Beta - Nifcloud router has common private network

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Metadata

Id: 30c2760c-740e-4672-9d7f-2c29e0cb385d

Cloud Provider: Nifcloud

Platform: Terraform

Severity: Low

Category: Networking and Firewall

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Description

The nifcloud_router is configured to use the common private network (net-COMMON_PRIVATE). This rule detects nifcloud_router resources where network_interface[_].network_id or network_interface.network_id is set to net-COMMON_PRIVATE. The router should use a dedicated private LAN to isolate the private-side network from the shared network.

Compliant Code Examples

resource "nifcloud_router" "negative" {
  security_group  = nifcloud_security_group.example.group_name

  network_interface {
    network_id = nifcloud_private_lan.main.id
  }
}

Non-Compliant Code Examples

resource "nifcloud_router" "positive" {
  security_group  = nifcloud_security_group.example.group_name

  network_interface {
    network_id = "net-COMMON_GLOBAL"
  }

  network_interface {
    network_id = "net-COMMON_PRIVATE"
  }
}

resource "nifcloud_router" "positive" {
  security_group  = nifcloud_security_group.example.group_name

  network_interface {
    network_id = "net-COMMON_PRIVATE"
  }
}