perl

Each tag is a multi-arch index (amd64 + arm64) pinned by digest. Tagged by version, never :latest.

Use it as a base image

Reference it in the FROM line of your Dockerfile. Nonroot, read-only root filesystem, built for amd64 and arm64.

FROM ghcr.io/quenchworks/images/perl:5.44.0

Or pull it directly

docker pull ghcr.io/quenchworks/images/perl:5.44.0

Version line

5.44.0

Latest line

5.44.0

Architectures

amd64, arm64

Runs as

nonroot (uid 1001)

Root filesystem

read-only

License

Artistic-1.0-Perl OR GPL-1.0+

Verify the supply chain

This image is cosign-signed and carries an SPDX SBOM and a SLSA build-provenance attestation on the same digest. Check all three before you build on it:

# 1. signature — built and signed by QuenchWorks CI
cosign verify ghcr.io/quenchworks/images/perl:5.44.0 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

# 2. SLSA build provenance — which workflow built it, from what
cosign verify-attestation --type https://slsa.dev/provenance/v1 ghcr.io/quenchworks/images/perl:5.44.0 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

# 3. SPDX SBOM — the package inventory
cosign verify-attestation --type https://spdx.dev/Document/v2.3 ghcr.io/quenchworks/images/perl:5.44.0 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

See the SBOM & provenance guide for reading the SBOM and using these checks in CI.

Best-practice Dockerfile for 5.44.0

Install CPAN dependencies into a local lib with cpanm in the build stage, then copy that tree and the app onto a clean perl base.

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# Build stage: install CPAN deps into a local lib (build deps included).
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FROM ghcr.io/quenchworks/images/perl:5.44.0 AS build
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USER root
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WORKDIR /app
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ENV PERL_CPANM_HOME=/tmp/cpanm
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COPY cpanfile ./
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RUN ["cpanm", "--notest", "--local-lib=/app/local", "--installdeps", "."]
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COPY . .
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# Runtime stage: copy the local lib + app onto a clean perl base.
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FROM ghcr.io/quenchworks/images/perl:5.44.0 AS runtime
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WORKDIR /app
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ENV PERL5LIB=/app/local/lib/perl5 \
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    PATH="/app/local/bin:$PATH"
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COPY --from=build /app /app
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USER 1001
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EXPOSE 5000
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CMD ["perl", "app.pl"]

This Dockerfile is pinned to the 5.44.0 line. For the line-by-line walkthrough and ecosystem variants (npm/Yarn, pip/uv/Poetry, Maven/Gradle), see the Build hardened imagesguide.