Add mqtt chart.

.woodpecker/matrix-appservice-irc.yaml

@@ -1,6 +1,6 @@
 ---
 when:
-  path: "charts/matrix-appservice-irc/*"
+  path: "charts/matrix-appservice-irc/**"
 branches:
   - main
 pipeline:

.woodpecker/mautrix-facebook.yaml

@@ -1,6 +1,6 @@
 ---
 when:
-  path: "charts/mautrix-facebook/*"
+  path: "charts/mautrix-facebook/**"
 branches:
   - main
 pipeline:

.woodpecker/mautrix-instagram.yaml

@@ -1,6 +1,6 @@
 ---
 when:
-  path: "charts/mautrix-instagram/*"
+  path: "charts/mautrix-instagram/**"
 branches:
   - main
 pipeline:

.woodpecker/mautrix-whatsapp.yaml

@@ -1,6 +1,6 @@
 ---
 when:
-  path: "charts/mautrix-whatsapp/*"
+  path: "charts/mautrix-whatsapp/**"
 branches:
   - main
 pipeline:

.woodpecker/mqtt.yaml

@@ -0,0 +1,13 @@
+---
+when:
+  path: "charts/mqtt/**"
+branches:
+  - main
+pipeline:
+  package:
+    image: "docker.io/alpine/helm:latest"
+    secrets: [helm_user, helm_password, helm_repo]
+    commands:
+      - helm plugin install https://github.com/chartmuseum/helm-push
+      - helm repo add therepo $HELM_REPO --username $HELM_USER --password $HELM_PASSWORD
+      - helm cm-push charts/mqtt therepo

.woodpecker/node-red.yaml

@@ -1,6 +1,6 @@
 ---
 when:
-  path: "charts/node-red/*"
+  path: "charts/node-red/**"
 branches:
   - main
 pipeline:

charts/mqtt/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/mqtt/Chart.yaml

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+apiVersion: v2
+name: mqtt
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

charts/mqtt/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "mqtt.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "mqtt.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "mqtt.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "mqtt.labels" -}}
+helm.sh/chart: {{ include "mqtt.chart" . }}
+{{ include "mqtt.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "mqtt.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "mqtt.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "mqtt.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "mqtt.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/mqtt/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "mqtt.fullname" . }}-mqtt-mosquittoconf
+  labels:
+    {{- include "mqtt.labels" . | nindent 4 }}
+data:
+    mosquitto.conf: |
+        listener 1883
+        allow_anonymous true

charts/mqtt/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "mqtt.fullname" . }}-mqtt
+  labels:
+    {{- include "mqtt.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      hass.kube.a09.uk/automationService: mqtt
+      {{- include "mqtt.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/mqtt/configmap.yaml") . | sha256sum }}
+      {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        hass.kube.a09.uk/automationService: mqtt
+        {{- include "mqtt.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      priorityClassName: {{ .Values.priorityClassName }}
+      containers:
+        - name: {{ .Chart.Name }}-mqtt
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: mqtt
+              containerPort: 1883
+              protocol: TCP
+          livenessProbe:
+            tcpSocket:
+              port: mqtt
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: mosquittoconf
+              mountPath: "mosquitto/config"
+              readOnly: true
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+        - name: mosquittoconf
+          configMap:
+            name: {{ include "mqtt.fullname" . }}-mqtt-mosquittoconf
+            items:
+                - key: "mosquitto.conf"
+                  path: "mosquitto.conf"

charts/mqtt/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "mqtt.fullname" . }}-mqtt
+  labels:
+    {{- include "mqtt.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: 1883
+      targetPort: mqtt
+      protocol: TCP
+      name: mqtt
+      {{- with .Values.service.nodePort }}
+      nodePort: {{ . }}
+      {{- end }}
+  selector:
+    hass.kube.a09.uk/automationService: mqtt
+    {{- include "mqtt.selectorLabels" . | nindent 4 }}

charts/mqtt/values.yaml

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+# Default values for mqtt.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: nginx
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+podAnnotations: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths:
+        - path: /
+          pathType: ImplementationSpecific
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}