fix(cloud_sql): update to ssl_mode (terraform-google-modules#732)

Author: apeabody

cloud_sql/instance_ssl_cert/main.tf

@@ -22,7 +22,7 @@ resource "google_sql_database_instance" "mysql_instance" {
   settings {
     tier = "db-f1-micro"
     ip_configuration {
-      require_ssl = "true"
+      ssl_mode = "ENCRYPTED_ONLY"
     }
   }
   # set `deletion_protection` to true, will ensure that one cannot accidentally delete this instance by
@@ -46,7 +46,7 @@ resource "google_sql_database_instance" "postgres_instance" {
   settings {
     tier = "db-custom-2-7680"
     ip_configuration {
-      require_ssl = "true"
+      ssl_mode = "ENCRYPTED_ONLY"
     }
   }
   # set `deletion_protection` to true, will ensure that one cannot accidentally delete this instance by
@@ -71,7 +71,7 @@ resource "google_sql_database_instance" "sqlserver_instance" {
   settings {
     tier = "db-custom-2-7680"
     ip_configuration {
-      require_ssl = "true"
+      ssl_mode = "ENCRYPTED_ONLY"
     }
   }
   # set `deletion_protection` to true, will ensure that one cannot accidentally delete this instance by

cloud_sql/mysql_instance_ssl_cert/main.tf

@@ -25,8 +25,7 @@ resource "google_sql_database_instance" "mysql_instance" {
       # The following SSL enforcement options only allow connections encrypted with SSL/TLS and with
       # valid client certificates. Please check the API reference for other SSL enforcement options:
       # https://cloud.google.com/sql/docs/postgres/admin-api/rest/v1beta4/instances#ipconfiguration
-      require_ssl = "true"
-      ssl_mode    = "TRUSTED_CLIENT_CERTIFICATE_REQUIRED"
+      ssl_mode = "TRUSTED_CLIENT_CERTIFICATE_REQUIRED"
     }
   }
   # set `deletion_protection` to true, will ensure that one cannot accidentally delete this instance by

cloud_sql/postgres_instance_ssl_cert/main.tf

@@ -25,8 +25,7 @@ resource "google_sql_database_instance" "postgres_instance" {
       # The following SSL enforcement options only allow connections encrypted with SSL/TLS and with
       # valid client certificates. Please check the API reference for other SSL enforcement options:
       # https://cloud.google.com/sql/docs/postgres/admin-api/rest/v1beta4/instances#ipconfiguration
-      require_ssl = "true"
-      ssl_mode    = "TRUSTED_CLIENT_CERTIFICATE_REQUIRED"
+      ssl_mode = "TRUSTED_CLIENT_CERTIFICATE_REQUIRED"
     }
   }
   # set `deletion_protection` to true, will ensure that one cannot accidentally delete this instance by

cloud_sql/sqlserver_instance_ssl_cert/main.tf

@@ -23,7 +23,7 @@ resource "google_sql_database_instance" "sqlserver_instance" {
   settings {
     tier = "db-custom-2-7680"
     ip_configuration {
-      require_ssl = "true"
+      ssl_mode = "ENCRYPTED_ONLY"
     }
   }
   # set `deletion_protection` to true, will ensure that one cannot accidentally delete this instance by