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在 Trident 中请求持久性卷时返回 EOF 错误

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33
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Public
Votes:
2
Category:
trident-kubernetes
Specialty:
snapx
Last Updated:

适用于

  • Kubernetes 19.07 及更高版本的 Trident
  • 适用于 OpenShift 19.07 及更高版本的 Trident

问题

以下错误将结束 PV 创建尝试: Post "http://127.0.0.1:8000/trident/v1/backend": EOF

出现的其它症状和行为:

  • 工作节点具有完全连接并正确解析所有名称
  • /etc/resolv.conf 在工作节点中,有一个 " 搜索域 " 指令、可以按预期方式工作
  • 在这些工作节点上运行的柱面将继承选项并从其主机中搜索域、并添加 nDots : 5 指令
  • pod 仅解析 FQDNS ,但删除 "ndots : 5" 或在 POD 中搜索域时、 pod 可以解析任何名称
  • 除了名称解析之外、某些目标无法访问( ping :无主机路由)
  • Kube-apiserver 对 Kubectl 的任何查询回答速度很慢
  • 对 SVM 进行的 OnTAPI HTTPS 请求测试表明,它可以正常响应(例如系统获取版本 API 调用 (*) )

 

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