cluster-autoscaler: vendor aws-sdk-go-v2

cluster-autoscaler/cloudprovider/aws/README.md

@@ -425,6 +425,8 @@ To refresh static list, please run `go run ec2_instance_types/gen.go` under
 
 ## Using the AWS SDK vendored in the AWS cloudprovider
 
+### v1
+
 If you want to use a newer version of the AWS SDK than the version currently vendored as a direct dependency by Cluster Autoscaler, then you can use the version vendored under this AWS cloudprovider.
 
 The current version vendored is `v1.48.7`.
@@ -436,6 +438,60 @@ If you want to update the vendored AWS SDK to a newer version, please make sure
 3. Update the import statements within the newly-copied AWS SDK to reference the new paths (e.g., `github.com/aws/aws-sdk-go/aws/awsutil` -> `k8s.io/autoscaler/cluster-autoscaler/cloudprovider/aws/aws-sdk-go/aws/awsutil`). You can use this command from the aws-sdk-go folder `find . -type f -exec sed -i ‘s#github.com/aws/aws-sdk-go#k8s.io/autoscaler/cluster-autoscaler/cloudprovider/aws/aws-sdk-go#’ {} \;`
 4. Update the version number above to indicate the new vendored version.
 
+### v2
+If you want to use a newer version of the AWS SDK than the version currently vendored as a direct dependency by Cluster Autoscaler, then you can use the version vendored under this AWS cloudprovider.
+
+The current version vendored is `2025-06-17`.
+
+The aws-sdk-go-v2 also depends on aws/smithy-go; this is similarly vendored; check the go.mod of the aws-sdk-go-v2 package for the correct version of this package.
+
+The current version vendored is `v1.22.4`
+
+You can use the commands below to update the vendored copy of these modules to a newer version
+
+```shell
+export SDK_VERSION="2025-06-17"
+export SMITHY_VERSION="1.22.4"
+
+# Prepare clean smithy-go folder
+## Clean up old release
+rm -rf smithy-go/
+
+## Download and extract specified release
+curl -L "https://github.com/aws/smithy-go/archive/refs/tags/v${SMITHY_VERSION}.tar.gz" -o smithy-go.tar.gz
+tar xf smithy-go.tar.gz
+mv "smithy-go-${SMITHY_VERSION}" smithy-go
+rm smithy-go.tar.gz
+
+# Adjust for vendoring within cluster-autoscaler 
+## Remove unneeded files, directories, and tests to reduce size
+rm -r ./smithy-go/.github ./smithy-go/codegen ./smithy-go/.travis.yml
+find ./smithy-go \( -name "*_test.go" -o -name 'go.mod' -o -name 'go.sum' \) -exec rm {} \+
+
+## Update paths for local vendoring
+find ./smithy-go -name '*.go' -type f -exec sed -i '' 's#github.com/aws/smithy-go#k8s.io/autoscaler/cluster-autoscaler/cloudprovider/aws/smithy-go#' {} \+
+
+# Prepare clean sdk-v2 folder
+## Clean up old release
+rm -rf aws-sdk-go-v2/
+
+## Download and extract specified release
+curl -L "https://github.com/aws/aws-sdk-go-v2/archive/refs/tags/release-${SDK_VERSION}.tar.gz" -o aws-sdk-go-v2.tar.gz
+tar xf aws-sdk-go-v2.tar.gz
+mv "aws-sdk-go-v2-release-${SDK_VERSION}" aws-sdk-go-v2
+rm aws-sdk-go-v2.tar.gz
+
+# Adjust for vendoring within cluster-autoscaler
+## Remove unneeded files, directories, and tests to reduce size
+rm ./aws-sdk-go-v2/.travis.yml ./aws-sdk-go-v2/.golangci.toml ./aws-sdk-go-v2/buildspec.yml ./aws-sdk-go-v2/ci-find-smithy-go.sh ./aws-sdk-go-v2/local-mod-replace.sh ./aws-sdk-go-v2/modman.toml
+rm -r ./aws-sdk-go-v2/.github ./aws-sdk-go-v2/codegen ./aws-sdk-go-v2/example ./aws-sdk-go-v2/internal/codegen ./aws-sdk-go-v2/internal/repotools
+find ./aws-sdk-go-v2 \( -name "*_test.go" -o -name "*.go.snap" -o -name 'go.mod' -o -name 'go.sum' \) -exec rm {} \+
+
+## Update imports to local path
+find ./aws-sdk-go-v2 -name '*.go' -type f -exec sed -i '' 's#github.com/aws/aws-sdk-go-v2#k8s.io/autoscaler/cluster-autoscaler/cloudprovider/aws/aws-sdk-go-v2#' {} \+
+find ./aws-sdk-go-v2 -name '*.go' -type f -exec sed -i '' 's#github.com/aws/smithy-go#k8s.io/autoscaler/cluster-autoscaler/cloudprovider/aws/smithy-go#' {} \+
+```
+
 ## Using cloud config with helm
 
 If you want to use custom AWS cloud config e.g. endpoint urls

cluster-autoscaler/cloudprovider/aws/aws-sdk-go-v2/.gitignore

@@ -0,0 +1,31 @@
+# Project-specific ignore
+/doc
+/doc-staging
+/internal/awstesting/integration/smoke/**/importmarker__.go
+/internal/awstesting/integration/smoke/_test/
+/vendor
+/private/model/cli/gen-api/gen-api
+build/
+bin/
+
+# Mac
+.DS_Store/
+
+# Intellij
+.idea/
+*.iml
+*.ipr
+*.iws
+
+# Node
+dist
+
+# Java
+.gradle/
+
+# vscode
+.vscode/
+
+# Ruby
+.yardoc
+Gemfile.lock

cluster-autoscaler/cloudprovider/aws/aws-sdk-go-v2/CODE_OF_CONDUCT.md

@@ -0,0 +1,4 @@
+## Code of Conduct
+This project has adopted the [Amazon Open Source Code of Conduct](https://aws.github.io/code-of-conduct).
+For more information see the [Code of Conduct FAQ](https://aws.github.io/code-of-conduct-faq) or contact
+[email protected] with any additional questions or comments.

cluster-autoscaler/cloudprovider/aws/aws-sdk-go-v2/CONTRIBUTING.md

@@ -0,0 +1,161 @@
+# Contributing to the AWS SDK for Go
+
+Thank you for your interest in contributing to the AWS SDK for Go!
+We work hard to provide a high-quality and useful SDK, and we greatly value
+feedback and contributions from our community. Whether it's a bug report,
+new feature, correction, or additional documentation, we welcome your issues
+and pull requests. Please read through this document before submitting any
+[issues] or [pull requests][pr] to ensure we have all the necessary information to
+effectively respond to your bug report or contribution.
+
+Jump To:
+
+* [Bug Reports](#bug-reports)
+* [Feature Requests](#feature-requests)
+* [Code Contributions](#code-contributions)
+
+## How to contribute
+
+*Before you send us a pull request, please be sure that:*
+
+1. You're working from the latest source on the `main` branch.
+2. You check existing open, and recently closed, pull requests to be sure
+   that someone else hasn't already addressed the problem.
+3. You create an issue before working on a contribution that will take a
+   significant amount of your time.
+
+*Creating a Pull Request*
+
+1. Fork the repository.
+2. In your fork, make your change in a branch that's based on this repo's `main` branch.
+3. Commit the change to your fork, using a clear and descriptive commit message.
+4. Open a pull request, answering any questions in the pull request form.
+
+For contributions that will take a significant amount of time, open a new
+issue to pitch your idea before you get started. Explain the problem and
+describe the content you want to see added to the documentation. Let us know
+if you'll write it yourself or if you'd like us to help. We'll discuss your
+proposal with you and let you know whether we're likely to accept it.
+
+## Bug Reports
+
+You can file bug reports against the SDK on the [GitHub issues][issues] page.
+
+If you are filing a report for a bug or regression in the SDK, it's extremely
+helpful to provide as much information as possible when opening the original
+issue. This helps us reproduce and investigate the possible bug without having
+to wait for this extra information to be provided. Please read the following
+guidelines prior to filing a bug report.
+
+1. Search through existing [issues][] to ensure that your specific issue has
+   not yet been reported. If it is a common issue, it is likely there is
+   already a bug report for your problem.
+
+2. Ensure that you have tested the latest version of the SDK. Although you
+   may have an issue against an older version of the SDK, we cannot provide
+   bug fixes for old versions. It's also possible that the bug may have been
+   fixed in the latest release.
+
+3. Provide as much information about your environment, SDK version, and
+   relevant dependencies as possible. For example, let us know what version
+   of Go you are using, which and version of the operating system, and the
+   the environment your code is running in. e.g Container.
+
+4. Provide a minimal test case that reproduces your issue or any error
+   information you related to your problem. We can provide feedback much
+   more quickly if we know what operations you are calling in the SDK. If
+   you cannot provide a full test case, provide as much code as you can
+   to help us diagnose the problem. Any relevant information should be provided
+   as well, like whether this is a persistent issue, or if it only occurs
+   some of the time.
+
+## Feature Requests
+
+Open an [issue][issues] with the following:
+
+* A short, descriptive title. Ideally, other community members should be able
+   to get a good idea of the feature just from reading the title.
+* A detailed description of the the proposed feature.
+    * Why it should be added to the SDK.
+    *  If possible, example code to illustrate how it should work.
+* Use Markdown to make the request easier to read;
+* If you intend to implement this feature, indicate that you'd like to the issue to be assigned to you.
+
+## Code Contributions
+
+We are always happy to receive code and documentation contributions to the SDK.
+Please be aware of the following notes prior to opening a pull request:
+
+1. The SDK is released under the [Apache license][license]. Any code you submit
+   will be released under that license. For substantial contributions, we may
+   ask you to sign a [Contributor License Agreement (CLA)][cla].
+
+2. If you would like to implement support for a significant feature that is not
+   yet available in the SDK, please talk to us beforehand to avoid any
+   duplication of effort.
+
+3. Wherever possible, pull requests should contain tests as appropriate.
+   Bugfixes should contain tests that exercise the corrected behavior (i.e., the
+   test should fail without the bugfix and pass with it), and new features
+   should be accompanied by tests exercising the feature.
+
+4. Pull requests that contain failing tests will not be merged until the test
+   failures are addressed. Pull requests that cause a significant drop in the
+   SDK's test coverage percentage are unlikely to be merged until tests have
+   been added.
+
+5. The JSON files under the SDK's `models` folder are sourced from outside the SDK.
+   Such as `models/apis/ec2/2016-11-15/api.json`. We will not accept pull requests
+   directly on these models. If you discover an issue with the models please
+   create a [GitHub issue][issues] describing the issue.
+
+### Testing
+
+To run the tests locally, running the `make unit` command will `go get` the
+SDK's testing dependencies, and run vet, link and unit tests for the SDK.
+
+```
+make unit
+```
+
+Standard go testing functionality is supported as well. To test SDK code that
+is tagged with `codegen` you'll need to set the build tag in the go test
+command. The `make unit` command will do this automatically.
+
+```
+go test -tags codegen ./private/...
+```
+
+See the `Makefile` for additional testing tags that can be used in testing.
+
+To test on multiple platform the SDK includes several DockerFiles under the
+`awstesting/sandbox` folder, and associated make recipes to to execute
+unit testing within environments configured for specific Go versions.
+
+```
+make sandbox-test-go18
+```
+
+To run all sandbox environments use the following make recipe
+
+```
+# Optionally update the Go tip that will be used during the batch testing
+make update-aws-golang-tip
+
+# Run all SDK tests for supported Go versions in sandboxes
+make sandbox-test
+```
+
+In addition the sandbox environment include make recipes for interactive modes
+so you can run command within the Docker container and context of the SDK.
+
+```
+make sandbox-go18
+```
+
+[issues]: https://github.com/aws/aws-sdk-go-v2/issues
+[pr]: https://github.com/aws/aws-sdk-go-v2/pulls
+[license]: http://aws.amazon.com/apache2.0/
+[cla]: http://en.wikipedia.org/wiki/Contributor_License_Agreement
+[releasenotes]: https://github.com/aws/aws-sdk-go-v2/releases
+

cluster-autoscaler/cloudprovider/aws/aws-sdk-go-v2/DESIGN.md

@@ -0,0 +1,15 @@
+Open Discussions
+---
+The following issues are currently open for community feedback.
+All discourse must adhere to the [Code of Conduct] policy.
+
+* [Refactoring API Client Paginators](https://github.com/aws/aws-sdk-go-v2/issues/439)
+* [Refactoring API Client Waiters](https://github.com/aws/aws-sdk-go-v2/issues/442)
+* [Refactoring API Client Enums and Types to Discrete Packages](https://github.com/aws/aws-sdk-go-v2/issues/445)
+* [SDK Modularization](https://github.com/aws/aws-sdk-go-v2/issues/444)
+
+Past Discussions
+---
+The issues listed here are for documentation purposes, and is used to capture issues and their associated discussions.
+
+[Code of Conduct]: https://github.com/aws/aws-sdk-go-v2/blob/main/CODE_OF_CONDUCT.md