cluster configuration

Hallo, ich würde gerne wissen, wie ich 2 Nodes aus verschiedenen Netzen zu einem Cluster verbinden kann. Ist dies nur über ein VPN möglich, oder gibt es andere einfachere Alternativen? Vielen Dank im Voraus für eure Antworten! ---- Hello, I would like to know how I can connect 2 nodes from...

Is there a way to force "cluster join" to provide IPv6 address rather than the default IPv4 address?

Hello Proxmox Community, I'm working on a home lab and need to save power, so most of my nodes are powered off most of the time. My goal is to set up a Proxmox cluster that can dynamically scale as nodes are powered on and off without requiring high availability (HA) or strict quorum. I’m fine...

Good evening, Started my journey with Proxmox, networking,etc. I recently created a modded minecraft server on my main pc that I want to eventually run on Proxmox. I made my first node and the a second, from there I created a cluster because it seemed cool. Then I found out that "even" clusters...

Hi guys, i was setup proxmox cluster just 2 node with standard subs, and wanted to achive HA so i used qdevice from my external cluster. And my question is, are these setup will be affected SLA license, or the qdevice just as voting quorum 2n+1. Thanks guys

Hello folks, totally new to proxmox clustering and just recently got 2 mini pcs for a home lab. As I was setting up the ceph cluster installation when I got to creating the osd, i couldn't target any disks as the single 1TB SSD I have is in use by proxmox. I followed the default configs for...

Proxmox cluster nodes losing all local and iscsi storage intermittently root@4tb-8tb-pve:~# iscsiadm --mode node --portal 192.168.12.17 --login iscsiadm: default: 1 session requested, but 1 already present. iscsiadm: default: 1 session requested, but 1 already present. iscsiadm: default: 1...

I'm trying to do what seems like the most simple thing, but am completely stuck trying to create a cluster for 3 nodes: I have a clean install of the latest Proxmox on two identical Minisforum MS-01 pcs. I have: Ensured time on both machines are in sync Added each machine to the others host...

Hello Team I am testing Proxmox 8.2.4 Setup with 3 Nodes Cluster In India: Node 1 BLR-ESI.local : IP 192.168.10.10 Node 2 MAA-ESI.local : IP 192.168.10.11 Node 3 DXB-ESK.local : IP 10.80.10.10 for creating a cluster. should be IP and Subnet same? In my case Node 1 and Node 2 use 192.168.X.X...

Dears, I'm preparing to setup 3 node Proxmox Cluster using Dell R740 for our production systems. I am trying to decide between using CEPH storage for the Cluster / Shared storage using iSCSI. Which is the best option for Shared Storage in case of 3 node Proxmox cluster? I need a reliable...

Hi All, I have a 2 node cluster I have added a second 1g nic to each and created a bond, i have also created a separate vlan for High availability traffic. When trying to migrate a container i get the following error: # /usr/bin/ssh -e none -o 'BatchMode=yes' -o 'HostKeyAlias=TEST-NODE01' -o...

Hi, I had two Nodes running for some time in Standalone. I now added a third node and made a cluster out of them. My Problem is that the Console of VM's is not working across nodes "Failed to connect to server". For LXC Console and node shell it is working fine. After some digging in the Forum...

I'm currently managing a Proxmox cluster with three nodes configured for high availability (HA). I've observed some behaviors regarding LXC container management and failover mechanisms, and I'd appreciate any insights or clarifications you might offer. Preventing Duplicate LXC Instances: In our...

Hi there. I have a PX cluster built on 4 nodes, they have pretty much the same hardware spec which is 2xCPU sockets, 256GB of RAM and 3 network cards: 1x 2-ports 40Gb 1x 2-ports 10Gb 1x 4-ports 1Gb 1x 2,4TB SSD hardware RAID5 1x 2TB NVMe m.2 Because some configs are difficult to change and I...

I have a Proxmox V8 cluster with two nodes. I built the cluster 6 month ago. I am planning to add one more node to my cluster. Can I download the latest installation USB key and install the new node or there is a version compatibility requirement between a PVE cluster nodes? Thank you

I have 3 hosts (HP EliteDesk Mini i7-9700 each has 2 x nVME slots or can have 1 x nVME and 1 x SSD) which I have placed in Cluster. These machines were Windows 11 previously and I had to change some bios settings to boot and cancel some windows specific security. The attached image shows the...

Hallo zusammen, ich habe ein Cluster konfiguriert, wo nicht alle Nodes die gleiche Anzahl an Votes haben soll. Grund dafür ist deren Standort. Soweit so gut. Allerdings werden nach aktueller Konfiguration 17 Votes benötigt um Quorum zu erreichen. Aufgrund der Konstellation reichen allerdings...

I currently have two proxmox hosts running in a cluster for my homelab. I am concerned about what will happen if one of the hosts goes offline. Whether due to temporary reboot or possible hardware failure. What is the best way to ensure that the remaining host works properly if one of the nodes...

Hi everyone, I have an NFSv4 share setup on Synology I'm trying to add to 2 nodes Proxmox v8 (pve1 & pve2). I've used the Proxmox Cluster admin UI to add the share. pve1 connects no problem, however pve2 times out. Detailed setup info can be reviewed here ->...

I am putting together a 3x node cluster for my own education (before doing this for real at work!) and I have the following plan for subnets for the cluster. This setup is based on all the tutorials I've been able to find online, but I wanted to make sure I'm doing this right. I have enough...