Missing Persistent Volume and Storage Class Configuration in MySQL-WordPress Tutorial

[lsdeva]

The current MySQL-WordPress tutorial does not include the necessary steps for creating Persistent Volumes (PVs) and defining the storage class. This can lead to Persistent Volume Claims (PVCs) remaining in a Pending state due to the absence of available PVs with the required storage class.

Create Persistent Volumes (PVs) with the Standard Storage Class:

apiVersion: v1
kind: PersistentVolume
metadata:
  name: mysql-pv
spec:
  capacity:
    storage: 20Gi
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  storageClassName: standard
  hostPath:
    path: /mnt/data/mysql
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: wordpress-pv
spec:
  capacity:
    storage: 20Gi
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  storageClassName: standard
  hostPath:
    path: /mnt/data/wordpress

Define Persistent Volume Claims (PVCs) with Matching Storage Class:

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mysql-pv-claim
  labels:
    app: wordpress
spec:
  accessModes:
    - ReadWriteOnce
  **storageClassName: standard**
  resources:
    requests:
      storage: 20Gi
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: wp-pv-claim
  labels:
    app: wordpress
spec:
  accessModes:
    - ReadWriteOnce
  **storageClassName: standard**
  resources:
    requests:
      storage: 20Gi

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[thisisharrsh]

/language en
/sig docs

[thisisharrsh]

Page related to the issue : https://kubernetes.io/docs/tutorials/stateful-application/mysql-wordpress-persistent-volume/
/sig storage

[sftim]

I'm confident that the tutorial needs an update; maybe we should split it into two tutorials:

• setting up a storage driver, defining a StorageClass and making an initial PersistentVolume
• working with PVCs and deploying a sample workload

How does that sound? This could be quite a bit of work.

[lsdeva]

+1 Thanks Deva

…

On Tue, 18 Jun 2024, 20:23 Tim Bannister, ***@***.***> wrote: I'm confident that the tutorial needs an update; maybe we should split it into two tutorials: - setting up a storage driver, defining a StorageClass and making an initial PersistentVolume - working with PVCs and deploying a sample workload How does that sound? This could be quite a bit of work. — Reply to this email directly, view it on GitHub <#46814 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAPYD5LVL4DX4NC2MG4LGRDZIARCRAVCNFSM6AAAAABJJN3CNOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCNZVHE3TCMZXGQ> . You are receiving this because you authored the thread.Message ID: ***@***.***>