Three changes, all about values that do not do what they promise:
1. values.schema.json (#68): additionalProperties: false on every
chart-owned object level.
2. Ingress gate (#93): the Ingress template is wrapped in
{{- if .Values.ingress.enabled }} and the key is added to values.yaml
with default true, so behaviour is unchanged.
The domain checkpoint from rallly ran over values.yaml and templates
and came back empty here: ingress.domain is read nowhere but in the
Ingress template. Unlike rallly, zipline, voucher-vault and outline,
this gate therefore frees both domain and clusterIssuer, and no extra
required() is needed.
3. Null-safety for hardening, probes and resources (#99).
This chart's hardening is a documented deviation from the repo
standard, and the fallbacks reproduce it exactly instead of restoring
the standard: no runAs* values (s6-overlay boots as root and drops to
PUID/PGID 1000), readOnlyRootFilesystem stays false (read-only mode
disables the PUID/PGID remapping, silently moving the runtime uid from
1000 to 911 and breaking existing volume data), and capabilities.add
keeps its six entries that the s6 init and supervision need. A
"cleaned up" standard default here would not be tidier, it would be an
outage.
cwa.storage stays deliberately not null-safe: an erased value yields an
invalid PVC, which is the loud class #99 excludes.
Rendering with normal values is byte-identical to 4.0.0.
jklein
6c04a68763