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.
162 lines
3.5 KiB
YAML
162 lines
3.5 KiB
YAML
apiVersion: v1
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kind: Namespace
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metadata:
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name: hanzo-volume
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: hanzo-volume-service-account
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namespace: hanzo-volume
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: hanzo-volume-role
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namespace: hanzo-volume
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rules:
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- apiGroups: [""]
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resources: ["pods"]
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verbs: ["get", "list", "watch", "create", "patch", "update", "delete"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: hanzo-volume-role
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rules:
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- apiGroups: [""]
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resources: ["nodes", "persistentvolumeclaims", "configmaps", "pods", "pods/log"]
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verbs: ["get", "list", "watch"]
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- apiGroups: [""]
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resources: ["persistentvolumes"]
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verbs: ["get", "list", "watch", "create", "patch", "update", "delete"]
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- apiGroups: [""]
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resources: ["events"]
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verbs: ["create", "patch"]
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- apiGroups: ["storage.k8s.io"]
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resources: ["storageclasses"]
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verbs: ["get", "list", "watch"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: hanzo-volume-bind
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namespace: hanzo-volume
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: Role
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name: hanzo-volume-role
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subjects:
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- kind: ServiceAccount
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name: hanzo-volume-service-account
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namespace: hanzo-volume
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: hanzo-volume-bind
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: hanzo-volume-role
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subjects:
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- kind: ServiceAccount
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name: hanzo-volume-service-account
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namespace: hanzo-volume
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: hanzo-volume
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namespace: hanzo-volume
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: hanzo-volume
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template:
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metadata:
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labels:
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app: hanzo-volume
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spec:
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serviceAccountName: hanzo-volume-service-account
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containers:
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- name: hanzo-volume
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image: ghcr.io/hanzoai/volume:v0.0.36
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imagePullPolicy: IfNotPresent
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command:
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- hanzo-volume
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- --debug
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- start
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- --config
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- /etc/config/config.json
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volumeMounts:
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- name: config-volume
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mountPath: /etc/config/
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env:
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- name: POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: CONFIG_MOUNT_PATH
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value: /etc/config/
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volumes:
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- name: config-volume
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configMap:
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name: hanzo-volume-config
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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: hanzo-volume-config
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namespace: hanzo-volume
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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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}
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setup: |-
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#!/bin/sh
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set -eu
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mkdir -m 0777 -p "$VOL_DIR"
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teardown: |-
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#!/bin/sh
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set -eu
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rm -rf "$VOL_DIR"
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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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priorityClassName: system-node-critical
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tolerations:
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- key: node.kubernetes.io/disk-pressure
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operator: Exists
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effect: NoSchedule
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containers:
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- name: helper-pod
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image: docker.io/library/busybox
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imagePullPolicy: IfNotPresent
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