design: public DNS strategy for platform.sei.io#73
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Add design doc for introducing platform.sei.io as the public-facing domain layer alongside the existing prod.platform.sei.io infrastructure. Per-namespace wildcard certs, Gateway listeners, and controller dual-hostname generation enable HTTPS on standard ports for all public endpoints. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
bdchatham
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Apr 10, 2026
Update design to use Terraform for hosted zone creation, NS delegation, and IRSA policy updates instead of AWS CLI. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
platform.sei.ioas the public-facing domain layer alongside existingprod.platform.sei.io*.pacific-1.platform.sei.io, etc.) with Gateway listeners enable structured hostnames:{deployment}-{protocol}.{namespace}.platform.sei.ioKey decisions for review
{deploymentName}-{protocol}.{namespace}.platform.sei.io— protocol as hyphen-delimited suffix, namespace as subdomainprod.platform.sei.iountouched, dual hostnames on same HTTPRoute🤖 Generated with Claude Code