ad06e9b0d8
This commit does two things:
1. All dependencies of a resource, both implicit and explicit, are
communicated directly to the engine when registering a resource. The
engine keeps track of these dependencies and ultimately serializes
them out to the checkpoint file upon successful deployment.
2. Once a successful deployment is done, the new `pulumi stack
graph` command reads the checkpoint file and outputs the dependency
information within in the DOT format.
Keeping track of dependency information within the checkpoint file is
desirable for a number of reasons, most notably delete-before-create,
where we want to delete resources before we have created their
replacement when performing an update.
43 lines
2.4 KiB
Protocol Buffer
43 lines
2.4 KiB
Protocol Buffer
// Copyright 2016-2017, Pulumi Corporation. All rights reserved.
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syntax = "proto3";
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import "google/protobuf/empty.proto";
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import "google/protobuf/struct.proto";
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import "provider.proto";
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package pulumirpc;
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// ResourceMonitor is the interface a source uses to talk back to the planning monitor orchestrating the execution.
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service ResourceMonitor {
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rpc Invoke(InvokeRequest) returns (InvokeResponse) {}
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rpc RegisterResource(RegisterResourceRequest) returns (RegisterResourceResponse) {}
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rpc RegisterResourceOutputs(RegisterResourceOutputsRequest) returns (google.protobuf.Empty) {}
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}
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// RegisterResourceRequest contains information about a resource object that was newly allocated.
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message RegisterResourceRequest {
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string type = 1; // the type of the object allocated.
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string name = 2; // the name, for URN purposes, of the object.
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string parent = 3; // an optional parent URN that this child resource belongs to.
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bool custom = 4; // true if the resource is a custom, managed by a plugin's CRUD operations.
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google.protobuf.Struct object = 5; // an object produced by the interpreter/source.
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bool protect = 6; // true if the resource should be marked protected.
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repeated string dependencies = 7; // a list of URNs that this resource depends on, as observed by the language host.
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}
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// RegisterResourceResponse is returned by the engine after a resource has finished being initialized. It includes the
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// auto-assigned URN, the provider-assigned ID, and any other properties initialized by the engine.
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message RegisterResourceResponse {
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string urn = 1; // the URN assigned by the fabric.
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string id = 2; // the unique ID assigned by the provider.
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google.protobuf.Struct object = 3; // the resulting object properties, including provider defaults.
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bool stable = 4; // if true, the object's state is stable and may be trusted not to change.
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repeated string stables = 5; // an optional list of guaranteed-stable properties.
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}
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// RegisterResourceOutputsRequest adds extra resource outputs created by the program after registration has occurred.
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message RegisterResourceOutputsRequest {
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string urn = 1; // the URN for the resource to attach output properties to.
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google.protobuf.Struct outputs = 2; // additional output properties to add to the existing resource.
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}
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