lxc

  1. [SOLVED] LXC + OVH Failover with bridge not working

    Failover subnet: b.b.c.c/30 (+ virtual macs for OVH) Main IP: a.b.c.d/32 vmbr0: addr: a.b.c.d/32 gateway: a.b.c.54 container eth0: addr: b.b.c.c gateway: b.b.c.254 mac: ovh mac for that ip CONTAINER ip address output: ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000...
  2. TwiX

    LXC - Virtualize PVE inside PVE

    Hi, We usually make KVM VMs. But for history reasons we still have some old containers. Openvz containers which were migrated to lxc since PVE4. Now with pve7 some LXCs refuse to start properly (mainly due to old systemd < 232). Also, LXC live migration is impossible. So I'm wondering if...
  3. LXC printer passtrough

    Hello, I want to use my old HP P1005 printer as CUPS network printer. I was able to passtrough device to LXC container and everything was working fine using this additonal lines in config: lxc.cgroup2.devices.allow: c 189:* rwm lxc.mount.entry: /dev/bus/usb/004/006 dev/bus/usb/004/006 none...
  4. Proxmox lxc migration to Nutanix AHV

    Hello Everyone, I have inherited a Proxmox environment where there are some lxc. Are there any possibilities to export lxc or is there a procedure to prepare the lxc for a infrastructure migration? I would like to avoid rebuilding and porting the application inside. Thanks a lot!!
  5. LXC and tvheadend - Continuity counter error

    I have a tvheadend LXC on my PVE7 which is (was) working excellent for years. Since a few months I'm expecting "Continuity counter errors" within tvheadend's log after watching or recording live TV for ~10 minutes, which are visible/hearable as hickups, garbage and artefacts in the video and...
  6. Problems migrating from OpenVZ to LXC Proxmox

    I have a problem by converting OpenVZ container to LXC. It don't starts. Attach a history of commands and logs root@vps2:~# pct restore 102 vzdump-130.tar --storage=local-lvm --ostype=centos --unprivileged recovering backed-up configuration from 'vzdump-130.tar' Logical volume "vm-102-disk-0"...
  7. [SOLVED] VM disk overwritten after migrating to new install

    Hello, I just migrated my proxmox server to a new motherboard+CPU combo. I carried over the HBA and most of the HDDs from my old proxmox install. I had a Samba server LXC which had a couple of disks attached (stored on 3x4TB drives in RAIDZ1), totalling about 5TB of data. Since the data was not...
  8. [SOLVED] CIFS Share und/oder Docker Container?

    Hallo! Ich möchte in meinem lxc Container ein CIFS-share und einen Docker Container laufen lassen. Leider ist es wohl so, dass man für CIFS privilegiert benötigt und für Docker unprivilegiert benötigt. Kann ich das irgendwie umgehen bzw. lösen? Error-Code: docker: Error response from daemon...
  9. [SOLVED] Systemd upgrade freezes Proxmox container

    Posting this for awareness, maybe it will help someone else with the same problem. I converted a Debian 10 VmWare machine to a container in Proxmox without any trouble. I then tried to upgrade the container to Debian 11, but the operation froze when trying to upgrade systemd. Setting up...
  10. MountPoint with lxc.idmap no longer working

    Hi, about a week ago I started getting my NUC-Server working because of problems with my nextcloud container (Docker on Synology). Especially with the data folder for nextcloud I had / have my problems. This folder shall not be locally on my NUC. Until a problem while the installation (Tried...
  11. LXC reboot fehler (Autostart funktioniert)

    Moin Zusammen, meine Linux Erfahrung ist eher erweiterter Anfänger, daher schlagt mich bitte nicht, wenn ich etwas falsch ausdrücke oder etwas nicht kenne. Ich wollte schon einige Zeit lang von Docker Containern auf meiner alten DS412+ weg. Diese sollen als VMs / Container auf einem NUC und...
  12. LXC Backups getting stuck

    This has been an issue on a specific cluster of mine for quite some time and I'm still not sure why even after many updates, my LXC containers never backup (creating a backlog of backup tasks). A scheduled backup, suspend or snapshot, to an NFS drive, will stall before it even begins while it...
  13. [SOLVED] Problem with USB HDD in read only mode at LXC after upgrade 5.x to 7.x

    I did in place upgrade from 5.x to 7 and after that my HDD on LXC bind as mp became suddenly read only. On host I can access mounted UBS drive and write to it as root. On LXCs (priviliged) mp setup did not changed from 5.x, they have no "extra" options added from my end but they suddenly...
  14. Persistently Use FUSE Inside of LXC Container

    I am using a package called s3fs which allows you to mount s3 object storage on a linux machine as a disk. When trying to mount it, I get the error fuse: device not found, try 'modprobe fuse' first After referencing this thread, I was able to figure out that I need to run the following...
  15. GPU in LXC for transcoding

    Hello, does anyone know how to get hardware acellerated transcoding to work in a lxc? proxmox (host) has: apt isntall pve-headers ./amdgpu-pro-install --no-32 --opencl=legacy,rocr -y apt install amf-amdgpu-pro lxc conf: lxc.cgroup2.devices.allow: c 226:* rwm lxc.mount.entry: /dev/dri/card0...
  16. Bind SMB/CIFS mount point or priviliged LXC with CIFS Utils?

    Hello fellow Proxmox enthusiasts, I want to set up a few LXC containers which need to access network shares (SMB/CIFS). I noticed that in order to get them working I need a privileged container with CIFS enabled. Is it a better method to mount the network share in proxmox and bind the mount...
  17. USB Passthrough to LXC Plex

    So I started recently with VE 7.0, created LXC and installed ubuntu + Plex. Idea is to use a USB drive connected to the machine to read media files through to Plex For USB passthrough I followed this guide here Then followed this guide to change cgroup What I cannot figure out, is when I go...
  18. Need help for lxc intel gpu

    Hi, I use intel i5 10500 to host Proxmox VE 7.0-11. Run vm for openwrt, home-assistant and xpenology, and I want add lxc for Plex and Jellyfin. but I cant let lxc use my UHD Graphics 630 for Plex HWtranscode. on host: root@pve:~# ls -l /dev/dri total 0 drwxr-xr-x 2 root root 80 Aug 20...
  19. When will the debian 11 template be available?

    I am using Proxmox 6.4 and would like to install LXC debian 11 but this template is not yet available. It says that Debian 11 can be installed manually. I downloaded this rootfs and created lxc. LXC works, but I had to install some basic packages, e.g. nano, openssh etc. When Proxmox adds a...
  20. Upgraded LXC on proxmox 6.4 host to debian 11, apparmor issue

    I just upgraded my test LXC to debian 11 (bullseye) and am now getting the following issue in dmesg on my proxmox host. In addition, /run/user/0 is not mounting on the LXC: audit: type=1400 audit(1629043770.101:649): apparmor="DENIED" operation="mount" info="failed flags match" error=-13...

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