How can a Liferay module be deployed?

Deploying a Liferay module can be accomplished by adding it to the deploy directory or using Liferay Workspace. The deploy directory is a designated folder within the Liferay server where modules can be placed. When an OSGi module (also referred to as a bundle) is copied into this directory, Liferay automatically recognizes and deploys it during the server startup or upon copying the module files while the server is running.

On the other hand, Liferay Workspace provides a more structured approach to module development and deployment. It allows developers to manage their projects, handle dependencies, and leverage tools like Gradle for building modules. By using Liferay Workspace, developers can streamline the deployment process and ensure a more consistent environment for their applications.

The alternatives provided do not equally represent the deployment process within Liferay. Although downloading from the Liferay marketplace is a valid way to obtain modules, it does not involve the active deployment of a custom-developed module. Modifying server configuration files is generally not directly related to deploying standard modules within Liferay. Similarly, while external deployment tools could be used in some contexts, they are not the primary or standard method Liferay provides for module deployment.