.gitignore

@@ -22,3 +22,5 @@ blog/static
 test/
 .DS_Store
 
+# terraform
+.terraform/

.vscode/settings.json

@@ -1,5 +1,4 @@
 {
-  "editor.defaultFormatter": "akmittal.hugofy",
   "editor.formatOnPaste": false,
   "[html]": {
     "editor.defaultFormatter": "HookyQR.beautify"
@@ -11,5 +10,8 @@
   "twig-language-2.endComma": "always",
   "[scss]": {
     "editor.defaultFormatter": "HookyQR.beautify"
+  },
+  "[tfvars]": {
+    "editor.defaultFormatter": "hashicorp.terraform"
   }
 }

terraform.md

@@ -0,0 +1,60 @@
+# Terraform
+
+## Structure
+
+The following should go in the root of your project - this is for the LS VSCode which needs the terraform in the root of the project.
+
+Place the `Makefile` in the root of this folder.
+
+Create a `Makefile.env` file
+
+Create a `./variables` folder and create `.tfvars` files in here with the naming convention `stage-environment.tfvars` e.g `prod-us-east-2.tfvars`.
+
+You can then create a `main.tf`, `outputs.tf` and `variables.tf` file in the root of your folder.
+
+## Makefile
+
+Using the makefile from <https://github.com/pgporada/terraform-makefile>.
+
+`wget https://raw.githubusercontent.com/pgporada/terraform-makefile/master/Makefile`.
+
+Current version has a pull request pending that fixes a dynamo db issue:
+
+`wget https://raw.githubusercontent.com/geftactics/terraform-makefile/geftactics-dynamodb-check/Makefile`.
+
+- Add `-include Makefile.env` after the `.PHONY` entry to the `Makefile`.
+- Change the `S3_BUCKET` and `DYNAMODB_TABLE` to:
+
+```env
+S3_BUCKET="$(ENV)-$(REGION)-$(PROJECT)-terraform"
+DYNAMODB_TABLE="$(ENV)-$(REGION)-$(PROJECT)-terraform"
+```
+
+In the `Makefile.env` add the environment variables needed for the `Makfile`:
+
+```env
+ENV="prod"
+REGION="eu-west-1"
+PROJECT="panaetius-blog"
+AWS_PROFILE="admin"
+```
+
+### Options
+
+```text
+$ make
+apply                          Have terraform do the things. This will cost money.
+destroy-backend                Destroy S3 bucket and DynamoDB table
+destroy                        Destroy the things
+destroy-target                 Destroy a specific resource. Caution though, this destroys chained resources.
+plan-destroy                   Creates a destruction plan.
+plan                           Show what terraform thinks it will do
+plan-target                    Shows what a plan looks like for applying a specific resource
+prep                           Prepare a new workspace (environment) if needed, configure the tfstate backend, update any modules, and switch to the workspace
+```
+
+## Commands
+
+### New project
+
+`gmake prep` - this will create an S3 bucket for tfstate and a DynamoDB table for the lock state.