terraform/examples/alicloud-vpc-snat/main.tf

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provider "alicloud" {
region = "cn-hangzhou"
}
data "alicloud_instance_types" "1c2g" {
cpu_core_count = 1
memory_size = 2
instance_type_family = "ecs.n1"
}
data "alicloud_zones" "default" {
"available_instance_type"= "${data.alicloud_instance_types.1c2g.instance_types.0.id}"
"available_disk_category"= "${var.disk_category}"
}
resource "alicloud_vpc" "default" {
name = "tf_vpc"
cidr_block = "${var.vpc_cidr}"
}
resource "alicloud_vswitch" "default" {
vpc_id = "${alicloud_vpc.default.id}"
cidr_block = "${var.vswitch_cidr}"
availability_zone = "${data.alicloud_zones.default.zones.0.id}"
}
resource "alicloud_nat_gateway" "default" {
vpc_id = "${alicloud_vpc.default.id}"
spec = "Small"
name = "test_foo"
bandwidth_packages = [{
ip_count = 2
bandwidth = 5
zone = "${data.alicloud_zones.default.zones.0.id}"
}]
depends_on = [
"alicloud_vswitch.default"]
}
resource "alicloud_snat_entry" "default"{
snat_table_id = "${alicloud_nat_gateway.default.snat_table_ids}"
source_vswitch_id = "${alicloud_vswitch.default.id}"
snat_ip = "${element(split(",", alicloud_nat_gateway.default.bandwidth_packages.0.public_ip_addresses),0)}"
}
resource "alicloud_forward_entry" "default"{
forward_table_id = "${alicloud_nat_gateway.default.forward_table_ids}"
external_ip = "${element(split(",", alicloud_nat_gateway.default.bandwidth_packages.0.public_ip_addresses),1)}"
external_port = "80"
ip_protocol = "tcp"
internal_ip = "${alicloud_instance.default.private_ip}"
internal_port = "8080"
}
resource "alicloud_security_group" "sg" {
name = "tf_sg"
description = "tf_sg"
vpc_id = "${alicloud_vpc.default.id}"
}
resource "alicloud_security_group_rule" "http-in" {
type = "ingress"
ip_protocol = "tcp"
nic_type = "intranet"
policy = "accept"
port_range = "80/80"
priority = 1
security_group_id = "${alicloud_security_group.sg.id}"
cidr_ip = "0.0.0.0/0"
}
resource "alicloud_instance" "default" {
# cn-beijing
availability_zone = "${data.alicloud_zones.default.zones.0.id}"
security_groups = ["${alicloud_security_group.sg.id}"]
vswitch_id = "${alicloud_vswitch.default.id}"
# series II
instance_charge_type = "PostPaid"
instance_type = "${var.instance_type}"
internet_max_bandwidth_out = 0
io_optimized = "${var.io_optimized}"
system_disk_category = "cloud_efficiency"
image_id = "${var.image_id}"
instance_name = "tf_vpc_snat"
}