mqtt-source/kamelet.json

{
  "apiVersion": "camel.apache.org/v1",
  "kind": "Kamelet",
  "metadata": {
    "name": "mqtt-source",
    "annotations": {
      "camel.apache.org/kamelet.support.level": "Stable",
      "camel.apache.org/catalog.version": "4.22.1",
      "camel.apache.org/kamelet.icon": "data:image/svg+xml;base64,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",
      "camel.apache.org/provider": "Apache Software Foundation",
      "camel.apache.org/kamelet.group": "MQTT",
      "camel.apache.org/kamelet.namespace": "Messaging"
    },
    "labels": {
      "camel.apache.org/kamelet.type": "source"
    }
  },
  "spec": {
    "definition": {
      "title": "MQTT Source",
      "description": "Allows receiving messages from any endpoint that supports the MQTT protocol, such as a message broker.",
      "required": [
        "topic",
        "brokerUrl"
      ],
      "type": "object",
      "properties": {
        "topic": {
          "title": "Topic",
          "description": "The topic to subscribe to",
          "type": "string",
          "example": "mytopic"
        },
        "brokerUrl": {
          "title": "Broker URL",
          "description": "The URL of the broker where to establish the connection",
          "type": "string",
          "example": "tcp://mosquitto:1883"
        },
        "clientId": {
          "title": "Client ID",
          "description": "The client ID to use when connecting to the resource",
          "type": "string",
          "default": "mqtt-source"
        },
        "username": {
          "title": "Username",
          "description": "Username to use when connecting to the MQTT broker",
          "type": "string",
          "x-descriptors": [
            "urn:camel:group:credentials"
          ]
        },
        "password": {
          "title": "Password",
          "description": "Password to use when connecting to the MQTT broker",
          "type": "string",
          "format": "password",
          "x-descriptors": [
            "urn:camel:group:credentials"
          ]
        }
      }
    },
    "dependencies": [
      "camel:paho",
      "camel:kamelet"
    ],
    "template": {
      "from": {
        "uri": "paho:{{topic}}",
        "parameters": {
          "brokerUrl": "{{brokerUrl}}",
          "clientId": "{{clientId}}",
          "userName": "{{?username}}",
          "password": "{{?password}}"
        },
        "steps": [
          {
            "to": "kamelet:sink"
          }
        ]
      }
    }
  },
  "propertiesSchema": {
    "$schema": "http://json-schema.org/draft-07/schema#",
    "type": "object",
    "title": "MQTT Source",
    "description": "Allows receiving messages from any endpoint that supports the MQTT protocol, such as a message broker.",
    "required": [
      "topic",
      "brokerUrl"
    ],
    "properties": {
      "topic": {
        "type": "string",
        "title": "Topic",
        "description": "The topic to subscribe to"
      },
      "brokerUrl": {
        "type": "string",
        "title": "Broker URL",
        "description": "The URL of the broker where to establish the connection"
      },
      "clientId": {
        "type": "string",
        "title": "Client ID",
        "description": "The client ID to use when connecting to the resource",
        "default": "mqtt-source"
      },
      "username": {
        "type": "string",
        "title": "Username",
        "description": "Username to use when connecting to the MQTT broker"
      },
      "password": {
        "type": "string",
        "title": "Password",
        "description": "Password to use when connecting to the MQTT broker",
        "format": "password"
      }
    }
  }
}