No ingress gate: this chart already gates its Ingress correctly. Two
changes plus one guard the existing gate turned out to need.
1. values.schema.json (#68): additionalProperties: false on every
chart-owned object level.
2. Null-safety for hardening, probes and resources (#99). All three
probes keep /_health when rebuilt: it is Outline's only health
endpoint, and "/" returns 500 as well when the database is down, so
there is no dependency-free path to fall back to.
3. ingress.domain is required() where the StatefulSet reads it. It feeds
the URL env var - Outline's public URL for generated links and the
OIDC redirect URI - and did so without a guard. With the existing gate
and no domain it rendered "https://", breaking logins silently. That
hole predates this change; it now fails loudly.
outline.storage stays deliberately not null-safe: an erased block yields
an invalid PVC, which is the loud class #99 excludes.
Apart from an added comment, the rendered manifest is unchanged.
jklein
24ca3513fc