cluster configuration

Hey all, I'm doing some work for my boss. I'm an intern working with Proxmox and related systems, primarily. We've got a client with a two node cluster. One of the nodes' web GUI is busted. When accessed through the browser, it yields: Secure Connection Failed An error occurred during a...

I was trying out the proxmox functions, and I see that it is possible (and recommended) to have a separated network for cluster communication. Therefore I added link0 and link1 with a separated network (dual stack) and on a dedicated NIC port, and link2 and link3 the addresses with has gateway...

I have two PCs, each with 16 GB of RAM and 500 GB of SSD storage. I have created a cluster in Proxmox with them, but when running PowerBI in the first VM of the first node, it does not share the load with the other node. How can I create a high-performance cluster? I am looking to optimize the...

Good afternoon I explain my case, I have two servers joined in a cluster, these servers have four network cards, two of them 1gb and another two 10gb. I have the 1gb cards linked by a link so that client computers can access them. The 10gb cards I have each with a different rank to create two...

Hallo, ich betreibe meinen Raspberry Pi mit dem Pimox-Image (ich weiß, dass es keine Garantie gibt, dass das richtig funktioniert). Ich habe nun ein Cluster erstellt und ihn da als Node hinzugefügt. Das hat soweit alles hervorragend funktioniert. Als dieser nicht mehr bootete, habe ich das...

Hi everyone, I'm a student and i have been tasked with investigating a low-cost virtualization solution so that we can reuse some hardware and implement tennancy with proxmox. We typically use the VMware vSphere Hypervisor for our infrastructure, but due to licencing costs and hardware...

good afternoon, I have a problem with my cluster server I carried out the procedure to eliminate the cluster but when entering the web gui the actions in the menus slow down and when entering the shell of the virtual machines it does not load or an error appears Do these steps systemctl...

Hi Everyone I want to ask best practice for 4 nodes that i have node-1 DL380 dual proc xeon gold with 256gb ram node-2 DL380 dual proc xeon silver with 96gb ram node-3 DL380 single proc xeon silver with 32gb ram, 3x1.92tb ssd node-4 DL380 single proc xeon silver with 32gb ram, 4x1.92tb ssd...

I have posted this in a couple of other places so forgive me if you have already seen it but I haven't gotten any meaning full responses as of yet. I am at a bit of a loss here I have 4 Proxmox hosts all on 7.3-3 I am trying to configure as a home lab and wanted to try and put clustering...

Good afternoon, I am having issues while trying to configure a cluster. I can access all machines with Proxmox installed, via browser, but the machines can´t communicate with each other. I can't even ping from one machine to another, but all configs are all right. When I try to join a cluster...

Hi, Ive been evaluating Proxmox and XCP for a while now and are leaning towards PM for a project. I only have 2 nodes at the moment with local storage (mix of SAS & SATA SSD). Can I get clarification on following. - 2 node clusters are a bad idea due to quorum issues, but you can run a QDevice...

Hello, For various reasons, one may want to change the SSH port. No security debate: it may be enforced by company policies and there's no reason to fight it from my perspective. The cluster manager documentation mention the port 22 is expected for ssh, but how does it connect to the host? Is...

I'm facing a bit of a challenge with my current project and I'm hoping that someone here might have some wisdom to share. For context, my end goal is to have a self-hosted S3 service replicated across 3 data centers (1 West coast, 2 East coast). I have 6 storage servers (2 for each DC) that are...

I have a rather strange question, and a nice use case. Cluster of 3 nodes on PVE 6.4-13, being moved offsite but not together. CONTEXT: Because of reasons, they cannot move all three nodes at once, so instead they will move first only one (A), then the other two(B&C). Adding on top of this...

I have read through the documentation and I'm not sure I'm following it well because I'm not even sure if what I want to accomplish is possible with Proxmox or not so I thought I'd ask here. I have a Proxmox node setup and hosting several containers and VMs. This started as a hobby and chance...

Hi There!, I have two PVE nodes (P1 and P2), When I'm logged in on P1 node, and try to access a VM on P2 node with virt-viewer I get "Unable to connect to the graphic server C:\Users\user\Downloads\9_NoK9Fd.vv" error message, Nodes are on different networks, but they have a 10G Ethernet...

I am looking at 2-node and 3-node ha/cluster configuration, testing out different dr scenarios. When I purposely disconnect the master node, seems the cluster wont survive. Any tips how to overcome this?

Hi All, Trying to get a basic cluster setup working between 2 nodes... third will be added later. All the servers are connected to 10.250.10.0/24 network. The nodes joined the cluster without any issues. Am able to ping the nodes and the nodes able to ping each other with a constant RTT of...

Hello Everyone, So I have two PVE nodes I edited the hosts file on both machines so they look something like this: IP1 stage-ve-01 IP2 stage-ve-testing then I went to PVE1 and created my cluster then copied its information, after that I went to PVE2 to join it to the cluster. After...

Dears , I have a proxmox cluster , i added new node to this cluster , the node supposed have 10 virtual machines , I found all the machine hidden , but I tried to access the one of the virtual machine I found it working properly , I think it's hidden for some reason . kindly help me to...