nominatim geocode action Nominatim GeoCode Action

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Stable"

Find locations on Earth by name and address. This Kamelet expects in the body the address to find. The return message will also contain the following headers with the geolocation info: - CamelGeoCoderAddress - CamelGeoCoderCity - CamelGeoCoderCountryLong - CamelGeoCoderCountryShort - CamelGeoCoderLat - CamelGeoCoderLng - CamelGeoCoderLatlng - CamelGeoCoderPostalCode - CamelGeoCoderRegionCode - CamelGeoCoderRegionName - CamelGeoCoderStatus

The body will be returned in JSON format.

Configuration Options

The following table summarizes the configuration options available for the nominatim-geocode-action Kamelet:

Property Name Description Type Default Example

serverUrl

Server URL

Required Url of the Nominatim server.

string

https://nominatim.openstreetmap.org

Dependencies

At runtime, the nominatim-geocode-action Kamelet relies upon the presence of the following dependencies:

  • camel:core

  • camel:jackson

  • camel:geocoder

  • camel:kamelet

Usage

This section describes how you can use the nominatim-geocode-action.

Knative action

You can use the nominatim-geocode-action Kamelet as an intermediate step in a Knative binding.

nominatim-geocode-action-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: nominatim-geocode-action-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: timer-source
      properties:
        message: Hello
  steps:
    - ref:
        kind: Kamelet
        apiVersion: camel.apache.org/v1alpha1
        name: nominatim-geocode-action
      properties:
        serverUrl: https://nominatim.openstreetmap.org
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

Prerequisite

You have Camel K installed on the cluster.

Procedure for using the cluster CLI

  1. Save the nominatim-geocode-action-binding.yaml file to your local drive, and then edit it as needed for your configuration.

  2. Run the action by using the following command:

    kubectl apply -f nominatim-geocode-action-binding.yaml

Procedure for using the Kamel CLI

Configure and run the action by using the following command:

kamel bind nominatim-geocode-action -p "step-0.serverUrl=\https://nominatim.openstreetmap.org" channel:mychannel

This command creates the KameletBinding in the current namespace on the cluster.

Kafka action

You can use the nominatim-geocode-action Kamelet as an intermediate step in a Kafka binding.

nominatim-geocode-action-binding.yaml
apiVersion: camel.apache.org/v1alpha1
kind: KameletBinding
metadata:
  name: nominatim-geocode-action-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1alpha1
      name: timer-source
      properties:
        message: Hello
  steps:
    - ref:
        kind: Kamelet
        apiVersion: camel.apache.org/v1alpha1
        name: nominatim-geocode-action
      properties:
        serverUrl: https://nominatim.openstreetmap.org
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic

Prerequisites

  • You’ve installed Strimzi.

  • You’ve created a topic named my-topic in the current namespace.

  • You have Camel K installed on the cluster.

Procedure for using the cluster CLI

  1. Save the nominatim-geocode-action-binding.yaml file to your local drive, and then edit it as needed for your configuration.

  2. Run the action by using the following command:

    kubectl apply -f nominatim-geocode-action-binding.yaml

Procedure for using the Kamel CLI

Configure and run the action by using the following command:

kamel bind nominatim-geocode-action -p "step-0.serverUrl=\https://nominatim.openstreetmap.org" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic

This command creates the KameletBinding in the current namespace on the cluster.

Kamelet source file

https://github.com/apache/camel-kamelets/blob/main/kamelets/nominatim-geocode-action.kamelet.yaml

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