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Document schema registry connectivity over private endpoints#6324

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clickpipes-schema-registry-private-connectivity
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Document schema registry connectivity over private endpoints#6324
avinzhang wants to merge 1 commit into
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clickpipes-schema-registry-private-connectivity

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@avinzhang avinzhang commented Jun 2, 2026

Summary

Clarifies that a Kafka ClickPipe's schema registry can be reached over the same reverse private endpoint (AWS PrivateLink / GCP PSC) as the brokers, and does not need to be publicly accessible. This is currently supported but undocumented, which leads customers to assume private schema registries are unsupported.

What changed

  • kafka/02_schema-registries.md — adds a Network connectivity section (reached over HTTPS, not public-only, resolves via the reverse private endpoint's private DNS / a custom private DNS mapping, https:// requirement).
  • aws-privatelink.md — adds a note under Supported data sources cross-linking to the schema registries page.

🤖 Generated with Claude Code


Note

Low Risk
Documentation-only changes with no runtime, security, or data-handling impact.

Overview
Documents that Kafka ClickPipes can reach a schema registry over the same reverse private endpoint as brokers (AWS PrivateLink / GCP PSC), so it does not need to be public.

Adds a Network connectivity section on the schema registries page (HTTPS, private DNS / custom mapping, https:// requirement, setup connectivity check). Adds a cross-linked note under supported data sources on the AWS PrivateLink page.

Reviewed by Cursor Bugbot for commit b15809e. Bugbot is set up for automated code reviews on this repo. Configure here.

Clarify that a Kafka ClickPipe's schema registry does not need to be
publicly accessible and can be reached over the same reverse private
endpoint (AWS PrivateLink / GCP PSC) as the brokers, provided its
hostname resolves to the endpoint's private IPs. Updates both the
schema registries page and the AWS PrivateLink page.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@avinzhang avinzhang requested review from a team as code owners June 2, 2026 03:29
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CLAassistant commented Jun 2, 2026

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mintlify Bot commented Jun 2, 2026

Docs PR opened: ClickHouse/mintlify-docs-dev#104

Documented that Kafka ClickPipes schema registries can be reached over the same reverse private endpoint as the brokers.

Once this PR is merged, we'll do a second pass to capture any additional changes and update the docs PR.

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LGTM

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3 participants