Install and Configure nfs-server-provisioner

Procedure

  1. Add the nfs-server-provisioner helm repo. 
    
helm repo add kvaps https://kvaps.github.io/charts
  2. Install the helm chart for the nfs-server-provisioner. Specify the following parameters:
    Parameter Description Value
    persistence.size Set this to a value of the NFS PV size 50Gi
    persistence.enabled Set to ‘true’ to enable NFS true
    persistence.storageClass Set this to ‘standard’ standard
    storageClass.create Set to ‘true’ true
    storageClass.name Set thos to a unique Name onedb-nfs-<namespace>
    storageClass.mountOptions {vers=4.1}
    • storageClass.name: This is cluster wide so it is recommended to include the namespace in the name to provide uniqueness.
    • storageClass.mountOptions: Onedb has been tested with NFS V4.1
     

helm install onedb-nfs-server-provisioner kvaps/nfs-server-provisioner   \ 
--version 1.3.1 
--set persistence.enabled=true 
--set persistence.storageClass="standard” 
--set persistence.size=50Gi   
--set storageClass.create=true
--set storageClass.name=-onedb-nfs-my-ns 
 --set storageClass.mountOptions={vers=4.1}
  3. The following OneDB helm chart configuration values need to be set to use the NFS server provisioner.
    Parameter Description Value
    nfsserver.enabled Set this attribute to ‘true’ to mount ReadWriteMany PVC across all OneDB server pods. Required for OnBar storage space and logical log backups. If this attribute value is set to ‘false’ then rest of the “nfsserver” related helm attributes are ignored. true
    nfsserver.volumeSize Set this to a value of the NFS PV size 50Gi
    nfsserver.other.enable Set to ‘true’ to enable NFS true
    nfsserver.other.storageClass Set this to the storage class of the NFS onedb-nfs-<namespace>
    • nfsserver.other.storageClass: This is set to the the storageClass name specified in the creation of the nfs server provisioner