scaleway_documentdb_private_network_endpoint state issue

[D0wn3r]

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Terraform Version

Terraform v1.9.4
on linux_amd64
+ provider registry.terraform.io/scaleway/scaleway v2.42.1

Affected Resource(s)

• scaleway_documentdb_private_network_endpoint
• scaleway_rdb_instance

Terraform Configuration Files

terraform {
  required_providers {
    scaleway = {
      source = "scaleway/scaleway"
      version = "2.42.1"
    }
  }
  required_version = ">= 1.1.0"
}

provider "scaleway" {
  project_id        = "replaceme"
  zone            = "fr-par-2"
  region          = "fr-par"
  access_key      = "replaceme"
  secret_key      = "replaceme"
}

resource "scaleway_vpc_private_network" "vpc" {
  name = "test"
  ipv4_subnet {
      subnet = "192.168.0.0/24"
    }
}

resource "scaleway_rdb_instance" "postgresql" {
  name           = "test"
  node_type      = "DB-DEV-S"
  engine         = "PostgreSQL-15"
  is_ha_cluster  = false
  user_name      = "test"
  password       = "Th1s_is_my_password"
}

resource "scaleway_documentdb_private_network_endpoint" "main" {
  instance_id    = scaleway_rdb_instance.postgresql.id
  private_network {
    id           = scaleway_vpc_private_network.vpc.id
    ip_net       = "192.168.0.42/30"
  }
  depends_on = [scaleway_rdb_instance.postgresql]
}

Debug Output

The output of terraform after the second apply with no modification:
https://gist.github.com/D0wn3r/fbdfcd31436bc17f525d90f85544f35e

Expected Behavior

The private network should stay in the database if it doesn't have any modification

Actual Behavior

When we apply even touching nothing, the private network is delete
First apply create everything ok
Second apply delete the private network from the database
Third apply will add again the private network to the database
...

Steps to Reproduce

1. terraform apply
2. terraform apply
3. terraform apply