• Overview
• Installation
• Usage
  • Docker
• Configuration
  • Ignoring Rules

Hadolint is a smarter Dockerfile linter that helps you build best practice Docker images.

Homepage

• Install Hadolint

  brew install hadolint

• CLI

hadolint Dockerfile

docker run --rm -i ghcr.io/hadolint/hadolint < Dockerfile

List of rules

# hadolint ignore=DL3003,DL3006,SC1035
FROM ubuntu

RUN cd /tmp && echo "foo"