Pipelines are the core components for Pacemaker. Please refer to
Components & Concepts > Process Pipelines for more details.
There are settings, which defines the overall behaviour of pipelines. This settings could be found under following
Stores > Configuration > Pacemaker > Pipeline Settings
In this section you may configure the location of the working directory. The path could be relative to Magento’s root directory or absolute. Further you can specify how the working directory should be named. It is possible to use following placeholders: