Init

postgres/outputs.tf

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+# Postgres Instance Output
+output "postgres_instance_id" {
+  value = stackit_postgresflex_instance.this.instance_id
+}
+ 
+ # Postgres Database Output
+ output "postgres_database_id" {
+   value = stackit_postgresflex_database.this.database_id
+ }
+
+# Postgres User Output
+output "postgres_host" {
+  value = stackit_postgresflex_user.this.host
+}
+
+output "postgres_password" {
+  value     = stackit_postgresflex_user.this.password
+  sensitive = true
+}
+
+output "postgres_user" {
+  value = stackit_postgresflex_user.this.username
+}
+
+output "postgres_port" {
+  value = stackit_postgresflex_user.this.port
+}
+
+output "postgres_db_name" {
+  value = stackit_postgresflex_database.this.name
+}
+
+output "postgres_uri" {
+  value     = stackit_postgresflex_user.this.uri
+  sensitive = true
+}
+
+output "postgres_user_id" {
+  value = stackit_postgresflex_user.this.user_id
+}
+

postgres/postgres.tf

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+// Postgres Instance
+resource "stackit_postgresflex_instance" "this" {
+  project_id      = var.stackit_project_id
+  name            = var.postgres_instance_name
+  acl             = var.postgres_instance_acl
+  backup_schedule = var.postgres_instance_backup_schedule
+  flavor          = var.postgres_instance_flavor
+  replicas        = var.postgres_instance_replicas
+  storage         = var.postgres_instance_storage
+  version         = var.postgres_instance_version
+}
+
+// Postgres User 
+resource "stackit_postgresflex_user" "this" {
+  depends_on = [ stackit_postgresflex_instance.this ]
+  project_id  = var.stackit_project_id
+  instance_id = stackit_postgresflex_instance.this.instance_id
+  username    = var.postgres_db_user_name
+  roles       = var.postgres_db_user_roles
+}
+
+// Postgres Database
+resource "stackit_postgresflex_database" "this" {
+  depends_on = [ stackit_postgresflex_user.this ]
+  project_id  = var.stackit_project_id
+  instance_id = stackit_postgresflex_instance.this.instance_id
+  name        = var.postgres_db_name
+  owner       = var.postgres_db_user_name
+}

postgres/providers.tf

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+terraform {
+  required_providers {
+    stackit = {
+      source  = "stackitcloud/stackit"
+      version = "~> 0.50.0"
+    }
+  }
+}

postgres/variables.tf

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+# STACKIT Project
+variable "stackit_project_id" {
+  description = "ID of the stackit Project"
+  type        = string
+}
+
+# Postgres Instance Config
+variable "postgres_instance_name" {
+  description = "postgres instance name"
+  type        = string
+}
+
+# variable "postegres_instance_id" {
+#   description = "postgres instance id"
+#   type = string  
+# }
+
+variable "postgres_instance_replicas" {
+  description = "number of replicas for postgres instance"
+  type        = number
+}
+
+variable "postgres_instance_flavor" {
+  description = "resources for postgres"
+  type = object({
+    cpu = number
+    ram = number
+  })
+}
+
+variable "postgres_instance_storage" {
+  description = "storage definition for postgres instance"
+  type = object({
+    class = string # note: value can be any of (premium-perfX-stackit) where X = (2,4,6,8,10,12). Higher number is faster
+    size  = number
+  })
+}
+
+variable "postgres_instance_acl" {
+  description = "acl for postgres instance"
+  type        = list(string)
+  default     = ["193.148.160.0/19", "45.129.40.0/21"] # todo: revisit IP list and set VPN IP range as default 
+}
+
+variable "postgres_instance_backup_schedule" {
+  description = "backup schedule as crontab for postgres instance"
+  type        = string
+  default     = "00 02 * * *" # todo: set default based on your needs
+}
+
+variable "postgres_instance_version" {
+  description = "postgres version for instance"
+  type        = string
+}
+
+variable "postgres_instance_region" {
+  description = "region for postgres instance"
+  type        = string
+}
+
+# Postgres User Configs
+variable "postgres_db_user_name" {
+  description = "username and owner for postgres db"
+  type        = string
+}
+
+variable "postgres_db_user_roles" {
+  description = "List of database access levels for the user. Supported values are: login, createdb."
+  type        = list(string)
+}
+
+# Postgres Database Configs
+variable "postgres_db_name" {
+  description = "db name inside the instance"
+  type        = string
+}