[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-17 UTC。"],[],[],null,["# Troubleshoot GKE\n\n[Autopilot](/kubernetes-engine/docs/concepts/autopilot-overview) [Standard](/kubernetes-engine/docs/concepts/choose-cluster-mode)\n\n*** ** * ** ***\n\nThis page lists troubleshooting pages for common issues you might\nencounter when using Google Kubernetes Engine (GKE). This page is for\nAdmins and architects, Security specialists, Networking specialists, or\nStorage specialists who troubleshoot GKE configurations. To\nlearn more about GKE roles, see\n[Common GKE user roles and tasks](/kubernetes-engine/enterprise/docs/concepts/roles-tasks).\n\nIf you are new to troubleshooting in GKE or for a high-level\noverview of fundamental tools and techniques, start with\n[Introduction to troubleshooting](#introduction).\n\nTo diagnose and resolve issues you encounter across various stages of working\nwith your GKE infrastructure, see the following sections:\n\n- [Cluster setup](#cluster-setup)\n- [Storage](#storage)\n- [Cluster security](#cluster-security)\n- [Workloads](#workloads)\n- [Cluster management](#cluster-management)\n- [Monitoring](#monitoring)\n\nThis page also provides access to more general troubleshooting topics:\n\n- [4xx errors](#gke_service_account_deleted)\n- [Known issues](#known-issues)\n\nTo troubleshoot GKE networking, see\n[Troubleshoot GKE networking](/kubernetes-engine/docs/troubleshoot-networking)\nin the GKE networking documentation.\n\nIntroduction to troubleshooting\n-------------------------------\n\nCluster setup\n-------------\n\nStorage\n-------\n\nCluster security\n----------------\n\n### Cluster's root Certificate Authority expiring soon\n\nWorkloads\n---------\n\nCluster management\n------------------\n\nMonitoring\n----------\n\n4xx errors\n----------\n\nKnown issues\n------------\n\nWhat's next\n-----------\n\n- If you can't find a solution to your problem in the documentation, see\n [Get support](/kubernetes-engine/docs/getting-support) for further help,\n including advice on the following topics:\n\n - Opening a support case by contacting [Cloud Customer Care](/support-hub).\n - Getting support from the community by [asking questions on StackOverflow](http://stackoverflow.com/questions/tagged/google-kubernetes-engine) and using the `google-kubernetes-engine` tag to search for similar issues. You can also join the [`#kubernetes-engine` Slack channel](https://googlecloud-community.slack.com/messages/C0B9GKTKJ/) for more community support.\n - Opening bugs or feature requests by using the [public issue tracker](/support/docs/issue-trackers)."]]