---

Deploying With Monitor

Monitor is an application that facilitates the administration of local and remote deployments of WebObjects applications. Itself a WebObjects application, Monitor provides a simple graphical user interface for performing common administrative tasks such as:

• Adding and removing instances of applications
• Starting and stopping the execution of application instances
• Automatically restarting an instance upon failure
• Sending electronic mail to administrators when an instance fails
• Scheduling instances to be automatically started and stopped at specified intervals
• Configuring instances to be run on remote hosts

Monitor's interface reflects three distinct configurable entities: applications, instances, and hosts. An "application" represents a WebObjects application abstractly. An "instance" represents a specific instance of an application on a particular host; an instance is either running or stopped. A "host" represents a server available to run instances of WebObjects applications.

Setting Up the Monitor Application

Starting Up Monitor

Setting Up Monitor

Deploying on Multiple Hosts

Adding and Configuring an Application

Creating Application Instances

Starting and Stopping an Application Instance

Monitor Option Summary