High Availability
In this section
High Availability Support for NGINX Plus in On-Premises Deployments
Enable high availability of F5 NGINX Plus instances in on-premises deployments, configuring an active-passive pair in a solution based on keepalived and VRRP.
Configuring Active-Active High Availability and Additional Passive Nodes with keepalived
Enable high availability of F5 NGINX Plus instances in on-premises deployments, with active-active pairs and multiple passive instances.
Synchronizing NGINX Configuration in a Cluster
Sychronize configuration across a cluster of F5 NGINX Plus instances. Though designed for high-availability deployments, the solution works for any cluster.
Runtime State Sharing in a Cluster
This article describes how to use F5 NGINX Plus to synchronize shared memory zones across NGINX cluster nodes including sticky learn session persistence, requests limiting, and key-value store data.
How NGINX Plus Performs Zone Synchronization
Design and limitations of the zone synchronization feature that allows synchronizing data in an nginx cluster.