pve

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    Exposing PVE web interface to public internet

    Anyone knows if the PVE web interface has been tested sufficiently to be secured? Do you guys expose the PVE web interface to the public internet? Just wanted to get a sense of how you guys are setting this up. I tend to try and do everything via HTTPS only as I often encounter places that...
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    [SOLVED] `systemctl status sniproxy` is inactive even though `ps axf` shows it

    1. I ran apt install sniproxy in PVE CLI 2. And started it with systemctl start sniproxy 3. `systemctl status sniproxy` shows it as Active: inactive (dead) since Fri 2023-04-28 11:20:42 +08; 3min 33s ago 4. However, I can see it still running using ps axf 5. It's not really affecting me other...
  3. J

    Periodically run fsck on LXC

    Good day everyone! So I have a number of LXC on a Proxmox VE version 7.4 cluster with 5 nodes at the moment, and recently I had a file corruption problem on one of the nodes that affected the LXC in it (both SSD-ext4 pool and ZFS pool). That's in the past, but it got me thinking how am I...
  4. A

    Keycloak latest with PVE 7.4-3

    Hello community, maybe some one can help me solve this issue. I have a PVE server with configured openID realm ~# cat /etc/pve/domains.cfg pve: pve comment Proxmox VE authentication server pam: pam comment Linux PAM standard authentication openid: [redacted] client-id...
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    /etc/pve/nodes/raspberrypi/pve-ssl.pem' does not exist! (500)

    Hallo, ich habe auf meinem Raspberrypi Proxmox installiert. Diesen habe ich übers Terminal zu meinem Cluster hinzugefügt. Als ein Fehler beim Pi auftrat, habe ich Proxmox neu installiert. Die alte Installation des Pi's verschwand aber nicht. Dann habe ich das Verzeichnis...
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    Confused... VM FileServer using ZFS on the host.

    Hello Guys, i was using proxmox VE from long time ago, using clusters etc, on different ways. Now i need to make a File Server and i want use one of the Host who have 3 HDD Disk 8TB on a zfs raizZ1-0 on the PVE host. The first thing I thought of was create raw images for the VM that would work...
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    Can you mount CephFS on PBS as Datastore?

    Hello guys, we have a PBS running in our Dev-Environment with a Tape-Lib attached, but as I found out, you can only backup to tape if the backups are on a Datastore beforehand... Originally I was planning to backup directly to tape, so I deployed a 1U PBS Server that barely has enough space for...
  8. S

    Unable to log in on PVE servers with Firefox since update to 7.4-3

    I have a three machine cluster and have used one as the 'main' interface for a year or so. I use Firefox as my main browser on a KDE desktop. I upgraded to 7.4-3 last week and since then I have been unable to log in on the machine I usually log into. I have also now found that the other...
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    [SOLVED] The current guest configuration does not support taking new snapshots

    Hi all, I've had a look through the threads for users who have experienced the same issues with being unable to take snapshots on VM's, however, my VM's are using the qcow2 virtual disk format. It weirdly seems limited to just the Windows Servers, however, Windows 10 Pro and Linux servers seem...
  10. J

    Migrate LXC leaves it with no access to network beyond other LXC in the same node

    Hello. As of lately (a week or two, using 7.3 and the problem persists after upgrading to 7.4), when I migrate a LXC from a node (e.g. proxmox1) to another node (e.g. proxmox4), the LXC cannot connect/ping to, or be connected/pinged from, any LXC but those in the same, new node. When I migrate...
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    Are remnants of old LXC in /var/lib/lxc safe to delete?

    Hey everyone! I had a problem with one of my nodes (proxmox3) on my LXC-only, 5-node, v7.4 cluster which lead to data corruption (filesystem) inside the LXC. I am still trying to figure out exactly what happened, but rebooting the machine triggered fsck on the main disks and the node was...
  12. J

    Debugging sporadic networking problems on LXC

    I have a 5-node cluster with LXC only. From time to time, some LXC loses connectivity. It's sporadic, sort of random even. But when it happens I am very lost at how to properly debug it to know the specific cause of it. This weekend happened again. Took the chance to upgrade the node from...
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    Check of pool pve/data failed (status:1). Manual repair required!

    Good afternoon, I'm asking for help in recovering damaged metadata after a 220V drop on the server, when the power was restored and the server booted up, I got an error in the Proxmox panel Check of pool pve/data failed (status:1). Manual repair required! then booted from LiveCD debian mounted...
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    PVE goes offline without any notice in logfiles, dmesg, even without kdump

    Hi guys, I could not find any guidlines for opening posts like that, so here we go: The environment: PVE Host hosted on hetzner root server (AX41) PVE version: 7.3-6 CPU: 12 x AMD Ryzen 5 3600 6-Core Processor (1 Socket) RAM: 64 GB Storage: 2x1TB HDD in RAID1 as storage for VMs and containers...
  15. R

    pve versions when extending a existing pve cluster with new nodes

    Hello, I am running a five node pve cluster with PVE version 7.3-4 . I would like to add three nodes which at the moment build a small cluster on their own. So I have to reinstall these nodes and then join each new installed node to the existing five node cluster. The question is how...
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    Backup Job not working PVE -> PBS

    Hi, I have 2 Backup Jobs planned in my Cluster. They are basically identical, just different PBS Backend und some time Shifts. Yesterday i checked both PBS Servers, and found the last Backup was saved at 22.03. So no backup on 5 consecutive days: 23.24.25.26.27 .... just found out by ... hmmm...
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    Cannot run ls /dev/serial/by-id/ on PVE - No such file or directory (5.15.102-1-pve)

    Hi, I am running a Proxmox VE installed by iso image based on version 7.3 (https://www.proxmox.com/de/downloads/item/proxmox-ve-7-3-iso-installer). uname -r shows 5.15.102-1-pve I need to passthrough an USB Stick into a LXC and for this i need the unique name of the stick. Usualy i get it by...
  18. J

    [SOLVED] NGINX with kTLS on unprivileged LXC on Proxmox 7.3

    Good day everyone! I have a 5-node cluster on PVE 7.3-6 with a couple hundred unprivileged LXC, all using the Debian 11 Bullseye template. I was looking at how Netflix can serve 800Gb/s of TLS encrypted video content from a single server, and a large part of it appears to be kTLS. I also saw...
  19. D

    [Improvment] Multipath configuration shared

    Hi We use a ISCSI Compellent SAN which use Multipath. it works very well but the creating of a new VM is a manual step by step process. One of the steps is the multipath.conf modification to add the real name of the VM to the wwid. It is shared by all the proxmox nodes. I have two questions : -...
  20. J

    PVE Keeps Trying to Connect to Removed NFS Share

    Hi, all, I recently removed an NFS share via the GUI. I also checked the storage config and found no traces of it. I also ran umount -l nfs-mbdfs2-datastore. But I still get errors in the syslog about an NFS connection timeout. Any help would be appreciated! pve-manager/7.3-6/723bb6ec...

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