How can I use this in k8s

[deadjoker]

Hi,

I have deployed kube-linstor on k8s followed by README, and configured storage-pool and resource-group. Then how can I use it in k8s?

[kvaps]

Hi, try to follow the official LINSTOR documentation from this point
https://linbit.com/drbd-user-guide/linstor-guide-1_0-en/#s-kubernetes-basic-configuration-and-deployment

You need to create StorageClass and PersistentVolumeClaims in your Kubernetes cluster

[deadjoker]

I followed the guide but the pvc created failed.

Events:
  Type     Reason                Age               From                                                                                                 Message
  ----     ------                ----              ----                                                                                                 -------
  Normal   ExternalProvisioning  8s (x2 over 12s)  persistentvolume-controller                                                                          waiting for a volume to be created, either by external provisioner "linstor.csi.linbit.com" or manually created by system administrator
  Normal   Provisioning          6s (x4 over 12s)  linstor.csi.linbit.com_linstor-csi-controller-68f44f88b7-bq6w9_128e8442-8b79-4940-8a66-00ecb4bfe3ba  External provisioner is provisioning volume for claim "default/my-first-linstor-volume"
  Warning  ProvisioningFailed    6s (x4 over 12s)  linstor.csi.linbit.com_linstor-csi-controller-68f44f88b7-bq6w9_128e8442-8b79-4940-8a66-00ecb4bfe3ba  failed to provision volume with StorageClass "linstor-basic-storage-class": rpc error: code = Internal desc = CreateVolume failed for pvc-567b72ed-636d-476f-ac57-e0e2707c8bc1: Message: 'Not enough available nodes'; Details: 'Not enough nodes fulfilling the following auto-place criteria:
 * has a deployed storage pool named TransactionList [my-linstor-lvm-thin]
 * the storage pools have to have at least '512000' free space
 * the current access context has enough privileges to use the node and the storage pool
 * the node is online
Auto-place configuration details:
  Additional place count: 1
  Don't place with resource (List): [pvc-567b72ed-636d-476f-ac57-e0e2707c8bc1]
  Storage pool name: TransactionList [my-linstor-lvm-thin]
  Layer stack: [DRBD, STORAGE]
Auto-placing resource: pvc-567b72ed-636d-476f-ac57-e0e2707c8bc1'

It is said that all satellites are online, and I create storagepool. For k8s, I create storageclass and then create pvc. I'm not sure where is the problem

[deadjoker]

solved :)

[zchef2k]

solved :)

How did you solve this? I'm facing the same issue.