-    "Name"      = "Jenkins_Server"
-    "Terraform" = "true"
-  }
-}
+...
diff --git a/main.tf b/main.tf
@@ -0,0 +1,58 @@
+provider "aws" {
+  profile = "default"
+  region  = "us-east-1"
+}
+
+resource "aws_security_group" "prod_web" {
+  name        = "prod_web"
+  description = "Allow standard http/https ports inbound and everything outbound"
+
+  ingress {
+    from_port   = 80
+    to_port     = 80
+    protocol    = "tcp"
+    cidr_blocks = ["0.0.0.0/0"]
+  }
+  ingress {
+    from_port   = 443
+    to_port     = 443
+    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"]
+  }
+
+  tags = {
+    "Terraform" = "true"
+  }
+}
+
+data "aws_ami" "ubuntu" {
+  most_recent = true
+
+  filter {
+    name   = "name"
+    values = ["ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*"]
+  }
+
+  filter {
+    name   = "virtualization-type"
+    values = ["hvm"]
+  }
+
+  owners = ["099720109477"]
+}
+
+resource "aws_instance" "jenkins" {
+  ami           = data.aws_ami.ubuntu.id
+  instance_type = "t2.micro"
+  tags = {
+    "Name"      = "Jenkins_Server"
+    "Terraform" = "true"
+  }
+}
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