Версия 16:12, 4 апреля 2023

Description

Ok, we have a task to configure PVE Cluster, which consists of several PVE nodes, and we must have the following features:

A shared network storage, attached to an each node in the Cluster. The content of the storage must be synced between nodes immediately (if it is the same image (iSCSI or RBD, for example), attached to an each node), or with some delay (GlusterFS, for example).
We must have an opportunity to create VM on a network shared storage.
In case of failing a node, which contains VM, we must have an opportunity to run this VM on another node in the Cluster.

First off, you need to configure PVE Cluster: Proxmox. Кластер

Snapshots and Migration work in this case.

Creating Ceph RBD pool

Attaching RBD to PVE (as a Shared storage)

Now you can create VM with RAW disk type.

Migration works in this case. Snapshots DON'T work.

Create iSCSI-target. For example, at XigmaNAS or at Ceph

Attach iSCSI to PVE (as a Shared storage)

@@ Строка 8: / Строка 8: @@
 = Configuring =
 First off, you need to configure PVE Cluster: [[Proxmox. Кластер]]
+== Ceph RBD storage ==
+<blockquote>'''Snapshots''' and '''Migration''' work in this case.</blockquote>Creating Ceph RBD pool
+[[Ceph. AlmaLinux 8. Ceph 17 Quincy. Ceph RBD image Create and Mount at Client]]
+Attaching RBD to PVE (as a '''Shared''' storage)
+[[Proxmox. Mount Ceph RBD image]]
+Now you can create VM with '''RAW''' disk type.
+== iSCSI + LVM ==
+<blockquote>'''Migration''' works in this case. '''Snapshots''' DON'T work.</blockquote>Create iSCSI-target. For example, at XigmaNAS or at Ceph
+[[ZFS. Nas4free. Creating and mounting ZFS-Volume. Mount ZFS-Volume via ISCSI-target]]
+[[Ceph. AlmaLinux 8. Ceph 17 Quincy. Ceph iSCSI-target create]]
+Attach iSCSI to PVE (as a '''Shared''' storage)
+[[Proxmox. iSCSI + LVM storage mounting for VM store on a PVE-CLUSTER]]
 [[Категория:Proxmox]]