Plan and sequence COMMUNITY-edition Rancher upgrades across air-gapped multi-cluster fleets — a management/"hosting" Rancher cluster plus the downstream RKE2/K3s clusters it provisions. Covers the community release model (2.11→2.14, community-vs-Prime cadence, EOL), the Kontainer Driver Metadata (KDM) downstream- Kubernetes support matrix that decides which downstream k8s minors each Rancher version can manage (and the stranding risk when a host-Rancher bump outruns its sub-clusters), cross-cluster upgrade ordering, the embedded-CAPI→Rancher-Turtles migration, Fleet coupling, cert-manager/Helm/backup prerequisites, backup- restore-operator + etcd rollback, and the air-gapped upgrade procedure (which images/charts/KDM to mirror). Community editions only; Prime-gated content is flagged and excluded. Companion to k8s-components-checker, which owns the management-cluster k8s compatibility verdict; this skill owns the upgrade methodology and downstream coordination.
Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI
Supported by the Atlas install prompt. Skill-specific requirements vary.
Skill stats
Skills1CategoryEngineeringStars0
About this skill
Plan and sequence COMMUNITY-edition Rancher upgrades across air-gapped multi-cluster fleets — a management/"hosting" Rancher cluster plus the downstream RKE2/K3s clusters it provisions. Covers the community release model (2.11→2.14, community-vs-Prime cadence, EOL), the Kontainer Driver Metadata (KDM) downstream- Kubernetes support matrix that decides which downstream k8s minors each Rancher version can manage (and the stranding risk when a host-Rancher bump outruns its sub-clusters), cross-cluster upgrade ordering, the embedded-CAPI→Rancher-Turtles migration, Fleet coupling, cert-manager/Helm/backup prerequisites, backup- restore-operator + etcd rollback, and the air-gapped upgrade procedure (which images/charts/KDM to mirror). Community editions only; Prime-gated content is flagged and excluded. Companion to k8s-components-checker, which owns the management-cluster k8s compatibility verdict; this skill owns the upgrade methodology and downstream coordination.
Quick start
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Plan and sequence COMMUNITY-edition Rancher upgrades across air-gapped multi-cluster fleets — a management/"hosting" Rancher cluster plus the downstream RKE2/K3s clusters it provisions. Covers the community release model (2.11→2.14, community-vs-Prime cadence, EOL), the Kontainer Driver Metadata (KDM) downstream- Kubernetes support matrix that decides which downstream k8s minors each Rancher version can manage (and the stranding risk when a host-Rancher bump outruns its sub-clusters), cross-cluster upgrade ordering, the embedded-CAPI→Rancher-Turtles migration, Fleet coupling, cert-manager/Helm/backup prerequisites, backup- restore-operator + etcd rollback, and the air-gapped upgrade procedure (which images/charts/KDM to mirror). Community editions only; Prime-gated content is flagged and excluded. Companion to k8s-components-checker, which owns the management-cluster k8s compatibility verdict; this skill owns the upgrade methodology and downstream coordination.
About this listing
Category
Engineering
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLI