The software described in this documentation is either in Extended Support or Sustaining Support. See https://www.oracle.com/us/support/library/enterprise-linux-support-policies-069172.pdf for more information.
Oracle recommends that you upgrade the software described by this documentation as soon as possible.
Table of Contents
- 17.1 About HAProxy
- 17.2 Installing and Configuring HAProxy
- 17.3 Configuring Simple Load Balancing Using HAProxy
- 17.4 About Keepalived
- 17.5 Installing and Configuring Keepalived
- 17.6 Configuring Simple Virtual IP Address Failover Using Keepalived
- 17.7 Configuring Load Balancing Using Keepalived in NAT Mode
- 17.8 Configuring Load Balancing Using Keepalived in DR Mode
- 17.9 Configuring Keepalived for Session Persistence and Firewall Marks
- 17.10 Making HAProxy Highly Available Using Keepalived
- 17.11 About Keepalived Notification and Tracking Scripts
- 17.12 Making HAProxy Highly Available Using Oracle Clusterware
This chapter describes how to configure the Keepalived and HAProxy technologies for balancing access to network services while maintaining continuous access to those services.