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.
- Pod and container securityContext are now values-configurable
(outline.securityContext.pod/container) with hardened defaults:
runAsNonRoot (uid/gid 1001, the upstream image's nodejs user),
readOnlyRootFilesystem, allowPrivilegeEscalation false, all
capabilities dropped. /tmp is mounted as an emptyDir for Outline's
import/export scratch files.
- Probes moved to values (outline.livenessProbe/readinessProbe/
startupProbe); defaults are exactly the previously hardcoded ones.
- Ingress raised to the repo standard: ingress.className (default
nginx), ingress.annotations merged with the always-set annotations,
ingress.enabled flag; domain/clusterIssuer stay required and the
TLS secret name was already conform.
- Additive outline.env block rendered through tpl with value/
secretKeyRef/configMapKeyRef forms; chart-managed env stays in the
template.
Major bump 3.1.1+up1.9.2 -> 4.0.0+up1.9.2 (runtime behavior changes
through hardening).
Part of #32
Every Deployment/StatefulSet now takes its replica count from a replicas
value (default 1, explicit 0 allowed) via a new per-chart <chart>.replicas
helper; the helper uses a kindIs "invalid" nil check so an explicit 0 is
not swallowed by Helm's default function. A chart-global scaleDown flag
(default false) takes precedence: it renders every workload with
replicas: 0 and suspends the paperless-ngx consume CronJob, stopping the
app without uninstalling it (PVCs, Secrets, Services and Ingress remain).
Defaults leave the rendered manifests byte-identical to main, so all
published charts get a minor version bump; the template-chart carries the
reference helper implementation and stays unversioned.
Fixes#25
Every chart now renders its container resources through a duplicated
_helpers.tpl helper (reference implementation in template-chart): requests
ship as chart defaults, missing memory and ephemeral-storage limits are
computed as resources.limitFactor x the request (default 3, satisfactory
keeps 2 to preserve its previously published 8Gi limit), an explicitly set
limit always wins, and a CPU limit is only rendered when set explicitly.
Fixed limit defaults are removed from all values.yaml files; teamspeak-server
gains a values-driven resources block instead of hardcoded template values.
Major version bump for all published charts.
Every chart was installed twice in a throwaway k3d cluster (origin/main
vs this branch) with real Postgres/Redis/dex instances and observed for
readiness ordering, stability and dependency-outage behavior. Findings:
- voucher-vault: Django only accepts Hosts 127.0.0.1 and the configured
DOMAIN; the default probe Host (pod IP) always got 400. Probes now
send 'Host: 127.0.0.1'.
- zipline: /api/healthcheck includes the database, so liveness now uses
'/' (readiness/startup keep /api/healthcheck). Verified live: on a
Postgres outage the pod turns NotReady within 30s and is never
restarted by the kubelet.
- outline: '/' also returns 500 when the database is down, so there is
no dependency-free endpoint; all three probes use /_health.
Every container in every Deployment/StatefulSet now defines all three
probes. The paperless-ngx consume CronJob intentionally has none (batch
workload).
- Add probes: apache-tika, calibre-web-automated, cyberchef, gotenberg,
homeassistant, patchmon-backend, samba (tcp/445), teamspeak-server
(tcp/30033), zipline (/api/healthcheck)
- Fix voucher-vault null probe values with real defaults
- Fix startup-probe semantics in template-chart and rallly (no
initialDelaySeconds, generous failureThreshold)
- Switch outline probes to its /_health endpoint
- Add readiness/startup probes to satisfactory
- Add startup probes to matrix-synapse, matrix-delegation-nginx,
paperless-server, patchmon-frontend, urlaubsverwaltung
- Major version bump for all published charts
jklein