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Zenoss Resource Manager Upgrade Guide

Before upgrading an appliance-based deployment

About this guide
Chapter 1. Documented upgrade paths and upgrade considerations
Single-host appliance deployments
Multi-host appliance deployments
Non-appliance deployments
High-availability deployments
Using Zenoss Toolbox
- Zenoss Toolbox tools
- Running Zenoss Toolbox tools
Common upgrade error recovery procedures
- A snapshot with the given tag already exists
Installing an application template
- Downloading the template package
- Installing the application template
ZenPack considerations
- Alternate naming convention for LUN- and VM-specific metrics
  - Enabling the alternate metric naming convention

Chapter 2. Before upgrading an appliance-based deployment

To prepare to update an appliance-based deployment, follow the procedures in this section.

Preparing to upgrade
Downloading the update ISO file
Attaching the upgrade ISO
Stopping Resource Manager
Removing Docker containers on the master host

Preparing to upgrade