oowy/hadolint repository overview

⁠Quick reference

• Maintained by:
  Oowy team⁠

• Where to get help:
  the Docker Community Slack⁠, Server Fault⁠, Unix & Linux⁠, or Stack Overflow⁠

⁠Supported tags

• latest
• oowy/hadolint:2.12.0-alpine3.19
• oowy/hadolint:2.11.0-alpine3.19
• oowy/hadolint:2.10.0-alpine3.19
• oowy/hadolint:2.9.3-alpine3.19
• oowy/hadolint:2.9.2-alpine3.19
• oowy/hadolint:2.9.1-alpine3.19
• oowy/hadolint:2.9.0-alpine3.19
• oowy/hadolint:2.8.0-alpine3.19
• oowy/hadolint:2.7.0-alpine3.19

⁠Quick reference (cont.)

• Supported architectures: amd64, arm64v8

⁠What is Hadolint?

Hadolint is an open-source tool that helps identify potential issues and ensure best practices in Dockerfile creation. It performs static code analysis on Dockerfiles to detect common problems, such as security vulnerabilities, inefficient instructions, and deprecated syntax.

Hadolint supports multiple programming languages and integrates seamlessly with CI/CD pipelines, enabling development and operations teams to maintain high-quality Dockerfiles throughout the software development lifecycle. By providing early feedback on Dockerfile issues, Hadolint helps teams create more secure, efficient, and maintainable container images.

⁠Hadolint Docker Images

The team publishes a Docker image to this repository for each official release of Hadolint.

These images wrap the hadolint executable, allowing you to run hadolint subcommands by passing in their names and arguments as part of docker run.

⁠Configuration

You will likely need to further configure your container so that infracost can access your configuration files and provider credentials. This could include mounting your configuration into the container, setting the working directory to refer to your configuration, and passing in environment variables and credentials files for the providers you intend to use. The docker run documentation lists the options you can use to customize the container environment.

You could also use these images as a base for your own images. For example, this would be helpful if you wanted to to pre-set CLI Configuration settings as part of your image.

⁠Community

Open issues about Hadolint binary on the main Hadolint repository⁠.