♻️ flux kustomizations

kubernetes/apps/default/zigbee2mqtt/app/helmrelease.yaml

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+---
+# yaml-language-server: $schema=https://kubernetes-schemas.devbu.io/helmrelease_v2beta1.json
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: &app zigbee2mqtt
+  namespace: default
+spec:
+  interval: 15m
+  chart:
+    spec:
+      chart: app-template
+      version: 1.2.0
+      sourceRef:
+        kind: HelmRepository
+        name: bjw-s
+        namespace: flux-system
+  install:
+    createNamespace: true
+    remediation:
+      retries: 3
+  upgrade:
+    remediation:
+      retries: 3
+  dependsOn:
+    - name: emqx
+      namespace: default
+    - name: node-feature-discovery
+      namespace: kube-system
+    - name: rook-ceph-cluster
+      namespace: rook-ceph
+  values:
+    fullnameOverride: *app
+    image:
+      repository: koenkk/zigbee2mqtt
+      tag: 1.28.4
+    env:
+      TZ: "${TIMEZONE}"
+      ZIGBEE2MQTT_DATA: /data
+    service:
+      main:
+        ports:
+          http:
+            port: &port 8080
+          metrics:
+            enabled: true
+            port: 80
+    serviceMonitor:
+      main:
+        enabled: true
+        endpoints:
+          - port: metrics
+            scheme: http
+            path: /metrics
+            interval: 1m
+            scrapeTimeout: 10s
+    ingress:
+      main:
+        enabled: true
+        ingressClassName: "nginx"
+        annotations:
+          auth.home.arpa/enabled: "true"
+        hosts:
+          - host: &host "zigbee.${SECRET_CLUSTER_DOMAIN}"
+            paths:
+              - path: /
+                pathType: Prefix
+        tls:
+          - hosts:
+              - *host
+    securityContext:
+      privileged: true
+    persistence:
+      config:
+        enabled: true
+        existingClaim: zigbee2mqtt-config
+        mountPath: "/data"
+      usb:
+        enabled: true
+        type: hostPath
+        hostPath: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
+        hostPathType: CharDevice
+    nodeSelector:
+      feature.node.kubernetes.io/custom-zigbee: "true"
+    resources:
+      requests:
+        memory: 100Mi
+        cpu: 100m
+      limits:
+        memory: 700Mi

kubernetes/apps/default/zigbee2mqtt/app/kustomization.yaml

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+---
+# yaml-language-server: $schema=https://json.schemastore.org/kustomization
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: default
+resources:
+  - ./helmrelease.yaml
+  - ./replicationsource.yaml
+  - ./restic.sops.yaml
+  - ./prometheusrule.yaml
+  - ./volume.yaml
+patchesStrategicMerge:
+  - ./patches/env.yaml
+  - ./patches/exporter.yaml

kubernetes/apps/default/zigbee2mqtt/app/patches/env.yaml

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+---
+# yaml-language-server: $schema=https://kubernetes-schemas.devbu.io/helmrelease_v2beta1.json
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: zigbee2mqtt
+  namespace: default
+spec:
+  values:
+    env:
+      TZ: "${TIMEZONE}"
+      ZIGBEE2MQTT_DATA: /data
+      ZIGBEE2MQTT_CONFIG_ADVANCED_HOMEASSISTANT_DISCOVERY_TOPIC: homeassistant
+      ZIGBEE2MQTT_CONFIG_ADVANCED_HOMEASSISTANT_LEGACY_ENTITY_ATTRIBUTES: "true"
+      ZIGBEE2MQTT_CONFIG_ADVANCED_HOMEASSISTANT_LEGACY_TRIGGERS: "true"
+      ZIGBEE2MQTT_CONFIG_ADVANCED_HOMEASSISTANT_STATUS_TOPIC: homeassistant/status
+      ZIGBEE2MQTT_CONFIG_ADVANCED_LAST_SEEN: ISO_8601
+      ZIGBEE2MQTT_CONFIG_ADVANCED_LEGACY_API: "false"
+      ZIGBEE2MQTT_CONFIG_ADVANCED_LEGACY_AVAILABILITY_PAYLOAD: "false"
+      ZIGBEE2MQTT_CONFIG_ADVANCED_LOG_LEVEL: warn
+      ZIGBEE2MQTT_CONFIG_ADVANCED_LOG_OUTPUT: '["console"]'
+      ZIGBEE2MQTT_CONFIG_ADVANCED_NETWORK_KEY: "[204, 61, 75, 23, 44, 230, 24, 203, 53, 5, 248, 32, 50, 84, 44, 159]"
+      ZIGBEE2MQTT_CONFIG_AVAILABILITY_ACTIVE_TIMEOUT: 60
+      ZIGBEE2MQTT_CONFIG_AVAILABILITY_PASSIVE_TIMEOUT: 2000
+      ZIGBEE2MQTT_CONFIG_DEVICE_OPTIONS_LEGACY: "false"
+      ZIGBEE2MQTT_CONFIG_DEVICE_OPTIONS_RETAIN: "true"
+      ZIGBEE2MQTT_CONFIG_EXPERIMENTAL_NEW_API: "true"
+      ZIGBEE2MQTT_CONFIG_FRONTEND_PORT: 8080
+      ZIGBEE2MQTT_CONFIG_FRONTEND_URL: "https://zigbee.${SECRET_CLUSTER_DOMAIN}"
+      ZIGBEE2MQTT_CONFIG_HOMEASSISTANT: "true"
+      ZIGBEE2MQTT_CONFIG_MQTT_INCLUDE_DEVICE_INFORMATION: "true"
+      ZIGBEE2MQTT_CONFIG_MQTT_KEEPALIVE: 60
+      ZIGBEE2MQTT_CONFIG_MQTT_REJECT_UNAUTHORIZED: "true"
+      ZIGBEE2MQTT_CONFIG_MQTT_SERVER: "mqtt://emqx.default.svc.cluster.local."
+      ZIGBEE2MQTT_CONFIG_MQTT_VERSION: 5
+      ZIGBEE2MQTT_CONFIG_MQTT_USER:
+        valueFrom:
+          secretKeyRef:
+            name: emqx-config
+            key: user_1_username
+      ZIGBEE2MQTT_CONFIG_MQTT_PASSWORD:
+        valueFrom:
+          secretKeyRef:
+            name: emqx-config
+            key: user_1_password
+      ZIGBEE2MQTT_CONFIG_PERMIT_JOIN: "false"
+      ZIGBEE2MQTT_CONFIG_SERIAL_PORT: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
+
+      # ZIGBEE2MQTT_CONFIG_DEVICES: devices.yaml
+      # ZIGBEE2MQTT_CONFIG_GROUPS: groups.yaml

kubernetes/apps/default/zigbee2mqtt/app/patches/exporter.yaml

@@ -0,0 +1,40 @@
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.devbu.io/helmrelease_v2beta1.json
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: &app zigbee2mqtt
+  namespace: default
+spec:
+  values:
+    additionalContainers:
+      exporter:
+        name: exporter
+        image: docker.io/kpetrem/mqtt-exporter:latest@sha256:a2c43b0ff2f2cb7f5e2d1ec9b19891c01197a55025a73f90d4249b926b34c773
+        env:
+          - name: LOG_LEVEL
+            value: DEBUG
+          - name: LOG_MQTT_MESSAGE
+            value: "True"
+          - name: MQTT_ADDRESS
+            value: emqx.default.svc.cluster.local
+          - name: MQTT_TOPIC
+            value: "zigbee2mqtt/#"
+          - name: MQTT_V5_PROTOCOL
+            value: "True"
+          - name: MQTT_USERNAME
+            valueFrom:
+              secretKeyRef:
+                name: emqx-config
+                key: user_1_username
+          - name: MQTT_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: emqx-config
+                key: user_1_password
+          - name: PROMETHEUS_PORT
+            value: &port 80
+          - name: PROMETHEUS_PREFIX
+            value: zigbee2mqtt_
+          - name: ZIGBEE2MQTT_AVAILABILITY
+            value: "True"

kubernetes/apps/default/zigbee2mqtt/app/prometheusrule.yaml

@@ -0,0 +1,34 @@
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.devbu.io/prometheusrule_v1.json
+apiVersion: monitoring.coreos.com/v1
+kind: PrometheusRule
+metadata:
+  name: zigbee2mqtt-exporter
+  namespace: default
+spec:
+  groups:
+    - name: zigbee2mqtt-exporter.rules
+      rules:
+        - alert: Zigbee2MqttExporterAbsent
+          annotations:
+            summary: Zigbee2Mqtt Exporter has disappeared from Prometheus target discovery.
+          expr: absent(up{job="zigbee2mqtt"} == 1)
+          for: 15m
+          labels:
+            severity: critical
+        # - alert: Zigbee2MqttUnavailable
+        #   annotations:
+        #     summary: The zigbee device connection is lost,
+        #       connection on topic {{$labels.topic}} is down.
+        #   expr: zigbee2mqtt_zigbee_availability == 0
+        #   for: 60m
+        #   labels:
+        #     severity: critical
+        - alert: Zigbee2MqttBatteryLow
+          annotations:
+            summary: The zigbee device battery level is low,
+              battery level on topic {{$labels.topic}} is at {{$value}}%.
+          expr: zigbee2mqtt_battery < 10
+          for: 60m
+          labels:
+            severity: warning

kubernetes/apps/default/zigbee2mqtt/app/replicationsource.yaml

@@ -0,0 +1,23 @@
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.devbu.io/replicationsource_v1alpha1.json
+apiVersion: volsync.backube/v1alpha1
+kind: ReplicationSource
+metadata:
+  name: zigbee2mqtt
+  namespace: default
+spec:
+  sourcePVC: zigbee2mqtt-config
+  trigger:
+    schedule: "0 0 * * *"
+  restic:
+    copyMethod: Snapshot
+    pruneIntervalDays: 10
+    repository: zigbee2mqtt-restic
+    cacheCapacity: 2Gi
+    volumeSnapshotClassName: csi-ceph-blockpool
+    storageClassName: rook-ceph-block
+    retain:
+      hourly: 0
+      daily: 10
+      weekly: 0
+      monthly: 0

kubernetes/apps/default/zigbee2mqtt/app/restic.sops.yaml

@@ -0,0 +1,35 @@
+apiVersion: v1
+kind: Secret
+metadata:
+    name: zigbee2mqtt-restic
+    namespace: default
+type: Opaque
+stringData:
+    #ENC[AES256_GCM,data:WTM0Lkqp+sxjbUgkNzAVZQnC5g==,iv:4y8R8GpLy2Ogh3Lt3v6ibVbJF7jy8K1BOGi+ONt7S5c=,tag:wRhEBfRNHp0PBvIjM60iSA==,type:comment]
+    RESTIC_REPOSITORY: ENC[AES256_GCM,data:L1Pxmxv7nkAOhkfxBqaFUyjN06zDQ7Ch9zwWd6zGz1Rqy4Lz3K9vyzsteB2TAULio106cMb23UlhhybviQ==,iv:tpkWyt79gi2M1s//rClBfScw6OAOf+5gqUHVhTuB1oA=,tag:+r5keMgEuAGGJYqOnUDmMg==,type:str]
+    #ENC[AES256_GCM,data:cRvGVeuDnEbJs01G+Und5ls1EgaC9Q2vj61IE/2R,iv:qSjv4bGEX9QWABhXgnCJsoj0p1kjgYaQwQX0Oyu9RHk=,tag:x8i1WXbAvdpC+Iv8pn/drw==,type:comment]
+    RESTIC_PASSWORD: ENC[AES256_GCM,data:6VI/lJQFZg6hu5r0SqNAKQAQGYY=,iv:UYRMnkHB4jsXcV1tyLDTAqh6dxsd18hYWsDoSpjJarA=,tag:d6hgK6LSgu7vZbLfquKcyA==,type:str]
+    #ENC[AES256_GCM,data:YIIHR5DwXv3YE9fFvNSAfrm47ZsshZMcY31LbaJ4gwXo0yOOHe6qDEc=,iv:axSMsvrIOkJFlErvw9fcAwLNSEWDh6mUU6dWZu6icIo=,tag:MDNlk43vcI9S4o6tMiWVmw==,type:comment]
+    #ENC[AES256_GCM,data:8Wspw6gPIPBsumfRS/5dlZrAQQqBJEDMgcpip4a3HCfHq8SeVDv4Gl0j3hyZqUsP5af8nN69Y/9bas7z1hnIERkrb8DqYg==,iv:WqCz9vBfg1JxUEpd97J37YztSW3HkcOHa6nIJI4VK8I=,tag:+LxnOzGidF39ojPKSOrVsg==,type:comment]
+    AWS_ACCESS_KEY_ID: ENC[AES256_GCM,data:I9vuuPEGS6A135zwKUNXvSIAjwk=,iv:dByy2WuuhO6OluWXYRwkdMutK33yKwOcWkR9hvY5bsg=,tag:xHU7Hbx+sxuZ9CRymA55JQ==,type:str]
+    AWS_SECRET_ACCESS_KEY: ENC[AES256_GCM,data:kRdbENGS1F32JzkvktYkbfhMGBSrUpFSfyCdIpJwLOc+/2TyHAMrxA==,iv:Q+UKNT9aRo+A0KWu/FiST/4bOQKTOBJKHhpP8JXD3ao=,tag:7VE8lx2QAdNutcUj5kMNNA==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1hhurqwmfvl9m3vh3hk8urulfzcdsrep2ax2neazqt435yhpamu3qj20asg
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA4RE9wTDZVRlExcnVKYjVZ
+            THNtblNXbGlSUitoS0FYV2k3dlg3aWZEMWxjCmZETUFGSnR0c3JZU2FHNnFneHdB
+            TEdlYjJTcjNsSDQ0dmgvNWlnNWo4TWMKLS0tIGR2Q25heThUUGliY0ZicDNra1FN
+            dGppaVJiME1FQnkzdVJOeTZMcjhYWE0KBrGQAYun1Zs3oyHWQ8iGvmF4hheP3md4
+            3/Lc9CqEC+V1lT9On8ivEBethjt528vCyVMM5pLMRBEO6CMjlNhJ+g==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2022-12-28T07:03:26Z"
+    mac: ENC[AES256_GCM,data:Ibdqa/ZFeJ1MCJIVUWkeAscsVyTVma29RYgs9Ry/UNVhogkxZxSuouvpjASfygVo6nkhUsjM1zbgwPKP6yY1kvpTtj0rCErJirS1FkhlgoCDkfeh7O+5bsInbo0UnmSVitIuyxH1FuQAyqwhnf/SAOoq9uy/K8vzwInisLsgIuU=,iv:U/PQXaFAURKE5BuvToFnP5Js+HXXm7R53/eBUgxX0Ek=,tag:kQESc+NVRepUUoF2m80NCA==,type:str]
+    pgp: []
+    encrypted_regex: ^(data|stringData)$
+    version: 3.7.3

kubernetes/apps/default/zigbee2mqtt/app/volume.yaml

@@ -0,0 +1,17 @@
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: zigbee2mqtt-config
+  namespace: default
+  labels:
+    app.kubernetes.io/name: &name zigbee2mqtt
+    app.kubernetes.io/instance: *name
+    snapshot.home.arpa/enabled: "true"
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: rook-ceph-block
+  resources:
+    requests:
+      storage: 1Gi