| # ***************************************************************************** |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| # ****************************************************************************** |
| |
| locals { |
| additional_tag = split(":", var.additional_tag) |
| ssn_vpc_name = "${var.service_base_name}-ssn-vpc" |
| ssn_igw_name = "${var.service_base_name}-ssn-igw" |
| ssn_subnet_a_name = "${var.service_base_name}-ssn-subnet-az-a" |
| ssn_subnet_b_name = "${var.service_base_name}-ssn-subnet-az-b" |
| ssn_subnet_c_name = "${var.service_base_name}-ssn-subnet-az-c" |
| endpoint_rt_name = "${var.service_base_name}-endpoint-rt" |
| endpoint_s3_name = "${var.service_base_name}-endpoint-s3" |
| } |
| |
| resource "aws_vpc" "ssn_k8s_vpc" { |
| count = var.vpc_id == "" ? 1 : 0 |
| cidr_block = var.vpc_cidr |
| instance_tenancy = "default" |
| enable_dns_hostnames = true |
| enable_dns_support = true |
| |
| tags = { |
| Name = local.ssn_vpc_name |
| "${local.additional_tag[0]}" = local.additional_tag[1] |
| "${var.tag_resource_id}" = "${var.service_base_name}:${local.ssn_vpc_name}" |
| "${var.service_base_name}-Tag" = local.ssn_vpc_name |
| "kubernetes.io/cluster/${local.cluster_name}" = "owned" |
| } |
| } |
| |
| resource "aws_internet_gateway" "ssn_k8s_igw" { |
| count = var.vpc_id == "" ? 1 : 0 |
| vpc_id = aws_vpc.ssn_k8s_vpc.0.id |
| |
| tags = { |
| Name = local.ssn_igw_name |
| "${local.additional_tag[0]}" = local.additional_tag[1] |
| "${var.tag_resource_id}" = "${var.service_base_name}:${local.ssn_igw_name}" |
| "${var.service_base_name}-Tag" = local.ssn_igw_name |
| "kubernetes.io/cluster/${local.cluster_name}" = "owned" |
| } |
| } |
| |
| resource "aws_route" "ssn_k8s_route" { |
| count = var.vpc_id == "" ? 1 : 0 |
| route_table_id = aws_vpc.ssn_k8s_vpc.0.main_route_table_id |
| destination_cidr_block = "0.0.0.0/0" |
| gateway_id = aws_internet_gateway.ssn_k8s_igw.0.id |
| } |
| |
| data "aws_vpc" "ssn_k8s_vpc_data" { |
| id = var.vpc_id == "" ? aws_vpc.ssn_k8s_vpc.0.id : var.vpc_id |
| } |
| |
| resource "aws_subnet" "ssn_k8s_subnet_a" { |
| count = var.subnet_id_a == "" ? 1 : 0 |
| vpc_id = data.aws_vpc.ssn_k8s_vpc_data.id |
| availability_zone = "${var.region}a" |
| cidr_block = var.subnet_cidr_a |
| map_public_ip_on_launch = true |
| |
| tags = { |
| Name = local.ssn_subnet_a_name |
| "${local.additional_tag[0]}" = local.additional_tag[1] |
| "${var.tag_resource_id}" = "${var.service_base_name}:${local.ssn_subnet_a_name}" |
| "${var.service_base_name}-Tag" = local.ssn_subnet_a_name |
| "kubernetes.io/cluster/${local.cluster_name}" = "owned" |
| } |
| } |
| |
| resource "aws_subnet" "ssn_k8s_subnet_b" { |
| count = var.subnet_id_b == "" ? 1 : 0 |
| vpc_id = data.aws_vpc.ssn_k8s_vpc_data.id |
| availability_zone = "${var.region}b" |
| cidr_block = var.subnet_cidr_b |
| map_public_ip_on_launch = true |
| |
| tags = { |
| Name = local.ssn_subnet_b_name |
| "${local.additional_tag[0]}" = local.additional_tag[1] |
| "${var.tag_resource_id}" = "${var.service_base_name}:${local.ssn_subnet_b_name}" |
| "${var.service_base_name}-Tag" = local.ssn_subnet_b_name |
| "kubernetes.io/cluster/${local.cluster_name}" = "owned" |
| } |
| } |
| |
| resource "aws_subnet" "ssn_k8s_subnet_c" { |
| count = var.ssn_k8s_masters_count > 2 ? 1 : 0 |
| vpc_id = data.aws_vpc.ssn_k8s_vpc_data.id |
| availability_zone = "${var.region}c" |
| cidr_block = var.subnet_cidr_c |
| map_public_ip_on_launch = true |
| |
| tags = { |
| Name = local.ssn_subnet_c_name |
| "${local.additional_tag[0]}" = local.additional_tag[1] |
| "${var.tag_resource_id}" = "${var.service_base_name}:${local.ssn_subnet_c_name}" |
| "${var.service_base_name}-Tag" = local.ssn_subnet_c_name |
| "kubernetes.io/cluster/${local.cluster_name}" = "owned" |
| } |
| } |
| |
| data "aws_subnet" "k8s-subnet-a-data" { |
| id = var.subnet_id_a == "" ? aws_subnet.ssn_k8s_subnet_a.0.id : var.subnet_id_a |
| } |
| |
| data "aws_subnet" "k8s-subnet-b-data" { |
| id = var.subnet_id_b == "" ? aws_subnet.ssn_k8s_subnet_b.0.id : var.subnet_id_b |
| } |
| |
| data "aws_subnet" "k8s-subnet-c-data" { |
| count = var.ssn_k8s_masters_count > 2 ? 1 : 0 |
| id = aws_subnet.ssn_k8s_subnet_c.0.id |
| } |
| |
| resource "aws_route_table" "ssn-k8s-users-route-table" { |
| vpc_id = data.aws_vpc.ssn_k8s_vpc_data.id |
| tags = { |
| Name = local.endpoint_rt_name |
| "${var.service_base_name}-Tag" = var.service_base_name |
| "${local.additional_tag[0]}" = local.additional_tag[1] |
| "${var.tag_resource_id}" = "${var.service_base_name}:${local.endpoint_rt_name}" |
| "kubernetes.io/cluster/${local.cluster_name}" = "owned" |
| } |
| } |
| |
| resource "aws_vpc_endpoint" "ssn-k8s-users-s3-endpoint" { |
| vpc_id = data.aws_vpc.ssn_k8s_vpc_data.id |
| service_name = "com.amazonaws.${var.region}.s3" |
| tags = { |
| Name = local.endpoint_s3_name |
| "${local.additional_tag[0]}" = local.additional_tag[1] |
| "${var.tag_resource_id}" = "${var.service_base_name}:${local.endpoint_s3_name}" |
| "${var.service_base_name}-Tag" = local.endpoint_s3_name |
| "kubernetes.io/cluster/${local.cluster_name}" = "owned" |
| } |
| } |
| |
| resource "aws_vpc_endpoint_route_table_association" "ssn-k8s-users-s3-route" { |
| route_table_id = aws_route_table.ssn-k8s-users-route-table.id |
| vpc_endpoint_id = aws_vpc_endpoint.ssn-k8s-users-s3-endpoint.id |
| } |
