mqtt2prometheus/helm/values.yaml

# Default values for helm.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.

# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
replicaCount: 1

# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
image:
  repository: ghcr.io/hikhvar/mqtt2prometheus
  # This sets the pull policy for images.
  pullPolicy: IfNotPresent
  # Overrides the image tag whose default is the chart appVersion.
  tag: ""

# This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
imagePullSecrets: []
# This is to override the chart name.
nameOverride: ""
fullnameOverride: ""

# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
serviceAccount:
  # Specifies whether a service account should be created
  create: true
  # Automatically mount a ServiceAccount's API credentials?
  automount: 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: ""

# This is for setting Kubernetes Annotations to a Pod.
# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
podAnnotations: {}
# This is for setting Kubernetes Labels to a Pod.
# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
podLabels: {}

podSecurityContext: {}
  # fsGroup: 2000

securityContext: {}
  # capabilities:
  #   drop:
  #   - ALL
  # readOnlyRootFilesystem: true
  # runAsNonRoot: true
  # runAsUser: 1000

# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
service:
  # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
  type: ClusterIP
  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
  port: 9641

# Prometheus Operator ServiceMonitor configuration
serviceMonitor:
  # Enable ServiceMonitor for Prometheus Operator
  enabled: false
  # Additional labels to add to the ServiceMonitor
  labels: {}
  # Scrape interval for Prometheus
  interval: 30s
  # Scrape timeout for Prometheus
  scrapeTimeout: 10s
  # The path to scrape metrics from
  path: /metrics

# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
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

# -- Expose the service via gateway-api HTTPRoute
# Requires Gateway API resources and suitable controller installed within the cluster
# (see: https://gateway-api.sigs.k8s.io/guides/)
httpRoute:
  # HTTPRoute enabled.
  enabled: false
  # HTTPRoute annotations.
  annotations: {}
  # Which Gateways this Route is attached to.
  parentRefs:
  - name: gateway
    sectionName: http
    # namespace: default
  # Hostnames matching HTTP header.
  hostnames:
  - chart-example.local
  # List of rules and filters applied.
  rules:
  - matches:
    - path:
        type: PathPrefix
        value: /headers
  #   filters:
  #   - type: RequestHeaderModifier
  #     requestHeaderModifier:
  #       set:
  #       - name: My-Overwrite-Header
  #         value: this-is-the-only-value
  #       remove:
  #       - User-Agent
  # - matches:
  #   - path:
  #       type: PathPrefix
  #       value: /echo
  #     headers:
  #     - name: version
  #       value: v2

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

# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
livenessProbe:
  httpGet:
    path: /metrics
    port: http
readinessProbe:
  httpGet:
    path: /metrics
    port: http

# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
autoscaling:
  enabled: false
  minReplicas: 1
  maxReplicas: 100
  targetCPUUtilizationPercentage: 80
  # targetMemoryUtilizationPercentage: 80

# Additional volumes on the output Deployment definition.
volumes: []
# - name: foo
#   secret:
#     secretName: mysecret
#     optional: false

# Additional volumeMounts on the output Deployment definition.
volumeMounts: []
# - name: foo
#   mountPath: "/etc/foo"
#   readOnly: true

nodeSelector: {}

tolerations: []

affinity: {}

# mqtt2prometheus configuration
# This configuration will be mounted at /config.yaml in the pod
# For more information, see config.yaml.dist in the repository
config:
  mqtt:
    # The MQTT broker to connect to
    server: tcp://127.0.0.1:1883
    # Optional: Username and Password for authenticating with the MQTT Server
    # user: bob
    # password: happylittleclouds
    # Optional: for TLS client certificates
    # ca_cert: certs/AmazonRootCA1.pem
    # client_cert: certs/xxxxx-certificate.pem.crt
    # client_key: certs/xxxxx-private.pem.key
    # Optional: Used to specify ClientID. The default is <hostname>-<pid>
    # client_id: somedevice
    # The Topic path to subscribe to. Be aware that you have to specify the wildcard.
    topic_path: v1/devices/me/+
    # Optional: Regular expression to extract the device ID from the topic path. The default regular expression, assumes
    # that the last "element" of the topic_path is the device id.
    # The regular expression must contain a named capture group with the name deviceid
    # For example the expression for tasamota based sensors is "tele/(?P<deviceid>.*)/.*"
    # device_id_regex: "(.*/)?(?P<deviceid>.*)"
    # The MQTT QoS level
    qos: 0
  # Export internal profiling metrics including CPU, Memory, uptime, open file
  # descriptors, as well as metrics exported by Go runtime such as information about
  # heap and garbage collection stats.
  #enable_profiling_metrics: false
  cache:
    # Timeout. Each received metric will be presented for this time if no update is send via MQTT.
    # Set the timeout to -1 to disable the deletion of metrics from the cache. The exporter presents the ingest timestamp
    # to prometheus.
    timeout: 24h
  json_parsing:
    # Separator. Used to split path to elements when accessing json fields.
    # You can access json fields with dots in it. F.E. {"key.name": {"nested": "value"}}
    # Just set separator to -> and use key.name->nested as mqtt_name
    separator: .
  # This is a list of valid metrics. Only metrics listed here will be exported
  metrics:
      # The name of the metric in prometheus
    - prom_name: temperature
      # The name of the metric in a MQTT JSON message
      mqtt_name: temperature
      # The prometheus help text for this metric
      help: DHT22 temperature reading
      # The prometheus type for this metric. Valid values are: "gauge" and "counter"
      type: gauge
      # A map of string to string for constant labels. This labels will be attached to every prometheus metric
      const_labels:
        sensor_type: dht22
      # The name of the metric in prometheus
    - prom_name: humidity
      # The name of the metric in a MQTT JSON message
      mqtt_name: humidity
      # The prometheus help text for this metric
      help: DHT22 humidity reading
      # The prometheus type for this metric. Valid values are: "gauge" and "counter"
      type: gauge
      # A map of string to string for constant labels. This labels will be attached to every prometheus metric
      const_labels:
        sensor_type: dht22