OpenTofu lets you declaratively manage your cloud infrastructure.
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James Bardin c9e581e58a don't connect module closers to destroy nodes
One of the tenants of the graph transformations is that resource destroy
nodes can only be ordered relative to other resources, and can't be
referenced directly. This was broken by the module close node which
naively connected to all module nodes, creating cycles in some cases
when edges are reversed from CreateBeforeDestroy.
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.circleci add test for 'full' docker image build 2020-06-17 10:48:10 -04:00
.github remove local SECURITY.md in favor of org-wide policy 2020-08-24 15:45:32 -07:00
addrs addrs: Resource.InModule, similar to Resource.Absolute 2020-08-24 11:41:28 -07:00
backend backend/http: add support for configuration by environment variable (#25439) 2020-09-02 08:35:08 -04:00
builtin always return original workspace, even when null 2020-06-24 13:41:51 -04:00
command command/clistate: Return an error on unlock failure (#25729) 2020-09-03 16:05:16 -04:00
communicator communicator/winrm: include configured timeout in winrm server 2020-06-25 08:41:09 -04:00
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docs docs: Provider protocol wire format for values 2020-09-01 10:40:36 -07:00
e2e tools/terraform-bundle: refactor to use new provider installer and provider directory layouts (#24629) 2020-04-21 17:09:29 -04:00
examples Fix Google Cloud Platform name across docs. 2019-01-15 12:10:20 -08:00
experiments configs: Custom variable validation is no longer experimental 2020-05-28 16:07:59 -07:00
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moduledeps rename provider-specific functions (#24417) 2020-03-20 13:59:59 -04:00
plans Unknown set blocks with dynamic may have 0 elems 2020-07-23 15:47:34 -04:00
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providers Remove terraform.ResourceProvider, use providercache.Installer instead 2020-04-06 09:24:23 -07:00
provisioners provisioners: Add Factory type and FactoryFixed helper 2018-10-16 19:14:11 -07:00
registry registry: Fix panic when server is unreachable 2020-03-19 10:20:10 -04:00
repl fix error output in repl test 2020-04-14 14:50:43 -04:00
scripts use alpine:latest as the base image for terraform docker containers 2020-07-01 16:03:06 -04:00
states states: Add roundtrip v3->v4 with builtin provider 2020-08-14 15:40:48 -04:00
terraform don't connect module closers to destroy nodes 2020-09-09 12:23:23 -04:00
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Dockerfile build: Don't create apk cache in "full" docker image 2019-11-11 16:04:23 -08:00
go.mod deps: bump go-cty version (#26079) 2020-09-03 11:01:15 -04:00
go.sum deps: bump go-cty version (#26079) 2020-09-03 11:01:15 -04:00
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LICENSE Adding license 2014-07-28 13:54:06 -04:00
main_test.go main: make configuration available when initializing commands 2017-09-29 14:03:09 -07:00
main.go main: Pass untyped nil for missing creds source 2020-06-03 09:46:53 -04:00
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plugins.go Remove config.go and update things using its aliases 2020-01-13 16:50:05 -05:00
provider_source.go internal/getproviders: HTTPMirrorSource implementation 2020-08-26 13:18:08 -07:00
README.md Added links to Learn and certification exams to the README 2020-03-27 11:25:06 -07:00
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signal_windows.go Forward SIGTERM and handle that as an interrupt 2016-12-08 12:20:25 -05:00
synchronized_writers.go main: synchronize writes to VT100-faker on Windows 2017-05-04 15:36:51 -07:00
version.go states/statemgr: Fix the Filesystem state manager tests 2018-11-19 09:02:35 -08:00

Terraform

Terraform

Terraform is a tool for building, changing, and versioning infrastructure safely and efficiently. Terraform can manage existing and popular service providers as well as custom in-house solutions.

The key features of Terraform are:

  • Infrastructure as Code: Infrastructure is described using a high-level configuration syntax. This allows a blueprint of your datacenter to be versioned and treated as you would any other code. Additionally, infrastructure can be shared and re-used.

  • Execution Plans: Terraform has a "planning" step where it generates an execution plan. The execution plan shows what Terraform will do when you call apply. This lets you avoid any surprises when Terraform manipulates infrastructure.

  • Resource Graph: Terraform builds a graph of all your resources, and parallelizes the creation and modification of any non-dependent resources. Because of this, Terraform builds infrastructure as efficiently as possible, and operators get insight into dependencies in their infrastructure.

  • Change Automation: Complex changesets can be applied to your infrastructure with minimal human interaction. With the previously mentioned execution plan and resource graph, you know exactly what Terraform will change and in what order, avoiding many possible human errors.

For more information, see the introduction section of the Terraform website.

Getting Started & Documentation

Documentation is available on the Terraform website:

If you're new to Terraform and want to get started creating infrastructure, please check out our Getting Started guides on HashiCorp's learning platform. There are also additional guides to continue your learning.

Show off your Terraform knowledge by passing a certification exam. Visit the certification page for information about exams and find study materials on HashiCorp's learning platform.

Developing Terraform

This repository contains only Terraform core, which includes the command line interface and the main graph engine. Providers are implemented as plugins that each have their own repository in the terraform-providers organization on GitHub. Instructions for developing each provider are in the associated README file. For more information, see the provider development overview.

To learn more about compiling Terraform and contributing suggested changes, please refer to the contributing guide.

License

Mozilla Public License v2.0