Longhorn Engine Working | How iSCSI and NFS used | Kubernetes Storage Class | Practical Lab | Part-2
Автор: DevOps Virtual University
Загружено: 2025-07-23
Просмотров: 129
How RWX (Read Write Many from Nodes) PVC is Provisioned to pod?
How RWO (Read Write Once from Node) PVC is Provisioned to pod?
kubectl get volumeattachments (This CRD will to mount the storage to pod)
csi-attacher is responsible to provide the storage to pod using volumeattachments CRD
csi-provisioner: Watches for PersistentVolumeClaim (PV and PVC) creation/deletion
csi-resizer: Handles volume expansion requests
engine-image-ei: Manages the actual data operations (read/write/replication)
netstat -antup | grep 3260 (run on worker node to see where the iscsi is created)
instance-manager responsible for iscsi storage device provisioning on dedicated host.
longhorn-csi-plugin: Handles all CSI operations (create/delete/attach/detach/snapshot/etc.)
longhorn-driver-deployer: Handles updates and configuration of CSI components
netstat -antup | grep 2049 (run this command from the worker nodes that are running the pod with RWX PVC)
share-manager responsible for sharing nfs exports to all required nodes.
kubernetes storage
longhorn engine
iscsi storage
nfs storage
storage class kubernetes
longhorn backup
longhorn snapshots
kubernetes persistent volumes
longhorn deployment
storage management kubernetes
longhorn tutorial
longhorn features
longhorn data protection
storage solutions kubernetes
practical kubernetes storage lab
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