docs(elb): document ALB multi-listener port-based routing (DOC-310)#772
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quetzalliwrites wants to merge 1 commit into
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docs(elb): document ALB multi-listener port-based routing (DOC-310)#772quetzalliwrites wants to merge 1 commit into
quetzalliwrites wants to merge 1 commit into
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Add a new section explaining how LocalStack routes requests to same-scheme ALB listeners by arrival port, the GATEWAY_LISTEN requirement for multi-listener setups, and the by-design fallback behavior on the shared :4566 gateway port. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
quetzalliwrites
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remotesynth
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Jul 9, 2026
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Summary
localstack-pro/pull/7546)GATEWAY_LISTENrequirement for making multiple same-scheme listeners reachable:4566portCloses https://linear.app/localstack/issue/DOC-310/doc-fix-elbv2-select-alb-listener-by-the-requests-arrival-port-aws
Test plan
GATEWAY_LISTENlink resolves to the correct configuration anchornpm run buildto confirm no broken links🤖 Generated with Claude Code