Chapter 18 High Availability Deployment Of Runtime Components This chapter describes the fault tolerance and high availability configuration setup of runtime components of API Exchange Gateway software. Topics • Introduction • Configuration For High Availability Setup • Configuring Load Balancer • Configuring Apache Modules for Core Engines • Configuring Fault Tolerance Parameters • Configuring Core Engines • Configuring Cache Agent • Configuring Cache Cleanup Agent • Configuring Global Throttle Manager • Configuring Central Logger • Rendezvous Session Connection Parameters For Apache Module • Rendezvous Session Connection Parameters for Core Engine • Rendezvous Session Connection Parameters for Core Engine and Global Throttle Manager Communication • Rendezvous Session Connection Parameters for Core Engine and Central Logger Communication