2f1ae311f7
Node roger-nucbox-evo-x2 is at 3.78% memory free causing home-assistant pods to flap Pending/Running. Reduce resource requests to fit within cluster capacity and prefer scheduling on raspberrypi (63% mem free).
143 lines
3.5 KiB
YAML
143 lines
3.5 KiB
YAML
---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: home-assistant
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---
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apiVersion: v1
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kind: Service
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metadata:
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namespace: home-assistant
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name: home-assistant
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spec:
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selector:
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app: home-assistant
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type: ClusterIP
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ports:
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- name: http
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protocol: TCP
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port: 80
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targetPort: 8123
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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namespace: home-assistant
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name: home-assistant-config
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data:
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configuration.yaml: |
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# Loads default set of integrations
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default_config:
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http:
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use_x_forwarded_for: true
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trusted_proxies:
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- 10.42.0.0/16 # k3s pod CIDR (Traefik pod lives here)
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- 10.43.0.0/16 # k3s service CIDR
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- 10.88.20.0/24 # node subnet (Traefik runs hostNetwork-ish, forwards from 10.88.20.11)
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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namespace: home-assistant
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name: home-assistant
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labels:
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app: home-assistant
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: home-assistant
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template:
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metadata:
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labels:
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app: home-assistant
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spec:
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containers:
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- name: home-assistant
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image: ghcr.io/home-assistant/home-assistant:2026.7.4
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resources:
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requests:
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memory: "256Mi"
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limits:
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memory: "512Mi"
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ports:
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- containerPort: 8123
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volumeMounts:
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- name: config
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mountPath: /config
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- name: localtime
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mountPath: /etc/localtime
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readOnly: true
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- name: dbus
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mountPath: /run/dbus
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readOnly: true
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securityContext:
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privileged: true
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capabilities:
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add:
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- NET_ADMIN
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- NET_RAW
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- SYS_ADMIN
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# Seed configuration.yaml from the ConfigMap onto the writable PVC so that
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# Home Assistant has a writable configuration.yaml (required for the UI to
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# create/save scripts, helpers, reloads, etc.). The ConfigMap stays the
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# GitOps source of truth: it is re-copied on every pod start. UI-managed
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# entities (scripts, automations, integrations) live in /config/.storage
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# on the PVC and are never overwritten by this step.
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initContainers:
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- name: seed-config
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image: busybox:1.36
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command: ["/bin/sh", "-c"]
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args:
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- |
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set -e
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echo "Seeding /config/configuration.yaml from ConfigMap..."
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cp /config-cm/configuration.yaml /config/configuration.yaml
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echo "Done."
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volumeMounts:
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- name: config
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mountPath: /config
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- name: configuration
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mountPath: /config-cm
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readOnly: true
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affinity:
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nodeAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 100
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preference:
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matchExpressions:
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- key: kubernetes.io/hostname
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operator: In
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values:
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- raspberrypi
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hostNetwork: true
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volumes:
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- name: config
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persistentVolumeClaim:
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claimName: home-assistant-config
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- name: configuration
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configMap:
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name: home-assistant-config
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- name: localtime
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hostPath:
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path: /etc/localtime
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type: File
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- name: dbus
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hostPath:
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path: /run/dbus
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type: Directory
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---
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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namespace: home-assistant
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name: home-assistant-config
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spec:
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accessModes:
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- ReadWriteOnce
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resources:
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requests:
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storage: 5Gi
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---
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