[root@sssssss scenario02]#
[root@sssssss scenario02]# more *.tf
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main.tf
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# VPC > User scenario > Scenario 2. Public and Private Subnet
# https://docs.ncloud.com/ko/networking/vpc/vpc_userscenario2.html

provider "ncloud" {
  support_vpc = true
  region      = "KR"
  access_key  = var.access_key
  secret_key  = var.secret_key
}

resource "ncloud_login_key" "key_scn_02" {
  key_name = var.name_scn02
}

# VPC
resource "ncloud_vpc" "vpc_scn_02" {
  name           = "${var.name_scn02}-vpc"
  #name            = var.name_scn02
  ipv4_cidr_block = "10.0.0.0/20"
}


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nacl.tf
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# Network ACL
resource "ncloud_network_acl" "network_acl_02_public" {
  vpc_no = ncloud_vpc.vpc_scn_02.id
  name   = "${var.name_scn02}-public"
}

resource "ncloud_network_acl" "network_acl_02_private" {
  vpc_no = ncloud_vpc.vpc_scn_02.id
  name   = "${var.name_scn02}-private"
}
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natgw.tf
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/*# Public IP
resource "ncloud_public_ip" "public_ip_scn_02" {
  server_instance_no = ncloud_server.server_scn_02_public.id
  description        = "for ${var.name_scn02}"
}
*/

# NAT Gateway
resource "ncloud_nat_gateway" "nat_gateway_scn_02" {
  vpc_no    = ncloud_vpc.vpc_scn_02.id
  subnet_no = ncloud_subnet.subnet_scn_02_public_natgw.id
  zone      = "KR-2"
#  name      = var.name_scn02
  name           = "${var.name_scn02}-nat1"
}

# Route Table
resource "ncloud_route" "route_scn_02_nat" {
  route_table_no         = ncloud_vpc.vpc_scn_02.default_private_route_table_no
  destination_cidr_block = "0.0.0.0/0"
  target_type            = "NATGW"
  // NATGW (NAT Gateway) | VPCPEERING (VPC Peering) | VGW (Virtual Private Gateway).
  target_name            = ncloud_nat_gateway.nat_gateway_scn_02.name
  target_no              = ncloud_nat_gateway.nat_gateway_scn_02.id
}

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subnet.tf
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# Subnet

#pri1
resource "ncloud_subnet" "subnet_scn_02_private" {
  name           = "${var.name_scn02}-pri1"
  vpc_no         = ncloud_vpc.vpc_scn_02.id
  subnet         = cidrsubnet(ncloud_vpc.vpc_scn_02.ipv4_cidr_block, 2, 0)
  // "10.0.0.0/22"
  zone           = "KR-2"
  network_acl_no = ncloud_network_acl.network_acl_02_private.id
  subnet_type    = "PRIVATE"
  // PRIVATE(Private)
}


#pub1
resource "ncloud_subnet" "subnet_scn_02_public" {
  name           = "${var.name_scn02}-pub1"
  vpc_no         = ncloud_vpc.vpc_scn_02.id
  subnet         = cidrsubnet(ncloud_vpc.vpc_scn_02.ipv4_cidr_block, 4, 8)
  // "10.0.8.0/24"
  zone           = "KR-2"
  network_acl_no = ncloud_network_acl.network_acl_02_public.id
  subnet_type    = "PUBLIC"
  // PUBLIC(Public)
}


#db1
resource "ncloud_subnet" "subnet_scn_02_db1" {
  name           = "${var.name_scn02}-db1"
  vpc_no         = ncloud_vpc.vpc_scn_02.id
  subnet         = cidrsubnet(ncloud_vpc.vpc_scn_02.ipv4_cidr_block, 4, 10)
  // "10.0.10.0/24"
  zone           = "KR-2"
  network_acl_no = ncloud_network_acl.network_acl_02_private.id
  subnet_type    = "PRIVATE"
  // PUBLIC(Public)
}


#natgw1
resource "ncloud_subnet" "subnet_scn_02_public_natgw" {
  name           = "${var.name_scn02}-nat1"
  vpc_no         = ncloud_vpc.vpc_scn_02.id
  subnet         = cidrsubnet(ncloud_vpc.vpc_scn_02.ipv4_cidr_block, 5,24)
  // "10.0.12.0/25"
  zone           = "KR-2"
  network_acl_no = ncloud_network_acl.network_acl_02_public.id
  subnet_type    = "PUBLIC"
  usage_type     = "NATGW"
}


#lb1
resource "ncloud_subnet" "subnet_scn_02_lb1" {
  name           = "${var.name_scn02}-lb1"
  vpc_no         = ncloud_vpc.vpc_scn_02.id
  subnet         = cidrsubnet(ncloud_vpc.vpc_scn_02.ipv4_cidr_block, 5,28)
  // "10.0.14.0/25"
  zone           = "KR-2"
  network_acl_no = ncloud_network_acl.network_acl_02_private.id
  subnet_type    = "PRIVATE"
  usage_type    = "LOADB"
  // PRIVATE(Private)
}
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variables.tf
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variable name_scn02 {
  default = "game3"
}

variable client_ip {
  default = "223.130.137.181"
}

variable access_key {
  default = "NWGvuYugiGef"
}

variable secret_key {
  default = "vouM5wY7as"
}
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versions.tf
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terraform {
  required_providers {
    ncloud = {
      source = "navercloudplatform/ncloud"
    }
  }
  required_version = ">= 0.13"
}
[root@sssssss scenario02]#