Adding postgres database configuration

Author: kumarvna

examples/PostgreSQL_Server/main.tf

@@ -34,13 +34,13 @@ module "postgresql-db" {
     ssl_enforcement_enabled          = true
     ssl_minimal_tls_version_enforced = "TLS1_2"
   }
-  /*
-  # MySQL Server Parameters
-  # For more information: https://docs.microsoft.com/en-us/azure/mysql/concepts-server-parameters
-  mysql_configuration = {
-    interactive_timeout = "600"
-  }
 
+  # PostgreSQL Server Parameters 
+  # For more information: https://bit.ly/3dbYTtB
+  postgresql_configuration = {
+    backslash_quote = "on"
+  }
+  /*
   # Use Virtual Network service endpoints and rules for Azure Database for MySQL
   subnet_id = var.subnet_id
 

main.tf

@@ -128,3 +128,14 @@ resource "azurerm_postgresql_database" "main" {
   collation           = var.postgresql_server_settings.collation
 }
 
+#------------------------------------------------------------
+# Adding  PostgreSQL Server Parameters - Default is "false"
+#------------------------------------------------------------
+resource "azurerm_postgresql_configuration" "main" {
+  for_each            = var.postgresql_configuration != null ? { for k, v in var.postgresql_configuration : k => v if v != null } : {}
+  name                = format("%s", each.key)
+  resource_group_name = local.resource_group_name
+  server_name         = azurerm_postgresql_server.main.name
+  value               = each.value
+}
+

variables.tf

@@ -109,6 +109,12 @@ variable "log_retention_days" {
   default     = "30"
 }
 
+variable "postgresql_configuration" {
+  description = "Sets a PostgreSQL Configuration value on a PostgreSQL Server"
+  type        = map(string)
+  default     = {}
+}
+
 variable "tags" {
   description = "A map of tags to add to all resources"
   type        = map(string)