hadolint VS podman

Compare hadolint vs podman and see what are their differences.

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hadolint podman
25 361
9,987 22,164
2.8% 2.0%
7.1 10.0
2 days ago 5 days ago
Haskell Go
GNU General Public License v3.0 only Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

hadolint

Posts with mentions or reviews of hadolint. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-05-01.
  • Cloud Security and Resilience: DevSecOps Tools and Practices
    10 projects | dev.to | 1 May 2024
    3. Hadolint: https://github.com/hadolint/hadolint Hadolint is a Dockerfile linter that helps you build best practice Docker images, reducing vulnerabilities in your container configurations.
  • Dockerfile Linter
    1 project | news.ycombinator.com | 3 Mar 2024
  • Writing a Minecraft server from scratch in Bash (2022)
    5 projects | news.ycombinator.com | 2 Mar 2024
    To skip the "move your scripts to standalone files" step some devs don't like, consider something like https://github.com/hadolint/hadolint which runs Shellcheck over inline scripts within Containerfiles.
  • I reduced the size of my Docker image by 40% – Dockerizing shell scripts
    4 projects | news.ycombinator.com | 3 Feb 2024
    This is neat :)

    I love going and making containers smaller and faster to build.

    I don't know if it's useful for alpine, but adding a --mount=type=cache argument to the RUN command that `apk add`s might shave a few seconds off rebuilds. Probably not worth it, in your case, unless you're invalidating the cached layer often (adding or removing deps, intentionally building without layer caching to ensure you have the latest packages).

    Hadolint is another tool worth checking out if you like spending time messing with Dockerfiles: https://github.com/hadolint/hadolint

  • Top 10 common Dockerfile linting issues
    1 project | dev.to | 15 Sep 2023
    With Depot, we make use of two Dockerfile linters, hadolint and a set of Dockerfile linter rules that Semgrep has written to make a bit of a smarter Dockerfile linter.
  • hadolint - Dockerfile linter
    1 project | dev.to | 16 Aug 2023
    # Download hadolint wget https://github.com/hadolint/hadolint/releases/download/v2.12.0/hadolint-Linux-x86_64 # Download SHA256 checksum wget https://github.com/hadolint/hadolint/releases/download/v2.12.0/hadolint-Linux-x86_64.sha256 # Validate the checksum sha256sum -c hadolint-Linux-x86_64.sha256 # Make the file executable chmod + ./hadolint-Linux-x86_64 # Rename the file mv hadolint-Linux-x86_64 hadolint
  • Haskell Dockerfile Linter
    1 project | news.ycombinator.com | 20 Apr 2023
  • Is adding a USER best practice?
    1 project | /r/docker | 21 Mar 2023
    The most common linter I've seen and used it Hadolint, which does: https://github.com/hadolint/hadolint/wiki/DL3002 I didn't bother checking to see if alternatives also support this as well though.
  • Checkmake: Experimental Linter/Analyzer for Makefiles
    6 projects | news.ycombinator.com | 14 Aug 2022
    Some discussion on that here:

    https://github.com/koalaman/shellcheck/issues/58

    The hadolint project does shell checking for Dockerfiles and it uses shellcheck:

    https://github.com/hadolint/hadolint

    So the approach is definitely feasible, but you do need a new project and probably it needs to be written in Haskell.

  • Dokter: the doctor for your Dockerfiles
    2 projects | /r/Python | 12 Aug 2022
    how does this compare to something like hadolint?

podman

Posts with mentions or reviews of podman. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-05-14.

What are some alternatives?

When comparing hadolint and podman you can also consider the following projects:

trivy - Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

Portainer - Making Docker and Kubernetes management easy.

dockle - Container Image Linter for Security, Helping build the Best-Practice Docker Image, Easy to start

lima - Linux virtual machines, with a focus on running containers

docker-bench-security - The Docker Bench for Security is a script that checks for dozens of common best-practices around deploying Docker containers in production.

kaniko - Build Container Images In Kubernetes

stan - 🕵️ Haskell STatic ANalyser

rancher - Complete container management platform

hlint - Haskell source code suggestions

containerd - An open and reliable container runtime

grype - A vulnerability scanner for container images and filesystems

nerdctl - contaiNERD CTL - Docker-compatible CLI for containerd, with support for Compose, Rootless, eStargz, OCIcrypt, IPFS, ...

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