rawfile-localpv
piraeus-operator
| rawfile-localpv | piraeus-operator | |
|---|---|---|
| 2 | 6 | |
| 61 | 346 | |
| - | 2.0% | |
| 3.5 | 9.0 | |
| 20 days ago | 1 day ago | |
| Python | Go | |
| Apache License 2.0 | Apache License 2.0 |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
rawfile-localpv
- Openebs ?? Or equivalent
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Why OpenEBS 3.0 for Kubernetes and Storage?
OpenEBS Rawfile LocalPV (declared beta), is a preferred choice for creating local volumes using a sparse file within a sub-directory that supports capacity enforcement, filesystem or block volumes.
piraeus-operator
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Has anyone tried TrueNAS Scale and DRBD, Pacemaker Corosync etc
https://piraeus.io/ might be a good option rather than longhorn, check it out.
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Longhorn alternatives
Linstor using https://piraeus.io/
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Distributed Storage in a WAN Setting
For kubernetes I also tried https://piraeus.io/ which is a drbd-operator for kubernetes; it creates+mirrors LVM volumes between nodes. In my experience it was faster than ceph although not 100% stable; sometimes a volume would get stuck on a node and only a reboot could help.
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Which block storage solution to self host ?
Take a look at https://github.com/piraeusdatastore/piraeus-operator
- Openebs ?? Or equivalent
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Comparing Ceph, Linstor, Mayastor and Vitastor Storage Performance in Kubernetes
A lot better.
A couple of years ago I could see volumes on Linstor getting completely stuck and unrecoverable whenever the network was getting busy or unstable. Nodes reboot were a nightmare too.
Have a setup now with their Piraeus operator[1], Kubernetes >= 1.20, rancher and calico, and it seems to be very stable. XFS have been giving better results too. Still, better not to try too many reboot loops on the nodes.
1: https://github.com/piraeusdatastore/piraeus-operator/
What are some alternatives?
Mayastor - Dynamically provision Stateful Persistent Replicated Cluster-wide Fabric Volumes & Filesystems for Kubernetes that is provisioned from an optimized NVME SPDK backend data storage stack.
rook - Storage Orchestration for Kubernetes
openebs - Most popular & widely deployed Open Source Container Native Storage platform for Stateful Persistent Applications on Kubernetes.
linstor-server - High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.
volctl - Per-application volume control and OSD for Linux desktops.
lvm-localpv - Dynamically provision Stateful Persistent Node-Local Volumes & Filesystems for Kubernetes that is integrated with a backend LVM2 data storage stack.
dynamic-localpv-provisioner - Dynamically deploy Stateful Persistent Node-Local Volumes & Filesystems for Kubernetes that is provisioned from simple Local-Hostpath /root storage.
kubegres - Kubegres is a Kubernetes operator allowing to deploy one or many clusters of PostgreSql instances and manage databases replication, failover and backup.
zfs-localpv - Dynamically provision Stateful Persistent Node-Local Volumes & Filesystems for Kubernetes that is integrated with a backend ZFS data storage stack.
openebsctl - `openebsctl` is a kubectl plugin to manage OpenEBS storage components.
kube-linstor - Containerized LINSTOR SDS for Kubernetes, ready for production use.