Table of Contents

• Title and Copyright Information
• Preface
  • Documentation Accessibility
  • Conventions
• 1 Introduction and Roadmap
  • Document Scope and Audience
  • Guide to This Document
  • Related Documentation
• 2 Overview
  • What is Elasticity?
  • Related Terminology
  • Introducing the Script and Data Source Interceptors
• 3 Requirements for Configuring Elasticity
  • Configuring Dynamic Clusters
  • Configuring Policies and Actions
  • Targeting the Diagnostic System Module
  • Provisioning Machines
• 4 On-Demand Scaling
  • What is On-Demand Scaling?
  • On-Demand Scaling Using the WebLogic Server Administration Console
  • On-Demand Scaling Using Fusion Middleware Control
  • On-Demand Scaling Using WLST
• 5 Elastic Actions
  • Introducing the Elastic Actions
  • Configuring Scale Up Actions
  • Configuring Scale Down Actions
  • Roadmap for Creating and Configuring Elastic Actions
• 6 Calendar-Based Scaling
  • Overview of Calendar-Based Scaling
  • Configuring Calendar-Based Scaling
    • Configuring Calendar-Based Scaling Using the WebLogic Server Administration Console
    • Configuring Calendar-Based Scaling Using Fusion Middleware Control
    • Configuring Calendar-Based Scaling Using WLST
• 7 Policy-Based Scaling
  • What is Policy-Based Scaling?
  • Introducing Smart Rules
  • Policy-Based Scaling Example
    • Prerequisites
      • Installing Required Software
      • Downloading and Unpacking Required Files
    • Setting the Environment
    • Unpacking the Domain Template
    • Starting the Administration Server and Node Manager
    • Starting the Oracle Traffic Director Instance
    • Viewing Dynamic Server Configuration and Activity
    • Using JMeter to Drive the Demo
    • Using the Monitoring Dashboard to Monitor Scaling Operations
    • Re-running and Stopping the Elasticity Demo
• 8 Configuring the Data Source Interceptor
  • Overview of the Data Source Interceptor
  • Configuring Data Source Interceptors
• 9 Configuring the Script Interceptor
  • Overview of the Script Interceptor
  • Configuring Preprocessor Scripts
  • Configuring Postprocessor Scripts
  • Configuring Error Handling for a Script Interceptor
  • Reserved Environment Variables