The deployment renders SMTP_REJECT_UNAUTHORIZED from
rallly.smtp.rejectUnauthorized, but values.yaml never carried the key. With
SMTP enabled the variable therefore reached the app as an empty string --
a certificate check nobody had configured either way.
It now defaults to true, so the mail server's certificate is verified unless
the operator switches the check off deliberately. values.yaml explains when
that is needed (a mail server with a self-signed certificate), because the
symptom otherwise points at the mail server rather than at this value.
The env var is not rendered with "| default true": an explicit false is a
zero value and default would swallow it, silently re-enabling the check the
operator just switched off. A nil falls back to true instead, so the variable
can no longer reach the app empty. The schema now rejects strings.
Operationally inert: the rallly fleet bundle and the deployed release both
have smtp.enabled: false, so the variable is not rendered at all -- the
render with SMTP disabled is byte-identical to before.
Major, because the runtime behaviour of mail sending changes.
Fixes#109
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, so a key the chart does not read is rejected
at render time instead of being silently ignored.
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.
ingress.domain is NOT a pure Ingress value here - it is also the app's
public base URL (NEXT_PUBLIC_BASE_URL). Gating alone would therefore
have introduced a new silent failure: with the Ingress switched off and
no domain, the deployment rendered value: "https://" and every
generated link would be broken. The deployment's read of the value is
now required(), so that case fails loudly. Only clusterIssuer actually
becomes unnecessary when the Ingress is off.
3. Null-safety for hardening, probes and resources (#99): an erased block
fell back to "securityContext: null" (unhardened), a vanished probe or
a container without resource accounting. Restoring the pod context
matters especially here, because its fsGroup is what makes the Next.js
cache emptyDir group-writable for the container.
rallly.cache is deliberately NOT null-safe: cache.path is required(), so
an erased block fails loudly and belongs to the loud class #99 excludes.
Apart from an added comment, the rendered manifest is unchanged.
The chart mounted no volumes at all while running with
readOnlyRootFilesystem: true, so every Next.js write to
/app/apps/web/.next/cache failed. The image optimizer's failure even
surfaced as an unhandledRejection, so this was more than log noise.
The cache path is now a writable emptyDir; path and an optional
sizeLimit are configurable under rallly.cache. The hardening is
untouched — the pod's existing fsGroup (1000) is what makes the mounted
volume writable for uid 20000.
Verified in a throwaway k3d cluster which paths the app actually writes:
with a fully writable root filesystem and the cache mounted, the only
path the container touches is the cache directory itself. /tmp, $HOME
(=/app) and the rest of the root filesystem stay untouched, so no second
mount is needed.
Also drops the vestigial "capabilities.add: []": Trivy's AVD-KSV-0022 for
rallly (#84) comes from the older chart version deployed in the cluster,
which rendered a null list entry under add:. Reproduced with trivy config
against both renderings; the app needs no capabilities.
Major bump: runtime behavior changes, a volume is added.
Fixes#60
- Rename the Deployment (and its labels/selector/pod template/container)
to {{ .Release.Name }}-{{ .Chart.Name }}-deployment per the naming
scheme; the Service selector follows.
- Move the hardcoded pod/container security contexts into values
(rallly.securityContext.pod / .container), defaults unchanged; the
bogus null entry under capabilities.add becomes an empty list.
- Ingress standard: ingress.className value (default nginx) and
ingress.annotations merged with the cert-manager annotation;
domain/clusterIssuer stay required, TLS secret name already conformed.
- Add the tpl-rendered rallly.env value (value/secretKeyRef/
configMapKeyRef forms), appended to the built-in env.
- Major bump 3.1.2+up4.12.3 -> 4.0.0+up4.12.3 (deployment rename
replaces the Deployment on upgrade: selector is immutable).
- Add icon: to all 17 Chart.yaml (official project icons); removes the
last helm lint --strict INFO finding across the repo
- Rename template files to the <app>.<kind>.yaml scheme (apache-tika,
gotenberg, teamspeak-server PVC, paperless-ngx configmap) - pure
git mv, no content changes
- template-chart: fix missing space in {{ .Chart.Name}} and rename the
ConfigMap resource -config-map -> -configmap (chart is never published)
- rallly: fix typos in required messages (rallySecret -> ralllySecret,
databseSecret -> databaseSecret)
- README: document the deliberate PVC-name exception from the naming
scheme (renames would provision new empty volumes)
- Patch-bump all 16 published charts
Rendered resources are byte-identical for all published charts (only
helm's '# Source:' comments change for the renamed files); the only
render change is the template-chart ConfigMap name.
Part of #32
Nine non-critical app-version bumps, each with a chart patch bump:
- apache-tika 3.2.3.0-full -> 3.3.1.0-full
- gotenberg 8.26.0 -> 8.36.0
- matrix-synapse v1.149.1 -> v1.159.0
- rallly 4.8.1 -> 4.12.3
- samba 4.23.5 -> 4.23.10
- urlaubsverwaltung 6.5.0 -> 6.7.0
- voucher-vault 1.27.4 -> 1.30.1
- zipline 4.6.4 -> 4.7.0
- teamspeak-server v6.0.0-beta8 -> 6.0.0-beta12.1 (new tag format has no v prefix)
Release notes of every chart were checked for environment-variable
changes; none of the charts needs an env adjustment.
The teamspeak-server install-test is reactivated: beta12.1 ships a
valid default license, so the exclusion is removed, CI fixtures are
added under ci/teamspeak-server/, and the install-test was verified
in a local k3d cluster. README list of excluded charts updated.
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 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