# virtual machine images

Published articles for virtual machine images.

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## Introducing Chainguard Repository: A unified experience for secure-by-default open source artifacts

DevFeed: [Introducing Chainguard Repository: A unified experience for secure-by-default open source artifacts](<https://devfeed.tech/articles/introducing-chainguard-repository-a-unified-experience-for-secure-by-default-open-source-artifacts-13113.md>)

Original publisher: [Read original article](<https://www.chainguard.dev/unchained/introducing-chainguard-repository>)

Published: 2026-03-17T00:00:00Z

Content type: release

Language: en

Sources: [Chainguard: Unchained](<https://devfeed.tech/sources/chainguard-unchained.md>)

Topics: [chainguard repository](<https://devfeed.tech/topics/chainguard-repository.md>), [chainguard](<https://devfeed.tech/topics/chainguard.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Security](<https://devfeed.tech/topics/security.md>), [Containers](<https://devfeed.tech/topics/containers.md>)

Tags: [agent-skills](<https://devfeed.tech/tags/agent-skills.md>), [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [chainguard](<https://devfeed.tech/tags/chainguard.md>), [chainguard-repo](<https://devfeed.tech/tags/chainguard-repo.md>), [chainguard-repository](<https://devfeed.tech/tags/chainguard-repository.md>), [ci-cd-workflows](<https://devfeed.tech/tags/ci-cd-workflows.md>), [container-images](<https://devfeed.tech/tags/container-images.md>), [containers](<https://devfeed.tech/tags/containers.md>), [libraries](<https://devfeed.tech/tags/libraries.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [open-source-artifacts](<https://devfeed.tech/tags/open-source-artifacts.md>), [packages](<https://devfeed.tech/tags/packages.md>), [policy](<https://devfeed.tech/tags/policy.md>), [secure-by-default](<https://devfeed.tech/tags/secure-by-default.md>), [virtual-machine-images](<https://devfeed.tech/tags/virtual-machine-images.md>)

### AI overview

Chainguard introduces Chainguard Repository, a unified experience for consuming secure-by-default open source artifacts with configurable policy enforcement. It brings together container images, libraries, OS packages, agent skills, CI/CD workflows, and virtual machine images through Chainguard-managed endpoints and provides compliance controls, security improvements through source rebuilds, and visibility dashboards.

### Source excerpt

Chainguard Repository is a single, Chainguard-managed experience for pulling secure-by-default artifacts with built-in, configurable policy enforcement.

## GNU Guix 1.5.0 released

DevFeed: [GNU Guix 1.5.0 released](<https://devfeed.tech/articles/gnu-guix-1-5-0-released-34147.md>)

Original publisher: [Read original article](<https://guix.gnu.org/blog/2026/gnu-guix-1.5.0-released//>)

Author: Noé Lopez

Published: 2026-01-23T14:00:00Z

Content type: release

Language: en

Sources: [GNU Guix -- Blog](<https://devfeed.tech/sources/gnu-guix-blog.md>)

Topics: [Package manager](<https://devfeed.tech/topics/package-manager.md>), [gnu linux](<https://devfeed.tech/topics/gnu-linux.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [pull-requests](<https://devfeed.tech/topics/pull-requests.md>)

Tags: [gnu-linux](<https://devfeed.tech/tags/gnu-linux.md>), [images](<https://devfeed.tech/tags/images.md>), [installation](<https://devfeed.tech/tags/installation.md>), [iso](<https://devfeed.tech/tags/iso.md>), [linux](<https://devfeed.tech/tags/linux.md>), [new-features](<https://devfeed.tech/tags/new-features.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [pull-requests](<https://devfeed.tech/tags/pull-requests.md>), [release](<https://devfeed.tech/tags/release.md>), [releases](<https://devfeed.tech/tags/releases.md>), [update](<https://devfeed.tech/tags/update.md>), [virtual-machine-images](<https://devfeed.tech/tags/virtual-machine-images.md>)

### AI overview

GNU Guix 1.5.0 has been released with ISO installation images, virtual machine images, and tarballs for installing the package manager on GNU/Linux. The release follows three years of development and includes ecosystem changes such as a new consensus-based decision-making process, migration to Codeberg, and an annual release cycle.

### Source excerpt

We are pleased to announce the release of GNU Guix version 1.5.0! The release comes with ISO-9660 installation images, virtual machine images, and with tarballs to install the package manager on top of your GNU/Linux distro, either from source or from binaries--check out the download page . Guix users can update by running guix pull . It's been 3 years since the previous release . That's a lot of time, reflecting both the fact that, as a rolling release , users continuously get new features and update by running guix pull ; but it also shows a lack of...

## Expanding Chainguard VMs: Zero-CVE Application & Base Virtual Machine Images for Cloud and On-Prem

DevFeed: [Expanding Chainguard VMs: Zero-CVE Application & Base Virtual Machine Images for Cloud and On-Prem](<https://devfeed.tech/articles/expanding-chainguard-vms-zero-cve-application-base-virtual-machine-images-for-cloud-and-on-prem-13035.md>)

Original publisher: [Read original article](<https://www.chainguard.dev/unchained/expanding-chainguard-vms-zero-cve-application-base-virtual-machine-images-for-cloud-and-on-prem>)

Published: 2025-09-03T00:00:00Z

Content type: article

Language: en

Sources: [Chainguard: Unchained](<https://devfeed.tech/sources/chainguard-unchained.md>)

Topics: [chainguard vms](<https://devfeed.tech/topics/chainguard-vms.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>), [on-prem](<https://devfeed.tech/topics/on-prem.md>), [chainguard os](<https://devfeed.tech/topics/chainguard-os.md>), [Java](<https://devfeed.tech/topics/java.md>), [Jenkins](<https://devfeed.tech/topics/jenkins.md>), [nginx](<https://devfeed.tech/topics/nginx.md>), [Python](<https://devfeed.tech/topics/python.md>)

Tags: [chainguard-vms](<https://devfeed.tech/tags/chainguard-vms.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [cloud-virtual-machines](<https://devfeed.tech/tags/cloud-virtual-machines.md>), [cve](<https://devfeed.tech/tags/cve.md>), [java](<https://devfeed.tech/tags/java.md>), [jenkins](<https://devfeed.tech/tags/jenkins.md>), [nginx](<https://devfeed.tech/tags/nginx.md>), [on-prem](<https://devfeed.tech/tags/on-prem.md>), [os](<https://devfeed.tech/tags/os.md>), [provenance](<https://devfeed.tech/tags/provenance.md>), [python](<https://devfeed.tech/tags/python.md>), [rebuilds](<https://devfeed.tech/tags/rebuilds.md>), [sbom](<https://devfeed.tech/tags/sbom.md>), [secure-by-default](<https://devfeed.tech/tags/secure-by-default.md>), [security-vm-images](<https://devfeed.tech/tags/security-vm-images.md>), [virtual-machine-images](<https://devfeed.tech/tags/virtual-machine-images.md>), [zero-cves](<https://devfeed.tech/tags/zero-cves.md>)

### AI overview

Chainguard VMs is expanding with zero-CVE application images for Jenkins, Nginx, and Squid Proxy, plus base images for Chainguard OS, Java, and Python. The virtual machine images support cloud and on-premises deployments and are continuously rebuilt from source with automated updates, CVE remediation, and SBOM-driven provenance attestations.

### Source excerpt

Chainguard VMs is expanding with new Application and Base VM Images -- giving teams a secure, zero-CVE foundation to build and innovate faster.

## Using netlab to Build Virtual VXLAN and EVPN Labs

DevFeed: [Using netlab to Build Virtual VXLAN and EVPN Labs](<https://devfeed.tech/articles/vxlan-virtual-labs-have-never-been-easier-10949.md>)

Original publisher: [Read original article](<https://blog.ipspace.net/2024/02/netlab-vxlan-labs/>)

Published: 2024-02-27T12:00:00Z

Content type: tutorial

Language: en

Sources: [ipSpace.net blog](<https://devfeed.tech/sources/ipspace-net-blog.md>)

Topics: [VXLAN](<https://devfeed.tech/topics/vxlan.md>), [networking](<https://devfeed.tech/topics/networking.md>), [BGP](<https://devfeed.tech/topics/bgp.md>), [evpn](<https://devfeed.tech/topics/evpn.md>), [Orchestration](<https://devfeed.tech/topics/orchestration.md>), [IP routing](<https://devfeed.tech/topics/ip-routing.md>)

Tags: [aws](<https://devfeed.tech/tags/aws.md>), [bgp](<https://devfeed.tech/tags/bgp.md>), [building](<https://devfeed.tech/tags/building.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [container](<https://devfeed.tech/tags/container.md>), [containers](<https://devfeed.tech/tags/containers.md>), [evpn](<https://devfeed.tech/tags/evpn.md>), [linux](<https://devfeed.tech/tags/linux.md>), [netlab](<https://devfeed.tech/tags/netlab.md>), [networking](<https://devfeed.tech/tags/networking.md>), [orchestration](<https://devfeed.tech/tags/orchestration.md>), [ospf](<https://devfeed.tech/tags/ospf.md>), [protocol](<https://devfeed.tech/tags/protocol.md>), [routing](<https://devfeed.tech/tags/routing.md>), [vagrant](<https://devfeed.tech/tags/vagrant.md>), [virtual-machine-images](<https://devfeed.tech/tags/virtual-machine-images.md>), [vxlan](<https://devfeed.tech/tags/vxlan.md>)

### AI overview

The article explains how netlab can automate the construction and configuration of virtual labs for learning VXLAN and EVPN. It covers supported platforms, routing protocols, device images, and cloud instance options.

### Source excerpt

I stumbled upon an "I want to dive deep into VXLAN and plan to build a virtual lab" discussion on LinkedIn1. Of course, I suggested using netlab. After all, you have to build an IP core and VLAN access networks and connect a few clients to those access networks before you can start playing with VXLAN, and those things tend to be excruciatingly dull. Now imagine you decide to use netlab. Out of the box, you get topology management, lab orchestration, IPAM, routing protocol design (OSPF, BGP, and IS-IS), and device configurations, including IP routing and VLANs. Read more ...