Publishing a Job as a Docker image

Last updated: 8/28/2025

Talend Studio allows you to publish your Jobs into a Docker registry.

Procedure

In the Repository tree view, select the item you want to publish into a Docker registry.
Right-click it and select Publish in the menu.
In the Publish wizard, select Docker Image as the export type, and click Next.
Select Local or specify a remote address based on your Docker engine installation.

Information noteWarning: If you select the Remote option, make sure that Docker deamon is started with a remote port.
Specify your Docker image name, and image tag.
By default, the image name is derived from the project name and Job name, and the image tag is derived from the version of the Job. You can specify a new name and tag here or customize the default settings globally in Project Settings. For more information, see Customizing Docker images build settings.

Information noteWarning: Underscore characters are not supported in Docker image names, therefore make sure the Docker image name value does not contain underscore characters.
Specify your user name and password.
If needed, specify the context options.
Click Finish to start publishing your Docker image to the specified Docker registry.

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