First Commit

.github/workflows/tf-docs.yaml

@@ -0,0 +1,27 @@
+name: Generate terraform docs
+on:
+  pull_request:
+    branches:
+      - main
+
+  workflow_dispatch:
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: 'write'
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        ref:  ${{ github.event.pull_request.head.ref }} # Use the PR branch for checkout
+
+    - name: Render terraform docs inside the README.md and push changes back to PR branch
+      uses: terraform-docs/gh-actions@v1.4.1
+      with:
+        working-dir: .
+        output-file: README.md
+        output-method: inject
+        git-push: "true"

.gitignore

@@ -13,7 +13,7 @@ crash.*.log
 # password, private keys, and other secrets. These should not be part of version 
 # control as they are data points which are potentially sensitive and subject 
 # to change depending on the environment.
-*.tfvars
+# *.tfvars
 *.tfvars.json
 
 # Ignore override files as they are usually used to override resources locally and so

README.md

@@ -1 +1,35 @@
-# database-as-code
+# database-as-code
+
+<!-- BEGIN_TF_DOCS -->
+## Requirements
+
+| Name | Version |
+|------|---------|
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | ~>1.9.0 |
+| <a name="requirement_postgresql"></a> [postgresql](#requirement\_postgresql) | 1.25.0 |
+
+## Providers
+
+No providers.
+
+## Modules
+
+| Name | Source | Version |
+|------|--------|---------|
+| <a name="module_database"></a> [database](#module\_database) | ./modules/database | n/a |
+
+## Resources
+
+No resources.
+
+## Inputs
+
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| <a name="input_postgresql_databases"></a> [postgresql\_databases](#input\_postgresql\_databases) | A map of PostgreSQL databases to create | <pre>map(object({<br/>        name     = string<br/>        db_owner = string<br/>    }))</pre> | `{}` | no |
+| <a name="input_postgresql_default_password"></a> [postgresql\_default\_password](#input\_postgresql\_default\_password) | The password for the PostgreSQL user | `string` | `""` | no |
+
+## Outputs
+
+No outputs.
+<!-- END_TF_DOCS -->

backends/wsl.hcl

@@ -0,0 +1 @@
+path = "/mnt/c/Users/gaura/OneDrive/GITHUB/iamgp21/TF_STATE/wsl2_postgresql.tfstate"

entrypoint.tf

@@ -0,0 +1,7 @@
+module "database" {
+    source = "./modules/database"
+    postgresql_databases = var.postgresql_databases
+    providers = {
+        postgresql.wsl = postgresql.wsl
+    }
+}

modules/README.md

@@ -0,0 +1,25 @@
+<!-- BEGIN_TF_DOCS -->
+## Requirements
+
+No requirements.
+
+## Providers
+
+No providers.
+
+## Modules
+
+No modules.
+
+## Resources
+
+No resources.
+
+## Inputs
+
+No inputs.
+
+## Outputs
+
+No outputs.
+<!-- END_TF_DOCS -->

modules/database/README.md

@@ -0,0 +1,31 @@
+<!-- BEGIN_TF_DOCS -->
+## Requirements
+
+No requirements.
+
+## Providers
+
+| Name | Version |
+|------|---------|
+| <a name="provider_postgresql.wsl"></a> [postgresql.wsl](#provider\_postgresql.wsl) | n/a |
+
+## Modules
+
+No modules.
+
+## Resources
+
+| Name | Type |
+|------|------|
+| [postgresql_database.example_db](https://registry.terraform.io/providers/cyrilgdn/postgresql/latest/docs/resources/database) | resource |
+
+## Inputs
+
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| <a name="input_postgresql_databases"></a> [postgresql\_databases](#input\_postgresql\_databases) | A map of PostgreSQL databases to create | <pre>map(object({<br/>        name     = string<br/>        db_owner = string<br/>    }))</pre> | `{}` | no |
+
+## Outputs
+
+No outputs.
+<!-- END_TF_DOCS -->

modules/database/main.tf

@@ -0,0 +1,6 @@
+resource "postgresql_database" "example_db" {
+  provider = postgresql.wsl
+  for_each = var.postgresql_databases  
+  name     = each.value.name
+  owner    = each.value.db_owner
+}

modules/database/terraform.tf

@@ -0,0 +1,8 @@
+terraform {
+  required_providers {
+    postgresql = {
+      source = "cyrilgdn/postgresql"
+      configuration_aliases = [postgresql.wsl]
+    }
+  }
+}

modules/database/variables.tf

@@ -0,0 +1,8 @@
+variable "postgresql_databases" {
+    description = "A map of PostgreSQL databases to create"
+    type        = map(object({
+        name     = string
+        db_owner = string
+    }))
+    default     = {}
+}

provider.tf

@@ -0,0 +1,9 @@
+provider "postgresql" {
+  alias           = "wsl"
+  host            = "172.31.161.14"
+  port            = 5432
+  database        = "postgres" # This is the default database
+  username        = "postgres" # Default PostgreSQL user(superuser)
+  password        = var.postgresql_default_password
+  sslmode         = "require"
+}

tfvars/wsl.tfvars

@@ -0,0 +1,6 @@
+postgresql_databases = {
+  example_db = {
+    name     = "example_db"
+    db_owner = "postgres"
+  }
+}

variables.tf

@@ -0,0 +1,16 @@
+variable "postgresql_default_password" {
+  description = "The password for the PostgreSQL user"
+  type        = string
+  sensitive   = true
+  default     = ""
+
+}
+
+variable "postgresql_databases" {
+    description = "A map of PostgreSQL databases to create"
+    type        = map(object({
+        name     = string
+        db_owner = string
+    }))
+    default     = {}
+}

versions.tf

@@ -0,0 +1,11 @@
+terraform {
+  required_version = "~>1.9.0"
+  required_providers {
+    postgresql = {  
+      source  = "cyrilgdn/postgresql"
+      version = "1.25.0"
+    }
+  }
+  backend "local" {
+  }
+}