A changed ConfigMap did not restart any pod in this repo: no chart carries
a checksum/config annotation, so the pod template stays identical and the
running container keeps its old config. With subPath mounts (the usual form
here) the kubelet never refreshes the file either, so the change is silently
ineffective - see #82, where this caused a real outage while every bundle was
green and the pod Ready.
template-chart is the reference implementation, so it gets the annotation on
both pod templates (Deployment and StatefulSet), and the README style guide
gets a new binding section 9 covering the rule, the reason, and the limit for
1Password-backed Secrets.
Major bump: runtime behavior changes - a config change now costs a restart.
README.md gains a comprehensive 'Chart style guidelines' section - the
binding end state of the conventions overhaul (#32, batches 0-4) for all
current and future charts: naming (incl. the PVC-name exception and the
StatefulSet migration pattern), versioning scheme and semver rules,
image pinning, the ingress standard (domain + clusterIssuer strictly
required without defaults, className default nginx, annotations merge,
TLS secret name, homeassistant exception), security hardening with
mandatory documentation of deviations, probes, the auto-limits scheme,
the secrets.<name>SecretRef convention, tpl-rendered env blocks,
scaling, and the icon/lint/CI-fixture/no-dependencies rules.
The Versioning section now points there and documents that app-version
updates go through PRs. CLAUDE.md's conventions section is aligned as a
compact summary referencing the README guide.
Establish the flexible ingress standard from #32 in template-chart and
document it in README/CLAUDE.md: ingress.domain and ingress.clusterIssuer
stay required, new ingress.className value (default nginx) replaces the
hardcoded ingressClassName, new optional ingress.annotations are merged
with the cert-manager cluster-issuer annotation, TLS secret name
unchanged (tls-<release>-<chart>-ingress).
Apply the standard to cyberchef and patchmon (the two charts without an
own batch-3 major PR) and make the patchmon probes values-configurable
(server + guacd, rendered through tpl so the default Host header keeps
following ingress.domain). Defaults render semantically identical to the
previous hardcoded output.
cyberchef 5.0.1 -> 5.1.0, patchmon 5.0.1 -> 5.1.0 (minor, additive).
- validation happens via strict lint, PR pipeline and install-test stage
- new charts need ci/ fixtures or an exclusion entry
- codify semver conventions (patch/minor/major)
- app updates via PRs with stepped major upgrades
Add securityContext hardening (runAsNonRoot, readOnlyRootFilesystem,
capabilities drop ALL, allowPrivilegeEscalation false) to the 10 workloads
that lacked it: apache-tika, cyberchef, gotenberg, homeassistant,
matrix-delegation-nginx, paperless-server, paperless-consume cronjob
(plus automountServiceAccountToken false), patchmon-frontend,
urlaubsverwaltung and zipline. All contexts are configurable via
securityContext.pod / securityContext.container in values.yaml; writable
paths are provided as emptyDirs. Image-forced deviations (Home Assistant
root start for s6-overlay + NET_RAW for discovery, paperless root init
container for /run ownership) are documented in the charts' values.yaml.
Major version bump for every changed published chart.
jklein
