website: remove legacy provider docs index (#29134)

* website: Update or remove references to legacy provider docs

We've finally evicted the last of the legacy provider docs from terraform.io!
Let's celebrate by purging all memory of them.

The 0.11 docs are now so thoroughly legacy that I don't believe they need a new
destination for their provider links, so I just removed those.

* website: remove old provider docs index

This will require a redirect in the terraform-website repo.

* Apply suggestions from code review

Co-authored-by: Laura Pacilio <83350965+laurapacilio@users.noreply.github.com>

Co-authored-by: Laura Pacilio <83350965+laurapacilio@users.noreply.github.com>

website/docs/cli/commands/index.html.md

@@ -19,8 +19,8 @@ We refer to the `terraform` command line tool as "Terraform CLI" elsewhere
 in the documentation. This terminology is often used to distinguish it from
 other components you might use in the Terraform product family, such as
 [Terraform Cloud](/docs/cloud/) or
-the various [Terraform providers](/docs/providers/), which are developed and
-released separately from Terraform CLI.
+the various [Terraform providers](/docs/language/providers/index.html), which
+are developed and released separately from Terraform CLI.
 
 To view a list of the commands available in your current Terraform version,
 run `terraform` with no additional arguments:

website/docs/configuration-0-11/data-sources.html.md

@@ -64,8 +64,8 @@ parameter) and `NAME` (second parameter). The combination of the type
 and name must be unique.
 
 Within the block (the `{ }`) is configuration for the data instance. The
-configuration is dependent on the type, and is documented for each
-data source in the [providers section](/docs/providers/index.html).
+configuration is dependent on the type; consult the [provider's documentation] (https://registry.terraform.io/browse/providers) for
+details.
 
 Each data instance will export one or more attributes, which can be
 interpolated into other resources using variables of the form

website/docs/configuration-0-11/providers.html.md

@@ -48,8 +48,8 @@ header. For example, `provider "aws"` above is a configuration for the
 `aws` provider.
 
 Within the block body (between `{ }`) is configuration for the provider.
-The configuration is dependent on the type, and is documented
-[for each provider](/docs/providers/index.html).
+The configuration is dependent on the type. Consult the [provider's documentation](https://registry.terraform.io/browse/providers) for details. 
+in each provider's documentation.
 
 The arguments `alias` and `version`, if present, are special arguments
 handled by Terraform Core for their respective features described above. All

website/docs/configuration-0-11/resources.html.md

@@ -41,9 +41,9 @@ parameter) and `NAME` (second parameter). The combination of the type
 and name must be unique.
 
 Within the block (the `{ }`) is configuration for the resource. The
-configuration is dependent on the type, and is documented for each
-resource type in the
-[providers section](/docs/providers/index.html).
+configuration is dependent on the type. Consult the [provider's documentation](https://registry.terraform.io/browse/providers) for details. 
+
+details.
 
 ### Meta-parameters
 

website/docs/language/data-sources/index.html.md

@@ -173,8 +173,10 @@ block label) and _name_ (second block label). The combination of the type
 and name must be unique.
 
 Within the block (the `{ }`) is configuration for the data instance. The
-configuration is dependent on the type, and is documented for each
-data source in the [providers section](/docs/providers/index.html).
+configuration is dependent on the type; as with
+[resources](/docs/language/resources/index.html), each provider on the
+[Terraform Registry](https://registry.terraform.io/browse/providers) has its own
+documentation for configuring and using the data types it provides.
 
 Each data instance will export one or more attributes, which can be
 used in other resources as reference expressions of the form

website/docs/language/providers/index.html.md

@@ -40,6 +40,21 @@ The [Terraform Registry](https://registry.terraform.io/browse/providers)
 is the main directory of publicly available Terraform providers, and hosts
 providers for most major infrastructure platforms.
 
+## Provider Documentation
+
+Each provider has its own documentation, describing its resource
+types and their arguments.
+
+The [Terraform Registry](https://registry.terraform.io/browse/providers)
+includes documentation for a wide range of providers developed by HashiCorp, third-party vendors, and our Terraform community. Use the
+"Documentation" link in a provider's header to browse its documentation.
+
+Provider documentation in the Registry is versioned; you can use the version
+menu in the header to change which version you're viewing.
+
+For details about writing, generating, and previewing provider documentation,
+see the [provider publishing documentation](/docs/registry/providers/docs.html).
+
 ## How to Use Providers
 
 To use resources from a given provider, you need to include some information

website/docs/providers/index.html.markdown

@@ -1,44 +0,0 @@
----
-layout: "language"
-page_title: "Provider Documentation"
-sidebar_current: "docs-providers"
-description: |-
-  Terraform's resources are implemented by provider plugins. The Terraform
-  Registry is the main directory of publicly available Terraform providers.
----
-
-# Provider Documentation
-
-Every Terraform provider has its own documentation, describing its resource
-types and their arguments.
-
-The [Terraform Registry](https://registry.terraform.io/browse/providers) is the
-main home for provider documentation. When viewing a provider's page on the
-Terraform Registry, you can click the "Documentation" link in the header to
-browse its documentation.
-
-Provider documentation in the Registry is versioned; you can use the version
-menu in the header to change which version you're viewing.
-
-Learn more about writing, generating, and rendering provider documentation
-in the [provider publishing documentation](/docs/registry/providers/docs.html).
-
-## Temporary Provider Documentation
-
-The following providers will be published on the Terraform Registry soon, but
-aren't quite ready. Until they're published, their documentation is available at
-the links below:
-
-- [Avi Vantage](/docs/providers/avi/index.html)
-- [Chef](/docs/providers/chef/index.html)
-- [Cobbler](/docs/providers/cobbler/index.html)
-- [Genymotion](/docs/providers/genymotion/index.html)
-- [Infoblox](/docs/providers/infoblox/index.html)
-- [MySQL](/docs/providers/mysql/index.html)
-- [Rubrik](/docs/providers/rubrik/index.html)
-- [Rundeck](/docs/providers/rundeck/index.html)
-
-## Useful tools
-
-- [Doc preview tool](https://registry.terraform.io/tools/doc-preview)
-- [terraform-plugin-docs](https://github.com/hashicorp/terraform-plugin-docs)

website/layouts/language.erb

@@ -167,11 +167,6 @@
           <li>
             <a href="/docs/language/dependency-lock.html">Dependency Lock File</a>
           </li>
-
-          <li>
-            <a href="/docs/providers/index.html">Provider Documentation</a>
-            <!-- To be deleted when remaining 8 providers are gone, doesn't need new URL -->
-          </li>
         </ul>
       </li><!-- providers -->