1. P

    Proxmox 8.1 / ZFS 2.2: Docker in Privileged Container

    I'm excited about the 8.1 release because it ships ZFS 2.2. This should enable running Docker inside privileged LXCs. [1] (Unprivileged LXC is a different beast, let's keep this thread focussed on the privileged LXC use case) And indeed, it's super simple: Create privileged LXC on a ZFS...
  2. F

    webgui and ssh unavaliable due to issue with LXC container *how to fix???*

    very new to the forums. im pulling my hair out over this issue. lenovo thinkcentre m92 i7 4th gen 16gb ram 256gb ssd boot drive (proxmox 4) 500gb hdd x2 (zfs pool equivalent of raid1) lxc container running debian 11 i was tryna get nextcloud working inside of a debian 11 lxc container last...
  3. P

    [SOLVED] No space left on /var

    I'm doing a test run using docker in an unpriviledged lxc (I know, and it will eventually be moved to my production VM). All is working fine and I have a few images (portainer, traefik), but when I try to deploy something larger (e.g. paperless) I'm finding an error that there is no space left...
  4. F

    LXC 1 docker to LXC 2docker networking

    Hi there, I'm trying to grasph the workings of networking in Proxmox. I was following this guide but it seems the command lxc profile show defaultdoesn't work. I would like to connect two docker apps that are on different lxc togheter. Where...
  5. C

    Docker Issue WSL2, W11

    Cheers Sirs, I'm trying to open Docker Desktop in a W11 virtual machine, but I'm getting this alert: This is the WSL --Version WSL --status When I'm trying to install Ubuntu this error Display: About Windows Features: Aboute PVE Its Enabled Nested Virt on PVE: I have already...
  6. R

    Systemctl and docker running slow on the lxc container

    Hello, there is a problem with LXC containers on my setup. When trying to use docker or use systemctl, the executables are just freezing for a couple minutes without cmd output. lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits...
  7. D

    Poor performance in VM hosting Plex

    I have a Ubuntu Server VM on Proxmox 7.4-16 with Plex in a Docker container. I also have TrueNAS Scale running as a VM on this same Proxmox host. TrueNAS has 2 pools it shares via NFS to the Ubuntu VM. Other docker containers run fine, but they aren't as demanding as Plex. The CPU is set to...
  8. D

    Starting Docker Containers in unprivileged LXC on USB Hotplug

    Hello Proxmox Community, I'm using Proxmox on my home server. I have several USB Devices (DVB-S Receiver, 3D Printer + Webcam) that I want to connect to my Server and use from Docker Containers (Running minisatip or octoprint). The USB Devices are turned off most of the time and are only turned...
  9. A

    [TUTORIAL] Docker image for Proxmox Load Balancer

    Hello, I personally operate a hyper converged cluster on Proxmox and was looking for a solution to implement load balancing for VMs and LXC in my environment. In the process, I came across this project which covers exactly what I want to achieve...
  10. K

    VM/LXC Initialisierungsscript Docker und Portainer

    Hallo zusammen, ich würde mir gern ein initiales Startup Script erstellen, welches ich in einem LXC Temlpate ergänze, um einen fertigen in Portainer gejointen Docker LXC erhalte. Soweit so gut... nun stecke ich jedoch bei der Nutzung der Portainer API fest. Bis dahin läuft alles wunderbar, nur...
  11. C

    Vm running slow with sata drive passthrough

    Hello, How to troubleshoot a slow vm? I configured this vm to have direct access to a seagate sata drive with passthrough. The drive is setup with a NTFS partition so if I need to take it out and connect it to a windows machine. It is running current version of ubuntu server. The vm has 1...
  12. Dunuin

    Offtopic: Rootless docker storage driver for Debian 11/12 VM?

    Hi, A bit offtopic but I've read several threads here discussing storage drivers when using LXCs and a lot of people here know more about docker than I do, so maybe some can answer me a question. At first I was running a few Debian 10 LXCs with portainer and root docker with fuse-overlayfs...
  13. A

    Steps to setup a new server using Proxmox Containers with Docker

    I read some threads before here with similar questions but I think I couldn't find what I'm looking. First and foremost I'm someone that is new to Proxmox and Linux. I just got a NUC to create a new home media server. I feel that there are different ways to design the server. In a high level...
  14. M

    Cifs share on stack docker

    hi all, I state that I am not an expert on proxmox and I am seeing many guides, I have followed the various posts to mount a cifs and give permissions to an lcx and from the console I can create folders (before I had access denied), having said that i created a stack on portainer for docker...
  15. M

    Docker with PVE Ceph

    Hi guys, as the title suggests I'm trying to get docker volumes to be stored on ceph that is integrated with proxmox. As far as I've seen the proxmox integrations does not have NFS support (correct me if I'm wrong). I'm on ceph pacific moving to quincy and PVE 7.4.3. Is there a supported way to...
  16. T

    [SOLVED] Crash MariaDB:10 (>10.4.28) on Docker in LXC on BTRFS

    Hi, we have encountered a strange situation: Running: 1. PVE 7.4.3 2. Partition /dev/sdb1formatted with BTRFS 3. Partition /dev/sdb1 mounted at /vol/data on host 4. Storage added: `pvesm add btrfs data --path /vol/data ; pvesm set data --format raw` 5. Unpriviledged LXC container created with...
  17. S

    Setting up wireguard docker issues

    I am trying to set up wireguard docker on a proxmox server using docker compose. I installed the docker engine using the instructions on Docker version 23.0.2, build 569dd73 Docker Compose version v2.17.2 Proxmox version...
  18. T

    docker-compose: command not found

    Why cant run docker-compose with my Container in Proxmox? debian-11-turnkey-core_17.1-1_amd64.tar.gz
  19. M

    CT not properly working after manually making privileged

    I wasnt aware of the process how to make an unprivileged CT privileged, so I just changed "unprivileged: 1" to "unprivileged: 0" in the conf. Then I could not start docker any longer the CT, so I reversed this change. But docker could still not be started. I assume the permissions have been...
  20. t0mz

    Migrating server with 30 Docker images to PVE

    I got a server which is currently running ~30 docker images. Services like Nextcloud, Akkoma, Grafana, Keycloak, etc. with their associated databases with 11TB BTRFS raid storage. Now, this server has got plenty of resources left so I am wondering if I should migrate the current setup to PVE for...


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