Initial commit

Author: eriktisme

.github/workflows/check.yml

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+name: Check
+on: [ push, pull_request ]
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: 0.14.0
+
+      - name: Validate Module
+        env:
+          AWS_REGION: 'eu-west-1'
+        run: |
+          terraform init -backend=false
+          terraform validate
+          terraform fmt -check
+      - name: Validate Examples
+        env:
+          AWS_REGION: 'eu-west-1'
+        run: |
+          for example in $(find examples -maxdepth 1 -mindepth 1 -type d); do
+            cd $example
+            terraform init -backend=false
+            terraform validate
+            terraform fmt -check
+            cd -
+          done

.gitignore

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+*.tfvars
+*.tfstate*
+*.lock.hcl*
+.terraform/

.pre-commit-config.yaml

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+repos:
+  - repo: git://github.com/pre-commit/pre-commit-hooks
+    rev: v3.4.0
+    hooks:
+      - id: check-json
+      - id: check-merge-conflict
+      - id: check-yaml
+      - id: detect-private-key
+      - id: pretty-format-json
+        args:
+          - --autofix
+      - id: trailing-whitespace
+
+  - repo: git://github.com/igorshubovych/markdownlint-cli
+    rev: v0.26.0
+    hooks:
+      - id: markdownlint
+
+  - repo: git://github.com/antonbabenko/pre-commit-terraform
+    rev: v1.45.0
+    hooks:
+      - id: terraform_docs
+      - id: terraform_fmt

LICENSE

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+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

README.md

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+# AWS S3 Bootstrap State Module
+
+A Terraform module to create and manage Terraform state on AWS.
+Available through the [Terraform registry](https://registry.terraform.io/modules/eriktisme/bootstrap/aws/latest).
+
+## Terraform versions
+
+Terraform 0.13 and above are supported.
+
+## Usage example
+
+- A simple example is contained in the [examples directory](./examples/simple).
+
+## Authors
+
+- [Erik van Dam](https://github.com/eriktisme)
+
+## License
+
+The Apache License, Version 2.0. Please see [License File](LICENSE) for more information.

examples/simple/main.tf

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+module "bootstrap" {
+  source = "../../"
+
+  project_alias = "simple"
+  region        = "eu-west-1"
+}

main.tf

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+module "terraform_state_bucket" {
+  source  = "eriktisme/s3-bucket/aws"
+  version = "0.1.0"
+
+  bucket = "${var.project_alias}-${var.bucket_purpose}-${var.region}"
+
+  tags = merge(var.tags)
+}
+
+resource "aws_dynamodb_table" "terraform_state_lock" {
+  hash_key       = "LockID"
+  name           = var.table_name
+  read_capacity  = 2
+  write_capacity = 2
+
+  server_side_encryption {
+    enabled = true
+  }
+
+  attribute {
+    name = "LockID"
+    type = "S"
+  }
+
+  tags = merge(var.tags)
+}

outputs.tf

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+output "dynamodb_table" {
+  description = "The name of the DynamoDB table created for the Terraform state."
+  value       = aws_dynamodb_table.terraform_state_lock.id
+}

variables.tf

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+variable "table_name" {
+  description = "The table name for the Terraform state lock."
+  default     = "terraform-state-lock"
+  type        = string
+}
+
+variable "project_alias" {
+  description = "The AWS account alias."
+  type        = string
+}
+
+variable "bucket_purpose" {
+  description = "The identification of the bucket's purpose."
+  default     = "terraform-state"
+  type        = string
+}
+
+variable "region" {
+  description = "The AWS region the account will be bootstrapped in."
+  type        = string
+}
+
+variable "tags" {
+  description = "A mapping of tags to assign to the table."
+  type        = map(string)
+  default     = {}
+}

versions.tf

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+terraform {
+  required_version = ">= 0.13"
+
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 3.23.0"
+    }
+  }
+}