pulsar-source/kamelet.json

{
  "apiVersion": "camel.apache.org/v1",
  "kind": "Kamelet",
  "metadata": {
    "name": "pulsar-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": "Pulsar",
      "camel.apache.org/kamelet.namespace": "Messaging"
    },
    "labels": {
      "camel.apache.org/kamelet.type": "source"
    }
  },
  "spec": {
    "dependencies": [
      "camel:pulsar",
      "camel:kamelet",
      "camel:core"
    ],
    "definition": {
      "title": "Pulsar Source",
      "description": "Receive data from Pulsar topics.",
      "required": [
        "topicType",
        "topic",
        "namespaceName",
        "tenant",
        "serviceUrl"
      ],
      "properties": {
        "topic": {
          "title": "Topic Name",
          "description": "The topic name or regexp",
          "type": "string"
        },
        "tenant": {
          "title": "Tenant Name",
          "description": "The Tenant Name",
          "type": "string"
        },
        "topicType": {
          "title": "Topic Type",
          "description": "The topic type.",
          "type": "string",
          "enum": [
            "persistent",
            "non-persistent"
          ]
        },
        "namespaceName": {
          "title": "Pulsar Namespace Name",
          "description": "The Pulsar Namespace Name",
          "type": "string"
        },
        "serviceUrl": {
          "title": "Service URL",
          "description": "The Pulsar Service URL to point while creating the client from URI.",
          "type": "string"
        },
        "authenticationClass": {
          "title": "Authentication Class",
          "description": "The Authentication FQCN to be used while creating the client from URI.",
          "type": "string"
        },
        "authenticationParams": {
          "title": "Authentication Params",
          "description": "The Authentication Parameters to be used while creating the client from URI.",
          "type": "string"
        },
        "consumerNamePrefix": {
          "title": "Consumer Name Prefix",
          "description": "Prefix to add to consumer names when a SHARED or FAILOVER subscription is used",
          "type": "string",
          "default": "cons"
        },
        "consumerQueueSize": {
          "title": "Consumer Queue Size",
          "description": "Size of the consumer queue",
          "type": "integer",
          "default": 10
        },
        "deadLetterTopic": {
          "title": "Dead Letter Topic",
          "description": "Name of the topic where the messages which fail `maxRedeliverCount` times are sent. Note: if not set, default topic name is topicName-subscriptionName-DLQ.",
          "type": "integer"
        },
        "maxRedeliverCount": {
          "title": "Maximum Redelivery Count",
          "description": "Maximum number of times that a message is redelivered before being sent to the dead letter queue. If this value is not set, no Dead Letter Policy is created.",
          "type": "integer"
        },
        "negativeAckRedeliveryDelayMicros": {
          "title": "Negative Ack Redelivery Delay in Microseconds",
          "description": "Set the negative acknowledgement delay.",
          "type": "integer",
          "default": 60000000
        },
        "messageListener": {
          "title": "Message Listener",
          "description": "Whether to use the messageListener interface, or to receive messages using a separate thread pool.",
          "type": "boolean",
          "default": true
        },
        "numberOfConsumers": {
          "title": "Number Of Consumers",
          "description": "Number of consumers.",
          "type": "integer",
          "default": 1
        },
        "numberOfConsumerThreads": {
          "title": "Number Of Consumer Threads",
          "description": "Number of threads to receive and handle messages when using a separate thread pool.",
          "type": "integer",
          "default": 1
        },
        "readCompacted": {
          "title": "Read Compacted",
          "description": "Enable compacted topic reading.",
          "type": "boolean",
          "default": false
        },
        "subscriptionInitialPosition": {
          "title": "Subscription Initial Position",
          "description": "Control the initial position in the topic of a newly created subscription. Default is latest message.",
          "type": "string",
          "default": "LATEST",
          "enum": [
            "EARLIEST",
            "LATEST"
          ]
        },
        "subscriptionName": {
          "title": "Subscription Name",
          "description": "Name of the subscription to use.",
          "type": "string",
          "default": "subs"
        },
        "subscriptionTopicsMode": {
          "title": "Subscription Topics Mode",
          "description": "Determines to which topics this consumer should be subscribed to - Persistent, Non-Persistent, or both. Only used with pattern subscriptions.",
          "type": "string",
          "default": "PersistentOnly",
          "enum": [
            "PersistentOnly",
            "NonPersistentOnly",
            "AllTopics"
          ]
        },
        "subscriptionType": {
          "title": "Subscription Type",
          "description": "Type of the subscription.",
          "type": "string",
          "default": "EXCLUSIVE",
          "enum": [
            "EXCLUSIVE",
            "SHARED",
            "FAILOVER",
            "KEY_SHARED"
          ]
        },
        "topicsPattern": {
          "title": "Topic Pattern",
          "description": "Whether the topic is a pattern (regular expression) that allows the consumer to subscribe to all matching topics in the namespace.",
          "type": "boolean",
          "default": false
        }
      },
      "type": "object"
    },
    "template": {
      "from": {
        "uri": "pulsar:{{topicType}}/{{tenant}}/{{namespaceName}}/{{topic}}",
        "parameters": {
          "serviceUrl": "{{serviceUrl}}",
          "authenticationClass": "{{?authenticationClass}}",
          "authenticationParams": "{{?authenticationParams}}",
          "consumerNamePrefix": "{{?consumerNamePrefix}}",
          "consumerQueueSize": "{{?consumerQueueSize}}",
          "deadLetterTopic": "{{?deadLetterTopic}}",
          "maxRedeliverCount": "{{?maxRedeliverCount}}",
          "negativeAckRedeliveryDelayMicros": "{{?negativeAckRedeliveryDelayMicros}}",
          "messageListener": "{{?messageListener}}",
          "numberOfConsumers": "{{?numberOfConsumers}}",
          "numberOfConsumerThreads": "{{?numberOfConsumerThreads}}",
          "readCompacted": "{{?readCompacted}}",
          "subscriptionInitialPosition": "{{?subscriptionInitialPosition}}",
          "subscriptionName": "{{?subscriptionName}}",
          "subscriptionTopicsMode": "{{?subscriptionTopicsMode}}",
          "subscriptionType": "{{?subscriptionType}}",
          "topicsPattern": "{{?topicsPattern}}"
        },
        "steps": [
          {
            "to": "kamelet:sink"
          }
        ]
      }
    }
  },
  "propertiesSchema": {
    "$schema": "http://json-schema.org/draft-07/schema#",
    "type": "object",
    "title": "Pulsar Source",
    "description": "Receive data from Pulsar topics.",
    "required": [
      "topicType",
      "topic",
      "namespaceName",
      "tenant",
      "serviceUrl"
    ],
    "properties": {
      "topic": {
        "type": "string",
        "title": "Topic Name",
        "description": "The topic name or regexp"
      },
      "tenant": {
        "type": "string",
        "title": "Tenant Name",
        "description": "The Tenant Name"
      },
      "topicType": {
        "type": "string",
        "title": "Topic Type",
        "description": "The topic type.",
        "enum": [
          "persistent",
          "non-persistent"
        ]
      },
      "namespaceName": {
        "type": "string",
        "title": "Pulsar Namespace Name",
        "description": "The Pulsar Namespace Name"
      },
      "serviceUrl": {
        "type": "string",
        "title": "Service URL",
        "description": "The Pulsar Service URL to point while creating the client from URI."
      },
      "authenticationClass": {
        "type": "string",
        "title": "Authentication Class",
        "description": "The Authentication FQCN to be used while creating the client from URI."
      },
      "authenticationParams": {
        "type": "string",
        "title": "Authentication Params",
        "description": "The Authentication Parameters to be used while creating the client from URI."
      },
      "consumerNamePrefix": {
        "type": "string",
        "title": "Consumer Name Prefix",
        "description": "Prefix to add to consumer names when a SHARED or FAILOVER subscription is used",
        "default": "cons"
      },
      "consumerQueueSize": {
        "type": "integer",
        "title": "Consumer Queue Size",
        "description": "Size of the consumer queue",
        "default": 10
      },
      "deadLetterTopic": {
        "type": "integer",
        "title": "Dead Letter Topic",
        "description": "Name of the topic where the messages which fail `maxRedeliverCount` times are sent. Note: if not set, default topic name is topicName-subscriptionName-DLQ."
      },
      "maxRedeliverCount": {
        "type": "integer",
        "title": "Maximum Redelivery Count",
        "description": "Maximum number of times that a message is redelivered before being sent to the dead letter queue. If this value is not set, no Dead Letter Policy is created."
      },
      "negativeAckRedeliveryDelayMicros": {
        "type": "integer",
        "title": "Negative Ack Redelivery Delay in Microseconds",
        "description": "Set the negative acknowledgement delay.",
        "default": 60000000
      },
      "messageListener": {
        "type": "boolean",
        "title": "Message Listener",
        "description": "Whether to use the messageListener interface, or to receive messages using a separate thread pool.",
        "default": true
      },
      "numberOfConsumers": {
        "type": "integer",
        "title": "Number Of Consumers",
        "description": "Number of consumers.",
        "default": 1
      },
      "numberOfConsumerThreads": {
        "type": "integer",
        "title": "Number Of Consumer Threads",
        "description": "Number of threads to receive and handle messages when using a separate thread pool.",
        "default": 1
      },
      "readCompacted": {
        "type": "boolean",
        "title": "Read Compacted",
        "description": "Enable compacted topic reading.",
        "default": false
      },
      "subscriptionInitialPosition": {
        "type": "string",
        "title": "Subscription Initial Position",
        "description": "Control the initial position in the topic of a newly created subscription. Default is latest message.",
        "enum": [
          "EARLIEST",
          "LATEST"
        ],
        "default": "LATEST"
      },
      "subscriptionName": {
        "type": "string",
        "title": "Subscription Name",
        "description": "Name of the subscription to use.",
        "default": "subs"
      },
      "subscriptionTopicsMode": {
        "type": "string",
        "title": "Subscription Topics Mode",
        "description": "Determines to which topics this consumer should be subscribed to - Persistent, Non-Persistent, or both. Only used with pattern subscriptions.",
        "enum": [
          "PersistentOnly",
          "NonPersistentOnly",
          "AllTopics"
        ],
        "default": "PersistentOnly"
      },
      "subscriptionType": {
        "type": "string",
        "title": "Subscription Type",
        "description": "Type of the subscription.",
        "enum": [
          "EXCLUSIVE",
          "SHARED",
          "FAILOVER",
          "KEY_SHARED"
        ],
        "default": "EXCLUSIVE"
      },
      "topicsPattern": {
        "type": "boolean",
        "title": "Topic Pattern",
        "description": "Whether the topic is a pattern (regular expression) that allows the consumer to subscribe to all matching topics in the namespace.",
        "default": false
      }
    }
  }
}