NGINX Plus can be configured into a high-availability cluster with an active-passive pair of NGINX Plus instances to ensure application availability.
F5 NGINX / F5 NGINX Plus - Equinix Network Services Solutions
Load Balancing DNS Traffic with NGINX and NGINX Plus
RKE2 High Availability Pre-Deployment & Installation Guide
Announcing gRPC Support in NGINX – 지락문화예술공작단
High Availability (HA)
Set up an HA Kubernetes Cluster Using Keepalived and HAproxy
High Availability HA Vyatta VyOS VRRP on ProfitBricks - David Biers
Nginx High Availability and Load Balancing with KeepAlived, by j3ffyang
High Availability Support for NGINX Plus in On-Premises Deployments
High Availability for Microsoft Active Directory Federation Services with NGINX Plus – 지락문화예술공작단
Delivering High-Availability Web Services with NGINX Plus on AWS
Resolver High Availability