lxc

  1. What is the best way to replicate an lxc container in another proxmox?

    Hi folks, I need to replicate a lxc container that I have in a proxmox server on another new one but i don't really know how to do it because i'm new to this. I want to follow best practices. This is the output of df -h (only lxc info)...
  2. Cannot open /proc/stat: Transport endpoint is not connected

    Hi Guys, I started to have a problem on a Proxmox v6 with LXC. After some time after run of a core server We're getting in VM while top / htop the message: Cannot open /proc/stat: Transport endpoint is not connected (top: failed /proc/stat open: Transport endpoint is not connected) A stop /...
  3. Issue moving containers from LXC to Proxmox

    I am new to Proxmox and this is my first time posting, but I will do my best to provide as much information as I can. I have been running a plain Debian server for a number of years now but decided that I wanted to give Proxmox a try for it's additional features and ease of management...
  4. LXC 5 Support to Proxmox VE

    Hello, can you please add LXC 5 LTS to next Proxmox releases roadmap? Link: https://discuss.linuxcontainers.org/t/lxc-5-0-lts-has-been-released/14381 Thanks!
  5. LXC with URbackup

    So i'm trying to do something unconventional on older hardware. Ill explain where i am and what doesnt work and see if anyone can help me. I setup ZFS under proxmox and passed it via a mount to an LXC container. I have that working great and Urbackup is backing up into this setup no problem...
  6. Passthrought USB TV tuner (DVB RTL2838) to unprivileged container inside Debian Bullseye host

    Hi, I have some question about using VDR inside a lxc container. I'm not sure if here is the right place to ask, but as I found some usefull related indications (https://forum.proxmox.com/threads/rtl2838-dvb-t-usb-dongle-as-ads-b-receiver-in-lxc-container.103378/...
  7. [SOLVED] LXC Snapshot Details?

    From my wiki reading (perhaps missed details and thus my confusion) some things aren't entirely clear so I wanted to hopefully get some more details here. I have an LXC guest on Proxmox 7.2 with ZFS compression enabled: zfs set compress=zstd rpool/data/subvol-211-disk-0 The volume is currently...
  8. lxc-top error cgroup2 proxmox 7

    Hey, I just registered on this forum. Still new to proxmox. wanted to ask if anyone else sees a similar issue with lxc-top does not seem to work properly on Proxmox 7 It gives some error like 'Unable to read cgroup item ...' and I tried this on multiple installations. attaching screenshot...
  9. [SOLVED] [Backup & Restore] How to create a CT from an existing volume (disk-image)

    Concern: Backup & Restore I restored a volume (from ceph RBD), and want to start a CT from it. How should I create & start a CT from which I have the disk image ? Preferably without re-creating the /etc/pve/nodes/{node}/lxc/{vmid}.conf config file from an existing one. (Consider I lost the...
  10. [SOLVED] Firewall rules seem to have no impact on LXC containers

    I'm trying to set up Proxmox VE firewall rules; except those rules don't seem to do anything on CT level. I had enabled firewalling at: Datacenter level PVE level CT's vNIC (net0) level CT level ^ The minute I enable firewalling completely, I can see that all the incoming connections are...
  11. Failed to run lxc.hook.pre-start for container

    I'm new to Proxmox and used the https://nodetwelve.com/add-storage-drive-to-proxmox-7 guide to add an external SSD disc to the Proxmox server. After a period of time, the SSD becomes a read-only file system, which prevents me from booting the LXC container. I removed that mount point and...
  12. Container bekommt keine Verbindung mit gesetztem VLAN-Tag

    Hallo, Aufbau: Ich habe 3 physische Netzwerkschnittstellen (NIC 1 und 3 sind baugleich) in meinem bare-metall verbaut, welche die VLAN IDs 1-11 bedienen. - Die erste NIC ist die Proxmox Konfig NIC und wurde bei der Installation verwendet (vmbr0 + vlan-aware + bridge-vids 1-2). Diese ist per...
  13. restoring container from .raw-file

    Hello, Im not too experienced with Proxmox and I have a little problem with dataloss... My whole Proxmox Host-System crashed lately and I wasnt able to repair it. So what I did was I copied all the vm and container-image files from that server and set up a new one. Now when I try to mount the...
  14. [SOLVED] No LXC container are starting since last update, PVE7.2-3

    Hello, after the last update all my LXC containers stopped working. Here is what I got after running root@pve01:~# pct start 106 --debug problem with monitor socket, but continuing anyway: got timeout main: 256 Container is already running dmaps:2112 - Read uid map: type u nsid 0 hostid...
  15. Allow ping among LXC in the same private network

    Hey everyone! I have read the PVE Firewall documentation plus a bunch of posts on these forums and, if I have understood correctly, there is no way to configure a single rule allowing ping among all LXC in the nodes of a Proxmox 7 cluster as rules at the datacentre level don't apply to...
  16. Docker Pull - connection reset by peer

    I use docker on a RockyLinux 8 LXC-Container on Proxmox 7-Host for a while and was able to pull images. For a few months now i am no more able to pull images from docker. The error message i get is: Error response from daemon: Head...
  17. Proxmox 6.4-13, LXC Container with Docker report Stats as 0

    I current have docker installed on an LXC container, as said in the title, `docker stats` reporting 0 for everything I have tried unprivileged and privileged containers, including nesting and keyctl. Addition, I've attempted adding `cgroup_enable=memory swapaccount=1` and...
  18. LXC Container old Versions available

    Hello everyone, i was testing out some options to bring my services from VMs to LXC containers, unfurtnatly the available templates arent up-2-date. The alpine is from last year and the available one on https://uk.lxd.images.canonical.com/ is from the 03.05.2022 and is the new 3.15.4 instead...
  19. [SOLVED] LXC Containers not Migrating Properly in Proxmox VE 7.0

    I am having an unusual problem where, when I migrate a container from node 1 to node 2, it breaks. I migrate the container, the container shows up in node 2's VM list just fine, but when I try to start the container, it doesn't boot. It comes up with this errer "TASK ERROR: unable to open file...
  20. [SOLVED] Moving Container Fails

    I have a container that I created on a directory storage and I'm trying to move the disk to LVM-thin storage. Is there any way to do this? Everytime I try to move the volume I get an error. I think it may not be possible (at least through the GUI). Logical volume "vm-901-disk-0" created...

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