lxc

  1. Fuse in proxmox 6.1

    I'm trying to get fuse working properly in proxmox 6.1 inside of an LXC container. In my configuration, I have the following: mountpoint (mp0) backupVolume/path >> Works and mounted Options --> fuse=1 So I think* its all OK, but I'm not sure. Inside the LXC container, I am trying to get...
  2. nfs share from lxc

    under latest proxmox (6.1) i have some issues to run nfs server Feb 11 11:36:32 nfs-intenral systemd[1]: proc-fs-nfsd.mount: Failed to reset devices.list: Operation not permitted Feb 11 11:36:32 nfs-intenral systemd[1]: Mounting NFSD configuration filesystem... -- Subject: Unit...
  3. LXC permission issues, apt fails

    Hi! I have the following configuration -- on the host: On the host I have a user caller mediastorage with 110:117 (uid:gid) "who" owns /mnt/mediastorage. root@proxmox:~# cat /etc/subuid root:100000:65536 root:110:1 root@proxmox:~# cat /etc/subgid root:100000:65536 root:117:1 root@proxmox:~#...
  4. [6.1-5] Weird LXC behaviour : systemd doesn't start any service

    Hi everyone, first post here sorry if i miss some rules, I played with LXC before but i just tried it in proxmox this weeks. All the CT i used are on Debian Buster and are setup via the proxmox webui. I got a strange behaviour on every LXC container i try to run : - I create an unprivilege...
  5. veth does not come up anymore on several LXC containers

    I have a crazy problem and been searching for hours, I'm stuck and can't make sens of it. Any help to troubleshoot and figure out this further would be greatly appreciated. This is my situation: On a Proxmox VE 6.3-1 (amd64) I have various LXC containers, created from the official...
  6. robm

    sar output shows 100% user cpu

    We have an unprivileged LXC centOS 7 container set up on the latest Proxmox. After installing sysstat, sar output shows user cpu at 100%, with cpu being 0% idle, even though there is little to no load on the container or the node. Anyone ever run into this before? Any workaround to get accurate...
  7. NFS clarification – LXC container exporting an NFS share to other LXC containers

    Hello, all. I have to share an NFS dir from one host (server1) to three other hosts (server2-4). I've read many different threads here on this, and I'd like some clarification. 1) Firstly, Can an LXC container share an NFS mount point to other lxc containers on the same node? 2) If not, what...
  8. LXC container snapshot restore breaks container running Docker

    Hi, in the process of automating LXC Docker container installation I came across a problem that makes the container fail to start Docker after restoring a snapshot of the container. Basically I want to setup Docker inside a LXC container and deploy several images using Ansible. I tried to break...
  9. Template request

    Template request: DHCP server LXC template for IPv6. It would be nice to have 1 of these to automatically provide address to new containers.
  10. LXC SRIOV passthrough shows no-carrier

    I have a Mellanox ConnectX-3 card configured with VFs connected to Voltaire 4036's that are running my subnet manager. I have ib_ipoib loaded on the Proxmox host and can successfully assign an IP to the VF and ping my other IB hosts. When I pass the VF to a [un]priviliged LXC container with or...
  11. Network configuration with Proxmox on Hetzner dedicated Server

    Hi, I have installed Proxmox on a Hetzner dedicated Server. Basically I want run multiple web servers in Linux Containers (LXC). Right now all the continuers are Ubuntu 19.04 Containers. In sum I have three public IPs. IP1: 88.198.38.xxx (root IP) IP2: 88.198.165.1xx (additional IP1) IP3...
  12. [SOLVED] LXC nicht möglich

    Hallo Gemeinde. Bin neu in Sachen Proxmox und bin dabei noch etwas am testen damit. Versuchte mal einen LXC Container zu erstellen, leider kann ich nicht weiterklicken beim entsprechenden Formular und weiss nicht wieso. Habe mal ein Screenshot gemacht. Danke für Eure Hilfe. Pat
  13. systemd 244.1 breaks networking in LXC

    Hi everyone, Just thought I would let everyone know that upgrading systemd to 244.1 will break networking if running in LXC container. Found out the hard way and I'm probably one of the first ones since I'm running ArchLinux in LXC and systemd just got bumped up to 244.1. Looking at systemd...
  14. Problem with LXC Backup

    Hi Proxmox Community. We have a problem with our LXC Backup on a single Proxmox Node. We have configured two LXC Container, where one LXC Container alway backups fine without problem, but the second LXC Container have some issues. Both backups to a NAS with different CIFS Shares. Here is the...
  15. Upgrade from 5.X to 6.1 LXC with PVE 5.4

    I have a 5 node Proxmox Virtual Environment currently running at version 5.4-13 I have a 2 node PMG service that I also run based on LXC containers. Am I able to update the existing LXC containers (as supplied by the Proxmox team) to the latest version of Buster and Proxmox 6.1 while still...
  16. Wiki has an mistake in Container - disable Apparmor

    Hi, I wanted to disable Apparmor on one of my Containers, however the wiki sais to use: lxc.aa_profile = unconfined But the container wouldn't start with this option, I had to use the following to get it to work: lxc.apparmor.profile = unconfined Here's the link to the wiki article (under...
  17. Memory issues

    I have been trying to figure this one out by my self but I think I need some help with translation. One of nested Proxmox servers that has 4 LXC servers running (each using ~1G RAM) claims that it is using 14G out of 16G. What is the rest of the memory being used? root@vh0:~# cat /proc/meminfo...
  18. How to handle ports/firewall with Debian Buster lxc?

    Hi guys I have created a container based on a Debian Buster template to use as a VPN server. The problem I have is that only port 22 is available towards that machine and I'm puzzled on how to solve this (fairly new to Proxmox/containers and Linux is not my strongest point) My Proxmox...
  19. Gaia

    "unregister_netdevice: waiting for lo to become free" after container shutdown

    After an unsuccessful shutdown, a stop was issued: lxc-stop: 101: commands_utils.c: lxc_cmd_sock_rcv_state: 72 Resource temporarily unavailable - Failed to receive message command 'lxc-stop -n 101 --nokill --timeout 60' failed: exit code 1 TASK OK # pveversion --verbose proxmox-ve: 6.0-2...
  20. [SOLVED] Migration With HA Enabled Dont Respect Destination Node

    I have an LXContainer that I want to migrate to node3. If I have HA enabled for that Container, it will always migrate to node1, regardless of the selected destination. The container is on shared ceph storage.

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