Files
cozystack/api
Aleksei Sviridkin 487cafac3e feat(platform): let a tenant pick its Gateway class from an allowlist
Tenant Gateways were pinned to the bundled Cilium class. Give the
platform a default in gateway.className, the set a tenant may choose
from in gateway.tenantSelectableClasses, and the set whose provider
terminates TLS upstream of the Gateway in
gateway.edgeTerminatedClasses. A tenant picks its own with
tenant.spec.gatewayClass, read only when it owns a Gateway; an
inheriting tenant runs on its ancestor's.

The selectable set is an allowlist rather than free choice because
Tenant is a tenant-writable object while a GatewayClass is
cluster-scoped: without it a tenant could attach its Gateway to a class
an admin keeps for internal-only traffic. Naming anything outside the
set fails that tenant's own gateway release and reaches no other
tenant.

Where TLS ends is a property of the class, so the gateway chart derives
certMode from whichever class the tenant landed on instead of taking it
as a separate input. The two therefore cannot be configured out of
step.

The publishing tenant cannot cross that line by itself. The
cluster-wide ACME issuers point their HTTP-01 solver at its Gateway and
are rendered from the platform default alone, so a mismatch would pin
the solver to a listener that Gateway does not have. Those issuers now
drop the sectionName pin when the default class is edge-terminated,
letting the challenge attach by hostname instead.

Assisted-by: LLM
Signed-off-by: Aleksei Sviridkin <3811295@gmail.com>
2026-09-04 14:26:54 +03:00
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