# migration guides

Published articles for migration guides.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Removing supply chain friction: How PeopleTec improved developer productivity with Chainguard

DevFeed: [Removing supply chain friction: How PeopleTec improved developer productivity with Chainguard](<https://devfeed.tech/articles/removing-supply-chain-friction-how-peopletec-improved-developer-productivity-with-chainguard-13210.md>)

Original publisher: [Read original article](<https://www.chainguard.dev/unchained/removing-supply-chain-friction-how-peopletec-improved-developer-productivity-with-chainguard>)

Published: 2026-04-02T00:00:00Z

Content type: article

Language: en

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

Topics: [Security](<https://devfeed.tech/topics/security.md>), [supply-chain-security](<https://devfeed.tech/topics/supply-chain-security.md>), [chainguard containers](<https://devfeed.tech/topics/chainguard-containers.md>), [Containers](<https://devfeed.tech/topics/containers.md>), [code productivity](<https://devfeed.tech/topics/code-productivity.md>), [migration](<https://devfeed.tech/topics/migration.md>)

Tags: [accelerate](<https://devfeed.tech/tags/accelerate.md>), [chainguard](<https://devfeed.tech/tags/chainguard.md>), [chainguard-assemble](<https://devfeed.tech/tags/chainguard-assemble.md>), [chainguard-containers](<https://devfeed.tech/tags/chainguard-containers.md>), [chainguard-developer-experience](<https://devfeed.tech/tags/chainguard-developer-experience.md>), [chainguard-migration](<https://devfeed.tech/tags/chainguard-migration.md>), [ci](<https://devfeed.tech/tags/ci.md>), [code](<https://devfeed.tech/tags/code.md>), [containers](<https://devfeed.tech/tags/containers.md>), [cve-remediation](<https://devfeed.tech/tags/cve-remediation.md>), [developer](<https://devfeed.tech/tags/developer.md>), [developer-velocity](<https://devfeed.tech/tags/developer-velocity.md>), [migration](<https://devfeed.tech/tags/migration.md>), [migration-guides](<https://devfeed.tech/tags/migration-guides.md>), [peopletec](<https://devfeed.tech/tags/peopletec.md>), [provenance](<https://devfeed.tech/tags/provenance.md>), [security](<https://devfeed.tech/tags/security.md>), [supply-chain](<https://devfeed.tech/tags/supply-chain.md>), [vulnerability-management](<https://devfeed.tech/tags/vulnerability-management.md>)

### AI overview

PeopleTec describes how it used Chainguard Security controls and Chainguard Containers to reduce software supply-chain friction, address vulnerabilities in base images, improve provenance and compliance workflows, and support developer productivity. The approach emphasized early adopters, low-friction migration, and automated policy checks in CI.

### Source excerpt

Learn how PeopleTec used Chainguard to reduce security friction, accelerate adoption, and align platform consistency with developer velocity.

## How to transition to secure container images with new migration guides

DevFeed: [How to transition to secure container images with new migration guides](<https://devfeed.tech/articles/how-to-transition-to-secure-container-images-with-new-migration-guides-13096.md>)

Original publisher: [Read original article](<https://www.chainguard.dev/unchained/how-to-transition-to-secure-container-images-with-new-migration-guides>)

Published: 2024-05-22T00:00:00Z

Content type: article

Language: en

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

Topics: [chainguard images](<https://devfeed.tech/topics/chainguard-images.md>), [migration](<https://devfeed.tech/topics/migration.md>), [container images](<https://devfeed.tech/topics/container-images.md>), [container-security](<https://devfeed.tech/topics/container-security.md>), [APK](<https://devfeed.tech/topics/apk.md>), [Dockerfile](<https://devfeed.tech/topics/dockerfile.md>), [Package manager](<https://devfeed.tech/topics/package-manager.md>), [Bash](<https://devfeed.tech/topics/bash.md>), [Zsh](<https://devfeed.tech/topics/zsh.md>), [Debian](<https://devfeed.tech/topics/debian.md>)

Tags: [and-best-practices](<https://devfeed.tech/tags/and-best-practices.md>), [apk](<https://devfeed.tech/tags/apk.md>), [base-images](<https://devfeed.tech/tags/base-images.md>), [bash](<https://devfeed.tech/tags/bash.md>), [best-practices](<https://devfeed.tech/tags/best-practices.md>), [build](<https://devfeed.tech/tags/build.md>), [chainguard](<https://devfeed.tech/tags/chainguard.md>), [chainguard-images](<https://devfeed.tech/tags/chainguard-images.md>), [container](<https://devfeed.tech/tags/container.md>), [container-based-application](<https://devfeed.tech/tags/container-based-application.md>), [container-images](<https://devfeed.tech/tags/container-images.md>), [container-security](<https://devfeed.tech/tags/container-security.md>), [container-security-strategy](<https://devfeed.tech/tags/container-security-strategy.md>), [cves](<https://devfeed.tech/tags/cves.md>), [debian](<https://devfeed.tech/tags/debian.md>), [dependencies](<https://devfeed.tech/tags/dependencies.md>), [docker-hub-image](<https://devfeed.tech/tags/docker-hub-image.md>), [dockerfiles](<https://devfeed.tech/tags/dockerfiles.md>), [guides](<https://devfeed.tech/tags/guides.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [image-migration](<https://devfeed.tech/tags/image-migration.md>), [migration](<https://devfeed.tech/tags/migration.md>), [migration-guides](<https://devfeed.tech/tags/migration-guides.md>), [python-image](<https://devfeed.tech/tags/python-image.md>), [secure-container-image](<https://devfeed.tech/tags/secure-container-image.md>), [secure-container-images](<https://devfeed.tech/tags/secure-container-images.md>)

### AI overview

This guide explains how to migrate container images to Chainguard Images for smaller image sizes, fewer vulnerabilities, and continuous maintenance. It covers using -dev images for shells and package managers, installing bash or zsh when needed, searching for packages with apk, and adapting Dockerfiles and entrypoint scripts.

### Source excerpt

Struggling to adopt secure container images? Our new migration guides provide step-by-step instructions and best practices for a smooth transition.