Network Security Group Firewall Rule

Creates and manages IonosCloud Network Security Group Firewall Rule.

Manages a Network Security Group Rule on IonosCloud.

Example Usage

resource "ionoscloud_datacenter" "example" {
  name            = "Datacenter NSG Example"
  location        = "de/txl"
}

resource "ionoscloud_nsg" "example" {
  name              = "Example NSG"
  description       = "Example NSG Description"
  datacenter_id     = ionoscloud_datacenter.example.id
}

resource "ionoscloud_nsg_firewallrule" "example" {
  nsg_id            = ionoscloud_nsg.example.id
  datacenter_id     = ionoscloud_datacenter.example.id
  protocol          = "TCP"
  name              = "SG Rule"
  source_mac        = "00:0a:95:9d:68:15"
  source_ip         = "22.231.113.11"
  target_ip         = "22.231.113.75"
  type              = "EGRESS"
}

Argument Reference

The following arguments are supported:

• nsg_id - (Required)[string] The ID of a Network Security Group.

• datacenter_id - (Required)[string] The ID of a Virtual Data Center.

• name - (Optional)[string] The name of the Network Security Group.

• protocol - (Required)[string] The protocol for the rule: TCP, UDP, ICMP, ANY. Property cannot be modified after creation (disallowed in update requests).

• name - (Optional)[string] The name of the firewall rule.

• source_mac - (Optional)[string] Only traffic originating from the respective MAC address is allowed. Valid format: aa:bb:cc:dd:ee:ff. Value null allows all source MAC address. Valid format: aa:bb:cc:dd:ee:ff.

• source_ip - (Optional)(computed)[string] Only traffic originating from the respective IPv4 address is allowed. Value null allows all source IPs.

• target_ip - (Optional)(Computed)[string] In case the target NIC has multiple IP addresses, only traffic directed to the respective IP address of the NIC is allowed. Value null allows all target IPs.

• port_range_start - (Optional)[int] Defines the start range of the allowed port (from 1 to 65534) if protocol TCP or UDP is chosen. Leave portRangeStart and portRangeEnd null to allow all ports.

• port_range_end - (Optional)[int] Defines the end range of the allowed port (from 1 to 65534) if the protocol TCP or UDP is chosen. Leave portRangeStart and portRangeEnd null to allow all ports.

• icmp_type - (Optional)[string] Defines the allowed code (from 0 to 254) if protocol ICMP is chosen. Value null allows all codes.

• icmp_code - (Optional)[int] Defines the allowed code (from 0 to 254) if protocol ICMP is chosen.

• type - (Optional)(Computed)[string] The type of firewall rule. If is not specified, it will take the default value INGRESS.

Import

Resource Server can be imported using the resource id, nsg id and datacenter id, e.g.

terraform import ionoscloud_nsg.mynsg {datacenter uuid}/{nsg uuid}/{firewall uuid}

Or by using an import block.

import {
  to = ionoscloud_nsg.imported
  id = "{datacenter uuid}/{nsg uuid}/{firewall uuid}" 
}
  
resource "ionoscloud_nsg_firewallrule" "imported" {
  nsg_id            = ionoscloud_nsg.example.id
  datacenter_id     = ionoscloud_datacenter.example.id
  protocol          = protocol of the imported rule
}