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pluginagentmarketplace
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cluster-admin

Automate Kubernetes cluster administration, upgrades, scaling, and RBAC governance.

1|Updated Nov 18, 2025
Search Tags:#rbac#kubernetes#cluster-management#upgrades#high-availability#cluster-admin#node-management
One-click install
npx skills add https://github.com/pluginagentmarketplace/custom-plugin-kubernetes --skill cluster-admin
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: cluster-admin
Source: https://github.com/pluginagentmarketplace/custom-plugin-kubernetes/tree/main/skills/cluster-admin
Command: npx skills add https://github.com/pluginagentmarketplace/custom-plugin-kubernetes --skill cluster-admin

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Production-grade Kubernetes cluster administration requires deep expertise across install, upgrades, scaling, and day-2 operations. This skill provides a structured framework to manage lifecycle, governance, and reliability for clusters in diverse environments.

Core Features & Use Cases

  • Cluster Lifecycle Mastery: from initial deployment to upgrades and scale-out.
  • Node & RBAC Governance: manage nodes, roles, permissions, and security posture.
  • HA, Upgrades & Backups: plan and execute high availability configurations, rolling upgrades, and etcd backups.
  • Use Case: Operators maintaining multi-node clusters can apply these practices to ensure consistency, compliance, and resilience.

Quick Start

Use the cluster-admin skill to initialize and govern a Kubernetes cluster from your terminal or Claude Code workspace using the defined actions: create, upgrade, scale, backup, restore, diagnose.

Frequently Asked Questions about cluster-admin

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I perform a Kubernetes cluster upgrade without downtime?▼

To perform a Kubernetes cluster upgrade without downtime, you can execute rolling upgrades and manage high availability configurations. This skill structures the upgrade process to ensure resilience and consistency across your nodes.

What is the best way to manage RBAC and namespace governance in Kubernetes?▼

Managing RBAC and namespace governance involves applying defined roles, permissions, and security postures to your cluster. This skill provides structured actions to enforce compliance and govern node access effectively.

How do I backup and restore etcd for a high availability Kubernetes cluster?▼

Backing up and restoring etcd for a high availability Kubernetes cluster requires specific day-2 operations. This skill provides defined backup and restore actions to protect your cluster state and ensure reliability.

Can I use this to administer both local development and cloud-based Kubernetes clusters?▼

Yes, you can administer both local and cloud-based Kubernetes clusters. This skill supports cluster lifecycle management and day-2 operations across diverse environments including kind, minikube, kubeadm, and cloud deployments.

How do I scale out a Kubernetes cluster to handle increased workloads?▼

Scaling out a Kubernetes cluster involves managing the cluster lifecycle and adding nodes. This skill automates scale-out actions to help operators maintain consistency and handle increased workloads effectively.

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