| # --------------------------------------------------------------------------- |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # --------------------------------------------------------------------------- |
| apiVersion: camel.apache.org/v1alpha1 |
| kind: Kamelet |
| metadata: |
| name: pulsar-source |
| annotations: |
| camel.apache.org/kamelet.support.level: "Stable" |
| camel.apache.org/catalog.version: "4.0.0-SNAPSHOT" |
| camel.apache.org/kamelet.icon: 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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 will be sent. Note: if not set, default topic name will be topicName-subscriptionName-DLQ." |
| type: integer |
| maxRedeliverCount: |
| title: Maximum Redelivery Count |
| description: "Maximum number of times that a message will be redelivered before being sent to the dead letter queue. If this value is not set, no Dead Letter Policy will be 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 |
| x-descriptors: |
| - 'urn:alm:descriptor:com.tectonic.ui:checkbox' |
| 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 |
| x-descriptors: |
| - 'urn:alm:descriptor:com.tectonic.ui:checkbox' |
| 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 |
| x-descriptors: |
| - 'urn:alm:descriptor:com.tectonic.ui:checkbox' |
| 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" |