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基于Alpine镜像构建JAVA环境基础镜像。

  • Dockerfile
# AlpineLinux with a glibc-2.29-r0 and Oracle Java 8
FROM alpine:3.8

MAINTAINER Anastas Dancha <anapsix@random.io>
# thanks to Vladimir Krivosheev <develar@gmail.com> aka @develar for smaller image
# and Victor Palma <palma.victor@gmail.com> aka @devx for pointing it out

# Java Version and other ENV
ENV JAVA_VERSION_MAJOR=8 \
    JAVA_VERSION_MINOR=202 \
    JAVA_VERSION_BUILD=08 \
    JAVA_PACKAGE=server-jre \
    JAVA_JCE=standard \
    JAVA_HOME=/opt/jdk \
    PATH=${PATH}:/opt/jdk/bin \
    GLIBC_REPO=https://github.com/sgerrand/alpine-pkg-glibc \
    GLIBC_VERSION=2.29-r0 \
    LANG=C.UTF-8

# do all in one step
RUN set -ex && \
    [[ ${JAVA_VERSION_MAJOR} != 7 ]] || ( echo >&2 'Oracle no longer publishes JAVA7 packages' && exit 1 ) && \
    apk -U upgrade && \
    apk add libstdc++ curl ca-certificates bash java-cacerts tzdata && \
    wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub && \
    for pkg in glibc-${GLIBC_VERSION} glibc-bin-${GLIBC_VERSION} glibc-i18n-${GLIBC_VERSION}; do curl -sSL ${GLIBC_REPO}/releases/download/${GLIBC_VERSION}/${pkg}.apk -o /tmp/${pkg}.apk; done && \
    apk add /tmp/*.apk && \
    rm -v /tmp/*.apk && \
    ( /usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 C.UTF-8 || true ) && \
    echo "export LANG=C.UTF-8" > /etc/profile.d/locale.sh && \
    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
    /usr/glibc-compat/sbin/ldconfig /lib /usr/glibc-compat/lib && \
    mkdir /opt && \
    curl -jksSLH "Cookie: oraclelicense=accept-securebackup-cookie" -o /tmp/java.tar.gz \
      http://download.oracle.com/otn-pub/java/jdk/${JAVA_VERSION_MAJOR}u${JAVA_VERSION_MINOR}-b${JAVA_VERSION_BUILD}/1961070e4c9b4e26a04e7f5a083f551e/${JAVA_PACKAGE}-${JAVA_VERSION_MAJOR}u${JAVA_VERSION_MINOR}-linux-x64.tar.gz && \
    JAVA_PACKAGE_SHA256=$(curl -sSL https://www.oracle.com/webfolder/s/digest/${JAVA_VERSION_MAJOR}u${JAVA_VERSION_MINOR}checksum.html | grep -E "${JAVA_PACKAGE}-${JAVA_VERSION_MAJOR}u${JAVA_VERSION_MINOR}-linux-x64\.tar\.gz" | grep -Eo '(sha256: )[^<]+' | cut -d: -f2 | xargs) && \
    echo "${JAVA_PACKAGE_SHA256}  /tmp/java.tar.gz" > /tmp/java.tar.gz.sha256 && \
    sha256sum -c /tmp/java.tar.gz.sha256 && \
    gunzip /tmp/java.tar.gz && \
    tar -C /opt -xf /tmp/java.tar && \
    ln -s /opt/jdk1.${JAVA_VERSION_MAJOR}.0_${JAVA_VERSION_MINOR} /opt/jdk && \
    find /opt/jdk/ -maxdepth 1 -mindepth 1 | grep -v jre | xargs rm -rf && \
    cd /opt/jdk/ && ln -s ./jre/bin ./bin && \
    if [ "${JAVA_JCE}" == "unlimited" ]; then echo "Installing Unlimited JCE policy" && \
      curl -jksSLH "Cookie: oraclelicense=accept-securebackup-cookie" -o /tmp/jce_policy-${JAVA_VERSION_MAJOR}.zip \
        http://download.oracle.com/otn-pub/java/jce/${JAVA_VERSION_MAJOR}/jce_policy-${JAVA_VERSION_MAJOR}.zip && \
      cd /tmp && unzip /tmp/jce_policy-${JAVA_VERSION_MAJOR}.zip && \
      cp -v /tmp/UnlimitedJCEPolicyJDK8/*.jar /opt/jdk/jre/lib/security/; \
    fi && \
    sed -i s/#networkaddress.cache.ttl=-1/networkaddress.cache.ttl=10/ $JAVA_HOME/jre/lib/security/java.security && \
    apk del curl glibc-i18n && \
    rm -rf /opt/jdk/jre/plugin \
           /opt/jdk/jre/bin/javaws \
           /opt/jdk/jre/bin/jjs \
           /opt/jdk/jre/bin/orbd \
           /opt/jdk/jre/bin/pack200 \
           /opt/jdk/jre/bin/policytool \
           /opt/jdk/jre/bin/rmid \
           /opt/jdk/jre/bin/rmiregistry \
           /opt/jdk/jre/bin/servertool \
           /opt/jdk/jre/bin/tnameserv \
           /opt/jdk/jre/bin/unpack200 \
           /opt/jdk/jre/lib/javaws.jar \
           /opt/jdk/jre/lib/deploy* \
           /opt/jdk/jre/lib/desktop \
           /opt/jdk/jre/lib/*javafx* \
           /opt/jdk/jre/lib/*jfx* \
           /opt/jdk/jre/lib/amd64/libdecora_sse.so \
           /opt/jdk/jre/lib/amd64/libprism_*.so \
           /opt/jdk/jre/lib/amd64/libfxplugins.so \
           /opt/jdk/jre/lib/amd64/libglass.so \
           /opt/jdk/jre/lib/amd64/libgstreamer-lite.so \
           /opt/jdk/jre/lib/amd64/libjavafx*.so \
           /opt/jdk/jre/lib/amd64/libjfx*.so \
           /opt/jdk/jre/lib/ext/jfxrt.jar \
           /opt/jdk/jre/lib/ext/nashorn.jar \
           /opt/jdk/jre/lib/oblique-fonts \
           /opt/jdk/jre/lib/plugin.jar \
           /tmp/* /var/cache/apk/* && \
    ln -sf /etc/ssl/certs/java/cacerts $JAVA_HOME/jre/lib/security/cacerts && \
    echo 'hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4' >> /etc/nsswitch.conf

# EOF
  • 编译镜像
docker build -t registry.ikiwi.me/library/base-java:latest .
  • 推送至镜像仓库
docker push registry.ikiwi.me/library/base-java:latest