cluster configuration

Hoping someone can point me in a direction. I'm trying to find out if it would be worth my while for me to setup a Proxmox cluster of 3. My Current Proxmox Setup Proxmox is running on a single old desktop hardware (CPU: i7, RAM: 32GB, plenty of HDD space for the VMs), looking to upgrade in the...

Hi guys, I will need your help, I am Patryk, during the past month I was working as Developer but as Hobby I was doing the sysAdmin/Hardware thing for our company. The main SysAdmin left the company, so it is now in my sholders... I was left alone, I think with not so good configuration...

Hi, I'm kinda new to proxmox and i wanted to know if it is possible to add my proxmox server in my friend's cluster who's in another network ? And if this is indeed possible, how can i do it ? Here's some screenshots so you can see how the issue look like. Thank you very much for reading my...

Hi, I made fresh installation for 3 cluster node with network as follows: is there any option to set up a cluster? if not anything I can do to set up a cluster? Now each node has hosts to point to other two nodes, and at OS level communication are working properly But at set up cluster seems...

Greetings! I am still fairly new to Proxmox, and I have found myself in a similar position with regards to this post here. Do I need to recreate the cluster if I want to migrate it to a new subnet? Since Changing the hostname and IP is not possible after cluster creation.

Hi, I got a problem. I have set up a five node cluster wIth the latest version (7.0-2) on each of the five nodes. The nodes can see each other at first. However, after about one hour, one node cannot see the other four nodes. Meanwhile, the other four nodes show very slow performance and...

Hello Everyone, For quite some time I have been looking into building myself a server cluster to run my Virtual Environment that will host various types of services both internally within my homelab and some that are externally accessible. I have been looking into using ProxMox to achieve this...

Hi All, I'm testing the cluster feature of ProxMox and have a question/comment. Lets say you have a master PM server and one node with the following configuration: Master: node1.domain.com 1.2.3.4 Node: node2.domain.com 1.2.3.5 Each server has a PTR (reverse dns) record and a Let's...

We installed 3 identical dedicated servers (@Hetzner) with 3 networks: Network A 1GBit: Outside External IPs Network B 10GBit: Management. 192.168.51.1 - 192.168.51.3 /24 Network C 10GBit: Ceph 192.168.52.1 - 192.168.52.3 /24 All 10 servers have been installed with Proxmox 7. On Node 1 we...

Hello, I'm trying to figure out why my new node is not connecting to my existing cluster. PVE version is the same (6.4-1) on node1: cat /etc/pve/.members { "nodename": "node1", "version": 7, "cluster": { "name": "datacenter", "version": 28, "nodes": 4, "quorate": 1 }, "nodelist": { "node4"...

I have a 4 nodes cluster composed by pve-01, pve-02, pve-03 and pve-04. Now I need to upgrade pve-01, so I would like to dismiss the old server and then add a more performant one. So, my quesiton is: can I remove pve-01 from cluster and then add the new server also named pve-01? Can be problems...

Hi all, I couldn't find this so apoligies if its been asked before and if so and someone could point me to a wiki article or a forum post, I would appreciate it. I have 4 Proxmox servers in a cluster. The setup as as follows: vmbr0 --> eth1 (1GB) vmbr1 --> eth2 (1GB) vmbr2 --> eth3 (10GB)...

Hi Please consider the following configuration: Server_1 - Public IP: X.X.X.X - Local IP: 192.168.150.1 (location A) Server_2 - Public IP: Y.Y.Y.Y - Local IP: 192.168.1.1 (location B) -> Server_1 and Server_2 are not connected through a local network -> The two IP have no dedicated domain...

I've got a PVE 6.2-10 cluster with 3 nodes. It's using local ZFS with storage replication between nodes. A number of things are changing in the environment, so I need to break the cluster apart and run everything on the 1 node. I moved everything to node 1. I then turned off nodes 2 and 3. At...

Hello all, May be someone can help, how to add second PVE cluster (as observer) in already exist PVE Cluster. How i can add here second separate CLUSTER-2? # cat /etc/pve/corosync.conf nodelist { node { name: n1 nodeid: 1 quorum_votes: 1 ring0_addr: n1 mcastaddr...

Hello Folks, I'm just getting started with Proxmox, upgraded my "home server" and took unraid virtual inside Proxmox yesterday and it's working great so far. I spent the afternoon testing and playing with LXC with nesting (several LXC containers with nesting and dockers in swarm mode) and its...

Hallo, ich habe auf einem Proxmox Server ein Cluster erstellt. Jetzt habe ich das Problem das die Meldung kommt dass man das Cluster nicht auf seinem eigenen Server entfernen kann. Finde im Netz auch nicht nach einer Lösung was dies betrifft, nur wie man einen Server aus einem Cluster...

So here is the plan: I want to build a Proxmox server cluster and currently have 2 virtualization servers. The thing is, these are test machines and I tinker with them a lot. So they are reinstalled from time to time. My plan is: I want to get a "low power" Atom based 1U server and install...

Hi all, I have an issue where whenever my 2 node PMG cluster renews the certificates the cluster stops syncing. On the master I get this: pmgcm status NAME(CID)--------------IPADDRESS----ROLE-STATE---------UPTIME---LOAD----MEM---DISK swarmx1(1) 192.168.11.218 master A 44 days...

I am evaluating an 5 node cluster (nodeA to nodeE) where every VM is bound to run on a specific node by assigning a specific HA group I have for every node. Example: group: prefer-nodeA nodes nodeA:1 nofailback 0 restricted 0 my datacenter.cfg contains ha: shutdown_policy=migrate...