chore: initial commit of vault agent example

Signed-off-by: Bruce Becker <brucellino@protonmail.com>

README.md

@@ -26,10 +26,10 @@ These examples show how to use the module in your project, and are also use for
 
 | Name | Version |
 |------|---------|
-| <a name="provider_digitalocean"></a> [digitalocean](#provider\_digitalocean) | >=2.21.0 |
-| <a name="provider_http"></a> [http](#provider\_http) | >=3.0.1 |
-| <a name="provider_random"></a> [random](#provider\_random) | >=3.3.2 |
-| <a name="provider_vault"></a> [vault](#provider\_vault) | >=3.8.0 |
+| <a name="provider_digitalocean"></a> [digitalocean](#provider\_digitalocean) | 2.26.0 |
+| <a name="provider_http"></a> [http](#provider\_http) | 3.2.1 |
+| <a name="provider_random"></a> [random](#provider\_random) | 3.4.3 |
+| <a name="provider_vault"></a> [vault](#provider\_vault) | 3.13.0 |
 
 ## Modules
 

examples/vault-agent/main.tf

@@ -0,0 +1,55 @@
+terraform {
+  required_providers {
+    vault = {
+      source  = "hashicorp/vault"
+      version = "~> 3"
+    }
+    digitalocean = {
+      source  = "digitalocean/digitalocean"
+      version = "~> 2"
+    }
+  }
+  backend "consul" {
+    path = "terraform/modules/tfmod-digitalocean-vpc/vault-agent"
+  }
+}
+
+provider "vault" {
+  # Configuration options
+}
+
+data "vault_generic_secret" "do" {
+  path = "digitalocean/tokens"
+}
+
+provider "digitalocean" {
+  token = data.vault_generic_secret.do.data["terraform"]
+}
+
+variable "consul_version" {
+  type    = string
+  default = "1.16.3"
+}
+
+module "vpc" {
+  source   = "brucellino/vpc/digitalocean"
+  version  = "1.0.3"
+  vpc_name = "consultest-${var.consul_version}"
+  project = {
+    description = "Consul v${var.consul_version} Test Project"
+    environment = "development"
+    name        = "consulTest_v${var.consul_version}"
+    purpose     = "Personal"
+  }
+}
+
+module "consul" {
+  depends_on               = [module.vpc]
+  source                   = "../../"
+  servers                  = 1
+  agents                   = 1
+  vpc_name                 = "consultest-${var.consul_version}"
+  project_name             = "consulTest_v${var.consul_version}"
+  consul_version           = var.consul_version
+  ssh_inbound_source_cidrs = []
+}