[nelsonfigueroa]

Fixes the YAML and transforms examples in the Kubernetes migration guide. #17726 moved them to yaml/v2 but kept getResource, which v2 doesn't have:

• The ConfigFile and ConfigGroup examples failed in every language except YAML and HCL. TypeScript, Go, and C# didn't compile, Python raised an AttributeError, and Java had no package line. They now only deploy, and the page shows kubectl get service frontend to find the cluster IP.
• The transforms examples didn't compile in TypeScript, Go, or C#. They're now complete programs using the current transforms APIs.
• The upstream guestbook's redis:e2e image can't be pulled on containerd 2.1 and later, so every deploy timed out. Added a sed step that switches it to redis, as the file's own comment suggests.
• Replaced the sample outputs with real v2 output.

Page: https://www.pulumi.com/docs/iac/guides/migration/migrating-to-pulumi/from-kubernetes/

I ran every example on minikube in all six languages and checked that the transforms turn the frontend into a load balancer. I tried keeping an IP export with Service.get and dependsOn, but that only works on CLI v3.271.0 and later (pulumi/pulumi#25222), so I went with kubectl.

[github-actions]

Sentinel — merge gate status

All gates green — nothing is blocking this merge.

	Gate	What it needs
✅	G1 review-ran	Nothing to do: review current at a612f1fb8.
✅	G2 findings-answered	Nothing to do: every finding answered.
✅	G3 right-approver	Nothing to do: approved by CamSoper, who has write access.
➖	G4 infra-evidence	Doesn't apply to this PR: no changed path affects the deploy.
➖	G5 oversized-ack	Doesn't apply to this PR: not oversized.

_{Evaluated at head a612f1fb8.}

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[github-actions]

Reviewer's guide v2 — not for the author

Tip

Check the ⚠️ items, then approve. Your approval covers only those; links, shortcodes, metadata, and verified claims were checked by machine (receipts on the evidence page). Code samples are read, not compiled.

PR author: nothing here is yours. Your to-do list is the "Author action guide" comment.

Review requested from: @pulumi/docs-guild — an approval from anyone with write access satisfies the merge gate.

Note

What this PR changes:

• ConfigFile/ConfigGroup examples: removed getResource frontend-IP exports in every language; replaced with a kubectl get service lookup.
• Guestbook setup: added a sed step swapping registry.k8s.io/redis:e2e for the official redis image (containerd 2.1+ can't pull schema 1 manifests).
• pulumi up sample output: updated to kubernetes:yaml/v2 types and guestbook:default/... names, no Outputs.
• Helm V3 Chart section: "Similar to" became "Unlike" ConfigFile/ConfigGroup for getResource.

A reader would be blocked by code samples that call APIs yaml/v2 doesn't provide, or by setup steps that fail to deploy. Fact-check (24 claims), frontmatter sweep, and a code-sample read ran.

Review confidence:

Dimension	Level	Notes
mechanics	HIGH
facts	HIGH
cross-sibling consistency	MEDIUM	sibling migration guides not re-read for getResource usage
code correctness	MEDIUM	samples read, not compiled

⚠️ Check these before approving

No findings to check — but the editorial stances below still need a human eye.

Editorial stances introduced by this PR

Superlatives and comparisons the diff adds. Framing isn't fact-checkable, so confirm each is a stance the docs should take.

• L545 content/docs/iac/guides/migration/migrating-to-pulumi/from-kubernetes.md — "Unlike ConfigFile and ConfigGroup (v2), the Helm V3 Chart makes all provisioned resources available via the getResource function." — comparison (found by llm-atomic+llm-holistic)

✅ What you can rubber-stamp

• Facts: 24 factual claims checked — 24 verified clean.
• Mechanics: frontmatter sweep ran; no internal links added.

Pre-existing issues in touched files: 0 — details on the evidence page.

Full evidence: verification trail, investigation log, review history.

_{Review v2 · updated 2026-10-22T21:33:07Z · head commit a612f1f}

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For the reviewer: something look wrong? Comment /update-review <your point> and the review re-checks with your input.

[github-actions]

Author action guide v2 — nothing blocks merge

Note

Nothing here needs an answer from you. A human reviewer still approves the merge.

This PR removes the getResource-based IP exports that yaml/v2 ConfigFile/ConfigGroup don't support, swaps the guestbook's unpullable Redis image, and refreshes the pulumi up output; the review fact-checked the changed claims and read the code samples.

Full evidence: verification trail, investigation log, review history.

_{Review v2 · updated 2026-10-22T21:33:07Z · head commit a612f1f}

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Please don't edit or delete this comment; it's the review's record.

[pulumi-bot]

Your site preview for commit a612f1f is ready! 🎉

http://www-testing-pulumi-docs-origin-pr-22439-a612f1fb.s3-website.us-west-2.amazonaws.com

Changed pages:

• /docs/iac/guides/migration/migrating-to-pulumi/from-kubernetes/

[nelsonfigueroa]

/update-review