jklein
6779e49355
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
71 lines
2.2 KiB
YAML
71 lines
2.2 KiB
YAML
# Scale the whole chart down without uninstalling it: scaleDown: true renders
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# every Deployment/StatefulSet with replicas: 0 (and suspends CronJobs) and
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# takes precedence over any per-workload replicas value. PVCs, Secrets and
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# Services stay in place; scaleDown: false brings the workloads back up.
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scaleDown: false
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config:
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storage: 50Gi
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storageClass: longhorn
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secretRef:
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db: null
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zipline: null
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domain: null
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maxUploadFileSize: 30m
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zipline:
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# Replica count for this workload; 0 is allowed and scales it down.
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# The chart-global scaleDown flag takes precedence.
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replicas: 1
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# The upstream image ships no dedicated user, but the Node.js server runs
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# fine as an arbitrary non-root uid; fsGroup makes the uploads PVC writable.
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securityContext:
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pod:
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runAsNonRoot: true
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runAsUser: 1000
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runAsGroup: 1000
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fsGroup: 1000
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fsGroupChangePolicy: Always
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container:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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capabilities:
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drop:
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- ALL
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# Zipline v4 exposes /api/healthcheck (checks server and database health);
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# the endpoint is enabled by default (config.features.healthcheck). Since it
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# includes the database, it is used for readiness/startup only; liveness
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# uses "/" so a database outage does not restart the pod.
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livenessProbe:
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httpGet:
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path: /
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port: zipline-server
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 3
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readinessProbe:
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httpGet:
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path: /api/healthcheck
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port: zipline-server
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 3
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# The startup probe gates liveness/readiness. Zipline runs database
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# migrations on startup, so grant a generous budget: 10s * 30 = 300s.
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startupProbe:
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httpGet:
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path: /api/healthcheck
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port: zipline-server
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 30
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resources:
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# Limits are optional: memory and ephemeral-storage limits default to
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# limitFactor x the request, an explicitly set limit always wins, and a
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# CPU limit is only set when configured explicitly under "limits".
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limitFactor: 3
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requests:
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cpu: 0.1
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memory: 265Mi
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ephemeralStorage: 100Mi
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