2025-07-04 20:03:18 UTC
198 MB
/usr/local/tomcat
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-11.0.28+6
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
LD_LIBRARY_PATH/usr/local/tomcat/native-jni-lib
PATH/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
TOMCAT_MAJOR10
TOMCAT_NATIVE_LIBDIR/usr/local/tomcat/native-jni-lib
TOMCAT_SHA512fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
TOMCAT_VERSION10.1.43
[#000] sha256:1d387567261efec2a352c45b8d512a8db5c246122fb9f246ae9190252a0c3adb - 14.2% (28.2 MB)
[#001] sha256:925999144e26de3a24b7f0266649cfabd25d3e442eb6de9dcab9a43f40babdd4 - 7.77% (15.4 MB)
[#002] sha256:bf8e56df0b8d6bb33cd9d365a13d2b396e7490965dc10cec16a42dfc2c21cac5 - 70.04% (139 MB)
[#003] sha256:39f03dd298200bab454657476e1e395d023a0f92f6be0c55843affd0667ec8e3 - 0.0% (159 Bytes)
[#004] sha256:5aa056b4a9bfc46ee19168ca8d09d36d33f27ef9b1faa7f06b63c938df697a66 - 0.0% (2.23 KB)
[#005] sha256:465ce45de236dc2cd5debb059add85a2082f31ac70a96a65049d6d52a5c3ef6a - 0.0% (139 Bytes)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:2ea26373a58c5d8902bc650a80ff151397e6e0fb4dad62ea3274bfe38733b884 - 7.99% (15.9 MB)
[#008] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
/bin/sh -c #(nop) ARG RELEASE
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=22.04
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ADD file:415bbc01dfb447d002e2d8173e113ef025d2bbfa20f1205823fa699dc87a2019 in /
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-11.0.28+6
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='7dfd551795a8884b26cbb02e0301da95db40160bb194f48271dc2ef9367f50c2'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_x64_linux_hotspot_11.0.28_6.tar.gz'; ;; arm64) ESUM='32c316cb3998a9c9dee2829fbb577ea1c0ed666700cec73e049d44c342bb19af'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.28_6.tar.gz'; ;; armhf) ESUM='b33c99068804bbd7e4aa4bd1c5419ae88ec77833e5e5339ab06a00546a2b0711'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_arm_linux_hotspot_11.0.28_6.tar.gz'; ;; ppc64el) ESUM='e272abd162b3de68093630929453feba3e63a5ab1bbb912379f6a4aa968ef06a'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_ppc64le_linux_hotspot_11.0.28_6.tar.gz'; ;; s390x) ESUM='ac3f94fdcc5372e90f44fad9cd03ec0e3fd3535fea06c120f85e4a7534c6de04'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_s390x_linux_hotspot_11.0.28_6.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; echo "javac --version"; javac --version; echo "java --version"; java --version; echo "Complete." # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV CATALINA_HOME=/usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c mkdir -p "$CATALINA_HOME" # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)WORKDIR /usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_NATIVE_LIBDIR=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LD_LIBRARY_PATH=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_MAJOR=10
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_VERSION=10.1.43
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_SHA512=fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends ca-certificates curl gnupg ; ddist() { local f="$1"; shift; local distFile="$1"; shift; local mvnFile="${1:-}"; local success=; local distUrl=; for distUrl in "https://dlcdn.apache.org/$distFile" "https://archive.apache.org/dist/$distFile" ${mvnFile:+"https://repo1.maven.org/maven2/org/apache/tomcat/tomcat/$mvnFile"} ; do if curl -fL -o "$f" "$distUrl" && [ -s "$f" ]; then success=1; break; fi; done; [ -n "$success" ]; }; ddist 'tomcat.tar.gz' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz"; echo "$TOMCAT_SHA512 *tomcat.tar.gz" | sha512sum --strict --check -; ddist 'tomcat.tar.gz.asc' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz.asc"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; curl -fL -o upstream-KEYS 'https://www.apache.org/dist/tomcat/tomcat-10/KEYS'; gpg --batch --import upstream-KEYS; printf '' > filtered-KEYS; for key in 'A9C5DF4D22E99998D9875A5110C01C5A2F6059E7' '5C3C5F3E314C866292F359A8F3AD5C94A67F707E' ; do gpg --batch --fingerprint "$key"; gpg --batch --export --armor "$key" >> filtered-KEYS; done; gpgconf --kill all; rm -rf "$GNUPGHOME"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; gpg --batch --import filtered-KEYS; gpg --batch --verify tomcat.tar.gz.asc tomcat.tar.gz; tar -xf tomcat.tar.gz --strip-components=1; rm bin/*.bat; rm tomcat.tar.gz*; gpgconf --kill all; rm -rf "$GNUPGHOME"; mv webapps webapps.dist; mkdir webapps; nativeBuildDir="$(mktemp -d)"; tar -xf bin/tomcat-native.tar.gz -C "$nativeBuildDir" --strip-components=1; apt-get install -y --no-install-recommends dpkg-dev gcc libapr1-dev libssl-dev make ; ( export CATALINA_HOME="$PWD"; cd "$nativeBuildDir/native"; gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; aprConfig="$(command -v apr-1-config)"; ./configure --build="$gnuArch" --libdir="$TOMCAT_NATIVE_LIBDIR" --prefix="$CATALINA_HOME" --with-apr="$aprConfig" --with-java-home="$JAVA_HOME" ; nproc="$(nproc)"; make -j "$nproc"; make install; ); rm -rf "$nativeBuildDir"; rm bin/tomcat-native.tar.gz; apt-mark auto '.*' > /dev/null; [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; find "$TOMCAT_NATIVE_LIBDIR" -type f -executable -exec ldd '{}' ';' | awk '/=>/ { print $(NF-1) }' | xargs -rt readlink -e | sort -u | xargs -rt dpkg-query --search | cut -d: -f1 | sort -u | tee "$TOMCAT_NATIVE_LIBDIR/.dependencies.txt" | xargs -r apt-mark manual ; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; rm -rf /var/lib/apt/lists/*; find ./bin/ -name '*.sh' -exec sed -ri 's|^#!/bin/sh$|#!/usr/bin/env bash|' '{}' +; chmod -R +rX .; chmod 1777 logs temp work; catalina.sh version # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; nativeLines="$(catalina.sh configtest 2>&1)"; nativeLines="$(echo "$nativeLines" | grep 'Apache Tomcat Native')"; nativeLines="$(echo "$nativeLines" | sort -u)"; if ! echo "$nativeLines" | grep -E 'INFO: Loaded( APR based)? Apache Tomcat Native library' >&2; then echo >&2 "$nativeLines"; exit 1; fi # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)EXPOSE map[8080/tcp:{}]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT []
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["catalina.sh" "run"]
2025-07-04 20:03:18 UTC
188 MB
/usr/local/tomcat
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-11.0.28+6
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
LD_LIBRARY_PATH/usr/local/tomcat/native-jni-lib
PATH/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
TOMCAT_MAJOR10
TOMCAT_NATIVE_LIBDIR/usr/local/tomcat/native-jni-lib
TOMCAT_SHA512fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
TOMCAT_VERSION10.1.43
[#000] sha256:b631e1b943f5908ca45d1b97a5df0d1ac75d7a25349c57236e5aa62ebc56e797 - 13.52% (25.4 MB)
[#001] sha256:e9af36c7142468bbb2ab9cd9613bddba1a5ce937b93923b4799be9683b3f34dd - 8.07% (15.2 MB)
[#002] sha256:41730505cc0b5163913d705662f59f3fb5f4173ac5ea3f360fa5d7e740f6e338 - 70.12% (132 MB)
[#003] sha256:ea49f9ce9299db094ed911b9e9b82a09a9733bb99e6672ba0b5ca22caf77796b - 0.0% (159 Bytes)
[#004] sha256:8a44302105d1aafbd9a49555b18db0b2eba727ec81c437e142205d6df261b824 - 0.0% (2.23 KB)
[#005] sha256:070b9fbf62f04d13c05d1a05abd60aedd256af7b40daf6b29b4850a9c751a82a - 0.0% (137 Bytes)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:e6df706ef10dab5233c6f521f35fc342fe4ab5153c749fe28f7faa30811d817c - 8.29% (15.6 MB)
[#008] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
/bin/sh -c #(nop) ARG RELEASE
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=22.04
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ADD file:94116585a8b2fdc471925c4aff43643b56f893494cbf55abc358b0cac328af0b in /
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-11.0.28+6
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='7dfd551795a8884b26cbb02e0301da95db40160bb194f48271dc2ef9367f50c2'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_x64_linux_hotspot_11.0.28_6.tar.gz'; ;; arm64) ESUM='32c316cb3998a9c9dee2829fbb577ea1c0ed666700cec73e049d44c342bb19af'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.28_6.tar.gz'; ;; armhf) ESUM='b33c99068804bbd7e4aa4bd1c5419ae88ec77833e5e5339ab06a00546a2b0711'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_arm_linux_hotspot_11.0.28_6.tar.gz'; ;; ppc64el) ESUM='e272abd162b3de68093630929453feba3e63a5ab1bbb912379f6a4aa968ef06a'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_ppc64le_linux_hotspot_11.0.28_6.tar.gz'; ;; s390x) ESUM='ac3f94fdcc5372e90f44fad9cd03ec0e3fd3535fea06c120f85e4a7534c6de04'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_s390x_linux_hotspot_11.0.28_6.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; echo "javac --version"; javac --version; echo "java --version"; java --version; echo "Complete." # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV CATALINA_HOME=/usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c mkdir -p "$CATALINA_HOME" # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)WORKDIR /usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_NATIVE_LIBDIR=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LD_LIBRARY_PATH=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_MAJOR=10
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_VERSION=10.1.43
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_SHA512=fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends ca-certificates curl gnupg ; ddist() { local f="$1"; shift; local distFile="$1"; shift; local mvnFile="${1:-}"; local success=; local distUrl=; for distUrl in "https://dlcdn.apache.org/$distFile" "https://archive.apache.org/dist/$distFile" ${mvnFile:+"https://repo1.maven.org/maven2/org/apache/tomcat/tomcat/$mvnFile"} ; do if curl -fL -o "$f" "$distUrl" && [ -s "$f" ]; then success=1; break; fi; done; [ -n "$success" ]; }; ddist 'tomcat.tar.gz' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz"; echo "$TOMCAT_SHA512 *tomcat.tar.gz" | sha512sum --strict --check -; ddist 'tomcat.tar.gz.asc' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz.asc"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; curl -fL -o upstream-KEYS 'https://www.apache.org/dist/tomcat/tomcat-10/KEYS'; gpg --batch --import upstream-KEYS; printf '' > filtered-KEYS; for key in 'A9C5DF4D22E99998D9875A5110C01C5A2F6059E7' '5C3C5F3E314C866292F359A8F3AD5C94A67F707E' ; do gpg --batch --fingerprint "$key"; gpg --batch --export --armor "$key" >> filtered-KEYS; done; gpgconf --kill all; rm -rf "$GNUPGHOME"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; gpg --batch --import filtered-KEYS; gpg --batch --verify tomcat.tar.gz.asc tomcat.tar.gz; tar -xf tomcat.tar.gz --strip-components=1; rm bin/*.bat; rm tomcat.tar.gz*; gpgconf --kill all; rm -rf "$GNUPGHOME"; mv webapps webapps.dist; mkdir webapps; nativeBuildDir="$(mktemp -d)"; tar -xf bin/tomcat-native.tar.gz -C "$nativeBuildDir" --strip-components=1; apt-get install -y --no-install-recommends dpkg-dev gcc libapr1-dev libssl-dev make ; ( export CATALINA_HOME="$PWD"; cd "$nativeBuildDir/native"; gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; aprConfig="$(command -v apr-1-config)"; ./configure --build="$gnuArch" --libdir="$TOMCAT_NATIVE_LIBDIR" --prefix="$CATALINA_HOME" --with-apr="$aprConfig" --with-java-home="$JAVA_HOME" ; nproc="$(nproc)"; make -j "$nproc"; make install; ); rm -rf "$nativeBuildDir"; rm bin/tomcat-native.tar.gz; apt-mark auto '.*' > /dev/null; [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; find "$TOMCAT_NATIVE_LIBDIR" -type f -executable -exec ldd '{}' ';' | awk '/=>/ { print $(NF-1) }' | xargs -rt readlink -e | sort -u | xargs -rt dpkg-query --search | cut -d: -f1 | sort -u | tee "$TOMCAT_NATIVE_LIBDIR/.dependencies.txt" | xargs -r apt-mark manual ; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; rm -rf /var/lib/apt/lists/*; find ./bin/ -name '*.sh' -exec sed -ri 's|^#!/bin/sh$|#!/usr/bin/env bash|' '{}' +; chmod -R +rX .; chmod 1777 logs temp work; catalina.sh version # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; nativeLines="$(catalina.sh configtest 2>&1)"; nativeLines="$(echo "$nativeLines" | grep 'Apache Tomcat Native')"; nativeLines="$(echo "$nativeLines" | sort -u)"; if ! echo "$nativeLines" | grep -E 'INFO: Loaded( APR based)? Apache Tomcat Native library' >&2; then echo >&2 "$nativeLines"; exit 1; fi # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)EXPOSE map[8080/tcp:{}]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT []
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["catalina.sh" "run"]
2025-07-04 20:03:18 UTC
193 MB
/usr/local/tomcat
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-11.0.28+6
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
LD_LIBRARY_PATH/usr/local/tomcat/native-jni-lib
PATH/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
TOMCAT_MAJOR10
TOMCAT_NATIVE_LIBDIR/usr/local/tomcat/native-jni-lib
TOMCAT_SHA512fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
TOMCAT_VERSION10.1.43
[#000] sha256:ef6d179edc98e93dc6073cb3ddec6f1a6ed1d68d04cd7836a82abfd397922a05 - 13.51% (26.1 MB)
[#001] sha256:8d7affe1ad067834e3986ae5542a9d722b58ff3a2215c2cc4c340c0d8d906929 - 7.93% (15.3 MB)
[#002] sha256:a4c5fe7a6f89e0c70bbd1ecabb9bdb01b49b088997f11c598df079bd49eab4ab - 70.37% (136 MB)
[#003] sha256:f793b4e2c0e53150ae0ffe448a14dd652fab6c4f189fa9202d6332dc5bd63f65 - 0.0% (158 Bytes)
[#004] sha256:4d88732cd01e9132d033461d8444348918fc4592e01d2c36fb08de832b95c818 - 0.0% (2.23 KB)
[#005] sha256:edebd652678b8c41d5f63a2a39d9394b95c9054a6a7992948e731e304cf88201 - 0.0% (139 Bytes)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:a7606082bad5a3b7af49af38510a07a129a80ad915baedb2d00f0e20e0124ef8 - 8.18% (15.8 MB)
[#008] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
/bin/sh -c #(nop) ARG RELEASE
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=22.04
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ADD file:834c1c2a4c7753a37759a9b21f64a990572643eee18669b1faa782fee45355ed in /
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-11.0.28+6
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='7dfd551795a8884b26cbb02e0301da95db40160bb194f48271dc2ef9367f50c2'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_x64_linux_hotspot_11.0.28_6.tar.gz'; ;; arm64) ESUM='32c316cb3998a9c9dee2829fbb577ea1c0ed666700cec73e049d44c342bb19af'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.28_6.tar.gz'; ;; armhf) ESUM='b33c99068804bbd7e4aa4bd1c5419ae88ec77833e5e5339ab06a00546a2b0711'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_arm_linux_hotspot_11.0.28_6.tar.gz'; ;; ppc64el) ESUM='e272abd162b3de68093630929453feba3e63a5ab1bbb912379f6a4aa968ef06a'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_ppc64le_linux_hotspot_11.0.28_6.tar.gz'; ;; s390x) ESUM='ac3f94fdcc5372e90f44fad9cd03ec0e3fd3535fea06c120f85e4a7534c6de04'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_s390x_linux_hotspot_11.0.28_6.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; echo "javac --version"; javac --version; echo "java --version"; java --version; echo "Complete." # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV CATALINA_HOME=/usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c mkdir -p "$CATALINA_HOME" # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)WORKDIR /usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_NATIVE_LIBDIR=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LD_LIBRARY_PATH=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_MAJOR=10
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_VERSION=10.1.43
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_SHA512=fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends ca-certificates curl gnupg ; ddist() { local f="$1"; shift; local distFile="$1"; shift; local mvnFile="${1:-}"; local success=; local distUrl=; for distUrl in "https://dlcdn.apache.org/$distFile" "https://archive.apache.org/dist/$distFile" ${mvnFile:+"https://repo1.maven.org/maven2/org/apache/tomcat/tomcat/$mvnFile"} ; do if curl -fL -o "$f" "$distUrl" && [ -s "$f" ]; then success=1; break; fi; done; [ -n "$success" ]; }; ddist 'tomcat.tar.gz' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz"; echo "$TOMCAT_SHA512 *tomcat.tar.gz" | sha512sum --strict --check -; ddist 'tomcat.tar.gz.asc' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz.asc"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; curl -fL -o upstream-KEYS 'https://www.apache.org/dist/tomcat/tomcat-10/KEYS'; gpg --batch --import upstream-KEYS; printf '' > filtered-KEYS; for key in 'A9C5DF4D22E99998D9875A5110C01C5A2F6059E7' '5C3C5F3E314C866292F359A8F3AD5C94A67F707E' ; do gpg --batch --fingerprint "$key"; gpg --batch --export --armor "$key" >> filtered-KEYS; done; gpgconf --kill all; rm -rf "$GNUPGHOME"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; gpg --batch --import filtered-KEYS; gpg --batch --verify tomcat.tar.gz.asc tomcat.tar.gz; tar -xf tomcat.tar.gz --strip-components=1; rm bin/*.bat; rm tomcat.tar.gz*; gpgconf --kill all; rm -rf "$GNUPGHOME"; mv webapps webapps.dist; mkdir webapps; nativeBuildDir="$(mktemp -d)"; tar -xf bin/tomcat-native.tar.gz -C "$nativeBuildDir" --strip-components=1; apt-get install -y --no-install-recommends dpkg-dev gcc libapr1-dev libssl-dev make ; ( export CATALINA_HOME="$PWD"; cd "$nativeBuildDir/native"; gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; aprConfig="$(command -v apr-1-config)"; ./configure --build="$gnuArch" --libdir="$TOMCAT_NATIVE_LIBDIR" --prefix="$CATALINA_HOME" --with-apr="$aprConfig" --with-java-home="$JAVA_HOME" ; nproc="$(nproc)"; make -j "$nproc"; make install; ); rm -rf "$nativeBuildDir"; rm bin/tomcat-native.tar.gz; apt-mark auto '.*' > /dev/null; [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; find "$TOMCAT_NATIVE_LIBDIR" -type f -executable -exec ldd '{}' ';' | awk '/=>/ { print $(NF-1) }' | xargs -rt readlink -e | sort -u | xargs -rt dpkg-query --search | cut -d: -f1 | sort -u | tee "$TOMCAT_NATIVE_LIBDIR/.dependencies.txt" | xargs -r apt-mark manual ; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; rm -rf /var/lib/apt/lists/*; find ./bin/ -name '*.sh' -exec sed -ri 's|^#!/bin/sh$|#!/usr/bin/env bash|' '{}' +; chmod -R +rX .; chmod 1777 logs temp work; catalina.sh version # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; nativeLines="$(catalina.sh configtest 2>&1)"; nativeLines="$(echo "$nativeLines" | grep 'Apache Tomcat Native')"; nativeLines="$(echo "$nativeLines" | sort -u)"; if ! echo "$nativeLines" | grep -E 'INFO: Loaded( APR based)? Apache Tomcat Native library' >&2; then echo >&2 "$nativeLines"; exit 1; fi # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)EXPOSE map[8080/tcp:{}]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT []
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["catalina.sh" "run"]
2025-07-04 20:03:18 UTC
192 MB
/usr/local/tomcat
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-11.0.28+6
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
LD_LIBRARY_PATH/usr/local/tomcat/native-jni-lib
PATH/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
TOMCAT_MAJOR10
TOMCAT_NATIVE_LIBDIR/usr/local/tomcat/native-jni-lib
TOMCAT_SHA512fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
TOMCAT_VERSION10.1.43
[#000] sha256:f97601435af691955f45d5af693ea17a73c17d0dacdbe4b291bcdc9c09f5bcf7 - 17.07% (32.8 MB)
[#001] sha256:243f1061521716313442a7a4570ed7ab0ea4d616c20e7d20d9e432b98f85f3fc - 8.74% (16.8 MB)
[#002] sha256:c279468ae38d4e4daeb6d1adc55df890f5715e837ee0fb6ce61bdb34a8c7263a - 65.86% (127 MB)
[#003] sha256:cb62a35028db793daf335f2de329b674f9daf8b631fb93ed50c89b8e366c2372 - 0.0% (160 Bytes)
[#004] sha256:c9a54a12b357c3d6a6efb99ee60a9c7cbd6c4e2acf205e92a16198fc150833fd - 0.0% (2.23 KB)
[#005] sha256:87da8f863f3df2fd828639b845c6c44b7f16377ea97fc0bcfb05c35afd1b6b9c - 0.0% (139 Bytes)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:ad4f0765716a5b22d6f3418802bd8e05e97b92d6de976a9dee9ef56bb262e322 - 8.33% (16 MB)
[#008] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
/bin/sh -c #(nop) ARG RELEASE
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=22.04
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ADD file:c82e3a7e69e6325c35b1c5b538f6a993465deaad54e5f72d0ce61102132331e9 in /
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-11.0.28+6
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='7dfd551795a8884b26cbb02e0301da95db40160bb194f48271dc2ef9367f50c2'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_x64_linux_hotspot_11.0.28_6.tar.gz'; ;; arm64) ESUM='32c316cb3998a9c9dee2829fbb577ea1c0ed666700cec73e049d44c342bb19af'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.28_6.tar.gz'; ;; armhf) ESUM='b33c99068804bbd7e4aa4bd1c5419ae88ec77833e5e5339ab06a00546a2b0711'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_arm_linux_hotspot_11.0.28_6.tar.gz'; ;; ppc64el) ESUM='e272abd162b3de68093630929453feba3e63a5ab1bbb912379f6a4aa968ef06a'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_ppc64le_linux_hotspot_11.0.28_6.tar.gz'; ;; s390x) ESUM='ac3f94fdcc5372e90f44fad9cd03ec0e3fd3535fea06c120f85e4a7534c6de04'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_s390x_linux_hotspot_11.0.28_6.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; echo "javac --version"; javac --version; echo "java --version"; java --version; echo "Complete." # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV CATALINA_HOME=/usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c mkdir -p "$CATALINA_HOME" # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)WORKDIR /usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_NATIVE_LIBDIR=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LD_LIBRARY_PATH=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_MAJOR=10
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_VERSION=10.1.43
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_SHA512=fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends ca-certificates curl gnupg ; ddist() { local f="$1"; shift; local distFile="$1"; shift; local mvnFile="${1:-}"; local success=; local distUrl=; for distUrl in "https://dlcdn.apache.org/$distFile" "https://archive.apache.org/dist/$distFile" ${mvnFile:+"https://repo1.maven.org/maven2/org/apache/tomcat/tomcat/$mvnFile"} ; do if curl -fL -o "$f" "$distUrl" && [ -s "$f" ]; then success=1; break; fi; done; [ -n "$success" ]; }; ddist 'tomcat.tar.gz' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz"; echo "$TOMCAT_SHA512 *tomcat.tar.gz" | sha512sum --strict --check -; ddist 'tomcat.tar.gz.asc' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz.asc"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; curl -fL -o upstream-KEYS 'https://www.apache.org/dist/tomcat/tomcat-10/KEYS'; gpg --batch --import upstream-KEYS; printf '' > filtered-KEYS; for key in 'A9C5DF4D22E99998D9875A5110C01C5A2F6059E7' '5C3C5F3E314C866292F359A8F3AD5C94A67F707E' ; do gpg --batch --fingerprint "$key"; gpg --batch --export --armor "$key" >> filtered-KEYS; done; gpgconf --kill all; rm -rf "$GNUPGHOME"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; gpg --batch --import filtered-KEYS; gpg --batch --verify tomcat.tar.gz.asc tomcat.tar.gz; tar -xf tomcat.tar.gz --strip-components=1; rm bin/*.bat; rm tomcat.tar.gz*; gpgconf --kill all; rm -rf "$GNUPGHOME"; mv webapps webapps.dist; mkdir webapps; nativeBuildDir="$(mktemp -d)"; tar -xf bin/tomcat-native.tar.gz -C "$nativeBuildDir" --strip-components=1; apt-get install -y --no-install-recommends dpkg-dev gcc libapr1-dev libssl-dev make ; ( export CATALINA_HOME="$PWD"; cd "$nativeBuildDir/native"; gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; aprConfig="$(command -v apr-1-config)"; ./configure --build="$gnuArch" --libdir="$TOMCAT_NATIVE_LIBDIR" --prefix="$CATALINA_HOME" --with-apr="$aprConfig" --with-java-home="$JAVA_HOME" ; nproc="$(nproc)"; make -j "$nproc"; make install; ); rm -rf "$nativeBuildDir"; rm bin/tomcat-native.tar.gz; apt-mark auto '.*' > /dev/null; [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; find "$TOMCAT_NATIVE_LIBDIR" -type f -executable -exec ldd '{}' ';' | awk '/=>/ { print $(NF-1) }' | xargs -rt readlink -e | sort -u | xargs -rt dpkg-query --search | cut -d: -f1 | sort -u | tee "$TOMCAT_NATIVE_LIBDIR/.dependencies.txt" | xargs -r apt-mark manual ; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; rm -rf /var/lib/apt/lists/*; find ./bin/ -name '*.sh' -exec sed -ri 's|^#!/bin/sh$|#!/usr/bin/env bash|' '{}' +; chmod -R +rX .; chmod 1777 logs temp work; catalina.sh version # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; nativeLines="$(catalina.sh configtest 2>&1)"; nativeLines="$(echo "$nativeLines" | grep 'Apache Tomcat Native')"; nativeLines="$(echo "$nativeLines" | sort -u)"; if ! echo "$nativeLines" | grep -E 'INFO: Loaded( APR based)? Apache Tomcat Native library' >&2; then echo >&2 "$nativeLines"; exit 1; fi # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)EXPOSE map[8080/tcp:{}]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT []
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["catalina.sh" "run"]
2025-07-04 20:03:18 UTC
178 MB
/usr/local/tomcat
JAVA_HOME/opt/java/openjdk
JAVA_VERSIONjdk-11.0.28+6
LANGen_US.UTF-8
LANGUAGEen_US:en
LC_ALLen_US.UTF-8
LD_LIBRARY_PATH/usr/local/tomcat/native-jni-lib
PATH/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
TOMCAT_MAJOR10
TOMCAT_NATIVE_LIBDIR/usr/local/tomcat/native-jni-lib
TOMCAT_SHA512fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
TOMCAT_VERSION10.1.43
[#000] sha256:e6040c53f51927878c2ff706db3e5fd5560a102bd6af3ae4ccbcae7706e8d870 - 15.02% (26.7 MB)
[#001] sha256:798b400a0ba827efdbffeba34b98f2a20a68683bcbae3d37916b62c84be3abdb - 8.66% (15.4 MB)
[#002] sha256:206dc2a1f508e9a914e94961fea96c0011f834eef4d48211b942d063bbee007a - 67.39% (120 MB)
[#003] sha256:76e32a49c90b94dadc64e7ec15d668dee156064313ad2a8a623d4295d326db0b - 0.0% (159 Bytes)
[#004] sha256:a84ea9feaa9ae8e9c933ffda1743638f5e740a6caded225a158c8b7791662200 - 0.0% (2.23 KB)
[#005] sha256:35eb8bc3edec87027ec29d4cdfea3cee283cde7fc8d7a528498d01c0b0c3a530 - 0.0% (140 Bytes)
[#006] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
[#007] sha256:478f1b38b6b28067258d489f6a16a1a874b8ced8977f864f2e87ff7a9603f5e3 - 8.93% (15.9 MB)
[#008] sha256:4f4fb700ef54461cfa02571ae0db9a0dc1e0cdb5577484a6d75e68dc38e8acc1 - 0.0% (32 Bytes)
/bin/sh -c #(nop) ARG RELEASE
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ARG LAUNCHPAD_BUILD_ARCH
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.ref.name=ubuntu
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) LABEL org.opencontainers.image.version=22.04
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) ADD file:49229932e4744fb37c28aca14fb1defb0dc747ca640a97a62b16e79ff8fd2b83 in /
2025-07-04 20:03:18 UTC/bin/sh -c #(nop) CMD ["/bin/bash"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_HOME=/opt/java/openjdk
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; apt-get update; DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends curl wget gnupg fontconfig ca-certificates p11-kit tzdata locales ; echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen; locale-gen en_US.UTF-8; rm -rf /var/lib/apt/lists/* # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV JAVA_VERSION=jdk-11.0.28+6
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; ARCH="$(dpkg --print-architecture)"; case "${ARCH}" in amd64) ESUM='7dfd551795a8884b26cbb02e0301da95db40160bb194f48271dc2ef9367f50c2'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_x64_linux_hotspot_11.0.28_6.tar.gz'; ;; arm64) ESUM='32c316cb3998a9c9dee2829fbb577ea1c0ed666700cec73e049d44c342bb19af'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.28_6.tar.gz'; ;; armhf) ESUM='b33c99068804bbd7e4aa4bd1c5419ae88ec77833e5e5339ab06a00546a2b0711'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_arm_linux_hotspot_11.0.28_6.tar.gz'; ;; ppc64el) ESUM='e272abd162b3de68093630929453feba3e63a5ab1bbb912379f6a4aa968ef06a'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_ppc64le_linux_hotspot_11.0.28_6.tar.gz'; ;; s390x) ESUM='ac3f94fdcc5372e90f44fad9cd03ec0e3fd3535fea06c120f85e4a7534c6de04'; BINARY_URL='https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.28%2B6/OpenJDK11U-jdk_s390x_linux_hotspot_11.0.28_6.tar.gz'; ;; *) echo "Unsupported arch: ${ARCH}"; exit 1; ;; esac; wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; wget --progress=dot:giga -O /tmp/openjdk.tar.gz.sig ${BINARY_URL}.sig; export GNUPGHOME="$(mktemp -d)"; gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 3B04D753C9050D9A5D343F39843C48A565F8F04B; gpg --batch --verify /tmp/openjdk.tar.gz.sig /tmp/openjdk.tar.gz; rm -rf "${GNUPGHOME}" /tmp/openjdk.tar.gz.sig; echo "${ESUM} */tmp/openjdk.tar.gz" | sha256sum -c -; mkdir -p "$JAVA_HOME"; tar --extract --file /tmp/openjdk.tar.gz --directory "$JAVA_HOME" --strip-components 1 --no-same-owner ; rm -f /tmp/openjdk.tar.gz ${JAVA_HOME}/lib/src.zip; find "$JAVA_HOME/lib" -name '*.so' -exec dirname '{}' ';' | sort -u > /etc/ld.so.conf.d/docker-openjdk.conf; ldconfig; java -Xshare:dump; # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; echo "Verifying install ..."; fileEncoding="$(echo 'System.out.println(System.getProperty("file.encoding"))' | jshell -s -)"; [ "$fileEncoding" = 'UTF-8' ]; rm -rf ~/.java; echo "javac --version"; javac --version; echo "java --version"; java --version; echo "Complete." # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)COPY --chmod=755 entrypoint.sh /__cacert_entrypoint.sh # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT ["/__cacert_entrypoint.sh"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["jshell"]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV CATALINA_HOME=/usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV PATH=/usr/local/tomcat/bin:/opt/java/openjdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c mkdir -p "$CATALINA_HOME" # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)WORKDIR /usr/local/tomcat
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_NATIVE_LIBDIR=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV LD_LIBRARY_PATH=/usr/local/tomcat/native-jni-lib
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_MAJOR=10
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_VERSION=10.1.43
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENV TOMCAT_SHA512=fc838d5249b4059bc80ec9580bdf980e1e1226df346d20afd3751296b7d674fd46804207092d5d9e4a4b7117418d8952ae674d29412be0076bf27e7fabc27a11
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends ca-certificates curl gnupg ; ddist() { local f="$1"; shift; local distFile="$1"; shift; local mvnFile="${1:-}"; local success=; local distUrl=; for distUrl in "https://dlcdn.apache.org/$distFile" "https://archive.apache.org/dist/$distFile" ${mvnFile:+"https://repo1.maven.org/maven2/org/apache/tomcat/tomcat/$mvnFile"} ; do if curl -fL -o "$f" "$distUrl" && [ -s "$f" ]; then success=1; break; fi; done; [ -n "$success" ]; }; ddist 'tomcat.tar.gz' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz"; echo "$TOMCAT_SHA512 *tomcat.tar.gz" | sha512sum --strict --check -; ddist 'tomcat.tar.gz.asc' "tomcat/tomcat-$TOMCAT_MAJOR/v$TOMCAT_VERSION/bin/apache-tomcat-$TOMCAT_VERSION.tar.gz.asc" "$TOMCAT_VERSION/tomcat-$TOMCAT_VERSION.tar.gz.asc"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; curl -fL -o upstream-KEYS 'https://www.apache.org/dist/tomcat/tomcat-10/KEYS'; gpg --batch --import upstream-KEYS; printf '' > filtered-KEYS; for key in 'A9C5DF4D22E99998D9875A5110C01C5A2F6059E7' '5C3C5F3E314C866292F359A8F3AD5C94A67F707E' ; do gpg --batch --fingerprint "$key"; gpg --batch --export --armor "$key" >> filtered-KEYS; done; gpgconf --kill all; rm -rf "$GNUPGHOME"; GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; gpg --batch --import filtered-KEYS; gpg --batch --verify tomcat.tar.gz.asc tomcat.tar.gz; tar -xf tomcat.tar.gz --strip-components=1; rm bin/*.bat; rm tomcat.tar.gz*; gpgconf --kill all; rm -rf "$GNUPGHOME"; mv webapps webapps.dist; mkdir webapps; nativeBuildDir="$(mktemp -d)"; tar -xf bin/tomcat-native.tar.gz -C "$nativeBuildDir" --strip-components=1; apt-get install -y --no-install-recommends dpkg-dev gcc libapr1-dev libssl-dev make ; ( export CATALINA_HOME="$PWD"; cd "$nativeBuildDir/native"; gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; aprConfig="$(command -v apr-1-config)"; ./configure --build="$gnuArch" --libdir="$TOMCAT_NATIVE_LIBDIR" --prefix="$CATALINA_HOME" --with-apr="$aprConfig" --with-java-home="$JAVA_HOME" ; nproc="$(nproc)"; make -j "$nproc"; make install; ); rm -rf "$nativeBuildDir"; rm bin/tomcat-native.tar.gz; apt-mark auto '.*' > /dev/null; [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; find "$TOMCAT_NATIVE_LIBDIR" -type f -executable -exec ldd '{}' ';' | awk '/=>/ { print $(NF-1) }' | xargs -rt readlink -e | sort -u | xargs -rt dpkg-query --search | cut -d: -f1 | sort -u | tee "$TOMCAT_NATIVE_LIBDIR/.dependencies.txt" | xargs -r apt-mark manual ; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; rm -rf /var/lib/apt/lists/*; find ./bin/ -name '*.sh' -exec sed -ri 's|^#!/bin/sh$|#!/usr/bin/env bash|' '{}' +; chmod -R +rX .; chmod 1777 logs temp work; catalina.sh version # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)RUN /bin/sh -c set -eux; nativeLines="$(catalina.sh configtest 2>&1)"; nativeLines="$(echo "$nativeLines" | grep 'Apache Tomcat Native')"; nativeLines="$(echo "$nativeLines" | sort -u)"; if ! echo "$nativeLines" | grep -E 'INFO: Loaded( APR based)? Apache Tomcat Native library' >&2; then echo >&2 "$nativeLines"; exit 1; fi # buildkit
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)EXPOSE map[8080/tcp:{}]
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)ENTRYPOINT []
2025-07-04 20:03:18 UTC (buildkit.dockerfile.v0)CMD ["catalina.sh" "run"]
Please be careful as this will not just delete the reference but also the actual content!
For example when you have latest and v1.2.3 both pointing to the same image
the deletion of latest will also permanently remove v1.2.3.