maven 3.9.14

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/maven:3.9.14

Or pull it directly

docker pull ghcr.io/quenchworks/images/maven:3.9.14

Version line

3.9.14

Latest line

3.9.15, 3.9.14, 3.9.16

Architectures

amd64, arm64

Runs as

nonroot (uid 1001)

Root filesystem

read-only

License

Apache-2.0

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/maven:3.9.14 \
  --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/maven:3.9.14 \
  --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/maven:3.9.14 \
  --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 3.9.14

Resolve dependencies and package the jar with the maven image (local repository cached under /tmp/.m2), then run it on the slim jre base. The build tool and the dependency cache never ship.

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# Build stage: resolve dependencies, then package the jar.
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FROM ghcr.io/quenchworks/images/maven:3.9.14 AS build
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USER root
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WORKDIR /app
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ENV MAVEN_OPTS=-Dmaven.repo.local=/tmp/.m2
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COPY pom.xml ./
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RUN ["mvn", "-B", "-Dmaven.repo.local=/tmp/.m2", "dependency:go-offline"]
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COPY src ./src
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RUN ["mvn", "-B", "-o", "-Dmaven.repo.local=/tmp/.m2", "package", "-DskipTests"]
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# Runtime stage: run the jar on the slim JRE base, nonroot.
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FROM ghcr.io/quenchworks/images/jre:25.0.4 AS runtime
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WORKDIR /app
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COPY --from=build /app/target/*.jar /app/app.jar
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USER 1001
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EXPOSE 8080
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ENTRYPOINT ["java", "-Djava.io.tmpdir=/tmp", "-jar", "/app/app.jar"]

This Dockerfile is pinned to the 3.9.14 line. For the line-by-line walkthrough and ecosystem variants (npm/Yarn, pip/uv/Poetry, Maven/Gradle), see the Build a Java appguide.