configuration

  1. Moving Cluster network from 1GB to 10GB

    Hi all, I am looking to know if there is a fairly easy way to migrate my existing cluster from 1GB to 10GB network without having to tear everything down. I have a spare 10GB network port in each of my servers that I would like to use for the cluster network. Is there an easy way to do this...
  2. can't connect to internet

    Hi, I really hope somebody can help me. I'm new to proxmox and after successfully testing my workloads on it, I moved some important projects to the server and suddenly proxmox decides to stop working and now i can't access my data nor do i know how to retrieve it. I really hope i don't have to...
  3. NTOPNG on LXC Container

    I am running PfSense on Proxmox as VM and I am running NTOPNG as LXC Container on same Proxmox server, I have created a Linux Bridge on Proxmox to PfSense. The problem I am running into is that ntopng is not detecting public network activity on those Linux Interfaces, it can only see local...
  4. Need help with configuring drives for redundancy

    I have an old AMD Phenom x6 PC and figured I'd tinker around with it. My disks are as follows 3x1 TB (currently in zraid) 1x2TB 1x8TB ( newly acquired and shucked from a WD black) I don't need more than 5-6TB of storage atm. I'm thinking there is a way to mirror the 3 1TBs and the 2TB on the...
  5. fabiooreff

    [SOLVED] HOW TO BACKUP PROXMOX CONFIGURATION FILES.

    Hi everyone! I had a series of doubts regarding PVE, I wanted to make a script in order to backup the Proxmox configuration files, on the Proxmox Wiki, they explain that it is recommended to backup the /etc/pve /etc/network/interfaces /etc/passwd and /etc/resolv.conf. My question is, if I...
  6. cloud-init and UseDomains=yes

    1. Setup I use the PROXMOX 6 (proxmox-ve: 6.1-2) I set up a DNS server with dnsmasq dnsmasq is configured to send search-domains The VM is running Arch Linux Within the VM systemd-networkd and systemd-resolved are used I use "cloud-init" 19.3 with netplan 0.98-1 2. Problem There are no...
  7. Direct network connect between 2 VM

    Hello, I need to connect 2 virtual machines directly through a "virtual network cable" without using a switch. Is this possible in Proxmox? Thanks in advance, C.
  8. Port 25 not connecting

    I have installed a VM (Ubuntu 18.04) with no firewall installed either with Ubuntu or Proxmox, but port 25 will not connect, I have checked it with a off site utility and by trying to telnet net into it and nmap also show it not listening en04 is configured for connecting through a bridged port...
  9. [SOLVED] Directory /var/lib/ceph/osd/ceph-<id>/ is empty

    Hi, I finished upgrade to Proxmox 6 + Ceph Nautilus on 4 node cluster. On 2 nodes I have identified that all directories /var/lib/ceph/osd/ceph-<id>/ are empty after rebooting. Typically the content of this directory is this: root@ld5508:~# ls -l /var/lib/ceph/osd/ceph-70/ insgesamt 60...
  10. Save tasks, change backup name with prefix or suffix

    Hi, is there a way to change the default way proxmox names the backups ? We have centralized system of backups for 3 differents proxmox and vm ID are not uniques. Thanks in advance, regards,
  11. ZFS on storage only

    Hi guys, I am absolutely new to Proxmox and also have never installed/configured a virtualisation server for hosting several VMs. So, I heard and thought, Proxmox seems a good idea for that, especially, as I like Debian a lot. The system will be: Ryzen 7 3700X, 32 GB RAM, Gigabyte Mainboard, 1...
  12. /etc/pve/nodes accidentally deleted

    Hi, The title says it all, I've mistakenly rm -R /etc/pve/nodes on a quorated PVE 5.4 2-node cluster. The cluster still runs happily, and pvecm status looks fine and all. But corosync did its job thoroughly removing this directory from the two nodes. I guess the configuration is still in RAM...
  13. New Hardware Configuration

    Hi all, I'm hoping I can get some insightful input from this community. I'm looking at building out a new Proxmox cluster with Ceph as the backend. I'd like to get a couple of answers to see if this makes sense and if not where I should make changes. http://bit.ly/2XvgrXa Its a 2U 4 Node...
  14. No vmbr0 on proxmox

    Hello, I install proxmox on my server, but I have no vmbr0 (only eth0). Is this normal? I intend to use an ip FO. Sorry for the fault, I'm French. Sincerely, Axel
  15. [SOLVED] Customize config template to determine if greylisting is enabled

    Hey, all. Just rolled a Proxmox Mail Gateway to replace my Mailborder gateway I've been using (they aren't developing an up-to-date version fast enough before the OS I use for it End of Lifes), and Proxmox gives me about the same functionality with less restrictions for less (FREE in some...
  16. Proxmox pveproxy configuration

    Now that Proxmox appears to be pretty grown-up, what is the state of configuration for the web front end? 1. How would we add or change the URI prefix for the web page? (For example, instead of < https://myproxy.mydomain.tld:8006/ >, we'd have < https://myproxy.mydomain.tld:8006/URI/ > before...
  17. small 3 node ceph blustore: how use NVME? config recommendations?

    Hi folks, given are 3 nodes: each node 10 GB network each node 8 enterprise spinners 4TB each node 1 enterprise nvme 1TB each node 64 GB RAM each node 4 Core cpu -> 8 threads up to 3.2 GHz pveperf of cpu: CPU BOGOMIPS: 47999.28 REGEX/SECOND: 2721240 each node latest proxmox of course...
  18. ha-storage with two Nas

    Hi everybody, I'm new to this forum and this is my first post. I am stuck in a High Availability cluster setup. I have the following configuration: - two servers - two storage nodes (qnap nas) with iSCSI support. I want to create an ha-setup where: - if one of server fails the vm still runs...
  19. Proxmox cluster node DOS' my entire network when running

    I have installed Proxmox on top of Debian and in the process there was a fair bit of firmware conflicts and issues but I think I eventually got everything into place and proper working order in the end. That would be its own post should it need be to dived into deeper but for now the TLDR of...
  20. Need to implement public IP's to LXC's

    .

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE and Proxmox Mail Gateway. We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get your own in 60 seconds.

Buy now!