mirror of
https://github.com/hanzoai/volume.git
synced 2026-10-01 00:48:00 +00:00
zeekay
b61441f7d7
A fork of Rancher's local-path-provisioner at v0.0.36. The behaviour is unchanged and deliberately so — a directory on the node a pod lands on is the right thing for a disk. What changes is identity. The provisioner answers to hanzo.ai/volume rather than rancher.io/local-path. That is not branding: two provisioners sharing one name race for the same claims, and a stock k3s carries the upstream one, so a cluster running both would settle our storage by chance. Data lives at /var/lib/hanzo/volume, so reading a Hanzo cluster does not mean learning another vendor's directory. Apache-2.0 as published, unaltered, with Rancher's attribution in NOTICE. The README says what this is not: durability. A volume here dies with its node. That is hanzoai/replicate's question, one layer up, and keeping the two apart is what lets the disk stay this simple.
151 lines
3.4 KiB
YAML
151 lines
3.4 KiB
YAML
apiVersion: v1
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kind: Namespace
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metadata:
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name: local-path-storage
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---
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apiVersion: storage.k8s.io/v1
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kind: StorageClass
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metadata:
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name: local-path
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provisioner: hanzo.ai/volume
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volumeBindingMode: WaitForFirstConsumer
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reclaimPolicy: Delete
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---
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kind: ConfigMap
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apiVersion: v1
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metadata:
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name: local-path-config
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namespace: local-path-storage
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data:
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config.json: |-
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{
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"nodePathMap":[
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{
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"node":"DEFAULT_PATH_FOR_NON_LISTED_NODES",
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"paths":["/var/lib/hanzo/volume"]
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},
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{
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"node":"yasker-lp-dev1",
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"paths":["/var/lib/hanzo/volume", "/data1"]
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},
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{
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"node":"yasker-lp-dev3",
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"paths":[]
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}
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]
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}
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setup: |-
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#!/bin/sh
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while getopts "m:s:p:" opt
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do
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case $opt in
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p)
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absolutePath=$OPTARG
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;;
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s)
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sizeInBytes=$OPTARG
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;;
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m)
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volMode=$OPTARG
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;;
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esac
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done
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xfsPath=$(dirname "$absolutePath")
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pvcName=$(basename "$absolutePath")
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mkdir -p ${absolutePath}
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# support xfs quota
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type=`stat -f -c %T ${xfsPath}`
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if [ ${type} == 'xfs' ]; then
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echo "support xfs quota"
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project=`cat /etc/projects | tail -n 1`
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id=`echo ${project%:*}`
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if [ ! ${project} ]; then
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id=1
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else
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id=$[${id}+1]
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fi
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echo "${id}:${absolutePath}" >> /etc/projects
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echo "${pvcName}:${id}" >> /etc/projid
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xfs_quota -x -c "project -s ${pvcName}"
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xfs_quota -x -c "limit -p bhard=${sizeInBytes} ${pvcName}" ${xfsPath}
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xfs_quota -x -c "report -pbih" ${xfsPath}
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fi
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teardown: |-
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#!/bin/sh
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while getopts "m:s:p:" opt
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do
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case $opt in
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p)
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absolutePath=$OPTARG
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;;
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s)
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sizeInBytes=$OPTARG
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;;
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m)
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volMode=$OPTARG
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;;
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esac
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done
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xfsPath=$(dirname "$absolutePath")
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pvcName=$(basename "$absolutePath")
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# support xfs quota
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type=`stat -f -c %T ${xfsPath}`
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if [ ${type} == 'xfs' ]; then
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echo "support xfs quota"
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xfs_quota -x -c "limit -p bhard=0 ${pvcName}" ${xfsPath}
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fi
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rm -rf ${absolutePath}
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if [ ${type} == 'xfs' ]; then
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echo "$(sed "/${pvcName}/d" /etc/projects)" > /etc/projects
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echo "$(sed "/${pvcName}/d" /etc/projid)" > /etc/projid
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xfs_quota -x -c "report -pbih" ${xfsPath}
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fi
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helperPod.yaml: |-
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apiVersion: v1
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kind: Pod
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metadata:
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name: helper-pod
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spec:
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containers:
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- name: helper-pod
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image: xxx/storage-xfs-quota:v0.1
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imagePullPolicy: Always
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securityContext:
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privileged: true
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volumeMounts:
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- name: xfs-quota-projects
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subPath: projects
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mountPath: /etc/projects
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- name: xfs-quota-projects
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subPath: projid
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mountPath: /etc/projid
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- name: device-dir
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mountPath: /dev
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volumes:
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- name: xfs-quota-projects
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hostPath:
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path: /etc/projects
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type: FileOrCreate
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- name: xfs-quota-projid
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hostPath:
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path: /etc/projid
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type: FileOrCreate
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- name: device-dir
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hostPath:
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path: /dev
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