Scan Terraform and Kubernetes IaC files with Checkov and output SARIF for GitHub code scanning
domain: checkov.io · 6 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Install Checkov via pip: pip install checkov.
Run a Terraform scan against a directory: checkov -d ./infra --framework terraform -o sarif --output-file-path results.sarif.
Run a Kubernetes manifest scan: checkov -d ./k8s --framework kubernetes -o sarif --output-file-path k8s-results.sarif.
Upload the SARIF file to GitHub code scanning via the github/codeql-action/upload-sarif Action in your CI workflow to surface findings in the Security tab.
Suppress known-acceptable findings by adding a skip annotation comment (# checkov:skip=CHECK_ID:reason) directly above the relevant resource block in IaC files.
Integrate into CI by running checkov as part of a pull-request check and failing the pipeline when the exit code is non-zero (findings present).
Known gotchas
Checkov requires Python 3.8 or newer; version mismatches cause silent import errors rather than clear failure messages.
The -o sarif flag only produces SARIF 2.1.0; confirm your SIEM or code scanning platform supports that schema version before ingesting.
Checkov's graph-based checks for cross-resource relationships require the full Terraform directory to be present, not just individual files.
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