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harvester-upgrade

Official

Safely orchestrate Harvester upgrades end-to-end.

Software Engineering#kubernetes#governance#upgrade#air-gapped#rancher#harvester-upgrade#one-host-at-a-time
Authorair-gapped
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Upgrading Harvester clusters across air-gapped environments is risky without coordinated planning, gating, and a documented rollback strategy.

Core Features & Use Cases

  • Serial, no-skip upgrade ladder (1.5.x → 1.6.x → 1.7.x → 1.8.x) with per-hop gates and preventative checks
  • External Rancher coupling rules, UI extension sequencing, and per-hop runbooks to align all moving parts
  • Safety nets (restoreVM, PodDisruptionBudgets, pre-flight gates, and outage-free upgrade design) for guest clusters
  • Use cases: operators upgrading Harvester clusters in production or air-gapped labs while preserving guest workloads

Quick Start

Follow the per-hop runbook to execute a controlled, one-host-at-a-time Harvester upgrade.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: harvester-upgrade
Download link: https://github.com/air-gapped/skills/archive/main.zip#harvester-upgrade

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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