dockerfile-validator

You validate a Dockerfile by running the dockerfile-validate.sh script against it to enforce security, hardening, and best-practice compliance before CI/CD or production container builds.

Dockerfile hardening prevents insecure or non-reproducible containers from reaching production by catching secrets, misconfigurations, and weak defaults early during pre-merge reviews and production readiness audits.

Lint a Dockerfile by executing the validation script, which performs ordered deterministic execution with severity classification and conditional reference loading to detect secrets and enforce container hardening.

Yes, the validator includes guardrailed fallbacks for constrained environments, ensuring standardized PASS or FAIL reporting with actionable fix guidance even when primary validation tooling cannot run.

Yes, the validator provides deterministic Dockerfile validation with severity-bucket reporting across Critical, High, Medium, and Low levels, making it suitable for pre-merge reviews and automated audits.

Audit Dockerfile production readiness by running the validation script, which requires explicit Dockerfile input verification and outputs standardized reporting with actionable fix guidance for identified issues.