selfhosted app-serving docs: stable-URL vs multi-dataplane tradeoff - #1440
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selfhosted app-serving docs: stable-URL vs multi-dataplane tradeoff#1440mhotan wants to merge 2 commits into
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Document app serving on self-hosted deployments: how the vendored Knative + Kourier + Envoy gateway exposes apps, the separate-cluster public LoadBalancer vs intracluster ingress topologies, the apps-domain default (apps.<cluster>.<control-plane-host>) and why it must stay under the control-plane host for SSO, the gateway auth defaults, and the wildcard DNS + TLS the apps domain requires. Add a link-card to the self-hosted index. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Document that the control-plane global app-URL pattern (executions.apps.publicURLPattern) gives a stable per-app URL but only functions with a single data plane, while multiple data planes require leaving it unset and using each data plane's self-declared apps domain. A URL that stays stable as an app moves between data planes is not yet available. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
mhotan
requested review from
EngHabu,
cosmicBboy,
kumare3,
ppiegaze and
samhita-alla
as code owners
August 15, 2026 09:05
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Overview
Adds a subsection to the self-hosted App serving page documenting the app-URL tradeoff: the control-plane global pattern (
executions.apps.publicURLPattern) gives a stable per-app URL but only works with a single data plane, while multiple data planes require leaving it unset and using each data plane's self-declared apps domain. A URL that stays stable as an app moves between data planes is not yet available.Details
Configurationsection (no new page).publicURLPatternby name only — deliberately no concrete YAML example, since the correct pattern format is not yet settled.