feat: cloud sql instance for lnd (#45)

GaloyMoney · May 30, 2022 · 5d775a4 · 5d775a4
1 parent 83f8587
commit 5d775a4
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Showing 3 changed files with 65 additions and 1 deletion.
diff --git a/modules/platform/gcp/cloud-sql.tf b/modules/platform/gcp/cloud-sql.tf
@@ -25,7 +25,7 @@ module "shared_pg" {
   region               = local.region
   instance_name        = "${local.name_prefix}-shared-pg"
   destroyable_postgres = var.destroyable_postgres
-  highly_available     = false
+  highly_available     = local.shared_pg_ha
   postgres_tier        = local.postgres_tier
 
   depends_on = [google_service_networking_connection.cloud_sql]
@@ -45,3 +45,33 @@ module "auth_pg" {
 
   depends_on = [google_service_networking_connection.cloud_sql]
 }
+
+module "lnd_1_pg" {
+  count  = local.deploy_lnd_pg ? 1 : 0
+  source = "./cloud-sql"
+
+  project              = local.project
+  vpc_id               = data.google_compute_network.vpc.id
+  region               = local.region
+  instance_name        = "${local.name_prefix}-lnd-1-pg"
+  destroyable_postgres = var.destroyable_postgres
+  highly_available     = false
+  postgres_tier        = local.postgres_tier
+
+  depends_on = [google_service_networking_connection.cloud_sql]
+}
+
+module "lnd_2_pg" {
+  count  = local.deploy_lnd_pg ? 1 : 0
+  source = "./cloud-sql"
+
+  project              = local.project
+  vpc_id               = data.google_compute_network.vpc.id
+  region               = local.region
+  instance_name        = "${local.name_prefix}-lnd-2-pg"
+  destroyable_postgres = var.destroyable_postgres
+  highly_available     = false
+  postgres_tier        = local.postgres_tier
+
+  depends_on = [google_service_networking_connection.cloud_sql]
+}
diff --git a/modules/platform/gcp/outputs.tf b/modules/platform/gcp/outputs.tf
@@ -51,3 +51,29 @@ output "auth_pg_admin_password" {
   value     = local.deploy_auth_pg ? module.auth_pg.0.admin_password : ""
   sensitive = true
 }
+
+output "lnd_1_pg_host" {
+  value = local.deploy_lnd_pg ? module.lnd_1_pg.0.private_ip : ""
+}
+
+output "lnd_1_pg_admin_username" {
+  value = local.deploy_lnd_pg ? module.lnd_1_pg.0.admin_username : ""
+}
+
+output "lnd_1_pg_admin_password" {
+  value     = local.deploy_lnd_pg ? module.lnd_1_pg.0.admin_password : ""
+  sensitive = true
+}
+
+output "lnd_2_pg_host" {
+  value = local.deploy_lnd_pg ? module.lnd_2_pg.0.private_ip : ""
+}
+
+output "lnd_2_pg_admin_username" {
+  value = local.deploy_lnd_pg ? module.lnd_2_pg.0.admin_username : ""
+}
+
+output "lnd_2_pg_admin_password" {
+  value     = local.deploy_lnd_pg ? module.lnd_2_pg.0.admin_password : ""
+  sensitive = true
+}
diff --git a/modules/platform/gcp/variables.tf b/modules/platform/gcp/variables.tf
@@ -21,12 +21,18 @@ variable "postgres_tier" {
 variable "destroyable_postgres" {
   default = false
 }
+variable "shared_pg_ha" {
+  default = false
+}
 variable "deploy_shared_pg" {
   default = true
 }
 variable "deploy_auth_pg" {
   default = true
 }
+variable "deploy_lnd_pg" {
+  default = true
+}
 variable "node_service_account" {}
 variable "min_default_node_count" {
   default = 1
@@ -51,6 +57,8 @@ locals {
   cluster_location           = var.cluster_zone == "" ? local.region : "${local.region}-${var.cluster_zone}"
   postgres_tier              = var.postgres_tier
   destroyable_postgres       = var.destroyable_postgres
+  shared_pg_ha               = var.shared_pg_ha
   deploy_shared_pg           = var.deploy_shared_pg
   deploy_auth_pg             = var.deploy_auth_pg
+  deploy_lnd_pg              = var.deploy_lnd_pg
 }