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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.
This commit is contained in:
James Bardin 2019-06-07 15:21:07 -04:00
parent 863bfdce06
commit fa1f9be539
3 changed files with 707 additions and 353 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

353
docs/plugin-protocol/tfplugin5.0.proto Normal file
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// Terraform Plugin RPC protocol version 5.0
//
// This file defines version 5.0 of the RPC protocol. To implement a plugin
// against this protocol, copy this definition into your own codebase and
// use protoc to generate stubs for your target language.
//
// This file will be updated in-place in the source Terraform repository for
// any minor versions of protocol 5, but later minor versions will always be
// backwards compatible. Breaking changes, if any are required, will come
// in a subsequent major version with its own separate proto definition.
//
// 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 master
// branch or any other development branch.
//
syntax = "proto3";
package tfplugin5;
// DynamicValue is an opaque encoding of terraform data, with the field name
// indicating the encoding scheme used.
message DynamicValue {
bytes msgpack = 1;
bytes json = 2;
}
message Diagnostic {
enum Severity {
INVALID = 0;
ERROR = 1;
WARNING = 2;
}
Severity severity = 1;
string summary = 2;
string detail = 3;
AttributePath attribute = 4;
}
message AttributePath {
message Step {
oneof selector {
// Set "attribute_name" to represent looking up an attribute
// in the current object value.
string attribute_name = 1;
// Set "element_key_*" to represent looking up an element in
// an indexable collection type.
string element_key_string = 2;
int64 element_key_int = 3;
}
}
repeated Step steps = 1;
}
message Stop {
message Request {
}
message Response {
string Error = 1;
}
}
// RawState holds the stored state for a resource to be upgraded by the
// provider. It can be in one of two formats, the current json encoded format
// in bytes, or the legacy flatmap format as a map of strings.
message RawState {
bytes json = 1;
map<string, string> flatmap = 2;
}
// Schema is the configuration schema for a Resource, Provider, or Provisioner.
message Schema {
message Block {
int64 version = 1;
repeated Attribute attributes = 2;
repeated NestedBlock block_types = 3;
}
message Attribute {
string name = 1;
bytes type = 2;
string description = 3;
bool required = 4;
bool optional = 5;
bool computed = 6;
bool sensitive = 7;
}
message NestedBlock {
enum NestingMode {
INVALID = 0;
SINGLE = 1;
LIST = 2;
SET = 3;
MAP = 4;
GROUP = 5;
}
string type_name = 1;
Block block = 2;
NestingMode nesting = 3;
int64 min_items = 4;
int64 max_items = 5;
}
// The version of the schema.
// Schemas are versioned, so that providers can upgrade a saved resource
// state when the schema is changed.
int64 version = 1;
// Block is the top level configuration block for this schema.
Block block = 2;
}
service Provider {
//////// Information about what a provider supports/expects
rpc GetSchema(GetProviderSchema.Request) returns (GetProviderSchema.Response);
rpc PrepareProviderConfig(PrepareProviderConfig.Request) returns (PrepareProviderConfig.Response);
rpc ValidateResourceTypeConfig(ValidateResourceTypeConfig.Request) returns (ValidateResourceTypeConfig.Response);
rpc ValidateDataSourceConfig(ValidateDataSourceConfig.Request) returns (ValidateDataSourceConfig.Response);
rpc UpgradeResourceState(UpgradeResourceState.Request) returns (UpgradeResourceState.Response);
//////// One-time initialization, called before other functions below
rpc Configure(Configure.Request) returns (Configure.Response);
//////// Managed Resource Lifecycle
rpc ReadResource(ReadResource.Request) returns (ReadResource.Response);
rpc PlanResourceChange(PlanResourceChange.Request) returns (PlanResourceChange.Response);
rpc ApplyResourceChange(ApplyResourceChange.Request) returns (ApplyResourceChange.Response);
rpc ImportResourceState(ImportResourceState.Request) returns (ImportResourceState.Response);
rpc ReadDataSource(ReadDataSource.Request) returns (ReadDataSource.Response);
//////// Graceful Shutdown
rpc Stop(Stop.Request) returns (Stop.Response);
}
message GetProviderSchema {
message Request {
}
message Response {
Schema provider = 1;
map<string, Schema> resource_schemas = 2;
map<string, Schema> data_source_schemas = 3;
repeated Diagnostic diagnostics = 4;
}
}
message PrepareProviderConfig {
message Request {
DynamicValue config = 1;
}
message Response {
DynamicValue prepared_config = 1;
repeated Diagnostic diagnostics = 2;
}
}
message UpgradeResourceState {
message Request {
string type_name = 1;
// version is the schema_version number recorded in the state file
int64 version = 2;
// raw_state is the raw states as stored for the resource. Core does
// not have access to the schema of prior_version, so it's the
// provider's responsibility to interpret this value using the
// appropriate older schema. The raw_state will be the json encoded
// state, or a legacy flat-mapped format.
RawState raw_state = 3;
}
message Response {
// new_state is a msgpack-encoded data structure that, when interpreted with
// the _current_ schema for this resource type, is functionally equivalent to
// that which was given in prior_state_raw.
DynamicValue upgraded_state = 1;
// diagnostics describes any errors encountered during migration that could not
// be safely resolved, and warnings about any possibly-risky assumptions made
// in the upgrade process.
repeated Diagnostic diagnostics = 2;
}
}
message ValidateResourceTypeConfig {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ValidateDataSourceConfig {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message Configure {
message Request {
string terraform_version = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ReadResource {
message Request {
string type_name = 1;
DynamicValue current_state = 2;
bytes private = 3;
}
message Response {
DynamicValue new_state = 1;
repeated Diagnostic diagnostics = 2;
bytes private = 3;
}
}
message PlanResourceChange {
message Request {
string type_name = 1;
DynamicValue prior_state = 2;
DynamicValue proposed_new_state = 3;
DynamicValue config = 4;
bytes prior_private = 5;
}
message Response {
DynamicValue planned_state = 1;
repeated AttributePath requires_replace = 2;
bytes planned_private = 3;
repeated Diagnostic diagnostics = 4;
// This may be set only by the helper/schema "SDK" in the main Terraform
// repository, to request that Terraform Core >=0.12 permit additional
// inconsistencies that can result from the legacy SDK type system
// and its imprecise mapping to the >=0.12 type system.
// The change in behavior implied by this flag makes sense only for the
// specific details of the legacy SDK type system, and are not a general
// mechanism to avoid proper type handling in providers.
//
// ==== DO NOT USE THIS ====
// ==== THIS MUST BE LEFT UNSET IN ALL OTHER SDKS ====
// ==== DO NOT USE THIS ====
bool legacy_type_system = 5;
}
}
message ApplyResourceChange {
message Request {
string type_name = 1;
DynamicValue prior_state = 2;
DynamicValue planned_state = 3;
DynamicValue config = 4;
bytes planned_private = 5;
}
message Response {
DynamicValue new_state = 1;
bytes private = 2;
repeated Diagnostic diagnostics = 3;
// This may be set only by the helper/schema "SDK" in the main Terraform
// repository, to request that Terraform Core >=0.12 permit additional
// inconsistencies that can result from the legacy SDK type system
// and its imprecise mapping to the >=0.12 type system.
// The change in behavior implied by this flag makes sense only for the
// specific details of the legacy SDK type system, and are not a general
// mechanism to avoid proper type handling in providers.
//
// ==== DO NOT USE THIS ====
// ==== THIS MUST BE LEFT UNSET IN ALL OTHER SDKS ====
// ==== DO NOT USE THIS ====
bool legacy_type_system = 4;
}
}
message ImportResourceState {
message Request {
string type_name = 1;
string id = 2;
}
message ImportedResource {
string type_name = 1;
DynamicValue state = 2;
bytes private = 3;
}
message Response {
repeated ImportedResource imported_resources = 1;
repeated Diagnostic diagnostics = 2;
}
}
message ReadDataSource {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
DynamicValue state = 1;
repeated Diagnostic diagnostics = 2;
}
}
service Provisioner {
rpc GetSchema(GetProvisionerSchema.Request) returns (GetProvisionerSchema.Response);
rpc ValidateProvisionerConfig(ValidateProvisionerConfig.Request) returns (ValidateProvisionerConfig.Response);
rpc ProvisionResource(ProvisionResource.Request) returns (stream ProvisionResource.Response);
rpc Stop(Stop.Request) returns (Stop.Response);
}
message GetProvisionerSchema {
message Request {
}
message Response {
Schema provisioner = 1;
repeated Diagnostic diagnostics = 2;
}
}
message ValidateProvisionerConfig {
message Request {
DynamicValue config = 1;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ProvisionResource {
message Request {
DynamicValue config = 1;
DynamicValue connection = 2;
}
message Response {
string output = 1;
repeated Diagnostic diagnostics = 2;
}
}

353
docs/plugin-protocol/tfplugin5.1.proto Normal file
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// Terraform Plugin RPC protocol version 5.1
//
// This file defines version 5.1 of the RPC protocol. To implement a plugin
// against this protocol, copy this definition into your own codebase and
// use protoc to generate stubs for your target language.
//
// This file will be updated in-place in the source Terraform repository for
// any minor versions of protocol 5, but later minor versions will always be
// backwards compatible. Breaking changes, if any are required, will come
// in a subsequent major version with its own separate proto definition.
//
// 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 master
// branch or any other development branch.
//
syntax = "proto3";
package tfplugin5;
// DynamicValue is an opaque encoding of terraform data, with the field name
// indicating the encoding scheme used.
message DynamicValue {
bytes msgpack = 1;
bytes json = 2;
}
message Diagnostic {
enum Severity {
INVALID = 0;
ERROR = 1;
WARNING = 2;
}
Severity severity = 1;
string summary = 2;
string detail = 3;
AttributePath attribute = 4;
}
message AttributePath {
message Step {
oneof selector {
// Set "attribute_name" to represent looking up an attribute
// in the current object value.
string attribute_name = 1;
// Set "element_key_*" to represent looking up an element in
// an indexable collection type.
string element_key_string = 2;
int64 element_key_int = 3;
}
}
repeated Step steps = 1;
}
message Stop {
message Request {
}
message Response {
string Error = 1;
}
}
// RawState holds the stored state for a resource to be upgraded by the
// provider. It can be in one of two formats, the current json encoded format
// in bytes, or the legacy flatmap format as a map of strings.
message RawState {
bytes json = 1;
map<string, string> flatmap = 2;
}
// Schema is the configuration schema for a Resource, Provider, or Provisioner.
message Schema {
message Block {
int64 version = 1;
repeated Attribute attributes = 2;
repeated NestedBlock block_types = 3;
}
message Attribute {
string name = 1;
bytes type = 2;
string description = 3;
bool required = 4;
bool optional = 5;
bool computed = 6;
bool sensitive = 7;
}
message NestedBlock {
enum NestingMode {
INVALID = 0;
SINGLE = 1;
LIST = 2;
SET = 3;
MAP = 4;
GROUP = 5;
}
string type_name = 1;
Block block = 2;
NestingMode nesting = 3;
int64 min_items = 4;
int64 max_items = 5;
}
// The version of the schema.
// Schemas are versioned, so that providers can upgrade a saved resource
// state when the schema is changed.
int64 version = 1;
// Block is the top level configuration block for this schema.
Block block = 2;
}
service Provider {
//////// Information about what a provider supports/expects
rpc GetSchema(GetProviderSchema.Request) returns (GetProviderSchema.Response);
rpc PrepareProviderConfig(PrepareProviderConfig.Request) returns (PrepareProviderConfig.Response);
rpc ValidateResourceTypeConfig(ValidateResourceTypeConfig.Request) returns (ValidateResourceTypeConfig.Response);
rpc ValidateDataSourceConfig(ValidateDataSourceConfig.Request) returns (ValidateDataSourceConfig.Response);
rpc UpgradeResourceState(UpgradeResourceState.Request) returns (UpgradeResourceState.Response);
//////// One-time initialization, called before other functions below
rpc Configure(Configure.Request) returns (Configure.Response);
//////// Managed Resource Lifecycle
rpc ReadResource(ReadResource.Request) returns (ReadResource.Response);
rpc PlanResourceChange(PlanResourceChange.Request) returns (PlanResourceChange.Response);
rpc ApplyResourceChange(ApplyResourceChange.Request) returns (ApplyResourceChange.Response);
rpc ImportResourceState(ImportResourceState.Request) returns (ImportResourceState.Response);
rpc ReadDataSource(ReadDataSource.Request) returns (ReadDataSource.Response);
//////// Graceful Shutdown
rpc Stop(Stop.Request) returns (Stop.Response);
}
message GetProviderSchema {
message Request {
}
message Response {
Schema provider = 1;
map<string, Schema> resource_schemas = 2;
map<string, Schema> data_source_schemas = 3;
repeated Diagnostic diagnostics = 4;
}
}
message PrepareProviderConfig {
message Request {
DynamicValue config = 1;
}
message Response {
DynamicValue prepared_config = 1;
repeated Diagnostic diagnostics = 2;
}
}
message UpgradeResourceState {
message Request {
string type_name = 1;
// version is the schema_version number recorded in the state file
int64 version = 2;
// raw_state is the raw states as stored for the resource. Core does
// not have access to the schema of prior_version, so it's the
// provider's responsibility to interpret this value using the
// appropriate older schema. The raw_state will be the json encoded
// state, or a legacy flat-mapped format.
RawState raw_state = 3;
}
message Response {
// new_state is a msgpack-encoded data structure that, when interpreted with
// the _current_ schema for this resource type, is functionally equivalent to
// that which was given in prior_state_raw.
DynamicValue upgraded_state = 1;
// diagnostics describes any errors encountered during migration that could not
// be safely resolved, and warnings about any possibly-risky assumptions made
// in the upgrade process.
repeated Diagnostic diagnostics = 2;
}
}
message ValidateResourceTypeConfig {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ValidateDataSourceConfig {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message Configure {
message Request {
string terraform_version = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ReadResource {
message Request {
string type_name = 1;
DynamicValue current_state = 2;
bytes private = 3;
}
message Response {
DynamicValue new_state = 1;
repeated Diagnostic diagnostics = 2;
bytes private = 3;
}
}
message PlanResourceChange {
message Request {
string type_name = 1;
DynamicValue prior_state = 2;
DynamicValue proposed_new_state = 3;
DynamicValue config = 4;
bytes prior_private = 5;
}
message Response {
DynamicValue planned_state = 1;
repeated AttributePath requires_replace = 2;
bytes planned_private = 3;
repeated Diagnostic diagnostics = 4;
// This may be set only by the helper/schema "SDK" in the main Terraform
// repository, to request that Terraform Core >=0.12 permit additional
// inconsistencies that can result from the legacy SDK type system
// and its imprecise mapping to the >=0.12 type system.
// The change in behavior implied by this flag makes sense only for the
// specific details of the legacy SDK type system, and are not a general
// mechanism to avoid proper type handling in providers.
//
// ==== DO NOT USE THIS ====
// ==== THIS MUST BE LEFT UNSET IN ALL OTHER SDKS ====
// ==== DO NOT USE THIS ====
bool legacy_type_system = 5;
}
}
message ApplyResourceChange {
message Request {
string type_name = 1;
DynamicValue prior_state = 2;
DynamicValue planned_state = 3;
DynamicValue config = 4;
bytes planned_private = 5;
}
message Response {
DynamicValue new_state = 1;
bytes private = 2;
repeated Diagnostic diagnostics = 3;
// This may be set only by the helper/schema "SDK" in the main Terraform
// repository, to request that Terraform Core >=0.12 permit additional
// inconsistencies that can result from the legacy SDK type system
// and its imprecise mapping to the >=0.12 type system.
// The change in behavior implied by this flag makes sense only for the
// specific details of the legacy SDK type system, and are not a general
// mechanism to avoid proper type handling in providers.
//
// ==== DO NOT USE THIS ====
// ==== THIS MUST BE LEFT UNSET IN ALL OTHER SDKS ====
// ==== DO NOT USE THIS ====
bool legacy_type_system = 4;
}
}
message ImportResourceState {
message Request {
string type_name = 1;
string id = 2;
}
message ImportedResource {
string type_name = 1;
DynamicValue state = 2;
bytes private = 3;
}
message Response {
repeated ImportedResource imported_resources = 1;
repeated Diagnostic diagnostics = 2;
}
}
message ReadDataSource {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
DynamicValue state = 1;
repeated Diagnostic diagnostics = 2;
}
}
service Provisioner {
rpc GetSchema(GetProvisionerSchema.Request) returns (GetProvisionerSchema.Response);
rpc ValidateProvisionerConfig(ValidateProvisionerConfig.Request) returns (ValidateProvisionerConfig.Response);
rpc ProvisionResource(ProvisionResource.Request) returns (stream ProvisionResource.Response);
rpc Stop(Stop.Request) returns (Stop.Response);
}
message GetProvisionerSchema {
message Request {
}
message Response {
Schema provisioner = 1;
repeated Diagnostic diagnostics = 2;
}
}
message ValidateProvisionerConfig {
message Request {
DynamicValue config = 1;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ProvisionResource {
message Request {
DynamicValue config = 1;
DynamicValue connection = 2;
}
message Response {
string output = 1;
repeated Diagnostic diagnostics = 2;
}
}

353
internal/tfplugin5/tfplugin5.proto
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@ -1,353 +0,0 @@
// Terraform Plugin RPC protocol version 5.1
//
// This file defines version 5.1 of the RPC protocol. To implement a plugin
// against this protocol, copy this definition into your own codebase and
// use protoc to generate stubs for your target language.
//
// This file will be updated in-place in the source Terraform repository for
// any minor versions of protocol 5, but later minor versions will always be
// backwards compatible. Breaking changes, if any are required, will come
// in a subsequent major version with its own separate proto definition.
//
// 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 master
// branch or any other development branch.
//
syntax = "proto3";
package tfplugin5;
// DynamicValue is an opaque encoding of terraform data, with the field name
// indicating the encoding scheme used.
message DynamicValue {
bytes msgpack = 1;
bytes json = 2;
}
message Diagnostic {
enum Severity {
INVALID = 0;
ERROR = 1;
WARNING = 2;
}
Severity severity = 1;
string summary = 2;
string detail = 3;
AttributePath attribute = 4;
}
message AttributePath {
message Step {
oneof selector {
// Set "attribute_name" to represent looking up an attribute
// in the current object value.
string attribute_name = 1;
// Set "element_key_*" to represent looking up an element in
// an indexable collection type.
string element_key_string = 2;
int64 element_key_int = 3;
}
}
repeated Step steps = 1;
}
message Stop {
message Request {
}
message Response {
string Error = 1;
}
}
// RawState holds the stored state for a resource to be upgraded by the
// provider. It can be in one of two formats, the current json encoded format
// in bytes, or the legacy flatmap format as a map of strings.
message RawState {
bytes json = 1;
map<string, string> flatmap = 2;
}
// Schema is the configuration schema for a Resource, Provider, or Provisioner.
message Schema {
message Block {
int64 version = 1;
repeated Attribute attributes = 2;
repeated NestedBlock block_types = 3;
}
message Attribute {
string name = 1;
bytes type = 2;
string description = 3;
bool required = 4;
bool optional = 5;
bool computed = 6;
bool sensitive = 7;
}
message NestedBlock {
enum NestingMode {
INVALID = 0;
SINGLE = 1;
LIST = 2;
SET = 3;
MAP = 4;
GROUP = 5;
}
string type_name = 1;
Block block = 2;
NestingMode nesting = 3;
int64 min_items = 4;
int64 max_items = 5;
}
// The version of the schema.
// Schemas are versioned, so that providers can upgrade a saved resource
// state when the schema is changed.
int64 version = 1;
// Block is the top level configuration block for this schema.
Block block = 2;
}
service Provider {
//////// Information about what a provider supports/expects
rpc GetSchema(GetProviderSchema.Request) returns (GetProviderSchema.Response);
rpc PrepareProviderConfig(PrepareProviderConfig.Request) returns (PrepareProviderConfig.Response);
rpc ValidateResourceTypeConfig(ValidateResourceTypeConfig.Request) returns (ValidateResourceTypeConfig.Response);
rpc ValidateDataSourceConfig(ValidateDataSourceConfig.Request) returns (ValidateDataSourceConfig.Response);
rpc UpgradeResourceState(UpgradeResourceState.Request) returns (UpgradeResourceState.Response);
//////// One-time initialization, called before other functions below
rpc Configure(Configure.Request) returns (Configure.Response);
//////// Managed Resource Lifecycle
rpc ReadResource(ReadResource.Request) returns (ReadResource.Response);
rpc PlanResourceChange(PlanResourceChange.Request) returns (PlanResourceChange.Response);
rpc ApplyResourceChange(ApplyResourceChange.Request) returns (ApplyResourceChange.Response);
rpc ImportResourceState(ImportResourceState.Request) returns (ImportResourceState.Response);
rpc ReadDataSource(ReadDataSource.Request) returns (ReadDataSource.Response);
//////// Graceful Shutdown
rpc Stop(Stop.Request) returns (Stop.Response);
}
message GetProviderSchema {
message Request {
}
message Response {
Schema provider = 1;
map<string, Schema> resource_schemas = 2;
map<string, Schema> data_source_schemas = 3;
repeated Diagnostic diagnostics = 4;
}
}
message PrepareProviderConfig {
message Request {
DynamicValue config = 1;
}
message Response {
DynamicValue prepared_config = 1;
repeated Diagnostic diagnostics = 2;
}
}
message UpgradeResourceState {
message Request {
string type_name = 1;
// version is the schema_version number recorded in the state file
int64 version = 2;
// raw_state is the raw states as stored for the resource. Core does
// not have access to the schema of prior_version, so it's the
// provider's responsibility to interpret this value using the
// appropriate older schema. The raw_state will be the json encoded
// state, or a legacy flat-mapped format.
RawState raw_state = 3;
}
message Response {
// new_state is a msgpack-encoded data structure that, when interpreted with
// the _current_ schema for this resource type, is functionally equivalent to
// that which was given in prior_state_raw.
DynamicValue upgraded_state = 1;
// diagnostics describes any errors encountered during migration that could not
// be safely resolved, and warnings about any possibly-risky assumptions made
// in the upgrade process.
repeated Diagnostic diagnostics = 2;
}
}
message ValidateResourceTypeConfig {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ValidateDataSourceConfig {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message Configure {
message Request {
string terraform_version = 1;
DynamicValue config = 2;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ReadResource {
message Request {
string type_name = 1;
DynamicValue current_state = 2;
bytes private = 3;
}
message Response {
DynamicValue new_state = 1;
repeated Diagnostic diagnostics = 2;
bytes private = 3;
}
}
message PlanResourceChange {
message Request {
string type_name = 1;
DynamicValue prior_state = 2;
DynamicValue proposed_new_state = 3;
DynamicValue config = 4;
bytes prior_private = 5;
}
message Response {
DynamicValue planned_state = 1;
repeated AttributePath requires_replace = 2;
bytes planned_private = 3;
repeated Diagnostic diagnostics = 4;
// This may be set only by the helper/schema "SDK" in the main Terraform
// repository, to request that Terraform Core >=0.12 permit additional
// inconsistencies that can result from the legacy SDK type system
// and its imprecise mapping to the >=0.12 type system.
// The change in behavior implied by this flag makes sense only for the
// specific details of the legacy SDK type system, and are not a general
// mechanism to avoid proper type handling in providers.
//
// ==== DO NOT USE THIS ====
// ==== THIS MUST BE LEFT UNSET IN ALL OTHER SDKS ====
// ==== DO NOT USE THIS ====
bool legacy_type_system = 5;
}
}
message ApplyResourceChange {
message Request {
string type_name = 1;
DynamicValue prior_state = 2;
DynamicValue planned_state = 3;
DynamicValue config = 4;
bytes planned_private = 5;
}
message Response {
DynamicValue new_state = 1;
bytes private = 2;
repeated Diagnostic diagnostics = 3;
// This may be set only by the helper/schema "SDK" in the main Terraform
// repository, to request that Terraform Core >=0.12 permit additional
// inconsistencies that can result from the legacy SDK type system
// and its imprecise mapping to the >=0.12 type system.
// The change in behavior implied by this flag makes sense only for the
// specific details of the legacy SDK type system, and are not a general
// mechanism to avoid proper type handling in providers.
//
// ==== DO NOT USE THIS ====
// ==== THIS MUST BE LEFT UNSET IN ALL OTHER SDKS ====
// ==== DO NOT USE THIS ====
bool legacy_type_system = 4;
}
}
message ImportResourceState {
message Request {
string type_name = 1;
string id = 2;
}
message ImportedResource {
string type_name = 1;
DynamicValue state = 2;
bytes private = 3;
}
message Response {
repeated ImportedResource imported_resources = 1;
repeated Diagnostic diagnostics = 2;
}
}
message ReadDataSource {
message Request {
string type_name = 1;
DynamicValue config = 2;
}
message Response {
DynamicValue state = 1;
repeated Diagnostic diagnostics = 2;
}
}
service Provisioner {
rpc GetSchema(GetProvisionerSchema.Request) returns (GetProvisionerSchema.Response);
rpc ValidateProvisionerConfig(ValidateProvisionerConfig.Request) returns (ValidateProvisionerConfig.Response);
rpc ProvisionResource(ProvisionResource.Request) returns (stream ProvisionResource.Response);
rpc Stop(Stop.Request) returns (Stop.Response);
}
message GetProvisionerSchema {
message Request {
}
message Response {
Schema provisioner = 1;
repeated Diagnostic diagnostics = 2;
}
}
message ValidateProvisionerConfig {
message Request {
DynamicValue config = 1;
}
message Response {
repeated Diagnostic diagnostics = 1;
}
}
message ProvisionResource {
message Request {
DynamicValue config = 1;
DynamicValue connection = 2;
}
message Response {
string output = 1;
repeated Diagnostic diagnostics = 2;
}
}

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internal/tfplugin5/tfplugin5.proto Symbolic link
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../../docs/plugin-protocol/tfplugin5.1.proto