Set default location for PV mounts · kubernetes/minikube#3318

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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.

贡献者指南

技术栈: go
领域: infrastructure
议题类型: feature
难度: 3
预计时间: 1-2 days
活动状态: stale
清晰度: mostly clear
前置要求: GoKubernetes persistent volumesminikube internals
新手友好度: 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.