* Enable output values by default
Enable output values by default in the resource monitor and change the polarity of the envvar from `PULUMI_ENABLE_OUTPUT_VALUES` to `PULUMI_DISABLE_OUTPUT_VALUES`.
* Marshal unknown as unknown string when `!KeepOutputValues`
Marshal all unknown output values as `resource.MakeComputed(resource.NewStringProperty(""))` when not keeping output values, which is consistent with what the SDKs do.
Otherwise, when `v.OutputValue().Element` is nil, `resource.MakeComputed(v.OutputValue().Element)` will be marshaled as a null value rather than as an unknown sentinel.
* Add MarshalOptions.DontSkipOutputs and use where needed
Before we expanded the meaning of `resource.Output`, `MarshalProperties` always skipped output values:
```go
if v.IsOutput() {
logging.V(9).Infof("Skipping output property for RPC[%s]: %v", opts.Label, key)
}
```
As part of expanding the meaning of `resource.Output`, I'd adjusted `MarshalProperties` to only skip output values when the value was unknown and when not keeping output values:
```go
if v.IsOutput() && !v.OutputValue().Known && !opts.KeepOutputValues {
logging.V(9).Infof("Skipping output property for RPC[%s]: %v", opts.Label, key)
}
```
However, this doesn't work the way we want when marshaling properties that include unknown output values to a provider that does not accept outputs. In that case, `opts.KeepOutputValues` will be `false` because we want the marshaler to fall back to returning non-output-values (e.g. unknown sentinel value for unknown output values), but instead of getting the intended fallback values, the unknown output values are skipped (not what we want).
I suspect we may be able to delete the output value skipping in `MarshalProperties` altogether (it's odd that it is skipping `resource.Output` but not `resource.Computed`), but to avoid any unintended side effects of doing that, instead, this commit introduces a new `MarshalOptions.DontSkipOutputs` option that can be set to `true` to opt-in to not skipping output values when marshaling. The check in `MarshalProperties` now looks like this:
```go
if !opts.DontSkipOutputs && v.IsOutput() && !v.OutputValue().Known {
logging.V(9).Infof("Skipping output property for RPC[%s]: %v", opts.Label, key)
}
```
`opts.DontSkipOutputs` is set to `true` when marshaling properties for calls to a provider's `Construct` and `Call`.
* [sdk/nodejs] Deserialize output values
This commit adds support for deserializing output values, which is needed in some cases when serialized inputs are returned as outputs in the SDK.
* [sdk/python] Deserialize output values
This commit adds support for deserializing output values, which is needed in some cases when serialized inputs are returned as outputs in the SDK.
Do not return the inputs as the state for update previews that use an
unconfigured provider. Returning the inputs as the state allows the
language SDKs to incorrectly treat unknown properties as known (because
we can't call `Update` on an unconfigured provider, we can't know which
properties are unknown). Users can re-enable the existing behavior by
setting the `PULUMI_LEGACY_PROVIDER_PREVIEW` environment variable to a
truthy value (e.g. `1`, `true`, etc.).
Most users will be unaffected by these changes. The most common programs
that may be affected are those that combine the creation of a managed
Kubernetes cluster with the deployment of applications to that cluster. These
programs generally need to configure a k8s provider instance by constructing
a kubeconfig from the output of the managed k8s cluster. Any changes to the
cluster that cause the kubeconfig to be unknown then cause the provider to
go unconfigured at runtime. Prior to these changes, resources managed by the
k8s provider would have some known outputs in this scenario, as the engine
would treat the resource's input values as its output values. After these changes,
the resource's outputs will be treated as unknown. The most frequent affect
that this has is that applies/stack outputs that depend on the outputs of
a k8s resource managed by a provider with an unknown kubeconfig will not
run/be displayed as `output`s during previews, respectively.
We might be able to improve on this by taking advantage of schema
information and filling in unknown values for properties that do not
exist in the inputs.
Fixes#7521.
Co-authored-by: Justin Van Patten <jvp@justinvp.com>
Co-authored-by: Luke Hoban <luke@pulumi.com>
Adds initial support for resource methods (via a new `Call` gRPC method similar to `Invoke`), with support for authoring methods from Node.js, and calling methods from Python.
This command converts an appdash trace into a pprof file for use with
`go tool pprof`. Spans are converted into stacks by sampling each root
span at a given rate and recording the stack of subspans at each sample.
These changes also replace the conditional addition of experimental and
debug commands with conditional visibility. Experimental and debug
commands will always be available, but will be hidden unless the
appropraite environment variables are set.
Co-authored-by: Levi Blackstone <levi@pulumi.com>
These changes are a combination of three commits, each of which
contributes to the testing and/or fixing of a problem with marshaling
unknowns in `plugin.provider.Update` when `preview` is true.
## deploytest: add support for gRPC adapters.
These changes add support for communicating with providers using the
gRPC adapters to the deploytest pacakage. This makes it easier to test
the gRPC adapters across typical lifecycle patterns.
Supporting these changes are two additions to the `resource/plugin`
package:
1. A type that bridges between the `plugin.Provider` interface and the
`pulumirpc.ResourceProviderServer`
2. A function to create a `plugin.Provider` given a
`pulumirpc.ResourceProviderClient`
The deploytest package uses these to wrap an in-process
`plugin.Provider` in a gRPC interface and connect to it without using
the default plugin host, respectively.
## pulumi_test: test provider preview over gRPC.
Add a test that runs the provider preview lifecycle, but using a
provider that communicates over gRPC.
## gRPC bridge: fix unknowns in `Update` previews
Set the `KeepUnknowns` and `RejectUnknowns` bits in the `MarshalOptions`
used when unmarshaling update results to preserve unknowns during a
preview and reject them otherwise.
These changes also set the `RejectUnknowns` bit in the `MarshalOptions`
used by `Create` if `preview` is false, and fix a bug in the array
unmarshaler that could cause out-of-bounds accesses.
Fixes https://github.com/pulumi/pulumi/issues/6004.
* Enable resource reference feature by default
Unless the PULUMI_DISABLE_RESOURCE_REFERENCES flag
is explicitly set to a truthy value, the resource reference feature is now
enabled by default.
* Set AcceptResources in the language SDKs
This can be disabled by setting the `PULUMI_DISABLE_RESOURCE_REFERENCES` environment variable to a truthy value.
Co-authored-by: Justin Van Patten <jvp@justinvp.com>
- Differentiate between resource references that have no ID (i.e. because
the referenced resource is not a CustomResource) and resource references
that have IDs that are not known. This is necessary for proper
backwards-compatible serialization of resource references.
- Fix the key that stores a resource reference's package version in the
.NET, NodeJS, and Python SDKs.
- Ensure that the resource monitor's marshalling/unmarshalling of inputs
and outputs to/from calls to `Construct` retain resource references as
appropriate.
- Fix serialization behavior for resources -> resource references in the
Go SDK: if a resource's ID is unknown, it should still be serialized
as a resource reference, albeit a reference with an unknown ID.
Resources are serialized as their URN, ID, and package version. Each
Pulumi package is expected to register itself with the SDK. The package
will be invoked to construct appropriate instances of rehydrated
resources. Packages are distinguished by their name and their version.
This is the foundation of cross-process resources.
Related to #2430.
Co-authored-by: Mikhail Shilkov <github@mikhail.io>
Co-authored-by: Luke Hoban <luke@pulumi.com>
Co-authored-by: Levi Blackstone <levi@pulumi.com>
These changes add support for provider-side previews of create and
update operations, which allows resource providers to supply output
property values for resources that are being created or updated during a
preview.
If a plugin supports provider-side preview, its create/update methods
will be invoked during previews with the `preview` property set to true.
It is the responsibility of the provider to fill in any output
properties that are known before returning. It is a best practice for
providers to only fill in property values that are guaranteed to be
identical if the preview were instead an update (i.e. only those output
properties whose values can be conclusively determined without
actually performing the create/update operation should be populated).
Providers that support previews must accept unknown values in their
create and update methods.
If a plugin does not support provider-side preview, the inputs to a
create or update operation will be propagated to the outputs as they are
today.
Fixes#4992.
These changes add initial support for the construction of remote
components. For now, this support is limited to the NodeJS SDK;
follow-up changes will implement support for the other SDKs.
Remote components are component resources that are constructed and
managed by plugins rather than by Pulumi programs. In this sense, they
are a bit like cloud resources, and are supported by the same
distribution and plugin loading mechanisms and described by the same
schema system.
The construction of a remote component is initiated by a
`RegisterResourceRequest` with the new `remote` field set to `true`.
When the resource monitor receives such a request, it loads the plugin
that implements the component resource and calls the `Construct`
method added to the resource provider interface as part of these
changes. This method accepts the information necessary to construct the
component and its children: the component's name, type, resource
options, inputs, and input dependencies. It is responsible for
dispatching to the appropriate component factory to create the
component, then returning its URN, resolved output properties, and
output property dependencies. The dependency information is necessary to
support features such as delete-before-replace, which rely on precise
dependency information for custom resources.
These changes also add initial support for more conveniently
implementing resource providers in NodeJS. The interface used to
implement such a provider is similar to the dynamic provider interface
(and may be unified with that interface in the future).
An example of a NodeJS program constructing a remote component resource
also implemented in NodeJS can be found in
`tests/construct_component/nodejs`.
This is the core of #2430.
Automatically create a virtual environment and install dependencies in it with `pulumi new` and `pulumi policy new` for Python templates.
This will save a new `virtualenv` runtime option in `Pulumi.yaml` (`PulumiPolicy.yaml` for policy packs):
```yaml
runtime:
name: python
options:
virtualenv: venv
```
`virtualenv` is the path to a virtual environment that Pulumi will use when running `python` commands.
Existing projects are unaffected and can opt-in to using this by setting `virtualenv`, otherwise, they'll continue to work as-is.
* Make `async:true` the default for `invoke` calls (#3750)
* Switch away from native grpc impl. (#3728)
* Remove usage of the 'deasync' library from @pulumi/pulumi. (#3752)
* Only retry as long as we get unavailable back. Anything else continues. (#3769)
* Handle all errors for now. (#3781)
* Do not assume --yes was present when using pulumi in non-interactive mode (#3793)
* Upgrade all paths for sdk and pkg to v2
* Backport C# invoke classes and other recent gen changes (#4288)
Adjust C# generation
* Replace IDeployment with a sealed class (#4318)
Replace IDeployment with a sealed class
* .NET: default to args subtype rather than Args.Empty (#4320)
* Adding system namespace for Dotnet code gen
This is required for using Obsolute attributes for deprecations
```
Iam/InstanceProfile.cs(142,10): error CS0246: The type or namespace name 'ObsoleteAttribute' could not be found (are you missing a using directive or an assembly reference?) [/Users/stack72/code/go/src/github.com/pulumi/pulumi-aws/sdk/dotnet/Pulumi.Aws.csproj]
Iam/InstanceProfile.cs(142,10): error CS0246: The type or namespace name 'Obsolete' could not be found (are you missing a using directive or an assembly reference?) [/Users/stack72/code/go/src/github.com/pulumi/pulumi-aws/sdk/dotnet/Pulumi.Aws.csproj]
```
* Fix the nullability of config type properties in C# codegen (#4379)
