Cloud-init support in LXD container images

cloud-init is a tool to help you customize cloud images. When you launch a cloud image, you can provide to it with your cloud-init instructions, and the cloud image will execute them. In that way, you can start with a generic cloud image, and as soon as it booted up, it will be configured to …

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Permanent link to this article: https://blog.simos.info/cloud-init-support-in-lxd-container-images/

Using the LXD Kali container image

If you have a look at the list of container images for LXD (repository images:), you will notice the recent addition of the Kali container images. These were added by Re4son (@kali.org). But Kali is a security distribution, does it make sense to create system containers with Kali? LXD offers system containers, which are similar …

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Permanent link to this article: https://blog.simos.info/using-the-lxd-kali-container-image/

How to know when a LXD container has finished starting up

You have just run lxc launch ubuntu:18.04 mycontainer and a new container is being created. The command returns very quickly (around 1-2s) and the container image starts running. The container image may take a few more seconds to complete, so that the init performs all the required tasks. The problem The question is, how do …

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Permanent link to this article: https://blog.simos.info/how-to-know-when-a-lxd-container-has-finished-starting-up/

Reconnecting your LXD installation to the ZFS storage pool

You are using LXD and you are creating many containers. Those containers are stored in a dedicated ZFS pool, and LXD is managing this ZFS pool exclusively. But disaster strucks, and LXD loses its database and forgets about your containers. Your data is there in the ZFS pool, but LXD has forgotten them because its …

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Permanent link to this article: https://blog.simos.info/reconnecting-your-lxd-installation-to-the-zfs-storage-pool/

I am running Steam/Wine on Ubuntu 19.10 (no 32-bit on the host)

Update #1 (26 December 2019): There is a newer overall post that describes the different ways to run a GUI program in a LXD container. And there is a fresh and simpler post that replaces this one. Original post continues below… I like to take care of my desktop Linux and I do so by …

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Permanent link to this article: https://blog.simos.info/i-am-running-steam-wine-on-ubuntu-19-10-no-32-bit-on-the-host/

How to run LXD containers in WSL2

Microsoft announced in May that the new version of Windows Subsystem for Linux 2 (WSL 2), will be running on the Linux kernel, itself running alongside the Windows kernel in Windows. In June, the first version of WSL2 has been made available as long as you update your Windows 10 installation to the Windows Insider …

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Permanent link to this article: https://blog.simos.info/how-to-run-lxd-containers-in-wsl2/

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