node

Hello Proxmox Community, I hope this post finds you well. I'm currently facing an issue with my Proxmox setup, and I'm seeking advice on how to gracefully remove a node from a Proxmox cluster. Issue Summary: I accidentally created a Proxmox cluster with only one node, and now I'd like to...

Hi, I read over some other threads that this issue is known but the solution does not seem to be official. That's why I'm posting this one. Example: VM1 on vlan30 and VM2 on vlan60 - VM1 can ping VM2 (and vice versa) - VM2 cannot ssh VM1... But VM1 can ssh to VM2 - PVE firewall is activated...

Hi there, I have added a new node (pve-nuc6-5) while one was offline (pve-nuc6-4). As a result, pve-nuc6-4 remains offline despite being accessible. I noticed that pve-nuc6-4 was one version (Corosync.conf) behind the rest of the cluster. How do I force it to sync to the last version...

Greetings my friends. I wish you a good ending of the week. I have this particular question on my mind it's been a while now. On my laptop, I run a Python code that takes about 30 seconds to compile and run. My objective is to run the same code on a cluster of 3 nodes and determine how much...

Hi! I think everything is under control but i would like to ask for confirmation that this is expected thinking-behaviour-etc of PVE cluster. Events happen in 20-ish node non-HA-configured v. 6.4 cluster (and also VM's are not configured to start automatically). Starting point is all nodes are...

Hello guys, I've been trying to find the cause of random freezing of one of my Proxmox Nodes for a week now, but I cant find anything, as I havent done something like this up until now. Here is the output of journalctl -b -1 and the general Syslog before the failure attached. Also here as a...

Hello, I had a cluster, one of the servers disappeared. After that I cant run any of my vms. And inside of the cluster tab the cluster information is grayed out but it still shows that there are two nodes. When I look at the status of Corosync it says "Could not open /etc corosync/authkey: No...

So it seems that you cannot add a node to a cluster if said node already has VMs/LXCs configured and running. Presumably this is a failsafe in case of ID replication. Is there a recognised way of adding the node to the cluster without having to migrate all the VMs/LXCs away, making a clean node...

Hi, We have 7 node cluster and it was working well till yesterday, suddenly it got an issue, VMs stopped, the cluster was not stable, etc, randomly I shut down node 3, then all issues were resolved, and the cluster is working fine, then started the node again to test, as soon as the node up...

Hi to all i am very new in proxmox environment, so maybe it is a basic question but i am unsure how to proceed there is a cluster with 6 node call it sm7,8,9,10,11,12 well, when i assembled the cluster, every node was in good shape, but... last pc start to behave oddly so i want to remove it...

Hello everyone, first time post, sorry if the formatting is wrong. So I started in a company and took over a proxmox cluster on Debian 11. After toying with proxmox for a few months, I decided to check the last thing on my predecessor's to-do list "keep the system up to date". Simple enough...

Hello, I would know how to execute this command 'qm set 123 --ipconfig0 ip=10.0.10.123/24,gw=10.0.10.1' in a node with the API. If you know how to do it differently (With the API) I would know it too. It's to configure the ipconfig in cloud in it on a VM I just deploy (with the API)

Hi, i'm trying to do this : $params = array("commands" => json_encode(array( "pct exec ". $lxcid." -- bash -c 'echo PermitRootLogin Yes >> /etc/ssh/sshd_config'" )))); if($pve->post("/nodes/proxmox/execute/", $params){ echo '{"result": "good", "desc": "cmd 1 ok"}'; }else{ echo...

Hello guys, just a quick question. We have 2 servers/nodes in our environment, with 2 CPUs/sockets each. One server has 2xCPUs with 14 cores each (total of 28 cores), and the other server has 2xCPUs with 18 cores each (total of 36 cores). Now the question: In the node overview, Proxmox is...

In short: Would it be possible to hide nodes from the overview in the left panel if a user has nothing to do with it? Some backstory: I'm using separate clusters for my users at this moment. Pro is that we have good separation between them, con is loads of overhead and a lot of unused spares...

Estimados, tengo problemas con un nodo que se me reinicia, no se si es por algun problema de HARDWARE o por alguna tarea o servicio de UBUNTU. Dejo los logs del nodo y del servicio CRON por si ven algo . Realice un crontab -e y el root no tiene tareas.

Liebes Proxmox Team, ich möchte ein Node aus meinem Cluster entfernen. Wenn ich den Befehl Virt01~: pvecm delnode TestServer eingebe, sehen die Server folgendermaßen aus: Wie bekomme ich den Testserver komplett aus dem Cluster raus? Die dazugehörigen Config dateien habe ich ebenfalls gelöscht.

Recently hired, I don't think this is a perfect proxmox setup and would like to improve it. Currently, our proxmox cluster has its 3 nodes assigned public IP addresses that we use to connect to them. Fairly randomly, we lose http connection to a node(s) and then just connect to one of the...

Hello guys I had a problem using proxmox in my Debian machine. my problem are in the web GUI when I want to create a VM it shows a warning that the node seems to be offline like this image. but if I navigate to the node information it says online and have uptime like this image. and this...

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...