How to Install Incus Container in Ubuntu Linux
Incus container management in Ubuntu Linux lets you run isolated containers and virtual machines on the same computer using a free system tool. Forked from the LXD project, Incus keeps different apps completely separate so they never interfere with each other.
You can run Incus on a single desktop or scale it up across massive server setups using LXC and QEMU technology. Setting it up takes just a few steps in your Ubuntu terminal.
Install Incus by first adding its repository to your system. Run `sudo apt update` and `sudo apt install incus` to install the software. Verify the installation with `incus version`.
Install Incus container on Ubuntu Linux
To install Incus container on Ubuntu Linux, you need to add the official software repository and download the security key so your system trusts the software package. This setup process adds the required tools and prepares your system to run and manage Linux containers properly from the command line.
First, install the necessary prerequisites with the command below.
First, download Incus’s repository GPG key. Downloading the Incus repository GPG key provides a cryptographic digital signature, ensuring packages arrive directly from the Incus project without tampering.
sudo curl -fsSL https://pkgs.zabbly.com/key.asc -o /etc/apt/keyrings/zabbly.asc
Then, create a repository file.
sudo nano /etc/apt/sources.list.d/zabbly-incus-stable.sources
Copy the content provided and paste it into this file.
Enabled: yes Types: deb URIs: https://pkgs.zabbly.com/incus/stable Suites: jammy Components: main Signed-By: /etc/apt/keyrings/zabbly.asc
Remember to replace the highlighted placeholder with your Ubuntu version's codename. Finding this codename happens inside the /etc/os-release file.
Finally, update your system and install Incus using the command below.
sudo apt update sudo apt install incus
Once installed, use the command below to verify that Incus is available on Ubuntu.
incus version incus --help
Removing the Incus container requires running the command below.
sudo apt remove --autoremove incus sudo rm /etc/apt/sources.list.d/zabbly-incus-stable.sources sudo rm /etc/apt/keyrings/zabbly.asc
Completing these actions finishes the setup.
For more information and help creating instances, follow the link below.
Incus provides a lightweight, open-source solution for managing containers and virtual machines in Ubuntu Linux.
- The Incus Container provides a lightweight, open-source solution for managing containers and virtual machines in Ubuntu Linux.
- Its seamless cloud-like experience enables scaling from a developer's laptop to a cluster of up to 50 servers.
- Following the steps, users can easily install and utilize the Incus Container for efficient application management.
- For additional guidance on creating instances and further information, visit the Incus Containers page.
What is the difference between Incus container and virtual machine?
When running an application container, Incus isolates applications within the host's operating system using container images, much like Docker does. When running a virtual machine, Incus uses the host system's hardware, but the kernel is provided by the virtual machine.
Can Incus run Docker containers?
Docker is designed as a system for deploying disposable applications. Incus containers are not typically created as disposables, and data is retained when they are stopped. Because of the Linux kernel's nesting feature, running Docker inside Incus works successfully.
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Richard
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Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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