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
168 lines
6.7 KiB
YAML
168 lines
6.7 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 }}-deployment
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labels:
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app: {{ .Release.Name }}-{{ .Chart.Name }}-deployment
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spec:
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replicas: {{ include "rallly.replicas" (dict "scaleDown" .Values.scaleDown "replicas" .Values.rallly.replicas) }}
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selector:
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matchLabels:
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app: {{ .Release.Name }}-{{ .Chart.Name }}-deployment
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template:
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metadata:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-deployment
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labels:
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app: {{ .Release.Name }}-{{ .Chart.Name }}-deployment
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spec:
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automountServiceAccountToken: false
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securityContext:
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{{- toYaml .Values.rallly.securityContext.pod | nindent 8 }}
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containers:
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- name: {{ .Release.Name }}-{{ .Chart.Name }}-deployment
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image: "lukevella/rallly:{{ .Chart.AppVersion }}"
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imagePullPolicy: IfNotPresent
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env:
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- name: NEXT_PUBLIC_BASE_URL
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value: "https://{{ .Values.ingress.domain }}"
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- name: SECRET_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-secret
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key: secret-key
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- name: SUPPORT_EMAIL
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value: "{{ required "A Support-Email must be provided" .Values.rallly.supportEmail }}"
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{{- if .Values.rallly.smtp.enabled }}
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- name: NOREPLY_EMAIL
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-smtp-secret
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key: no-reply-email
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- name: NOREPLY_EMAIL_NAME
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-smtp-secret
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key: no-reply-email-name
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- name: SMTP_HOST
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-smtp-secret
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key: host
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- name: SMTP_PORT
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-smtp-secret
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key: port
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- name: SMTP_SECURE
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-smtp-secret
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key: secure
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- name: SMTP_USER
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-smtp-secret
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key: user
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- name: SMTP_PWD
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-smtp-secret
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key: password
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- name: SMTP_REJECT_UNAUTHORIZED
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value: "{{ .Values.rallly.smtp.rejectUnauthorized }}"
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- name: SMTP_TLS_SERVERNAME
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-smtp-secret
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key: tls-servername
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{{- end }}
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- name: EMAIL_LOGIN_ENABLED
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value: "false"
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- name: REGISTRATION_ENABLED
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value: "false"
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- name: OIDC_NAME
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value: "{{ .Values.rallly.oidc.name }}"
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- name: OIDC_NAME_CLAIM_PATH
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value: "{{ .Values.rallly.oidc.nameClaimPath }}"
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- name: OIDC_EMAIL_CLAIM_PATH
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value: "{{ .Values.rallly.oidc.emailClaimPath }}"
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- name: OIDC_PICTURE_CLAIM_PATH
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value: "{{ .Values.rallly.oidc.pictureClaimPath }}"
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- name: OIDC_DISCOVERY_URL
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-oidc-secret
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key: discovery-url
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- name: OIDC_CLIENT_ID
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-oidc-secret
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key: client-id
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- name: OIDC_CLIENT_SECRET
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-oidc-secret
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key: client-secret
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- name: ALLOWED_EMAILS
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value: "{{ .Values.rallly.allowedEmails }}"
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- name: INITIAL_ADMIN_EMAIL
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-secret
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key: initial-admin-email
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- name: DATABASE_URL
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-{{ .Chart.Name }}-database-secret
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key: database-url
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# TODO: Add Storage Configuration
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{{- range $value := .Values.rallly.env }}
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{{- if $value.value }}
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- name: {{ $value.name }}
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value: {{ tpl $value.value $ }}
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{{- else if $value.valueFrom }}
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{{- if $value.valueFrom.secretKeyRef }}
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- name: {{ $value.name }}
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valueFrom:
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secretKeyRef:
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name: {{ tpl $value.valueFrom.secretKeyRef.name $ }}
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key: {{ tpl $value.valueFrom.secretKeyRef.key $ }}
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{{- else if $value.valueFrom.configMapKeyRef }}
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- name: {{ $value.name }}
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valueFrom:
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configMapKeyRef:
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name: {{ tpl $value.valueFrom.configMapKeyRef.name $ }}
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key: {{ tpl $value.valueFrom.configMapKeyRef.key $ }}
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{{- end }}
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{{- end }}
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{{- end }}
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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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livenessProbe:
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{{ toYaml .Values.rallly.livenessProbe | nindent 12}}
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readinessProbe:
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{{ toYaml .Values.rallly.readinessProbe | nindent 12}}
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startupProbe:
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{{ toYaml .Values.rallly.startupProbe | nindent 12}}
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resources:
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{{- include "rallly.resources" .Values.rallly.resources | nindent 12 }}
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securityContext:
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{{- toYaml .Values.rallly.securityContext.container | nindent 12 }}
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volumeMounts:
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# Next.js writes prerendered pages and optimized images into its
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# cache directory; with a read-only root filesystem this must be a
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# writable volume (see rallly.cache in values.yaml).
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- name: next-cache
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mountPath: {{ required "A cache path must be provided (rallly.cache.path)" .Values.rallly.cache.path | quote }}
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volumes:
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- name: next-cache
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{{- if .Values.rallly.cache.sizeLimit }}
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emptyDir:
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sizeLimit: {{ .Values.rallly.cache.sizeLimit | quote }}
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{{- else }}
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emptyDir: {}
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{{- end }}
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restartPolicy: Always
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