Questions tagged [lxd]

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How to fix network for docker container inside lxd virtualization

Host machine is running LXD in which is installed docker. Guest machine (host of docker) has dedicated mac address and ip address so it is not using any NAT for accessing the Internet (but shared the ...
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25 views

LXD containers starting blocks network

I have a PC working as a server of LXD containers. I have about 100 ubuntu 18.04 containers. I use nesting in some containers to separate administration for groups of servers. I have not always all ...
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51 views

Installing LXD Stucks

I upgraded my ubuntu version from ubuntu 16.04 to ubuntu 18.04 focal. After reboot, I was asked to install upgrades. But when I do sudo apt-get update sudo apt-get upgrade The seconds command ...
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96 views

how to change from zfs to ext4

i accidentally create zfs pool to sda1 with sudo zpool create -f lxd-zfs-pool /dev/sda1 zpool status output is pool: lxd-zfs-pool state: ONLINE scan: none requested config: NAME STATE ...
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16 views

Transferring LXD after moving to a new zpool

I have just started the process of replacing a raidz zpool with a mirror zpool. I created the new pool and then did zpool send | zpool receive to copy the data across. That all went smoothly, but I ...
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8 views

Restore lxd image from tarball

I have created lxd images with ubuntu 16.04 and then exported them to tarballs. Now I need to restore an image from tarball, make some changes (so as I can connect to them via ssh) and then export ...
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52 views

Cannot connect to Windows 10 VM from inside LXD container

So I am trying to rdp into a Virtualbox VM from an LXD container using rdesktop. I have 2 physical computers: TuringEngine is hosting both the VBox VMs and LXD containers Console which i am using to ...
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777 views

Increase the LXD/LXC Btrfs loop file storage pool size

Our production container crashed because its LXC storage pool is out of space. Here is dh -h from inside the container: Filesystem Size Used Avail Use% Mounted on /dev/loop0 82G 78G 2....
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51 views

Launching Firefox from multiple LXD containers just results in more windows from the first to start

This is a bit strange to me, but I would like to better understand whats going on here. My setup is Kubuntu 19.04 with latest version of KDE 5.16.4 installed from the ppa. I run LXD with 2 ubuntu ...
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129 views

Ubuntu LXD iptables SNAT / Masquarade

i have Ubuntu Server with LXD. Every Container has own IP (local)address. Example: LXD Host: 10.10.1.200, DNS container: 10.10.1.141, LXC inside address: 10.71.85.107 Ok - that no problem, incoming ...
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982 views

htop memory usage does not add up with process list

I am using lxd to run multiple containers and having trouble reporting the memory usage: both htop and free shows high memory usage but the list of processes that uses memory is very short and doesn't ...
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638 views

PREROUTING to LXC container with iptables

I've set up two containers with lxd, one with haproxy, pointing to the other with nginx. I want my server's incoming traffic on port 80 to go to the container with haproxy. This is the rule I've ...
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1k views

How to ssh from one lxc container to another?

I'm trying to experiment with a small virtual cluster of machines to learn hadoop. I'm using LXD for this purpose. I've installed ssh servers on each vm and now need to connect from one vm to another. ...