centos

  1. How to assign static public ip to my VPS.

    Hi friends! Can someone guide me how to setup public static IP with my VPS? I have flowing scenario right now. I have Proxmox installed on my server I have created a Virtual Machine on this server and installed Centos 7 OS and web host control panel so that i can use this as a web server. I...
  2. 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...
  3. How do I prepare a proper cloud-init image for CentOS 7?

    Hello, I want to prepare a cloud-init image, which is able to resize (grow) the HDD space and partitions. While it can grow the actual HDD space, it is not able to grow the partition.. I'm not sure, what I'm doing wrong... Is there a good tutorial about preparing a CentOS Cloud-Init image?
  4. container incorrect login (no login)

    Hello, I create container but still get incorrect login each time by using username as root with different passwords but still the same. #cat lxc-monitord.log lxc-monitord 20191002161236.771 INFO monitor - monitor.c:lxc_monitor_sock_name:212 - Using monitor socket name...
  5. Second (and not only) IP on Centos 7 VM (KVM) machine

    I attempt to assign secondary IP address on a CentOS 7 KVM VM. My node is on OVH. I already added an IP (virtual mac etc) on the CentOS 7 VM and it's working fine. I attempted to replicate the same procedure, assign an extra IP but I can't ping it from the outside. Is there a limitation? I mean...
  6. [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...
  7. All CentOS 6 CTs terminals/ssh is broken after update

    Hi , I havent upgraded proxmox for ages, and did this last week with update to 5.3-12 and latest kernels . After restart CTs with UBUNTU are functioning fine , however CTs with Centos 6 have these issues : 1. SSH is unavailiable : PuTTy says : login as: root root@MyCT's password: Server...
  8. How to port forward from Guest to Host, specially for port 443

    Hello there, I have problem to port forwarding port 443/https through from VM to Host, i do forwarding setup in /etc/network/interface, there no problems in port 80, i can access the public host ip, but when i try to connect through port 443 is unable to connect, i check the connection by ...
  9. [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...
  10. 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. #...
  11. [SOLVED] CentOS 7 container IPv6 DHCPv6 and default gateway

    Hello, On my network, I have a dhcpv6 server and router advertisement configured as Managed (dhcpv6 gives the address, radvd gives routes/prefixes/gateways). Proxmox settings are below: Proxmox generated network config: # cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 ONBOOT=yes...
  12. [SOLVED] ceph lxc vzdump backups fail

    Hi, I'm trying to run vzdump snapshot backups of my centos 7 lxc containers to a local ZFS raid 1 storage. The LXC containers run on CEPH bluestore. BTW: I've also tried this to a shared NFS storage and a local LVM storage. The backup of some containers hangs until I manually stop it. I think...
  13. 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...
  14. [SOLVED] Resize disk of cloud-init clones

    Greetings. I am trying to figure out a way to resize disks of cloud-init created clones. At the moment created VMs have just as much storage as the image. Note: I want to provision Centos 7 only VMs. If anyone can provide a different solution to provision centos VMs with custom disk space you...
  15. [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...
  16. Install on rpm-based OS.

    Hi. Please tell me, i can install Proxmox VE on rpm-based OC (for ex. - CentOS)? It`s possible?
  17. 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?
  18. Use of container templates in offline environment

    Hello, I would first like to thank the Proxmox team for their excellent software. I have a particular use-case of PVE, and I hope this is the correct place to address my issue. I work for a company where we use PVE in an offline environment due to security concerns. We have adopted the use of...
  19. 2 VM | Game, Web server

    Hello ! I use OVH game dedicated server , running VPS Proxmox VE 4 (64bits), and i have my own block with 4 IP addresses (one is non-usable because it's used as default router). So, on same dedicated i run at this moment 2 VDS with Freebsd and CentOS. If i try ping from one VM to another i get...
  20. Cenos VM freezes during boot

    Hello, I seem to have a problem with a clients VM within Proxmox. Everytime it reboots and you get to the kernal selection screen, no matter what option is selected the cursor then flashes then freezes. Has anyone had any similar problems ? Its only just started to be an issue over the last...

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