Lab
Cloud

Setting up LXD

LXD leverages the Linux Container (LXC) system to create light, effective system containers. However, before we begin to use LXC/LXD, we need to ensure we have it properly installed, initialized, and otherwise configured. In this lab, we will install LXD 3.0 Stable on Ubuntu 18.04 and ensure it's up and running.

Get started Contact sales

Path Info

Level

Beginner

Duration

15m

Last updated

Aug 01, 2025

Challenge

Install LXD

Install LXD via snap:

sudo snap install lxd --channel=3.0/stable

Challenge

Add cloud_user to lxd Group
Ensure the cloud_user can execute lxc/lxd commands by adding it to the lxd group:
```
sudo usermod cloud_user -aG lxd
```
Log out then log back in.
Challenge

Initialize LXD
Initialize LXD and answer the prompts presented:
```
lxd init
```
Respond to the prompts as follows:

Would you like to use LXD clustering? (yes/no) [default=no]: no

Do you want to configure a new storage pool? (yes/no) [default=yes]: yes

Name of the new storage pool [default=default]: default

Name of the storage backend to use (btrfs, ceph, dir, lvm, zfs) [default=zfs]: zfs

Create a new ZFS pool? (yes/no) [default=yes]: yes

Would you like to use an existing block device? (yes/no) [default=no]: yes

Path to the existing block device: /dev/nvme1n1

Would you like to connect to a MAAS server? (yes/no) [default=no]: no

Would you like to create a new local network bridge? (yes/no) [default=yes]: yes

What should the new bridge be called? [default=lxdbr0]: lxdbr0

What IPv4 address should be used? (CIDR subnet notation, “auto” or “none”) [default=auto]: auto

What IPv6 address should be used? (CIDR subnet notation, “auto” or “none”) [default=auto]: auto

Would you like LXD to be available over the network? (yes/no) [default=no]: yes

Address to bind LXD to (not including port) [default=all]: all

Port to bind LXD to [default=8443]: 8443

Trust password for new clients: anypassword

Again: anypassword

Would you like stale cached images to be updated automatically? (yes/no) [default=yes] yes

Would you like a YAML "lxd init" preseed to be printed? (yes/no) [default=no]: no

Author

Pluralsight Skills

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

Provided environment for hands-on practice

We will provide the credentials and environment necessary for you to practice right within your browser.

Guided walkthrough

Follow along with the author’s guided walkthrough and build something new in your provided environment!

Did you know?

On average, you retain 75% more of your learning if you get time for practice.

Ready to get started?

View individual plans View team plans