Encrypted pool does not allow the volume to be pre created for the
restore purpose. Here changing the design to do the restore first
and then create the ZFSVolume object which will bind the volume
already created while doing restore.
Signed-off-by: Pawan <pawan@mayadata.io>
The ZFS Driver will use capacity scheduler to pick a node
which has less capacity occupied by the volumes. Making this
as default scheduler as it is better than the volume count based
scheduling. We can use below storageclass to specify the scheduler
```yaml
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: openebs-zfspv
allowVolumeExpansion: true
parameters:
scheduler: "CapacityWeighted"
poolname: "zfspv-pool"
provisioner: zfs.csi.openebs.io
```
Please Note that after the upgrade, there will be a change in the behavior.
If we are not using `scheduler` parameter in the storage class then after
the upgrade ZFS Driver will pick the node bases on volume capacity weight
instead of the count.
Signed-off-by: Pawan <pawan@mayadata.io>
- Adding typecasting to make compilation work under MAC build environment
- Using go env variable instead of uname for determining platform
Signed-off-by: praveengt <praveen.gt@flipkart.com>
This PR adds the capability to create the Clone from pvc directly
```
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: pvc-clone
spec:
storageClassName: openebs-snap
dataSource:
name: pvc-snap
kind: PersistentVolumeClaim
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 4Gi
```
The ZFS_LocalPV driver will create one internal snapshot of the name
same as the new volume name and will create a clone out of it. Also,
while destroying the volume the driver will take care of deleting
the created snapshot for the clone.
Signed-off-by: Pawan <pawan@mayadata.io>
* support for multi arch container image via github actions
* suffix amd64 arch tag in zfs driver image
Signed-off-by: prateekpandey14 <prateek.pandey@mayadata.io>
For ZFSPV, all the node daemonset pods can go into the terminating state at
the same time since it does not need any minimum availability of those pods.
Changing maxUnavailable to 100% so that K8s can upgrade all the daemonset
pods parallelly.
Signed-off-by: Pawan <pawan@mayadata.io>
Added a schema validation for backup and restore CR. Also validating
the server address in the backup/restore controller.
Validating the server address as :
^([0-9]+.[0-9]+.[0-9]+.[0-9]+:[0-9]+)$
which is :
<any number>.<any number>.<any number>.<any number>:<any number>
Here we are validating just the format of the IP, not validating that IP should be
correct which will be little more complex. In any case if IP is not correct,
the zfs send will fail, so no need to do complex validation to validate the
correct IP and port.
Signed-off-by: Pawan <pawan@mayadata.io>
Updating the doc with supported storageclass parameters
Also updated the readme with operator yaml to install the latest release
instead of ci release. Also corrected few formatting in the doc.
Adding hackmd notes from community meetings.
Signed-off-by: Pawan <pawan@mayadata.io>
Now we have the same operator yaml which can work for all
OS distro. We don't need to have OS specific Operator yamls.
Signed-off-by: Pawan <pawan@mayadata.io>
