Dockerfile

# ------------------------------------------------------------------------------
#               NOTE: THIS DOCKERFILE IS GENERATED VIA "generate_dockerfiles.py"
#
#                       PLEASE DO NOT EDIT IT DIRECTLY.
# ------------------------------------------------------------------------------
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
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FROM centos:7

ENV JAVA_HOME /opt/java/openjdk
ENV PATH $JAVA_HOME/bin:$PATH

# Default to UTF-8 file.encoding
ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' LC_ALL='en_US.UTF-8'

RUN set -eux; \
    yum install -y \
        gzip \
        tar \
        # curl required for historical reasons, see https://github.com/adoptium/containers/issues/255
        curl \
        wget \
        tzdata \
        # utilities for keeping Centos and OpenJDK CA certificates in sync
        # https://github.com/adoptium/containers/issues/293
        ca-certificates \
        # java.lang.UnsatisfiedLinkError: libfontmanager.so: libfreetype.so.6: cannot open shared object file: No such file or directory
        # java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11FontManager
        # https://github.com/docker-library/openjdk/pull/235#issuecomment-424466077
        fontconfig \
    ; \
    rm -rf /var/cache/yum

ENV JAVA_VERSION jdk-17.0.11+9

RUN set -eux; \
    ARCH="$(objdump="$(command -v objdump)" && objdump --file-headers "$objdump" | awk -F '[:,]+[[:space:]]+' '$1 == "architecture" { print $2 }')"; \
    case "${ARCH}" in \
       aarch64|arm64) \
         ESUM='ccfa23c25790475c84df983cc5f729b94c04d9ea9863912deb15c6266782cf16'; \
         BINARY_URL='https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.11%2B9/OpenJDK17U-jre_aarch64_linux_hotspot_17.0.11_9.tar.gz'; \
         ;; \
       amd64|i386:x86-64) \
         ESUM='bcb1b7b8ad68c93093f09b591b7cb17161d39891f7d29d33a586f5a328603707'; \
         BINARY_URL='https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.11%2B9/OpenJDK17U-jre_x64_linux_hotspot_17.0.11_9.tar.gz'; \
         ;; \
       ppc64el|powerpc:common64) \
         ESUM='884b5cb817e50010b4d0a3252afb6a80db18995af19bbd16a37348b2c37949bc'; \
         BINARY_URL='https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.11%2B9/OpenJDK17U-jre_ppc64le_linux_hotspot_17.0.11_9.tar.gz'; \
         ;; \
       *) \
         echo "Unsupported arch: ${ARCH}"; \
         exit 1; \
         ;; \
    esac; \
    wget --progress=dot:giga -O /tmp/openjdk.tar.gz ${BINARY_URL}; \
    echo "${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;

RUN set -eux; \
    echo "Verifying install ..."; \
    echo "java --version"; java --version; \
    echo "Complete."
COPY entrypoint.sh /__cacert_entrypoint.sh
ENTRYPOINT ["/__cacert_entrypoint.sh"]