Volume Provisioner
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Objective
This guide explains how to use Volume Provisioner on Ruk-Com Cloud PaaS, with ordered procedures and practical verification points.
Before you begin
- Sign in with an account permitted to manage the relevant environment.
- Confirm the target environment, region and resources before saving changes.
- Create a backup or rollback plan before changing a production system.
Kubernetes ClusterUse persistent data with the help ofPersistent Volumes(PV) andPersistent VolumeClaims (PVCs), PVs are administrator-provisioned storage that are similar to Volumes but have a lifetime independent of each pod. PVCs are requests for storing PVs with a specific size and access mode.
Ruk-Com Cloud allows automatic NFS volume provisioner configuration during deployment.installationThe solution automatically provisions persistent volumes every time a PVC is created, so there is no need to set up PVs with AccessMode orStorageClassthat you want yourself
Tips :
Ruk-Com Cloud's implementation of NFS volume provisioner for Kubernetes Cluster package uses link # Shared Storage Container specifically. You can find it in env topology.
Ruk-Com-dynamic-volumeIt is the default StorageClass in Ruk-Com Kubernetes Cluster. For this reason all data is stored in the /data directory.