February 24, 2025, 1:03 am
I have a Prometheus + Grafana setup in my home lab that is working well.
I have a Proxmox cluster that is consists of 3 nodes. I like to monitor my cluster.
I notice that Proxmox has no built-in support for Prometheus:
![1721866484193.png]( "1721866484193.png")
Considering that I already have a working Prometheus instance, should I use it for Proxmox or use what monitoring that Proxmox come with it?
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February 24, 2025, 1:09 am
Hallo,
Leider beginnt mein erster Thread gleich mit einer etwas prekären Situation:
Wir betreiben eine 4 Node Proxmox Cluster mit NFS Storage seit Monaten mit Veeam back ohne Probleme.
Leider hakts nun etwas beim Vergrößern eine Disk am Main Fileserver.
Ich möchte die Disk von 12 auf 14 TB vergrößern ( Via GUI, bekomme jedoch folgende Meldung:
TASK ERROR: VM 201 qmp command 'block_resize' failed - Bitmap...
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February 24, 2025, 1:22 am
Hello,
how can I mount a LUKS encrypted drive on a unprivileged container?
When I try I get:
root@lxc:~# cryptsetup luksOpen /dev/8TB_USB 8TB_USB
Device /dev/8TB_USB is not a valid LUKS device.
root@lxc:~# cryptsetup luksOpen /dev/disk/by-uuid/32d11513-06a3-4e72-a799-8a987efdacca 8TB_USB
Cannot initialize device-mapper. Is dm_mod kernel module loaded?
Cannot use device 8TB_USB, name is invalid or still in use.
Enter passphrase for /dev/disk/by-uuid/32d11513-06a3-4e72-a799-8a987efdacca...
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February 24, 2025, 1:34 am
Hello, I need some help setting up my network. My instances are not getting an internet connection, and I'm not sure what I have configured wrong. It would be nice if someone could help.
Code:
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
iface lo inet6 loopback
auto enp2s0
iface enp2s0 inet static
address 116.202.32.16/26
gateway 116.202.32.1
pointopoint 116.202.32.1
up sysctl -p
post-up ip address...
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February 24, 2025, 1:37 am
I am using Ceph RBD as my VM-Image storage backend. Just recently one of my Ceph OSDs crashed, I had to replace it. Now a recovery is running, a few PGs are degraded there.
This resulted in VMs not being able to boot anymore. I don't know if it's just a coincidence that it happended at the same time or if it's related to ceph doing a recovery, but some VMs are stuck at "Booting from Hard Disk" and nothing happens. I already tried playing around with the HDD options of the VMs (skip...
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February 24, 2025, 1:39 am
Hello,
I want to crate VM using REST API , I have all disk copied in storage , but getting below error for below POST API
https://pve.proxmox.com/pve-docs/api-viewer/#/nodes/{node}/qemu
O/P:
{
"errors": {
"tpmstate0": "invalid format - duplicate key in comma-separated list property: file\n",
"ide0": "invalid format - duplicate key in comma-separated list property: file\n",
"efidisk0": "invalid format - duplicate key in comma-separated list property...
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February 24, 2025, 1:39 am
Hello
We have Proxmox VE 8.3 cluster with some nodes used shared SAN storage while some nodes have only local disks. I needed to stop one node with local storage to do a hardware maintenance. So I migrated VM's to another node with shared storage, this passed online w/o problems. Now I try to migrate VM's back from shared storage node back to local storage node but it seems problematic. In web GUI in migration form I do not see target storage selection item, just nodes list. If I try to use...
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February 24, 2025, 1:43 am
Hi There, exited about using proxmox in our environment as we move away from VMware. I have a instance where I'm upgrading a clients solution from windows 2003 to a completely new solution running on Linux across multiple sites, i need to send preloaded servers to sites with base images already loaded which can be configured remotely. My challenge is creating a custom install set for our field teckies with basic skills to be able to reload a machine, ideally the process should involve as...
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February 24, 2025, 2:00 am
Hello,
I have recently downloaded proxmox ve on my laptop but I am trying to revert my laptop back into a windows machine because I am looking to sell it. But ever since I downloaded proxmox and I try to use windows installer and I get to the partition drive screen my nvme is showing up and I cant delete or select any drive that is there. How can I fix this and get windows back?
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February 24, 2025, 2:03 am
Hi Guys, I need some help here. My container is unable to start after I turn on my cluster. This is what I get when I try to turn it on.
![1740370433822.png]( "1740370433822.png")
I have tried to reboot the cluster and restore the backup but still get the same error, Any idea?
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February 24, 2025, 2:09 am
Hi everybody
I have a Proxmox 8.3.3 node working well until a powerfailure. When I have recovered the power I got an error on Boot, I use fsck to fix inodes and continue booting but GUI.
Error "Failed to start pveproxy.service" al boot
If I do journalctl -xeu pveproxy.service
Feb 20 23:18:49 pve systemd[1]: Starting pveproxy.service - PVE API Proxy Server...
░░ Subject: A start job for unit pveproxy.service has begun execution
░░ Defined-By: systemd
░░ Support...
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February 24, 2025, 2:19 am
Hi,
I have three PVE servers running at two separate locations, connected via VPN (two in Germany, one in the UK).
They are set up as one cluster - mainly because of the common VM id number space and occasional non-time-critical machine migrations between the sites.
We do not want to use HA in this cluster and there is also no shared disk image/container storage. The cluster is only use to ease vm/container management.
Our issue: We have noticed that the slow WAN connection with its...
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February 24, 2025, 2:26 am
Hello
First of all I'm sorry because I'm sure I'm asking another variation of the same question that you all see , but I couldn't find something to help me.
I'm coming from a dev/QA tester background, I discovered ProxMox and I thought "what a nice tool for my game servers". I do web and python dev, I know how to install and deploy my discord bots, game servers, web servers, on Ubuntu, I know how to forward ports on my home router. I have a "ok" understanding of the technical context. I...
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February 24, 2025, 2:42 am
Hallo!
Ich bin beim Konzept noch unsicher...
Es scheint nicht ganz trivial zu sein, verschiedenen unprivileged LXCs gemeinsame samba shares zu verpassen.
Trotzdem ist das hier eine Heim-Lösung und keine 1000+ User Company.
Aufgabe:
Es laufen samba, nextcloud und paperless
Ein MFD Drucker kann scannen auf Windows-Shares.
Er kann Dokumente und Bilder scannen und das auf zwei unterschiedliche Laufwerke.
Primär möchte ich natürlich Dokumente scannen, gelegentlich auch Bilder. Daher soll der...
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February 24, 2025, 2:42 am
Sö.....
Nachdem ich nun probiert habe bis der Arzt kommt hier mein Problem.
Der PMG soll den Proxy der Firewall ablösen, da EOL.
Die Firewall macht NAT von extern auf intern und umgekehrt.
Der Firewallproxy macht die richtige Umsetzung des Hostnamens von
sagen wir:
host.interne.domain nach srv.externe.domain mit externer IP Adresse SPF Ok kein Softfail
der PMG hingegen, egal was ich versuche Antwortet IMMER:
srv.externe.domain host.interne.domain (internte ip)
im header.
Was dazu...
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February 24, 2025, 2:46 am
it would be great if the proxmox automated installation support was extended to support giving an answer file url via kenerl boot options.
similar to how debian / ubuntu can support being supplied with ether an answer file url or a cloud-init url.
that would allow automated installs from ipxe menus.
if params could accept something like `set params splash=silent install_toml_url=
https://anserfile.tld/filename `
it would massivly improve the ability to automated installs with existing...
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February 24, 2025, 2:47 am
I tried to move my ceph network to another subnet and now all osd's are not picking up the new network and staying down. I fear i may have hosed ceph, but as a learning experience, would like to see if i can recover them. this is what they look like in the cluster:
![1740325207283.png]( "1740325207283.png")
this is the contents of the new ceph.conf
Code:
[global]
auth_client_required = cephx
auth_cluster_required = cephx
auth_service_required = cephx
fsid = b6005ee3-c72c-4fad-8c48-3b4be1a3cb07...
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February 24, 2025, 2:58 am
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February 24, 2025, 3:13 am
Hi.
Setup:
3 PVE (Running 8.3.3)
1 HP MSA 2040 FibreChannel storage.
- 2 volumes with SAS SSD's configures in RAID10
Running Multipath and LVM (Shared)
Performance is good and multipath is working as it should.
On to the issue..
When i Move Storage of a VMs Hard Disk ex. sata1 from MSA Volume 1 til Volume 2, PVE starts 2 jobs.
VM 100 - Move Disk - Output:
create full clone of drive sata1 (MSA-vg1:vm-100-disk-2)
Logical volume "vm-100-disk-1" created.
drive...
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February 24, 2025, 3:33 am
Heya, can somebody confirm that passthrough with this onboard Radeon is working...and how?
Mainboard: ASUS B650-PLUS, BIOS 3067 12/10/2024
In the past I really hated the passthrough with Vega64 because of the reset bug. Not nice, but it worked. Switched to GTX 1050 Ti, worked better, arranged with the lesser performance (no games).
Now first passthrough attempts with this new hardware (ASUS B650-PLUS) resulted in crashes/black screen/nothing. I am reusing my GTX 1050 Ti right now, but if...
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