jklein
b5eba4cbf1
Add securityContext hardening (runAsNonRoot, readOnlyRootFilesystem, capabilities drop ALL, allowPrivilegeEscalation false) to the 10 workloads that lacked it: apache-tika, cyberchef, gotenberg, homeassistant, matrix-delegation-nginx, paperless-server, paperless-consume cronjob (plus automountServiceAccountToken false), patchmon-frontend, urlaubsverwaltung and zipline. All contexts are configurable via securityContext.pod / securityContext.container in values.yaml; writable paths are provided as emptyDirs. Image-forced deviations (Home Assistant root start for s6-overlay + NET_RAW for discovery, paperless root init container for /run ownership) are documented in the charts' values.yaml. Major version bump for every changed published chart.
95 lines
3.4 KiB
YAML
95 lines
3.4 KiB
YAML
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: "{{ .Release.Name }}-{{ .Chart.Name }}-sfs"
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labels:
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app: "{{ .Release.Name }}-{{ .Chart.Name }}"
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spec:
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serviceName: "{{ .Release.Name }}-{{ .Chart.Name }}-service"
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replicas: 1
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selector:
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matchLabels:
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app: "{{ .Release.Name }}-{{ .Chart.Name }}"
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template:
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metadata:
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labels:
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app: "{{ .Release.Name }}-{{ .Chart.Name }}"
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name: "{{ .Release.Name }}-{{ .Chart.Name }}-sfs"
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spec:
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automountServiceAccountToken: false
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securityContext:
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{{- toYaml .Values.securityContext.pod | nindent 8 }}
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containers:
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- name: "{{ .Release.Name }}-{{ .Chart.Name }}"
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image: "ghcr.io/home-assistant/home-assistant:{{ .Chart.AppVersion }}"
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imagePullPolicy: IfNotPresent
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securityContext:
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{{- toYaml .Values.securityContext.container | nindent 12 }}
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env:
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- name: TZ
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value: "{{ .Values.core.timezone }}"
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ports:
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- name: http
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containerPort: 8123
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protocol: TCP
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livenessProbe:
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{{- toYaml .Values.livenessProbe | nindent 12 }}
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readinessProbe:
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{{- toYaml .Values.readinessProbe | nindent 12 }}
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startupProbe:
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{{- toYaml .Values.startupProbe | nindent 12 }}
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resources:
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limits:
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cpu: {{ .Values.resources.limits.cpu }}
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memory: {{ .Values.resources.limits.memory }}
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ephemeral-storage: {{ .Values.resources.limits.ephemeralStorage }}
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requests:
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cpu: {{ .Values.resources.requests.cpu }}
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memory: {{ .Values.resources.requests.memory }}
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ephemeral-storage: {{ .Values.resources.requests.ephemeralStorage }}
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volumeMounts:
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- mountPath: /config/configuration.yaml
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subPath: configuration.yaml
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name: core-config
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- mountPath: /config/http-config.yaml
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subPath: http-config.yaml
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name: http-config
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- mountPath: /config/recorder-config.yaml
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subPath: recorder-config.yaml
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name: recorder-config
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- mountPath: /config
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name: hass-volume
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subPath: hass-config
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# Writable emptyDirs so the root filesystem can stay read-only:
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# s6-overlay needs /run, Home Assistant writes temp files to /tmp.
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- mountPath: /tmp
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name: tmp
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- mountPath: /run
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name: run
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volumes:
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- name: tmp
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emptyDir: {}
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- name: run
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emptyDir: {}
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- name: core-config
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secret:
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secretName: {{ .Release.Name }}-{{ .Chart.Name }}-config-secret
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items:
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- key: config
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path: configuration.yaml
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- name: http-config
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secret:
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secretName: {{ .Release.Name }}-{{ .Chart.Name }}-config-secret
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items:
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- key: http-config
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path: http-config.yaml
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- name: recorder-config
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secret:
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secretName: {{ .Release.Name }}-{{ .Chart.Name }}-config-secret
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items:
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- key: recorder-config
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path: recorder-config.yaml
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- name: hass-volume
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persistentVolumeClaim:
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claimName: {{ .Release.Name }}-{{ .Chart.Name }}-pvc
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# TODO: bind to local nodes |