Prime High Availability

NMS Prime is a CRM, BSS and OSS platform for ISPs and Telcos.

Prime High Availability is the HA, failover and load-balancing package for ISPs and telcos in NMS Prime — master/slave ProvHA, ISC DHCP failover, TFTP/time/DNS peer addressing, and slave sync/rebuild so provisioning survives a host failure.

Who it is for: DevOps / Linux IT, provisioning ops, and delivery teams running redundant NMS Prime.

Main problem solved: keep DHCP and related provisioning services available when one NMS host fails, using Linux/open-source standards.

Documentation map — app pages follow the standard schema. Deep install lives under Official Documentation.

Page	Purpose

Page	Purpose
Overview (Prime High Availability)	What it solves; main features & stories
Feature List (Prime High Availability)	Short capability list
User Stories (Prime High Availability)	Who benefits and how
Official Documentation (Prime High Availability)	Guides + nested Installation / Architecture
Unit Test Protocol (Prime High Availability)	App acceptance checklist
On Boarding Steps (Prime High Availability)	Go-live: who brings what

License: EULA Prime Apps (Enterprise) · Catalog: All applications (A–Z / catalog)

Package: nmsprime-provha · Needs: Base; ProvBase; fuse-sshfs; autofs

Works with: OS Provisioning · OS VoIP Provisioning · Prime Monitoring · Prime Detect

One slave peer (ISC DHCP failover limit). Multi-slave is out of scope.

High Availability Installation under Official Documentation.

No — master is read/write; slave uses read-only DB access for provisioning continuity.