terraform

Commit Graph

Author	SHA1	Message	Date
James Bardin	300f66b71d	Merge pull request #34603 from hashicorp/jbardin/remove-provider-funtion-warnings provider functions can only return an error	2 years ago
Radek Simko	0c509183d1	ci: Add test for license headers (#34624 ) * ci: Add test for copyright headers * replace GHA workflow with make target (copyright) This makes it reusable for outside of CI, such that anyone cloning the repo locally can still easily verify compliance before raising a PR. * remove go:generate for copywrite This should no longer be needed as we leverage copywrite via a shell script now. * introduce make copyrightfix	2 years ago
James Bardin	a8701f6ddd	provider functions return an error The call site for language functions doesn't currently have a way to handle complex diagnostics, so rather than appear to support them in the protocol we remove the concepts of diagnostics for now. We do however retain the argument index fields, which we can wrap in a function.ArgError and get a little more precise hcl diagnostic from expression.	2 years ago
Brian Flad	c7a44bfc9a	Support Private State with MoveResourceState (#34575 ) This change ensures that providers receive the source private state and can store potentially differing private state as part of a move, rather than always copying the source private state to the target. This functionality has not yet been released and therefore there are no compatibility concerns.	2 years ago
Liam Cervante	7d143388f3	Add support for the cross resource type move operation in the proto schema (#34480 ) * Update proto schema and provider interfaces with support for moved across resource type RPCs * address comments * remove unused functions * remove support for flatmap format	2 years ago
hc-github-team-es-release-engineering	6114ec4390	Merge pull request #34367 from hashicorp/RELPLAT-955-EOY-license-updates [DO NOT MERGE UNTIL EOY] EOY license updates	2 years ago
James Bardin	c439b72599	proto: add provider-defined functions	2 years ago
hc-github-team-es-release-engineering	a90ba0bfe4	update year in license files	2 years ago
CJ Horton	813369f317	stick with go generate check instead	3 years ago
Brian Flad	7094517089	Add GetMetadata RPC to provider protocol (#33739 ) Reference: https://github.com/hashicorp/terraform/pull/33486 This is a followup to the new provider server capability to make the `GetProviderSchema` RPC optional. While this server capability would perform its intended function when directly talking to a single provider server SDK implementation, provider servers using terraform-plugin-mux need a methodology for the mux server to determine the available resource types of each underlying provider server to properly route resource-specific RPCs. Since the only methodology available to the mux server would be calling the `GetProviderSchema` RPC to each of underlying provider servers, any memory optimization of core caching would be lost. The choice of adding a new RPC instead of adjusting the existing `GetProviderSchema` RPC with additional request information, such as "only list the type names and not the schema information in the response", is two-fold: - Prevents the introduction of conditional logic for the existing RPC. - Clearly delineates the purpose of the RPC and can be documented easier. The choice of adding this to the existing provider service is two-fold: - Implementing a separate protocol and/or service only on the provider side of the protocol would be a novel design change. This small of a change does not warrant the potential research and testing effort that would be associated with that implementation. - While the core implementation will not use the new RPC immediately, there is no reason why it should be restricted from doing so in the future if a valid use case surfaces. Other ecosystem tools, beyond terraform-plugin-mux, can also potentially benefit from the lightweight RPC now. This is changing the 5.4 and 6.4 protocol versions following the guidance of this comment in the definition files, since it directly relates to the prior intention of the new minor versions: ```protobuf // Note that only the proto files included in a release tag of Terraform are // official protocol releases. Proto files taken from other commits may include // incomplete changes or features that did not make it into a final release. // In all reasonable cases, plugin developers should take the proto file from // the tag of the most recent release of Terraform, and not from the main // branch or any other development branch. ``` As with any Protocol Buffers definition update, protocol compatibility is guaranteed within a major version, however generated protocol source code compatibility is not guaranteed. In this case, implementing the new RPC method in protocol wrapper types and the moving of the `ServerCapabilities` message to the top namespace are considered acceptable changes.	3 years ago
CJ Horton	c09daa7dc7	update license for provider plugin protocol files	3 years ago
hashicorp-copywrite[bot]	53c34ff49c	Update copyright file headers to BUSL-1.1	3 years ago
James Bardin	fb35d7fd89	add get_provider_schema_optional server capability	3 years ago
Martin Atkins	e0ef2748e6	docs: Describe the plugin protocol encoding of refined unknown values This is actually a description of the "cty" library's encoding of refined values, but from the perspective of the plugin protocol it's an implementation detail that Terraform Core outsources that to a third-party library, and current server-side implementations of the protocol use an independent implementation of this format which will need to be compatible with what cty does.	3 years ago
hashicorp-copywrite[bot]	325d18262e	[COMPLIANCE] Add Copyright and License Headers	3 years ago
Brian Flad	8c93420270	docs/plugin-protocol: Add notes about missing configuration in ReadResource and UpgradeResourceState request messages (#31998 ) This opts to inline document these intentional design decisions in the protocol definition as a catch-all for it not being documented elsewhere. Protocol Buffers files updated via: ```shell make protobuf ```	3 years ago
James Bardin	26c569e384	s/Capabilities/ServerCapabilities/	4 years ago
James Bardin	b9f1a5ac57	add Schema Capabilities to protocol	4 years ago
Brian Flad	a477d10bd1	Introduce Terraform Plugin Protocol 6.2 with legacy_type_system fields from Protocol 5 (#30375 ) Reference: https://github.com/hashicorp/terraform/issues/30373 This change forward ports the `legacy_type_system` boolean fields in the `ApplyResourceChange.Response` and `PlanResourceChange.Response` messages that existed in protocol version 5, so that existing terraform-plugin-sdk/v2 providers can be muxed with protocol version 6 providers (e.g. terraform-plugin-framework) while also taking advantage of the newer protocol features. This functionality should not be used by any providers or SDKs except those built with terraform-plugin-sdk. Updated via: ```shell cp docs/plugin-protocol/tfplugin6.1.proto docs/plugin-protocol/tfplugin6.2.proto # Copy legacy_type_system fields from tfplugin5.2.proto into ApplyResourceChange.Response and PlanResourceChange rm internal/tfplugin6/tfplugin6.proto ln -s ../../docs/plugin-protocol/tfplugin6.2.proto internal/tfplugin6/tfplugin6.proto go run tools/protobuf-compile/protobuf-compile.go `pwd` # Updates to internal/plugin6/grpc_provider.go ```	4 years ago
Masayuki Morita	bdf683802d	docs: Fix typo in docs/plugin-protocol/releasing-new-version.md	4 years ago
James Bardin	fe671206cc	Add detail about the protocol deprecation Make sure it's clear that the deprecated fields serve no purpose, and should be ignored.	4 years ago
James Bardin	24a2bd6301	tfproto version 6.1 Minor version increase to deprecate min_items and max_items in nested types. Nested types have MinItems and MaxItems fields that were inherited from the block implementation, but were never validated by Terraform, and are not supported by the HCL decoder validations. Mark these fields as deprecated, indicating that the SDK should handle the required validation.	4 years ago
Paddy	64a95fc29f	Add docs on how to release a new major protocol version. (#29552 ) Releasing a new major protocol version requires coordination between a few different projects and codebases, and it's easy to forget a step. This commit introduces a doc to keep track of these steps, making it less likely one will be omitted or forgotten.	5 years ago
Kristin Laemmert	106bcd3bf0	update to match new default branch name (#27909 )	5 years ago
Kristin Laemmert	ff05362d51	providers.Interface: rename ValidateDataSourceConfig to ValidateDataResourceConfig (#27874 ) * providers.Interface: rename ValidateDataSourceConfig to ValidateDataResourceConfig This PR came about after renaming ValidateResourceTypeConfig to ValidateResourceConfig: I now understand that we'd called it the former instead of the latter to indicate that the function wasn't necessarily operating on a resource that actually exists. A possibly-more-accurate renaming of both functions might then be ValidateManagedResourceConfig and ValidateDataResourceConfig. The next commit will update the protocol (v6 only) as well; these are in separate commits for reviewers and will get squashed together before merging. * extend renaming to protov6	5 years ago
Kristin Laemmert	f3a057eb35	plugin-protocol v6 This is the first commit for plugin protocol v6. This is currently unused (dead) code; future commits will add the necessary conversion packages, extend configschema, and modify the providers.Interface. The new plugin protocol includes the following changes: - A new field has been added to Attribute: NestedType. This will be the key new feature in plugin protocol v6 - Several massages were renamed for consistency with the verb-noun pattern seen in _most_ messages. - The prepared_config has been removed from PrepareProviderConfig (renamed ValidateProviderConfig), as it has never been used. - The provisioner service has been removed entirely. This has no impact on built-in provisioners. 3rd party provisioners are not supported by the SDK and are not included in this protocol at all.	5 years ago
James Bardin	ccf19fbf5e	regenerate plugin proto with correct tooling The proto file is structurally unchanged, though it now requires a go import path option.	5 years ago
Martin Atkins	6b4ed241d3	docs: Provider protocol wire format for values Although we have in this same directory the protocol buffers schemas for the static parts of the provider wire protocol, many of the protocol messages include DynamicValue messages that are presented in a nested dynamic serialization format. That format was previously not documented, and was thus defined only by the implementation. Terraform happens to use a third-party library to implement parts of this encoding, which means that the rules were even harder to track down from reading the code. Regardless of how Terraform happens to implement its serialization and deserialization of DynamicValue, it's the wire format that is contractual and so this document is an implementation-agnostic description of the mapping rules for serializing any Terraform Language value by reference to a provider-defined schema. All future changes to the rules described in here must be backward compatible until protocol major version 6, which is not currently planned.	6 years ago
Paddy	e6592dc710	Add support for provider metadata to modules. (#22583 ) Implement a new provider_meta block in the terraform block of modules, allowing provider-keyed metadata to be communicated from HCL to provider binaries. Bundled in this change for minimal protocol version bumping is the addition of markdown support for attribute descriptions and the ability to indicate when an attribute is deprecated, so this information can be shown in the schema dump. Co-authored-by: Paul Tyng <paul@paultyng.net>	6 years ago
Martin Atkins	e1af10b554	docs: README for the plugin-protocol directory This is an initial partial description of the plugin protocol focused mainly on explaining the purpose of the .proto files. In subsequent updates we will also document the negotiation protocol, etc. For this first pass the goal was just to publish some information that was already available in an internal design document so that it's visible to SDK implementers. It is focused on the .proto versioning strategy because that was the main topic of the internal design documentation this was based on.	7 years ago
James Bardin	fa1f9be539	add tfplugin proto docs files Add versioned tfplugin proto files to the docs directory, for easier reference. The latest version starts as a symlink to the current file used for generated the tfplugin package in ./internal/tfplugin5. When changing the protocol version, the old file must be copied to ./docs/plugin-protocol/, and a new symlink created for the latest version.	7 years ago

31 Commits (eecbfbf2cccedfb581469ee63599c4b4abc5c60f)