Initial update to 3rd edition code

Author: brikis98

code/ansible/01-why-terraform/procedural-examples.yml

@@ -1,9 +1,9 @@
 - ec2:
     count: 10
-    image: ami-0c55b159cbfafe1f0
+    image: ami-0fb653ca2d3203ac1
     instance_type: t2.micro
 
 - ec2:
     count: 5
-    image: ami-0c55b159cbfafe1f0
+    image: ami-0fb653ca2d3203ac1
     instance_type: t2.micro

code/json/02-intro-to-terraform-syntax/iam-policy.json

@@ -0,0 +1,80 @@
+{
+  "Version": "2012-10-17",
+  "Statement": [
+    {
+      "Effect": "Allow",
+      "Action": "ec2:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "elasticloadbalancing:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "cloudwatch:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "autoscaling:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "iam:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "s3:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "dynamodb:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "kms:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "lambda:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "application-autoscaling:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "rds:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "sns:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "logs:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "organizations:*",
+      "Resource": "*"
+    },
+    {
+      "Effect": "Allow",
+      "Action": "account:*",
+      "Resource": "*"
+    }
+  ]
+}

code/opa/09-testing-terraform-code/README.md

@@ -0,0 +1,13 @@
+# OPA example
+
+This folder contains example [Open Policy Agent (OPA)](https://www.openpolicyagent.org/) policy that enforces all 
+module source URLs come from the `brikis98` GitHub org.
+
+For more info, please see Chapter 9, "How to test Terraform code", of
+*[Terraform: Up and Running](http://www.terraformupandrunning.com)*.
+
+## Quick start
+
+The best way to run this test is with Terratest. See 
+[opa_test.go](../../terraform/09-testing-terraform-code/test/opa_test.go).
+

code/opa/09-testing-terraform-code/enforce_source.rego

@@ -0,0 +1,10 @@
+package enforce_source
+
+allow = true {
+    count(violation) == 0
+}
+
+violation[module_label] {
+    some module_label, i
+    startswith(input.module[module_label][i].source, "github.com/brikis98") == false
+}

code/packer/01-why-terraform/webserver.json

@@ -4,7 +4,7 @@
     "instance_type": "t2.micro",
     "region": "us-east-2",
     "type": "amazon-ebs",
-    "source_ami": "ami-0c55b159cbfafe1f0",
+    "source_ami": "ami-0fb653ca2d3203ac1",
     "ssh_username": "ubuntu"
   }],
   "provisioners": [{