aws redshift source AWS Redshift Source

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Stable"

Query data from an AWS RedShift Database.

Configuration Options

The following table summarizes the configuration options available for the aws-redshift-source Kamelet:

Property Name Description Type Default Example

databaseName

Database Name

Required The name of the AWS RedShift Database.

string

password

Password

Required The password to access a secured AWS RedShift Database.

string

query

Query

Required The query to execute against the AWS RedShift Database.

string

INSERT INTO accounts (username,city) VALUES (:#username,:#city)

serverName

Server Name

Required The server name for the data source.

string

localhost

username

Username

Required The username to access a secured AWS RedShift Database.

string

consumedQuery

Consumed Query

A query to run on a tuple consumed.

string

DELETE FROM accounts where user_id = :#user_id

delay

Delay

The number of milliseconds before the next poll from the AWS RedShift database.

integer

500

serverPort

Server Port

The server port for the data source.

string

5439

Dependencies

At runtime, the aws-redshift-source Kamelet relies upon the presence of the following dependencies:

  • camel:jackson

  • camel:kamelet

  • camel:sql

  • mvn:com.amazon.redshift:redshift-jdbc42:2.1.0.32

  • mvn:org.apache.commons:commons-dbcp2:2.13.0

Camel JBang usage

Prerequisites

  • You’ve installed JBang.

  • You have executed the following command:

jbang app install camel@apache/camel

Supposing you have a file named route.yaml with this content:

- route:
    from:
      uri: "kamelet:aws-redshift-source"
      parameters:
        .
        .
        .
      steps:
        - to:
            uri: "kamelet:log-sink"

You can now run it directly through the following command

camel run route.yaml

AWS Redshift Source Kamelet Description

Authentication methods

In this Kamelet you have the possibility of avoiding the usage of explicit static credentials by specifying the useDefaultCredentialsProvider option and set it to true.

The order of evaluation for Default Credentials Provider is the following:

  • Java system properties - aws.accessKeyId and aws.secretKey.

  • Environment variables - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY.

  • Web Identity Token from AWS STS.

  • The shared credentials and config files.

  • Amazon ECS container credentials - loaded from the Amazon ECS if the environment variable AWS_CONTAINER_CREDENTIALS_RELATIVE_URI is set.

  • Amazon EC2 Instance profile credentials.

You have also the possibility of using Profile Credentials Provider, by specifying the useProfileCredentialsProvider option to true and profileCredentialsName to the profile name.

Only one of access key/secret key or default credentials provider could be used

For more information about this you can look at AWS credentials documentation

Kamelet source file

https://github.com/apache/camel-kamelets/blob/main/kamelets/aws-redshift-source.kamelet.yaml

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