change default mysql version from 8.0 to 5.7 (#180)

This makes it configurable as well. The default change is due to performance issue with large amount of data, where large amount of data is a copy of the current sigstore prod database. Signed-off-by: Kenny Leung <[email protected]>
sigstore · May 27, 2022 · 2c908ac · 2c908ac
1 parent 1e0922b
commit 2c908ac
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Showing 3 changed files with 12 additions and 2 deletions.
diff --git a/terraform/gcp/modules/mysql/variables.tf b/terraform/gcp/modules/mysql/variables.tf
@@ -92,3 +92,8 @@ variable "db_name" {
   default     = "trillian"
 }
 
+variable "database_version" {
+  type        = string
+  description = "MySQL database version."
+  default     = "MYSQL_5_7"
+}
diff --git a/terraform/gcp/modules/sigstore/sigstore.tf b/terraform/gcp/modules/sigstore/sigstore.tf
@@ -123,6 +123,7 @@ module "mysql" {
   project_id = var.project_id
 
   cluster_name      = var.cluster_name
+  database_version  = var.mysql_db_version
   tier              = var.mysql_tier
   availability_type = var.mysql_availability_type
 

diff --git a/terraform/gcp/modules/sigstore/variables.tf b/terraform/gcp/modules/sigstore/variables.tf
@@ -125,6 +125,12 @@ variable "mysql_db_name" {
   default     = "trillian"
 }
 
+variable "mysql_db_version" {
+  type        = string
+  description = "MySQL database version."
+  default     = "MYSQL_5_7"
+}
+
 variable "mysql_tier" {
   type        = string
   description = "Machine tier for MySQL instance."
@@ -161,8 +167,6 @@ variable "mysql_binary_log_backup_enabled" {
   default     = true
 }
 
-
-
 variable "fulcio_keyring_name" {
   type        = string
   description = "Name of Fulcio keyring."