Application can now create a storageclass to create zfs filesystem
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: openebs-zfspv5
allowVolumeExpansion: true
parameters:
blocksize: "4k"
fstype: "zfs"
poolname: "zfspv-pool"
provisioner: zfs.csi.openebs.io
ZFSPV was supporting ext2/3/4 and xfs filesystem only which
adds one extra filesystem layer on top of ZFS filesystem. So now
we can driectly write to the ZFS filesystem and get the optimal performance
by directly creating ZFS filesystem for storage.
Signed-off-by: Pawan <pawan@mayadata.io>
Adding support for enabling encryption using a custom key.
Also, adding support to inherit the properties from ZPOOL
which are not listed in the storage class, ZFS driver will
not pass default values while creating the volume. Those
properties will be inherited from the ZPOOL.
we can use the encryption option in storage class
```
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: openebs-zfspv
allowVolumeExpansion: true
parameters:
blocksize: "4k"
compression: "on"
dedup: "on"
thinprovision: "yes"
encryption: "on"
keyformat: "raw"
keylocation: "file:///home/keys/key"
poolname: "zfspv-pool"
provisioner: openebs.io/zfs
```
Just a note, the key file should be mounted inside the node-agent container so that we can use that file while provisioning the volume. keyformat can be raw, hex or passphrase.
Signed-off-by: Pawan <pawan@mayadata.io>
provisioning and deprovisioning of
the volumes on the node where zfs pool
has already been setup. Pool name and the volume
parameters has to be given in storage class
which will be used to provision the volume.
Signed-off-by: Pawan <pawan@mayadata.io>
