test(clusterapi): pin the EKS identity client to the recorded credentials by devantler · Pull Request #7084 · devantler-tech/ksail

devantler · 2026-09-16T10:23:42Z

Why

Local API lifecycle actions on EKS now use the credentials recorded when the cluster was created, but no test protects the place that does it. Undoing that one line leaves every test passing, so the fix could quietly regress.

What

Adds a test that runs the real credential step with the standard AWS variables pointing at a different account, and requires the recorded credentials to win. It fails if the line is undone, and nothing else changes.

Fixes #6450

…ials The resolver tests call eksOwnershipResolver directly, so reverting eksIdentityClient to the ambient selection left every test green. Drive eksIdentityClient itself with the canonical AWS_* names pointing at another identity and require the frozen snapshot to carry the recorded credentials. Fixes #6450 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

devantler · 2026-09-16T10:23:59Z

Verification at e444e238:

GREEN: the new test passes, and so does the whole pkg/cli/clusterapi package (184 tests).
Ablation (RED): I changed eksIdentityClient back to resolving from s.discoverer.Resolver. The new test failed on both assertions (access key and secret). The rest of the package stayed green. Before this PR, the same ablation left the whole package green, which is the gap this closes.
Control: the existing tests for unrecorded and legacy records (TestAnUnrecordedClusterKeepsTheInjectedResolver, TestALegacyRecordKeepsTheInjectedResolver) pass unchanged.
go vet is clean. The test makes no network calls: credentials are frozen from static environment values in an isolated HOME.
Local golangci-lint cannot analyse this Go 1.27 module (it panics), so lint relies on CI.

github-actions · 2026-09-16T10:25:59Z

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devantler · 2026-09-16T11:02:38Z

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coderabbitai · 2026-09-16T11:02:53Z

@devantler: I will review the changes in #7084.

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coderabbitai · 2026-09-16T11:02:59Z

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pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

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Use Go 1.26.1 or newer, matching the version declared in `go.mod`.

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pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

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pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

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pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

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📝 Walkthrough

Walkthrough

Adds an integration test for eksIdentityClient. The test clears canonical AWS variables, sets different ambient credentials, records separate credential aliases in the ownership state, and verifies that the client returns the recorded access key, secret, and session token.

Priority: ⬇️ Low

Merge Risk: ⚪ Minimal · up to 02d84

The regression test protects recorded EKS credentials from being replaced by ambient AWS credentials. No actionable merge risk remains.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the main change: pinning the EKS identity client to recorded credentials through a regression test.
Description check	✅ Passed	The description directly explains the regression test, the credential precedence behavior, and the related issue.
Linked Issues check	✅ Passed	Issue `#6450` requires persisted AWS credential-name resolution, custom-name precedence, unchanged fallback behavior, and regression coverage. The existing implementation resolves `eksIdentityClient` th…
Out of Scope Changes check	✅ Passed	The pull request adds one test in `pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go`. The test covers the credential precedence and regression behavior required by issue `#6450`. No unrelated …
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 2 functions across 1 files.

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devantler · 2026-09-16T11:34:18Z

@coderabbitai review

coderabbitai · 2026-09-16T11:34:38Z

@devantler: I will review the changes in #7084.

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Inline comments:
In `@pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go`:
- Around line 188-215: Extend the recorded-alias identity test around
eksIdentityClient to set distinct ambient and recorded session-token environment
values, then assert resolution.SessionToken matches the recorded token,
alongside the existing access-key and secret assertions.

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pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

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📓 Path-based instructions (4)

Use Go 1.26.1 or newer, matching the version declared in `go.mod`.

📄 CodeRabbit inference engine (AGENTS.md)

Files:

pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

Generated files must not be hand-edited; run `make generate` as the canonical regeneration command.

📄 CodeRabbit inference engine (AGENTS.md)

Files:

pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

New not-yet-stable commands must be wrapped with `experimental.Guard(cmd)`, remain disabled by default, and require the global `--experimental` flag.

📄 CodeRabbit inference engine (AGENTS.md)

Files:

pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

Add regression tests for confident bug fixes and run flaky-test candidates repeatedly with `go test -run -count=10 ./...`.

📄 CodeRabbit inference engine (AGENTS.md)

Files:

pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

🔇 Additional comments (1)

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

devantler · 2026-09-16T13:04:26Z

@coderabbitai review

coderabbitai · 2026-09-16T13:04:44Z

@devantler: I will review the changes in #7084.

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devantler · 2026-09-16T13:10:05Z

Readiness at ac578e610e5fda70aab520cb922d9319bbee675b

Tested: CI - Required Checks green. The one red check, Analyze (go), is GitHub's default-setup CodeQL run (dynamic/github-code-scanning/codeql, cgo import noise, not re-runnable). It is not required, and main's CodeQL is green. The ablation from the previous round (revert the call site's recorded-credential freezing) fails the new test on three assertions, including the session token CodeRabbit asked to be pinned.
Reviewed: CodeRabbit's re-review at this head (summary updated 13:09Z, after the 13:04Z request) reports no actionable comments; the only thread is resolved.
Tried as a user: this PR changes a test file only, so there is no runtime surface to exercise. What it adds is a test that fails when the identity client stops freezing the recorded credentials, and that was exercised through the ablation above.

…6450

devantler · 2026-09-16T13:59:39Z

@coderabbitai review

coderabbitai · 2026-09-16T14:00:00Z

@devantler: I will review the changes in #7084.

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github-project-automation Bot added this to 🌊 Project Board Sep 16, 2026

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chore: apply golangci-lint fixes

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Comment thread pkg/cli/clusterapi/eks_ownership_resolver_internal_test.go

test(clusterapi): also pin the recorded session token

ac578e6

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

devantler marked this pull request as ready for review September 16, 2026 13:10

devantler closed this Sep 16, 2026

devantler reopened this Sep 16, 2026

github-project-automation Bot moved this from 🫴 Ready to ✅ Done in 🌊 Project Board Sep 16, 2026

github-project-automation Bot moved this from ✅ Done to 🫴 Ready in 🌊 Project Board Sep 16, 2026

Merge branch 'main' into claude/eks-pin-recorded-credential-callsite-…

02d844c

…6450

devantler merged commit 35672da into main Sep 16, 2026
53 checks passed

devantler deleted the claude/eks-pin-recorded-credential-callsite-6450 branch September 16, 2026 14:04

github-project-automation Bot moved this from 🫴 Ready to ✅ Done in 🌊 Project Board Sep 16, 2026

This was referenced Sep 16, 2026

test(clusterapi): EKS ownership refusals in the default capture path are unpinned #6452

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Intermittent CodeQL Analyze (go) Autobuild runner termination blocks merges, and GitHub refuses to re-run it #6767

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