Kubernetes FTA故障树分析技能 / Kubernetes FTA Fault Tree Analysis Skill 技能简介 / Skill Introduction 本技能基于FTA（故障树分析）方法，提供系统化的Kubernetes集群故障排查和自动修复功能。通过自动执行kubectl命令，帮助用户快速定位和解决k8s环境中的各种问题，包括Pod运行异常、服务访问失败、网络通信问题、RBAC权限问题、DNS解析失败、OOMKilled、健康检查失败、网络策略限制、存储挂载问题、HPA扩展问题、API Server连接问题等。 This skill provides systematic Kubernetes cluster troubleshooting and automated fixing based on FTA (Fault Tree Analysis) methodology. Through automatic kubectl command execution, it helps users quickly locate and resolve various issues in k8s environments, including Pod failures, service access problems, network communica…