The deployment section of the API implementation page allows for the API to be deployed into any registered logical gateway. When an API is deployed to a given logical gateway, all gateway nodes will deploy the API. From this same section, it is possible to undeploy APIs and also visualize any rejected or failed API deployments:
In the management portal, all gateways nodes (instance of gateways running on a machine), are grouped into what's referred to as logical gateways. A logical gateway, therefore, encompassed all gateway nodes associated to the same logical instance.
The concept of a logical gateway will be explained in more detail later in the chapter.
API implementation page–deployments section
