Hi All I would like to deploy postgres in my local cluster b rancher-users #k3s

Title

best-wall-17038

08/07/2022, 5:43 PM

Hi All, I would like to deploy postgres in my local cluster but I am bit confused how should I configure the PV? Can someone help me pls ? Do I have to create any strogeclass or can I use

local-path

important-art-22288

08/07/2022, 7:20 PM

Are you deploying manually or using Helm? You should be able to create a persistent volume claim with

storageClassName: local-path

if you’re deploying manually and then link your deployment to the PVC

best-wall-17038

08/07/2022, 7:20 PM

Hi @important-art-22288 this is what I did and seems worked

kind: PersistentVolume
apiVersion: v1
metadata:
  name: postgres-pv
  labels:
    app: postgres
    type: local
spec:
  storageClassName: local-path
  capacity:
    storage: 10Gi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: "/var/data"
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: postgres-pvc
  labels:
    app: postgres
spec:
  storageClassName: local-path
  capacity:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 10Gi

do you see any error here >

important-art-22288

08/07/2022, 7:22 PM

This looks correct, I believe you don’t need the persistent volume definition here, local-path will create the PVC from your PV

best-wall-17038

08/07/2022, 7:23 PM

thanks @important-art-22288

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