/terraform-aws-vpc

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

Primary LanguageHCLApache License 2.0Apache-2.0

README Header

Cloud Posse

terraform-aws-vpc Latest Release Slack Community

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"
  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

Requirements

Name Version
terraform ~> 0.12.0
aws ~> 2.0
local ~> 1.2
null ~> 2.0
template ~> 2.0

Providers

Name Version
aws ~> 2.0

Inputs

Name Description Type Default Required
attributes Additional attributes (e.g. 1) list(string) [] no
cidr_block CIDR for the VPC string n/a 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_default_security_group_with_custom_rules A boolean flag to enable/disable custom and restricive inbound/outbound rules for the default VPC's SG bool true 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
enable_internet_gateway A boolean flag to enable/disable Internet Gateway creation bool true no
enabled Set to false to prevent the module from creating any resources bool true no
environment Environment, e.g. 'prod', 'staging', 'dev', 'pre-prod', 'UAT' string "" no
instance_tenancy A tenancy option for instances launched into the VPC string "default" no
name Name (e.g. app or cluster) string n/a 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) {} 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

Share the Love

Like this project? Please give it a ★ on our GitHub! (it helps us a lot)

Are you using this project or any of our other projects? Consider leaving a testimonial. =)

Related Projects

Check out these related projects.

Help

Got a question? We got answers.

File a GitHub issue, send us an email or join our Slack Community.

README Commercial Support

DevOps Accelerator for Startups

We are a DevOps Accelerator. We'll help you build your cloud infrastructure from the ground up so you can own it. Then we'll show you how to operate it and stick around for as long as you need us.

Learn More

Work directly with our team of DevOps experts via email, slack, and video conferencing.

We deliver 10x the value for a fraction of the cost of a full-time engineer. Our track record is not even funny. If you want things done right and you need it done FAST, then we're your best bet.

  • Reference Architecture. You'll get everything you need from the ground up built using 100% infrastructure as code.
  • Release Engineering. You'll have end-to-end CI/CD with unlimited staging environments.
  • Site Reliability Engineering. You'll have total visibility into your apps and microservices.
  • Security Baseline. You'll have built-in governance with accountability and audit logs for all changes.
  • GitOps. You'll be able to operate your infrastructure via Pull Requests.
  • Training. You'll receive hands-on training so your team can operate what we build.
  • Questions. You'll have a direct line of communication between our teams via a Shared Slack channel.
  • Troubleshooting. You'll get help to triage when things aren't working.
  • Code Reviews. You'll receive constructive feedback on Pull Requests.
  • Bug Fixes. We'll rapidly work with you to fix any bugs in our projects.

Slack Community

Join our Open Source Community on Slack. It's FREE for everyone! Our "SweetOps" community is where you get to talk with others who share a similar vision for how to rollout and manage infrastructure. This is the best place to talk shop, ask questions, solicit feedback, and work together as a community to build totally sweet infrastructure.

Discourse Forums

Participate in our Discourse Forums. Here you'll find answers to commonly asked questions. Most questions will be related to the enormous number of projects we support on our GitHub. Come here to collaborate on answers, find solutions, and get ideas about the products and services we value. It only takes a minute to get started! Just sign in with SSO using your GitHub account.

Newsletter

Sign up for our newsletter that covers everything on our technology radar. Receive updates on what we're up to on GitHub as well as awesome new projects we discover.

Office Hours

Join us every Wednesday via Zoom for our weekly "Lunch & Learn" sessions. It's FREE for everyone!

zoom

Contributing

Bug Reports & Feature Requests

Please use the issue tracker to report any bugs or file feature requests.

Developing

If you are interested in being a contributor and want to get involved in developing this project or help out with our other projects, we would love to hear from you! Shoot us an email.

In general, PRs are welcome. We follow the typical "fork-and-pull" Git workflow.

  1. Fork the repo on GitHub
  2. Clone the project to your own machine
  3. Commit changes to your own branch
  4. Push your work back up to your fork
  5. Submit a Pull Request so that we can review your changes

NOTE: Be sure to merge the latest changes from "upstream" before making a pull request!

Copyright

Copyright © 2017-2020 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.

Trademarks

All other trademarks referenced herein are the property of their respective owners.

About

This project is maintained and funded by Cloud Posse, LLC. Like it? Please let us know by leaving a testimonial!

Cloud Posse

We're a DevOps Professional Services company based in Los Angeles, CA. We ❤️ Open Source Software.

We offer paid support on all of our projects.

Check out our other projects, follow us on twitter, apply for a job, or hire us to help with your cloud strategy and implementation.

Contributors

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

README Footer Beacon