Transitive dependencies on github.com/hashicorp/go-retryablehttp required to build

[liggitt]

What happened:

Cannot build release-sdk commands without pulling in MPL-licensed projects not in the CNCF allowlist.

go mod why github.com/hashicorp/go-retryablehttp shows this path to github.com/hashicorp/go-retryablehttp which is MPL-licensed and not included in the CNCF allowlist:

# github.com/hashicorp/go-retryablehttp
sigs.k8s.io/release-sdk/sign
github.com/sigstore/cosign/cmd/cosign/cli/rekor
github.com/sigstore/rekor/pkg/client
github.com/hashicorp/go-retryablehttp

https://github.com/cncf/foundation/blob/main/license-exceptions/

https://github.com/cncf/foundation/blob/main/allowed-third-party-license-policy.md#cncf-allowlist-license-policy

cncf/foundation#138

What you expected to happen:

No dependencies on MPL-licensed projects not explicitly allowlisted

How to reproduce it (as minimally and precisely as possible):

run go mod vendor to see code actually used/linked by release-sdk and observe go-retryablehttp code is required to build.

[saschagrunert]

Yeah, this needs to be changed in rekor / cosign. Probably a bump to cosign v2 may already fix that problem.

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Mark this issue as fresh with /remove-lifecycle stale
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Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle stale

[xmudrii]

Looks like we still have this transitive dependency.
/remove-lifecycle stale

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Mark this issue as fresh with /remove-lifecycle stale
• Close this issue with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle stale

[xmudrii]

/remove-lifecycle stale

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Mark this issue as fresh with /remove-lifecycle stale
• Close this issue with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle stale

[xmudrii]

/remove-lifecycle stale

[BenTheElder]

I still see this dep, which gets pulled transitively into other repos by way of dependency on release-sdk.

We should consider splitting out cosign or something, if we can't resolve this on their end.

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Mark this issue as fresh with /remove-lifecycle stale
• Close this issue with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle stale

[xmudrii]

We still use this dependency
https://cs.k8s.io/?q=github.com%2Fhashicorp%2Fgo-retryablehttp&i=nope&files=go.mod&excludeFiles=vendor&repos=
/remove-lifecycle stale