kubernetes/minikube

Set default location for PV mounts

Open

#3,318 建立於 2018年11月8日

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addon/storage-provisionerarea/mounthelp wantedkind/featurelifecycle/frozenpriority/backlogr/2019q2

描述

Is this a BUG REPORT or FEATURE REQUEST? Feature request/query

Minikube version (use minikube version): v0.30.0

  • OS: Arch Linux
  • VM Driver: None

The minikube docs list a number of locations that Minikube can provision persistent volumes, as well as sample config for a PV, but there doesn't seem to be any way to configure the storage-provisioner to provision volumes anywhere but /tmp/hostpath-provisioner. Unless I'm misunderstanding the source, it looks like the path in tmp is fixed and unparameterised. Is there some way of providing a patched storage-provisioner to minikube with a path of the user's choice? Our use case involves persisting a lot of large data files, for which a tmpfs-based PV quickly becomes impractical.

貢獻者指南

技術棧
go
領域
infrastructure
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
GoKubernetes persistent volumesminikube internals
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
30
研究方向
The issue requests a configurable mount path for PVs in minikube. The current implementation in `pkg/storage/storage provisioner.go` hardcodes `/tmp/hostpath provisioner`. A new flag or environment variable should be added to allow users to set the default path. The relevant documentation is in `docs/persistent volumes.md`. Contributors should review the storage provisioner code and the minikube configuration handling to implement this feature.