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
79 lines
2.8 KiB
YAML
79 lines
2.8 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-frontend
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labels:
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app: {{ .Release.Name }}-{{ .Chart.Name }}-frontend
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spec:
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replicas: {{ include "patchmon.replicas" (dict "scaleDown" .Values.scaleDown "replicas" .Values.patchmon.frontend.replicas) }}
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selector:
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matchLabels:
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app: {{ .Release.Name }}-{{ .Chart.Name }}-frontend
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template:
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metadata:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-frontend
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labels:
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app: {{ .Release.Name }}-{{ .Chart.Name }}-frontend
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spec:
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automountServiceAccountToken: false
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securityContext:
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{{- toYaml .Values.patchmon.frontend.securityContext.pod | nindent 8 }}
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containers:
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- name: {{ .Release.Name }}-{{ .Chart.Name }}-frontend
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image: "ghcr.io/patchmon/patchmon-frontend:{{ .Chart.AppVersion }}"
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imagePullPolicy: IfNotPresent
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securityContext:
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{{- toYaml .Values.patchmon.frontend.securityContext.container | nindent 12 }}
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ports:
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- containerPort: 3000
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protocol: TCP
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name: http
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env:
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- name: BACKEND_URL
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value: "{{ .Release.Name }}-{{ .Chart.Name }}-backend-service"
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- name: BACKEND_PORT
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value: "80"
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resources:
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{{- include "patchmon.resources" .Values.patchmon.frontend.resources | nindent 12 }}
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livenessProbe:
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httpGet:
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path: /
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port: 3000
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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: /
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port: 3000
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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. Startup budget = 5s * 30 = 150s.
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startupProbe:
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httpGet:
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path: /
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port: 3000
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periodSeconds: 5
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timeoutSeconds: 5
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failureThreshold: 30
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volumeMounts:
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- name: patchmon-volume
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mountPath: /usr/share/nginx/html/assets
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subPath: patchmon-assets
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# nginx-unprivileged keeps its pid file and temp dirs in /tmp, and
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# its entrypoint renders config templates into /etc/nginx/conf.d;
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# both must be writable with a read-only root filesystem.
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- name: tmp
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mountPath: /tmp
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- name: nginx-conf-d
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mountPath: /etc/nginx/conf.d
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restartPolicy: Always
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volumes:
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- name: tmp
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emptyDir: {}
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- name: nginx-conf-d
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emptyDir: {}
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- name: patchmon-volume
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persistentVolumeClaim:
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claimName: {{ .Release.Name }}-{{ .Chart.Name }}-pvc |