From bfbc573c4f187c1edafa5be25e502418f8cd54c2 Mon Sep 17 00:00:00 2001
From: Daniel Winther <daniel.kirgiopoulos@gmail.com>
Date: Tue, 3 May 2022 21:12:22 +0200
Subject: [PATCH] feat: extract db ca from terraform for shared databases (#26)

* feat: export db ca from terraform #24

* fix: expose db ca for shared databases

* chore: fix typo in comment
---
 docs/Develop_GettingStarted.md       | 3 +--
 scripts/lib/render-projects.ts       | 4 ++--
 templates/terraform/db.hbs           | 4 ++++
 templates/terraform/project_main.hbs | 1 +
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/docs/Develop_GettingStarted.md b/docs/Develop_GettingStarted.md
index 5c0fe3c..66411f3 100644
--- a/docs/Develop_GettingStarted.md
+++ b/docs/Develop_GettingStarted.md
@@ -32,11 +32,10 @@ Major libraries used:
 
 ## Structure
 
-- `bin/` - contains all the scripts
-- `lib/` - all common code used by the scripts
 - `docs/` - the documentation
 - `kubernetes/` - all rendered Kubernetes resources. Is automatically created by the scripts.
 - `projects/` - this is the central part for project definitions and the source for all files generated in this repo. To provision a new project a new folder is added here. This is basically the only thing that should be modified by non-contributors.
+- `scripts/` - contains all the scripts
 - `templates/` - all Handlebars templates grouped by category
 - `terraform/` - rendered Terraform files and modules that is used to manage infrastructure
 - `users/` - a list of all unique users currently in use in all the projects
diff --git a/scripts/lib/render-projects.ts b/scripts/lib/render-projects.ts
index 6196768..277f8e1 100644
--- a/scripts/lib/render-projects.ts
+++ b/scripts/lib/render-projects.ts
@@ -124,8 +124,8 @@ export const renderProjects = (
     });
   });
 
-  // Render terraform for stages
-  stages.forEach((stage, index) => {
+  // Render projects for stages
+  stages.forEach((stage) => {
     console.log(`Rendering templates for stage ${stage}...`);
     const context = {
       ...resources[stage],
diff --git a/templates/terraform/db.hbs b/templates/terraform/db.hbs
index 96edb2f..a2ff435 100644
--- a/templates/terraform/db.hbs
+++ b/templates/terraform/db.hbs
@@ -6,3 +6,7 @@ resource "digitalocean_database_cluster" "{{stage}}-shared" {
   region     = var.region
   node_count = 1
 }
+
+data "digitalocean_database_ca" "{{stage}}-db-ca" {
+  cluster_id = digitalocean_database_cluster.{{stage}}-shared.id
+}
diff --git a/templates/terraform/project_main.hbs b/templates/terraform/project_main.hbs
index a4ce2a5..13cab00 100644
--- a/templates/terraform/project_main.hbs
+++ b/templates/terraform/project_main.hbs
@@ -56,6 +56,7 @@ output "project__{{tfName}}" {
         port: digitalocean_database_cluster.{{stage}}-shared.port
         host: digitalocean_database_cluster.{{stage}}-shared.host
         private_host: digitalocean_database_cluster.{{stage}}-shared.private_host
+        ca: data.digitalocean_database_ca.{{stage}}-db-ca.certificate
       })
     }
     shared_databases_users = {