# gNMI telemetry input plugin
[[inputs.gnmi]]
  ## Address and port of the gNMI GRPC server
  addresses = ["10.49.234.114:57777"]

  ## define credentials
  username = "cisco"
  password = "cisco"

  ## gNMI encoding requested (one of: "proto", "json", "json_ietf", "bytes")
  # encoding = "proto"

  ## redial in case of failures after
  # redial = "10s"

  ## gRPC Maximum Message Size
  # max_msg_size = "4MB"

  ## Enable to get the canonical path as field-name
  # canonical_field_names = false

  ## Remove leading slashes and dots in field-name
  # trim_field_names = false

  ## Guess the path-tag if an update does not contain a prefix-path
  ## If enabled, the common-path of all elements in the update is used.
  guess_path_tag = false

  ## enable client-side TLS and define CA to authenticate the device
  # enable_tls = false
  # tls_ca = "/etc/telegraf/ca.pem"
  ## Minimal TLS version to accept by the client
  # tls_min_version = "TLS12"
  ## Use TLS but skip chain & host verification
  # insecure_skip_verify = true

  ## define client-side TLS certificate & key to authenticate to the device
  # tls_cert = "/etc/telegraf/cert.pem"
  # tls_key = "/etc/telegraf/key.pem"

  ## gNMI subscription prefix (optional, can usually be left empty)
  ## See: https://github.com/openconfig/reference/blob/master/rpc/gnmi/gnmi-specification.md#222-paths
  # origin = ""
  # prefix = ""
  # target = ""

  ## Vendor specific options
  ## This defines what vendor specific options to load.
  ## * Juniper Header Extension (juniper_header): some sensors are directly managed by
  ##   Linecard, which adds the Juniper GNMI Header Extension. Enabling this
  ##   allows the decoding of the Extension header if present. Currently this knob
  ##   adds component, component_id & sub_component_id as additional tags
  # vendor_specific = []

  ## Define additional aliases to map encoding paths to measurement names
  # [inputs.gnmi.aliases]
  #   ifcounters = "openconfig:/interfaces/interface/state/counters"

  [[inputs.gnmi.subscription]]
    ## Name of the measurement that will be emitted
    name = "ifcounters"

    ## Origin and path of the subscription
    ## See: https://github.com/openconfig/reference/blob/master/rpc/gnmi/gnmi-specification.md#222-paths
    ##
    ## origin usually refers to a (YANG) data model implemented by the device
    ## and path to a specific substructure inside it that should be subscribed
    ## to (similar to an XPath). YANG models can be found e.g. here:
    ## https://github.com/YangModels/yang/tree/master/vendor/cisco/xr
    origin = "openconfig-interfaces"
    path = "/interfaces/interface/state/counters"

    ## Subscription mode ("target_defined", "sample", "on_change") and interval
    subscription_mode = "sample"
    sample_interval = "10s"

    ## Suppress redundant transmissions when measured values are unchanged
    # suppress_redundant = false

    ## If suppression is enabled, send updates at least every X seconds anyway
    # heartbeat_interval = "60s"

  ## Tag subscriptions are applied as tags to other subscriptions.
  # [[inputs.gnmi.tag_subscription]]
  #  ## When applying this value as a tag to other metrics, use this tag name
  #  name = "descr"
  #
  #  ## All other subscription fields are as normal
  #  origin = "openconfig-interfaces"
  #  path = "/interfaces/interface/state"
  #  subscription_mode = "on_change"
  #
  #  ## Match strategy to use for the tag.
  #  ## Tags are only applied for metrics of the same address. The following
  #  ## settings are valid:
  #  ##   unconditional -- always match
  #  ##   name          -- match by the "name" key
  #  ##                    This resembles the previous 'tag-only' behavior.
  #  ##   elements      -- match by the keys in the path filtered by the path
  #  ##                    parts specified `elements` below
  #  ## By default, 'elements' is used if the 'elements' option is provided,
  #  ## otherwise match by 'name'.
  #  # match = ""
  #
  #  ## For the 'elements' match strategy, at least one path-element name must
  #  ## be supplied containing at least one key to match on. Multiple path
  #  ## elements can be specified in any order. All given keys must be equal
  #  ## for a match.
  #  # elements = ["description", "interface"]