* Load specific provider versions if requested As part of pulumi/pulumi#2389, we need the ability for language hosts to tell the engine that a particular resource registration, read, or invoke needs to use a particular version of a resource provider. This was not previously possible before; the engine prior to this commit loaded plugins from a default provider map, which was inferred for every resource provider based on the contents of a user's package.json, and was itself prone to bugs. This PR adds the engine support needed for language hosts to request a particular version of a provider. If this occurs, the source evaluator specifically records the intent to load a provider with a given version and produces a "default" provider registration that requests exactly that version. This allows the source evaluator to produce multiple default providers for a signle package, which was previously not possible. This is accomplished by having the source evaluator deal in the "ProviderRequest" type, which is a tuple of version and package. A request to load a provider whose version matches the package of a previously loaded provider will re-use the existing default provider. If the version was not previously loaded, a new default provider is injected. * CR Feedback: raise error if semver is invalid * CR: call String() if you want a hash key * Update pkg/resource/deploy/providers/provider.go Co-Authored-By: swgillespie <sean@pulumi.com>
148 lines
4.2 KiB
Go
148 lines
4.2 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package deploytest
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import (
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"context"
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"github.com/pulumi/pulumi/pkg/resource"
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"github.com/pulumi/pulumi/pkg/resource/plugin"
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"github.com/pulumi/pulumi/pkg/tokens"
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pulumirpc "github.com/pulumi/pulumi/sdk/proto/go"
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)
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type ResourceMonitor struct {
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resmon pulumirpc.ResourceMonitorClient
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}
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func (rm *ResourceMonitor) RegisterResource(t tokens.Type, name string, custom bool, parent resource.URN, protect bool,
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dependencies []resource.URN, provider string, inputs resource.PropertyMap,
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propertyDeps map[resource.PropertyKey][]resource.URN,
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deleteBeforeReplace bool, version string) (resource.URN, resource.ID, resource.PropertyMap, error) {
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// marshal inputs
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ins, err := plugin.MarshalProperties(inputs, plugin.MarshalOptions{KeepUnknowns: true})
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if err != nil {
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return "", "", nil, err
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}
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// marshal dependencies
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deps := []string{}
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for _, d := range dependencies {
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deps = append(deps, string(d))
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}
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inputDeps := make(map[string]*pulumirpc.RegisterResourceRequest_PropertyDependencies)
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for pk, pd := range propertyDeps {
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pdeps := []string{}
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for _, d := range pd {
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pdeps = append(pdeps, string(d))
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}
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inputDeps[string(pk)] = &pulumirpc.RegisterResourceRequest_PropertyDependencies{
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Urns: pdeps,
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}
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}
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// submit request
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resp, err := rm.resmon.RegisterResource(context.Background(), &pulumirpc.RegisterResourceRequest{
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Type: string(t),
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Name: name,
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Custom: custom,
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Parent: string(parent),
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Protect: protect,
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Dependencies: deps,
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Provider: provider,
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Object: ins,
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PropertyDependencies: inputDeps,
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DeleteBeforeReplace: deleteBeforeReplace,
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Version: version,
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})
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if err != nil {
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return "", "", nil, err
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}
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// unmarshal outputs
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outs, err := plugin.UnmarshalProperties(resp.Object, plugin.MarshalOptions{KeepUnknowns: true})
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if err != nil {
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return "", "", nil, err
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}
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return resource.URN(resp.Urn), resource.ID(resp.Id), outs, nil
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}
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func (rm *ResourceMonitor) ReadResource(t tokens.Type, name string, id resource.ID, parent resource.URN,
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inputs resource.PropertyMap, provider string, version string) (resource.URN, resource.PropertyMap, error) {
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// marshal inputs
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ins, err := plugin.MarshalProperties(inputs, plugin.MarshalOptions{KeepUnknowns: true})
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if err != nil {
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return "", nil, err
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}
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// submit request
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resp, err := rm.resmon.ReadResource(context.Background(), &pulumirpc.ReadResourceRequest{
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Type: string(t),
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Name: name,
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Parent: string(parent),
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Provider: provider,
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Properties: ins,
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Version: version,
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})
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if err != nil {
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return "", nil, err
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}
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// unmarshal outputs
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outs, err := plugin.UnmarshalProperties(resp.Properties, plugin.MarshalOptions{KeepUnknowns: true})
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if err != nil {
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return "", nil, err
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}
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return resource.URN(resp.Urn), outs, nil
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}
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func (rm *ResourceMonitor) Invoke(tok tokens.ModuleMember, inputs resource.PropertyMap,
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provider string, version string) (resource.PropertyMap, []*pulumirpc.CheckFailure, error) {
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// marshal inputs
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ins, err := plugin.MarshalProperties(inputs, plugin.MarshalOptions{KeepUnknowns: true})
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if err != nil {
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return nil, nil, err
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}
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// submit request
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resp, err := rm.resmon.Invoke(context.Background(), &pulumirpc.InvokeRequest{
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Tok: string(tok),
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Provider: provider,
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Args: ins,
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Version: version,
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})
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if err != nil {
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return nil, nil, err
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}
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// handle failures
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if len(resp.Failures) != 0 {
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return nil, resp.Failures, nil
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}
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// unmarshal outputs
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outs, err := plugin.UnmarshalProperties(resp.Return, plugin.MarshalOptions{KeepUnknowns: true})
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if err != nil {
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return nil, nil, err
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}
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return outs, nil, nil
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}
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