Gaspare Vitta • 10/26/2020

Docker best practices: linter for Dockerfile

This article explains the importance of using a linter for Dockerfiles to catch errors early. It introduces Hadolint, a tool that checks for Docker best practices and Shell issues in RUN commands. The guide covers setup, custom rule configuration, and provides an example of integrating Hadolint into an Ansible-based CI/CD pipeline for automated code quality checks.

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#DevOps #ci/cd #docker