kind workload clusters missing storage class (free5gc mongo db not coming up)

[johnbelamaric]

Following the steps in nephio-project/test-infra#61 up through step 8, I see the free5gc-cp bring up is stalled.

ubuntu@nephio-r1-e2e:~$ kubectl --kubeconfig edge02-kubeconfig -n free5gc-cp describe pvc datadir-mongodb-0
Name:          datadir-mongodb-0
Namespace:     free5gc-cp
StorageClass:  
Status:        Pending
Volume:        
Labels:        app.kubernetes.io/component=mongodb
               app.kubernetes.io/instance=free5gc
               app.kubernetes.io/name=mongodb
Annotations:   <none>
Finalizers:    [kubernetes.io/pvc-protection]
Capacity:      
Access Modes:  
VolumeMode:    Filesystem
Used By:       mongodb-0
Events:
  Type    Reason         Age                     From                         Message
  ----    ------         ----                    ----                         -------
  Normal  FailedBinding  4m59s (x482 over 125m)  persistentvolume-controller  no persistent volumes available for this claim and no storage class is set
ubuntu@nephio-r1-e2e:~$ 

[johnbelamaric]

No default storage class set:

Management cluster:

NAME                 PROVISIONER             RECLAIMPOLICY   VOLUMEBINDINGMODE      ALLOWVOLUMEEXPANSION   AGE
standard (default)   rancher.io/local-path   Delete          WaitForFirstConsumer   false                  11h

Workload cluster:

ubuntu@nephio-2004-e2e:~$ kubectl --kubeconfig edge01-kubeconfig get storageclasses
No resources found
ubuntu@nephio-2004-e2e:~$ 

[johnbelamaric]

Presumably a fix is needed in one of the cluster-capi-* packages in the nephio-example-packages

[henderiw]

can you apple this to see if it works?

kubectl apply -f https://raw.githubusercontent.com/rancher/local-path-provisioner/v0.0.24/deploy/local-path-storage.yaml

if so we have to build a package with this and add it like the CNI to the mgmt staging repo for the bootstrapped to pick it up and install.

[johnbelamaric]

/assign @denysaleksandrov

[denysaleksandrov]

nephio-project/nephio-example-packages#44

[johnbelamaric]

• need to tag package above as
• need to include in nephio-workload-cluster
• @denysaleksandrov what were the additional steps needed?

[henderiw]

this is the package we need to update.

nephio-example-packages % ls nephio-workload-cluster

resource-backend/app/controller/deployment-controller.yaml: - name: RESOURCE_BACKEND
henderiw@MacBook-Pro nephio-example-packages % ls nephio-workload-cluster
Kptfile apply-replacements.yaml pv-cluster.yaml pv-kindnet.yaml pv-rootsync.yaml
README.md package-context.yaml pv-configsync.yaml pv-repo.yaml workload-cluster.yaml

it is similar to the pv-kindnet.yaml

[denysaleksandrov]

nephio-project/nephio-example-packages#45

[johnbelamaric]

Done