From eea3293b6eb33b434feb4e4fc0a48b4bc35156ec Mon Sep 17 00:00:00 2001
From: Alvaro Lopez <5921727+alv-lop@users.noreply.github.com>
Date: Mon, 31 Oct 2022 09:41:34 +0000
Subject: [PATCH] feat(ecs): add KONG_PLUGINS variable allowing to load other
 plugins (#88)

Signed-off-by: Alvaro Lopez Hernandez <alvaro.lopezhernandez@engineering.digital.dwp.gov.uk>
---
 modules/ecs/main.tf                  | 2 ++
 modules/ecs/variables.tf             | 6 ++++++
 templates/ecs/kong_control_plane.tpl | 4 ++++
 templates/ecs/kong_data_plane.tpl    | 4 ++++
 4 files changed, 16 insertions(+)

diff --git a/modules/ecs/main.tf b/modules/ecs/main.tf
index e1ae09e..f5e1477 100644
--- a/modules/ecs/main.tf
+++ b/modules/ecs/main.tf
@@ -104,6 +104,7 @@ data "template_file" "kong_task_definition_cp" {
     cluster_cert                = var.cluster_cert
     cluster_key                 = var.cluster_key
     kong_log_level              = var.kong_log_level
+    kong_plugins                = var.kong_plugins
     entrypoint                  = var.entrypoint
     custom_nginx_conf           = base64encode(var.custom_nginx_conf)
   }
@@ -171,6 +172,7 @@ data "template_file" "kong_task_definition_dp" {
     cluster_cert        = var.cluster_cert
     cluster_key         = var.cluster_key
     kong_log_level      = var.kong_log_level
+    kong_plugins        = var.kong_plugins
     entrypoint          = var.entrypoint
     custom_nginx_conf   = base64encode(var.custom_nginx_conf)
   }
diff --git a/modules/ecs/variables.tf b/modules/ecs/variables.tf
index ebdbbf3..d92b53d 100644
--- a/modules/ecs/variables.tf
+++ b/modules/ecs/variables.tf
@@ -336,3 +336,9 @@ variable "kong_portal_api_url" {
   description = "The Portal API URL of the Portal."
   type        = string
 }
+
+variable "kong_plugins" {
+  description = "Comma-separated list of Kong plugins, passed through the variable KONG_PLUGINS"
+  type        = string
+  default     = "bundled"
+}
diff --git a/templates/ecs/kong_control_plane.tpl b/templates/ecs/kong_control_plane.tpl
index f71ba7e..d4181a8 100644
--- a/templates/ecs/kong_control_plane.tpl
+++ b/templates/ecs/kong_control_plane.tpl
@@ -115,6 +115,10 @@
       "name": "KONG_STATUS_SSL_CERT_KEY",
       "value": "/usr/local/kong/kong_clustering/cluster.key"
     },
+    {
+      "name": "KONG_PLUGINS",
+      "value": "${kong_plugins}"
+    },
     {
       "name": "KONG_DATABASE",
       "value": "postgres"
diff --git a/templates/ecs/kong_data_plane.tpl b/templates/ecs/kong_data_plane.tpl
index 2ec673a..a44e061 100644
--- a/templates/ecs/kong_data_plane.tpl
+++ b/templates/ecs/kong_data_plane.tpl
@@ -81,6 +81,10 @@
       "name": "KONG_ROLE",
       "value": "data_plane"
     },
+    {
+      "name": "KONG_PLUGINS",
+      "value": "${kong_plugins}"
+    },
     {
       "name": "KONG_DATABASE",
       "value": "off"