Improve Kinesis / S3 configuration to run against mock services #175
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added 2 commits
May 30, 2020 10:19
Define a configuration property `dynamoDBCustomEndpoint` to override DynamoDB endpoint used by the Kinesis Client Library.
Define a configuration property `pathStyleAccessEnabled` to enable path-style access to an S3 bucket. The path-style access can be used for local development against mocked services that do not support virtual-hosted access style.
dukex
reviewed
Jul 16, 2021
| ## this can be used to specify local endpoints when using localstack | ||
| ## this can be used to specify local endpoints when using localstack. | ||
| # customEndpoint = {{kinesisEndpoint}} | ||
| # dynamoDBCustomEndpoint = {{kinesisEndpoint}} |
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| # dynamoDBCustomEndpoint = {{kinesisEndpoint}} | |
| # dynamoDBCustomEndpoint = {{dynamoDBEndpoint}} |
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This pull request aims at running the S3 loader locally against mocked services such as localstack or minio.
To be able to read from Kinesis, the KCL automatically creates a DynamoDB table to keep the stream offset. When running locally, the KCL DynamoDB endpoint should allow to be overridden through the configuration to point to a local DynamoDB.
This is done by introducing an optional
dynamoDBCustomEndpointin the Kinesis configuration. This property is then propagated to KCL configuration when it is defined.The second part of that pull request introduces a configuration property for the S3 client:
pathStyleAccessEnabled. That flag allows to enable the path-style access on the S3 client, instead of the default virtual-hosted access style, which is not necessarily supported by mocked services such as localstack.