Comments (5)
We do not have any plans right now to support such a scenario. What use-cases do you have in mind. But we are open for pull requests.
from csi-driver-lvm.
Hey there,
I'd like to suggest a feature. Are there any plans to add LVM-HA/ClusteredLVM support? That would be incredibly useful as it opens the csi up for many more usecases!
Do you think about something like https://github.com/angeloxx/k8s-flexvolume-lvm ??
This was a flex volume driver, which did activate single LVs on a shared VG using sanlock. I did like that idea to have ie. one shared iSCSI or FC lun from some storage shared across multiple k8s nodes.
(Asuming, you can't use an provisioner for some reason like the provisioner must not be able to access the management interface of the underlaying storage for security reasons. So one would create a big LUN/shared disk and map it to multiple k8s nodes. LVM on top manages the activation of various LVs on the node/for the pod they are needed)
If this is was you meant, I second that idea ;-)
thanks!
from csi-driver-lvm.
I'd like to use it with ISCSI and or KVM since I can't really do replica 3 with Longhorn or any other CSI driver for that matter and with lvm ha I can just add another lun and be done with it. That way failover is quick and I don't have to wait for ages for the volumes to rebuild...
from csi-driver-lvm.
@modzilla99 - I'm curious, why can't you use Longhorn?
from csi-driver-lvm.
from csi-driver-lvm.
Related Issues (20)
- State of the project? HOT 2
- Not deleting pvc with claim policy = Delete on pod termination HOT 2
- helm install CSIDriver.spec validation error HOT 4
- Resize failing despite free VG space HOT 2
- Multiple deprecatation warning during deployment
- How to limit nodes that cdi-driver is trying to provision a volume to? HOT 2
- Kubernetes 1.22 and v1beta1 versus v1 HOT 4
- unable to activate logical volumes: Volume group "csi-lvm" not found HOT 2
- PVCs pending with WaitForFirstConsumer on fresh install HOT 5
- Dockerfile dependency packages questions HOT 8
- chmod 0777 causes recursively setting volume ownership even with fsGroupChangePolicy: OnRootMismatch HOT 2
- [new feature request] add clone volume function HOT 2
- Feature Request: hashicorp nomad support HOT 4
- /etc/lvm/archive not mapping, possible data loss HOT 2
- Read-only filesystems are not supported HOT 4
- Operator documentation + resize + adding new volumes HOT 2
- Provisioner pod created in default namespace HOT 8
- Helm installation from README doesn't work
- Does not start on >= kubernetes v1.27.0
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from csi-driver-lvm.