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Terraform Module that defines a VPC with public/private subnets across multiple AZs with Internet Gateways

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Terraform module to provision a VPC with Internet Gateway.


This project is part of our comprehensive "SweetOps" approach towards DevOps.

Terraform Open Source Modules

It's 100% Open Source and licensed under the APACHE2.

We literally have hundreds of terraform modules that are Open Source and well-maintained. Check them out!

Examples

module "vpc" {
  source     = "git::https://github.com/cloudposse/terraform-aws-vpc.git?ref=master"
  namespace  = "eg"
  stage      = "test"
  name       = "app"
  cidr_block = "10.0.0.0/16"
}

Full example with terraform-aws-dynamic-subnets:

module "vpc" {
  source     = "git::https://github.com/cloudposse/terraform-aws-vpc.git?ref=master"
  namespace  = "eg"
  stage      = "test"
  name       = "app"
  cidr_block = "10.0.0.0/16"
}

module "dynamic_subnets" {
  source             = "git::https://github.com/cloudposse/terraform-aws-dynamic-subnets.git?ref=master"
  namespace          = "eg"
  stage              = "test"
  name               = "app"
  region             = "us-west-2"
  availability_zones = ["us-west-2a","us-west-2b","us-west-2c"]
  vpc_id             = module.vpc.vpc_id
  igw_id             = module.vpc.igw_id
  cidr_block         = "10.0.0.0/16"
}

Makefile Targets

Available targets:

  help                                Help screen
  help/all                            Display help for all targets
  help/short                          This help short screen
  lint                                Lint terraform code

Inputs

Name Description Type Default Required
attributes Additional attributes (e.g. 1) list(string) <list> no
cidr_block CIDR for the VPC string - yes
delimiter Delimiter to be used between namespace, stage, name and attributes string - no
enable_classiclink A boolean flag to enable/disable ClassicLink for the VPC bool false no
enable_classiclink_dns_support A boolean flag to enable/disable ClassicLink DNS Support for the VPC bool false no
enable_dns_hostnames A boolean flag to enable/disable DNS hostnames in the VPC bool true no
enable_dns_support A boolean flag to enable/disable DNS support in the VPC bool true no
instance_tenancy A tenancy option for instances launched into the VPC string default no
name Name (e.g. app or cluster) string - yes
namespace Namespace (e.g. cp or cloudposse) string `` no
stage Stage (e.g. prod, dev, staging) string `` no
tags Additional tags (e.g. map(BusinessUnit,XYZ) map(string) <map> no

Outputs

Name Description
igw_id The ID of the Internet Gateway
ipv6_cidr_block The IPv6 CIDR block
vpc_cidr_block The CIDR block of the VPC
vpc_default_network_acl_id The ID of the network ACL created by default on VPC creation
vpc_default_route_table_id The ID of the route table created by default on VPC creation
vpc_default_security_group_id The ID of the security group created by default on VPC creation
vpc_id The ID of the VPC
vpc_ipv6_association_id The association ID for the IPv6 CIDR block
vpc_main_route_table_id The ID of the main route table associated with this VPC

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Copyright

Copyright © 2017-2019 Cloud Posse, LLC

License

License

See LICENSE for full details.

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

  https://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.

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About

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Contributors

Erik Osterman
Erik Osterman
Igor Rodionov
Igor Rodionov
Andriy Knysh
Andriy Knysh
Valeriy
Valeriy
Vladimir
Vladimir

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Terraform Module that defines a VPC with public/private subnets across multiple AZs with Internet Gateways

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