podman

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    (Community tool) Windows template → clone + Sysprep customize on PVE

    Hi, I built a small community project for something I kept missing after moving Windows workloads to Proxmox: take a golden-image template, clone it, and customize the guest (hostname, network, timezone/locale, workgroup or AD join) with Sysprep — roughly in the spirit of VMware guest...
  2. M

    [TUTORIAL] Podman LXC with Portainer as drop-in replacement for a Docker VM/LXC

    With the current prices of RAM, I tend to slim down my VM/LXC installations if at all possible. Podman is a lightweight alternative to Docker, but there are a few pitfalls I discovered. Contrary to Docker, it uses no daemon and when you install it as an LXC, it has even less footprint. There...
  3. O

    [TUTORIAL] GPU accelerated Graphical Remote Desktop with support for nested containers and flatpaks in unprivileged LXC containers

    This guide explains how to get GPU accelerated applications and full desktop-remoting with unprivileged containers working. It further explains how to get nested containers to run. This not only includes things like docker, podman or kubernetes but also flatpaks as these too -by their use of...
  4. M

    Podman in rootless mode on LXC container

    I have a problem with starting podman as a non-root user on LXC. I have tried it on Debian and Fedora based LXC without success. Installation gone fine, on root account works fine but every podman command from non-root account ends with: cockpit@Test:~$ podman info ERRO[0000] running...
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    Podman container build process has no internet connection (failed to read from slirp4netns sync pipe: EOF)

    Hey! First of all I gotta say that Proxmox is a REALLY great project and I love using it ever since I've heard of it. Sadly I have only one issue with it at the moment. That is that networking to a degree doesn't work well with Podman and Proxmox. Namely during the step where the podman...
  6. K

    Problems using distrobox/toolbox using rootless Podman in LXC container

    Hi, Thanks to a few Reddit threads, I got rootless Podman to work inside an LXC container. However, my intention was to use distrobox/toolbox, and it doesn't work. I've documented everything in detail here: https://github.com/alexpdp7/alexpdp7/issues/10 ; the gist is that these tools create...
  7. I

    How to start a Docker Image within Proxmox ?

    Hello, Using Proxmox VE for quite a while with VM and LXC on 5 physical servers. Too many times, we find ourselves creating a VM or an LXC container for a single Docker application. Mainly, we are creating an additional Linux server for the sole purpose of installing docker within it and...
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