node

  1. [SOLVED] Execute command in node with 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...
  2. [SOLVED] 2 nodes, 1 showing CPU Core amount wrong

    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...
  3. [SOLVED] Hide nodes a user has no permission for

    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...
  4. Cluster node reboot why? Se me reinicia un nodo

    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.
  5. [SOLVED] Node aus Cluster richtig entfernen

    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.
  6. Public-facing Proxmox cluster randomly loses http connection on nodes in a rotating/random fashion

    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...
  7. node seems to be offline

    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...
  8. Add node to a cluster from another network

    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...
  9. Cannot Create/Join Cluster - No Networking Available

    I've just installed proxmox on a server, recreated all my VMs from esxi, and am now working on creating a cluster between two hosts. Host1 has all the VMs on it (3 LXCs and 2 VMs) while Host2 is brand new. Both are on DHCP with static leases. I was able to create a cluster on Host2 just fine...
  10. Node in Unknown State but VMs online

    Hello there, I renamed one of my nodes today, the Virtual Machines are online and functioning normally however the node is in a 'unknown' state (the grey icon). This node is in a cluster. Any ideas? Thanks, Tom.
  11. Cluster node neu aufsetzen unter gleichem Namen?

    Hallo zusammen, In meinem Cluster aus drei Node muss ich eine Node neu aufsetzen. Sie soll aber möglichst nach der Neuinstallatation mit gleicher Konfiguration wieder Teil des Clusters werden. Muss ich sie zunächst aus dem Cluster löschen und ihr danach sicherheitshalber einen anderen Namen...
  12. Backup on another Node

    Hi Guys, I have a few VMs running on my main server that I would like to back up. For this I got a second, weaker Intel NUC, on which I also installed Proxmox and connected an external USB hard drive for backups. This NUC should only serve as storage space a small NAS that I need for other...
  13. Cannot Delete Node From Cluster

    Hello everyone, I'm folowing the: Remove a Cluster Node but when trying to delete Node 1 (powered off as well) from Node 2 I receive this: root@proxmox2:~# pvecm delnode 192.168.1.4 400 Parameter verification failed. node: invalid format - value does not look like a valid node name pvecm...
  14. i need to understand multi node

    Hi i have my main pve1 with 40GB Memory and 8 cores then i create a new pve2 with 64GB Memory and 10 cores and join pve1 to pve2 so does this allow me to use 50GB memory and 12 cores on one vm in pve1 ? this is just an example as i need to know if its possible to use higher values then with one...
  15. Cant edit corosync.conf

    Hello, I am absolutley new on VM plattforms. I tried to add in my Proxmox a node by editing "corosync.conf". After I realized that I may made a mistake.. Now I cant delete the Node which is existent but also not. Here some Screenshots... When I try to delete the second node I get "[ Error...
  16. Getting Questions Marks on Nodes and VMS. A Couple Times I have gotten Exclamation marks on my Proxmox node with the PBS Server I am running on.

    I have had some weird behaviour. A couple times I have gottent Exclamation Marks on the Node and VMs the Proxmox Node which my PBS was running from. I think this had to do with exceeding the Hard drive space allocated, hence resulting in an I/O Error. I freed up some space on that particular...
  17. [SOLVED] New Cluster Reboot Problems: NTP, Adding a new Node

    Hello all, [Background] We recently set up our first Proxmox cluster with four new HP ProLiant DL360 Gen9 servers and a HP-2530-48G (J9775A) switch. The servers' NICs configured to form LACP bonds to the switch, and we have set up CEPH and HA in Proxmox. [Issue 1] We were getting random...
  18. Several remote Standalone PVE - Central Management

    Comparing to Vmware, Hyper-v, RHEV, and other solutions... Beyond managing a cluster, central manager(Ex.: Vmware vCenter, Windows server manager.) is also good for safety and easily maintaining several remote node of virtualization. It gives us centralized configuration, and monitoring...
  19. 3x proxmox node with ceph: how to allow single node mode? Or 2 node needed for ceph at least?

    Hi! I installed for 3 node: Proxmox host: 2x1 HDD RAID 1 for host and 1x 1 TB HDD for Ceph. First node is the strongest, others are slower CPU / less RAM. node 2 and 3 only for ceph backup, tested with live migration, worked with all of 3 node. But I want use node 1 as nas, database server...
  20. 2 Node Cluster, need to remove 1 node

    Hello, I currently run Proxmox 6.1-7 with a few virtual machines including pfsense. I noticed the cluster option and it seemed intriguing so I created a cluster to try to learn more about it. I have my main node with all my VMs (called pve) and a second node (called proxmox). I need to remove...

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