1. J

    Centos 7 network settings on nested VM Proxmox

    First of all, I apologize for the bad English. Hi to all. I have a nested server with: Proxmox VE 8.0.3 The network settings in Proxmox look like this: https://prnt.sc/520frY_bB9-g However, when I make the Centos 7 network settings I found on the internet, I cannot get any results. What kind...
  2. R

    [SOLVED] Centos 7 won't start after migrate from ESXi

    Hello, I have migrate a Centos 7 server from esxi to proxmox, but he doens't start up. i get: Warning: /dev/centos/root does not exist Warning: /dev/centos/swap does not exist Warning: /dev/mapper/centos-root does not exist i tried have different scsi controller options, but doens't work...
  3. T

    CentOS 7 Cloud-init Inserting Unexpected DNS Server

    Below is the cloud-init network configuration for the VM: But when the VM boots, there is an additional DNS server being inserted by cloud-init: The DNS server `` is being added but is not apart of the configuration and is not functional: Here are the steps I used to create...
  4. C

    How do I properly prepare a Cloud-Init image for CentOS 7?

    Hello everyone, I'm struggling to properly prepare a CentOS 7 Cloud-Init image, there doesn't seem to be an already prepared image like on Ubuntu and many tutorial are extremely different from each other and I just can't find a way to do this... I've searched for so many tutorials, yet none of...
  5. D

    [SOLVED] Unable to Boot Guest from CentOS 7 .iso

    I am running Proxmox 5.4-5. I have created a VM and mounted its DVD to a CentOS-7-x86_64-Minimal-1810.iso image with the intention of install CentOS. When I power the VM, I see no signs of booting occurring in the Console. qm status yields simply "status: running". The VM's hardware is as...
  6. E

    [SOLVED] Failed to start CentOS LXC

    I get this latest error: /lib64/ld-linux-x86-64.so.2: bad ELF interpreter: No such file or directory I wanted to restart the server and turned it off. I can't open it back now. And I deleted the backup this morning (unlucky.. did hdd cleaning) How do I open this container on Proxmox? Proxmox...
  7. R

    Set additional options to cloud-init generated interface configuration files.

    Hi. On a Centos 7 based cloud-init image I am setting IP address and Gateway of the interface using GUI and it generates network interface configuration file like this: # /etc/sysconfig/network-scripts/ifcfg-eth0 # Created by cloud-init on instance boot automatically, do not edit. #...
  8. B

    Cloud-init and Centos 7

    Hi I'm completely confused with the proxmox support for Cloud-init so hoping someone can help. I've not done very much cloud-init work but I did test it out a few months ago on some VM's in Parallels on my Mac. For that I pretty much had to create a meta-data file, a user-data file and then...
  9. C


    Hello, I have tried a few images, i am currently trying CentOS 7 Generic Image and when it loads up, it will update cloud-init and the os and i cant login via the console even if i change the root password via Cloud-Init within proxmox. i have also disabled these in the cloud.conf ssh_pwauth...
  10. H

    [SOLVED] Update CentOS 7.5.1804

    After the last update of today in Centos 7.5, the virtual machines hosted in Proxmox 3.4 have lost the network and only lift 3 processes, so they remain 100% inaccessible. In addition to Proxmox 3.4 I have virtualizations with Proxmox 5 (I do not know if this version happens) and OpenVZ7, which...
  11. E

    openVPN in the LXC

    Hello, I installed openVPN on the CentOS 7 in LXC but I can't start this service. I getting this error: What can I do for it?
  12. B

    LXC template for Centos 7.4 minimal or Nethserver 7.4

    Where can we download or how can we create newer LXC templates for Centos 7.4 minimal. When I run # pveam available | grep -i centos system centos-6-default_20161207_amd64.tar.xz system centos-7-default_20171212_amd64.tar.xz I only see centos 7 default. I need Centos 7...
  13. M

    vmware to kvm convert initramfs failed boot redhat7 or centos7 (solved)

    For your help: When you convert a vm with redhat7 or centos7 and it failed boot with "dracut-initqueue timeout", rootfs, swapfs not found, then the reason is, the modules for "virtio_scsi" are not found and are not installed. Before you convert the machine do: Thanks for your work!
  14. F

    [SOLVED] Linux VM's hangs on reboot - on different server and different Linux OS's in VM's

    Hello, pve-manager/5.1-36/131401db (running kernel: 4.13.4-1-pve) since 5.1 we have the problem that linuxvm's, we are useing Ubuntu 16.04 and CentOS7, hanging at some reboot. We noticed that at the automaticly reboots after the unattended upgrades. After that i've done manualy some reboots...
  15. N

    Backup Drive accessible from LXC and VM for RSYNC offsite

    First of all - great software. I'm getting into IT and learning Proxmox. I want to set-up a remote server running Proxmox and VM for CentoOS7 that will run a webserver. The server specs are Dual - Xeon E5, primary drive - 960GB SSD, 2nd drive - 2TB SATA, 96GB RAM. I want to install Proxmox on...
  16. E

    Creating Linux Containers

    Hi there, I noticed that the default CentOS 7 Container doesn't have OpenSSH installed on it by default, and I'd rather like this to be on there. How would I go about creating a new CentOS 7 LXC Container and adding it as a template to my VE Cluster? Thanks.
  17. A

    [SOLVED] LXC container with Centos 7 - systemd using 100% of CPU

    Hi, I've setup an LXC container (no protection, not unprivileged) with Centos 7 on proxmox 4.4-1/eb2d6f1e. Randonmly, from time to time, systemd is using 100% of the CPU. This creates major timeouts for all services running on this LXC container. The only way to get around this is to restart...
  18. A

    Cannot establish SSH connection to CentOS container.

    I'm trying to figure out an SSH problem. I can establish an SSH connection from the Proxmox host to a Linux container. I can establish an SSH connection from the container to the host. I can establish an SSH connection from a Windows client to the Proxmox host. However, I cannot establish a...
  19. M

    no /var/run symlink in centos-7 template

    Hello at first I really want to thank you for this perfect product. I discovered Proxmox VE this year and it is the best open-source virtualization platform I have ever worked with. But the problem: I am using Centos-7 templates from your repositories, downloaded through Proxmox VE GUI...


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