camel-k | Apache Camel K is a lightweight integration platform, born on Kubernetes, with serverless superpower | Serverless library
kandi X-RAY | camel-k Summary
kandi X-RAY | camel-k Summary
You can use any of the Apache Camel components available. The related dependencies will be resolved automatically. Discover more about dependencies and components.
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QUESTION
Context: I followed this link on setting up AWS MSK and testing a producer and consumer and it is setup and working correctly. I am able to send and receive messages via 2 separate EC2 instances that both use the same Kafka cluster (My MSK cluster). Now, I would like to establish a data pipeline all the way from Eventhubs to AWS Firehose which follows the form:
Azure Eventhub -> Eventhub-to-Kafka Camel Connector -> AWS MSK -> Kafka-to-Kinesis-Firehose Camel Connector -> AWS Kinesis Firehose
I was able to successfully do this without the use of MSK (via regular old Kafka) but for unstated reasons need to use MSK now and I can't get it working.
Problem: When trying to start the connectors between AWS MSK and the two Camel connectors I am using, I get the following error:
These are the two connectors in question:
- AWS Kinesis Firehose to Kafka Connector (Kafka -> Consumer)
- Azure Eventhubs to Kafka Connector (Producer -> Kafka)
Goal: Get these connectors to work with the MSK, like they did without it, when they were working directly with Kafka.
Here is the issue for Firehose:
...ANSWER
Answered 2021-May-04 at 12:53MSK doesn't offer Kafka Connect as a service. You'll need to install this on your own computer, or on other AWS compute resources. From there, you need to install the Camel connector plugins
QUESTION
I'm following the examples here -> https://github.com/apache/camel-k-examples. Working on 05-knative-source-jira
When running this integration, I'm able to read and log new jira issues just fine, I fall down when I try to use info from the ticket, or respond to the ticket with the jira addComment
producer.
I've tried just putting a static ticket number in for the IssueKey
option, but I get build errors and can't even get the producer to run.
I've tried tinkering with the URI...
Ex: Changing URI to -> .to("jira://addComment?IssueKey=EQ-7")
returns below on build
ANSWER
Answered 2021-Apr-15 at 17:41I ended up sorting through enough docs to find the answer. I'll share details just for others who might find this (or if I google it again).
The key was to
a) Set the required headers for the issue key. Seting headers examples
b) Ensure that my properties are set correctly. I used a configmap to set my properties, and then referenced them as shown below in the URI. I believe this should also be possible through DSL but URI was easiest for me to just get working.
Functional Integration below.
QUESTION
I am using camel and use JOLT transformer to transform from JSON TO JSON and it works fine when deploying on spring boot or even when using camel as stand-alone. But when trying to switch to Camel-K I am facing some problems, I cant refer to the Jolt template transformation inside the camel route or even add it to the deployment. Anybody have the info on how can I attach the Jolt transformer template to camel K to be able to use it in the route. Thanks.
...ANSWER
Answered 2021-Mar-21 at 10:43you can use the --resource flag to add a resource to the camel-k classpath:
QUESTION
I am trying to parse the response body of a http request in camel k. The response is json of the form {"weather":{...}, foo:{...},...}
and I am only interested in the weather
part. I tried the following approach:
ANSWER
Answered 2021-Jan-26 at 14:38I found it out myself.
QUESTION
I am trying to set the delivery.timeout.ms
property on the Producer Configuration however I can't find any suitable (Camel Component) Option under the Camel Kafka component doc page.
I was expecting to see a deliveryTimeoutMs
option to be available (just like the requestTimeoutMs is to request.timeout.ms) but it just isn't there.
According to the camel-kafka api page there's no method available, across all versions, so is this option just not supported via Camel?
...ANSWER
Answered 2020-Dec-07 at 13:19The Producer configuration delivery.timeout.ms
has been added to the KafkaProducer configurations only in recent versions of Kafka. As I understand the documentation on Kafka Camel Options you would then need to add the prefix "additionalProperties" at the beginning, like this:
QUESTION
I have camel-k installed in a kubernetes cluster and in that there is a route to checkout a git repository as follow.
...ANSWER
Answered 2020-Oct-07 at 10:36There are 2 parts in fixing this problem.
Firstly to work around the XDG_CONFIG_HOME
problem, you can set a environment variable for the integration like:
QUESTION
My goal is to setup a connector between rabbitmq exchange queue and kafka topic.
I was following this guide to setup the connector: https://camel.apache.org/camel-kafka-connector/latest/try-it-out-locally.html. I downloaded and installed the connector from the source: https://github.com/apache/camel-kafka-connector, built it and unzipped files for camel-rabbitmq-kafka-connector
. I also pointed plugin.path
to the folder where I unzipped camel-rabbitmq-kafka-connector
jars in connect-standalone.properties.
Parameters which I used for the CamelRabbitSourceConnector
are the following:
ANSWER
Answered 2020-Sep-28 at 13:39I was able to resolve the issue by changing my client to the Java: https://www.rabbitmq.com/tutorials/tutorial-one-java.html instead of python one.
QUESTION
In my Camel Router.java I have next routes
...ANSWER
Answered 2020-Sep-21 at 16:32Here's the relevant error message:
QUESTION
I have a RouteBuilder class that is using its own Processor. When running locally in Camel using Maven, it runs fine. However, when I try to use camel-k, it says it cannot find the package. Is there something I need to do?
MyProcessor
...ANSWER
Answered 2020-Sep-22 at 06:46This is expected as camel-k does not know where to find the classes for your processor so you have two options:
- embed the processor as inner class of your route
- package your processor as a maven artifact (you can also use jitpack to avoid having to publish it to a maven repo while testing) and list it as any other dependency
QUESTION
I try to use camel with cron expressions. Because i need 3 different things to do with cron expressions, 3 different timings. Daily, monthly and instant check of files in remote. I can not do it with spring batch. So, i chose camel.
...ANSWER
Answered 2020-Jun-26 at 07:39From Camel Doc for Cron Components, you have to inject dependency camel-cron
before use.
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