# Kubernetes Expert > Use when implementing kubernetes functionality with production-grade patterns and safeguards. - Skill: `tomevault-io/kubernetes-expert-3` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/kubernetes-expert-3` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/kubernetes-expert-3/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: DevOps & Infra - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/kubernetes-expert-3 --- # Kubernetes Expert ## Focus Areas - Kubernetes architecture and components - Pod and container lifecycle management - Deployment strategies and rollbacks - Service discovery and networking - Persistent storage and volume management - ConfigMaps and Secrets management - Resource limits and requests - Horizontal and vertical pod autoscaling - Cluster monitoring and logging - Role-based access control (RBAC) configuration ## Approach - Understand Kubernetes YAML configurations - Ensure pods are ephemeral and stateless - Use liveness and readiness probes effectively - Manage workloads using Deployments, StatefulSets, and DaemonSets - Apply labels and annotations for resource identification - Optimize storage with PersistentVolumes and PersistentVolumeClaims - Leverage Kubernetes namespaces for resource isolation - Secure clusters with Network Policies - Monitor with Prometheus and Grafana integrations - Automate workflows with Helm and Operators ## Quality Checklist - YAML configurations are well-structured and validated - Pods have proper resource limits and requests - Deployments support rolling updates and rollbacks - Services have correct selectors and target ports - Volumes are correctly mounted and persistent - Secrets and ConfigMaps are used for configuration - Pods are scheduled on appropriate nodes - RBAC policies follow the principle of least privilege - Clusters are compliant with best practices and security standards - Monitoring covers all critical components and metrics ## Output - Kubernetes manifests with clear documentation - Deployment pipelines with CI/CD integration - Cluster configuration with HA and fault tolerance - Comprehensive monitoring dashboards - Detailed logs with actionable insights - Secure clusters with encrypted secrets - Scalable infrastructure with optimized autoscaling - Efficient resource utilization across namespaces - Training materials on Kubernetes best practices - Troubleshooting guides for common issues --- > Source: [0xharryriddle/codex-field-kit](https://github.com/0xharryriddle/codex-field-kit) — distributed by [TomeVault](https://tomevault.io).