创建最小Java8 Docker镜像

1.  参考 http://blog.csdn.net/hknaruto/article/details/70229896 ， 构建一个最小Linux Docker镜像

    考虑到需要进入Docker容器查看容器内部数据、状态，因此引用一个基础的Linux镜像。如果没有此类需求也可以直接FROM scratch

2.  www.oracle.com下载jdk-8u101-linux-x64.tar.gz, 解压并得到其中的jre目录

3.  由于java依赖了系统库，此处选择从官方centos7 docker镜像中抽取必要的系统库文件，操作过程如下

3.1 建立镜像制作目录

mkdir minos-jre8

3.2 建立系统库目录

mkdir usr/lib64

3.3 从官方的centos7镜像中启动一个容器

[yeqiang@localhost minos-jre8]$ docker run --rm -it centos /bin/bash[root@6d37aa8a73c9/]#

3.4 打开一个新的终端，从容器中拷贝系统库到镜像制作目录下的usr/lib64内

docker cp 6d37aa8a73c9:/lib64/ld-linux-x86-64.so.2  usr/lib64/ld-linux-x86-64.so.2 docker cp 6d37aa8a73c9:/lib64/libc.so.6  usr/lib64/libc.so.6 docker cp 6d37aa8a73c9:/lib64/libdl.so.2  usr/lib64/libdl.so.2 docker cp 6d37aa8a73c9:/lib64/libffi.so.6  usr/lib64/libffi.so.6 docker cp 6d37aa8a73c9:/lib64/libgcc_s.so.1  usr/lib64/libgcc_s.so.1 docker cp 6d37aa8a73c9:/lib64/libgio-2.0.so.0  usr/lib64/libgio-2.0.so.0 docker cp 6d37aa8a73c9:/lib64/libglib-2.0.so.0  usr/lib64/libglib-2.0.so.0 docker cp 6d37aa8a73c9:/lib64/libgmodule-2.0.so.0  usr/lib64/libgmodule-2.0.so.0 docker cp 6d37aa8a73c9:/lib64/libgobject-2.0.so.0  usr/lib64/libgobject-2.0.so.0 docker cp 6d37aa8a73c9:/lib64/libgthread-2.0.so.0  usr/lib64/libgthread-2.0.so.0 docker cp 6d37aa8a73c9:/lib64/liblzma.so.5  usr/lib64/liblzma.so.5 docker cp 6d37aa8a73c9:/lib64/libm.so.6  usr/lib64/libm.so.6 docker cp 6d37aa8a73c9:/lib64/libnsl.so.1  usr/lib64/libnsl.so.1 docker cp 6d37aa8a73c9:/lib64/libpcre.so.1  usr/lib64/libpcre.so.1 docker cp 6d37aa8a73c9:/lib64/libpthread.so.0  usr/lib64/libpthread.so.0 docker cp 6d37aa8a73c9:/lib64/libresolv.so.2  usr/lib64/libresolv.so.2 docker cp 6d37aa8a73c9:/lib64/librt.so.1  usr/lib64/librt.so.1 docker cp 6d37aa8a73c9:/lib64/libselinux.so.1  usr/lib64/libselinux.so.1 docker cp 6d37aa8a73c9:/lib64/libstdc++.so.6  usr/lib64/libstdc++.so.6 docker cp 6d37aa8a73c9:/lib64/libthread_db.so.1  usr/lib64/libthread_db.so.1 docker cp 6d37aa8a73c9:/lib64/libxml2.so.2  usr/lib64/libxml2.so.2 docker cp 6d37aa8a73c9:/lib64/libz.so.1  usr/lib64/libz.so.1 docker cp 6d37aa8a73c9:/lib64/ld-2.17.so usr/lib64/ld-2.17.sodocker cp 6d37aa8a73c9:/lib64/libc-2.17.so usr/lib64/libc-2.17.sodocker cp 6d37aa8a73c9:/lib64/libdl-2.17.so usr/lib64/libdl-2.17.sodocker cp 6d37aa8a73c9:/lib64/libffi.so.6.0.1 usr/lib64/libffi.so.6.0.1docker cp 6d37aa8a73c9:/lib64/libgcc_s-4.8.5-20150702.so.1 usr/lib64/libgcc_s-4.8.5-20150702.so.1docker cp 6d37aa8a73c9:/lib64/libgio-2.0.so.0.4200.2 usr/lib64/libgio-2.0.so.0.4200.2docker cp 6d37aa8a73c9:/lib64/libglib-2.0.so.0.4200.2 usr/lib64/libglib-2.0.so.0.4200.2docker cp 6d37aa8a73c9:/lib64/libgmodule-2.0.so.0.4200.2 usr/lib64/libgmodule-2.0.so.0.4200.2docker cp 6d37aa8a73c9:/lib64/libgobject-2.0.so.0.4200.2 usr/lib64/libgobject-2.0.so.0.4200.2docker cp 6d37aa8a73c9:/lib64/libgthread-2.0.so.0.4200.2 usr/lib64/libgthread-2.0.so.0.4200.2docker cp 6d37aa8a73c9:/lib64/liblzma.so.5.0.99 usr/lib64/liblzma.so.5.0.99docker cp 6d37aa8a73c9:/lib64/libm-2.17.so usr/lib64/libm-2.17.sodocker cp 6d37aa8a73c9:/lib64/libnsl-2.17.so usr/lib64/libnsl-2.17.sodocker cp 6d37aa8a73c9:/lib64/libpcre.so.1.2.0 usr/lib64/libpcre.so.1.2.0docker cp 6d37aa8a73c9:/lib64/libpthread-2.17.so usr/lib64/libpthread-2.17.sodocker cp 6d37aa8a73c9:/lib64/libresolv-2.17.so usr/lib64/libresolv-2.17.sodocker cp 6d37aa8a73c9:/lib64/librt-2.17.so usr/lib64/librt-2.17.sodocker cp 6d37aa8a73c9:/lib64/libstdc++.so.6.0.19 usr/lib64/libstdc++.so.6.0.19docker cp 6d37aa8a73c9:/lib64/libthread_db-1.0.so usr/lib64/libthread_db-1.0.sodocker cp 6d37aa8a73c9:/lib64/libxml2.so.2.9.1 usr/lib64/libxml2.so.2.9.1docker cp 6d37aa8a73c9:/lib64/libz.so.1.2.7 usr/lib64/libz.so.1.2.7

说明：为什么知道拷贝这些文件？

        将jre拷贝到docker 容器内，然后通过ldd指令检查bin目录下java等可执行程序及lib目录下的动态库获得库列表。如(注意应该通过find 扫描所有文件利用正则表达式产生上述指令。CentOS7没有的一些库不用处理。)

# ldd javalinux-vdso.so.1 =>  (0x00007ffccdda9000)libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f42a4389000)libjli.so => /usr/local/jdk1.8.0_101/jre/bin/./../lib/amd64/jli/libjli.so (0x00007f42a4172000)libdl.so.2 => /lib64/libdl.so.2 (0x00007f42a3f6e000)libc.so.6 => /lib64/libc.so.6 (0x00007f42a3bad000)/lib64/ld-linux-x86-64.so.2 (0x000055a2ffc8c000)

4. 建立 usr/local/jdk1.8.0_101/ 目录，并拷贝解压出来的jre目录到jdk1.8.0_101/ 下

mkdir usr/local/jdk1.8.0_101/  -pcp /tmp/jdk1.8.0_101/ jre usr/local/jdk1.8.0_101/ -r

5.  创建Dockerfile，内容如下：

# the minimal os support oracle java8 based on offical docker centos7 x64 libsFROM minosMAINTAINER YeQiangADD ./ /ENV JAVA_HOME /usr/local/jdk1.8.0_101/jreENV PATH $PATH:$JAVA_HOME/binRUN rm /Dockerfile

6. 此时镜像目录文件结构如下

../usr./usr/local./usr/local/jdk1.8.0_101./usr/local/jdk1.8.0_101/jre./usr/local/jdk1.8.0_101/jre/plugin./usr/local/jdk1.8.0_101/jre/plugin/desktop./usr/local/jdk1.8.0_101/jre/plugin/desktop/sun_java.png./usr/local/jdk1.8.0_101/jre/plugin/desktop/sun_java.desktop./usr/local/jdk1.8.0_101/jre/COPYRIGHT./usr/local/jdk1.8.0_101/jre/README./usr/local/jdk1.8.0_101/jre/LICENSE./usr/local/jdk1.8.0_101/jre/lib./usr/local/jdk1.8.0_101/jre/lib/jfr./usr/local/jdk1.8.0_101/jre/lib/jfr/profile.jfc./usr/local/jdk1.8.0_101/jre/lib/jfr/default.jfc./usr/local/jdk1.8.0_101/jre/lib/jexec./usr/local/jdk1.8.0_101/jre/lib/deploy.jar./usr/local/jdk1.8.0_101/jre/lib/fontconfig.Turbo.properties.src./usr/local/jdk1.8.0_101/jre/lib/meta-index./usr/local/jdk1.8.0_101/jre/lib/tzdb.dat./usr/local/jdk1.8.0_101/jre/lib/fontconfig.bfc./usr/local/jdk1.8.0_101/jre/lib/applet./usr/local/jdk1.8.0_101/jre/lib/javafx.properties./usr/local/jdk1.8.0_101/jre/lib/cmm./usr/local/jdk1.8.0_101/jre/lib/cmm/PYCC.pf./usr/local/jdk1.8.0_101/jre/lib/cmm/LINEAR_RGB.pf./usr/local/jdk1.8.0_101/jre/lib/cmm/GRAY.pf./usr/local/jdk1.8.0_101/jre/lib/cmm/CIEXYZ.pf./usr/local/jdk1.8.0_101/jre/lib/cmm/sRGB.pf./usr/local/jdk1.8.0_101/jre/lib/management./usr/local/jdk1.8.0_101/jre/lib/management/jmxremote.password.template./usr/local/jdk1.8.0_101/jre/lib/management/management.properties./usr/local/jdk1.8.0_101/jre/lib/management/jmxremote.access./usr/local/jdk1.8.0_101/jre/lib/management/snmp.acl.template./usr/local/jdk1.8.0_101/jre/lib/sound.properties./usr/local/jdk1.8.0_101/jre/lib/ext./usr/local/jdk1.8.0_101/jre/lib/ext/meta-index./usr/local/jdk1.8.0_101/jre/lib/ext/sunec.jar./usr/local/jdk1.8.0_101/jre/lib/ext/sunjce_provider.jar./usr/local/jdk1.8.0_101/jre/lib/ext/sunpkcs11.jar./usr/local/jdk1.8.0_101/jre/lib/ext/jfxrt.jar./usr/local/jdk1.8.0_101/jre/lib/ext/jaccess.jar./usr/local/jdk1.8.0_101/jre/lib/ext/zipfs.jar./usr/local/jdk1.8.0_101/jre/lib/ext/nashorn.jar./usr/local/jdk1.8.0_101/jre/lib/ext/cldrdata.jar./usr/local/jdk1.8.0_101/jre/lib/ext/dnsns.jar./usr/local/jdk1.8.0_101/jre/lib/ext/localedata.jar./usr/local/jdk1.8.0_101/jre/lib/psfontj2d.properties./usr/local/jdk1.8.0_101/jre/lib/currency.data./usr/local/jdk1.8.0_101/jre/lib/classlist./usr/local/jdk1.8.0_101/jre/lib/net.properties./usr/local/jdk1.8.0_101/jre/lib/locale./usr/local/jdk1.8.0_101/jre/lib/locale/sv./usr/local/jdk1.8.0_101/jre/lib/locale/sv/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/sv/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/zh_TW./usr/local/jdk1.8.0_101/jre/lib/locale/zh_TW/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/zh_TW/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/it./usr/local/jdk1.8.0_101/jre/lib/locale/it/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/it/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/fr./usr/local/jdk1.8.0_101/jre/lib/locale/fr/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/fr/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/de./usr/local/jdk1.8.0_101/jre/lib/locale/de/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/de/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/zh_HK.BIG5HK./usr/local/jdk1.8.0_101/jre/lib/locale/zh_HK.BIG5HK/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/zh_HK.BIG5HK/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/zh.GBK./usr/local/jdk1.8.0_101/jre/lib/locale/zh.GBK/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/zh.GBK/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/zh_TW.BIG5./usr/local/jdk1.8.0_101/jre/lib/locale/zh_TW.BIG5/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/zh_TW.BIG5/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/ja./usr/local/jdk1.8.0_101/jre/lib/locale/ja/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/ja/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/ko.UTF-8./usr/local/jdk1.8.0_101/jre/lib/locale/ko.UTF-8/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/ko.UTF-8/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/es./usr/local/jdk1.8.0_101/jre/lib/locale/es/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/es/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/zh./usr/local/jdk1.8.0_101/jre/lib/locale/zh/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/zh/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/ko./usr/local/jdk1.8.0_101/jre/lib/locale/ko/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/ko/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/locale/pt_BR./usr/local/jdk1.8.0_101/jre/lib/locale/pt_BR/LC_MESSAGES./usr/local/jdk1.8.0_101/jre/lib/locale/pt_BR/LC_MESSAGES/sunw_java_plugin.mo./usr/local/jdk1.8.0_101/jre/lib/fontconfig.RedHat.5.properties.src./usr/local/jdk1.8.0_101/jre/lib/jvm.hprof.txt./usr/local/jdk1.8.0_101/jre/lib/charsets.jar./usr/local/jdk1.8.0_101/jre/lib/jfxswt.jar./usr/local/jdk1.8.0_101/jre/lib/flavormap.properties./usr/local/jdk1.8.0_101/jre/lib/hijrah-config-umalqura.properties./usr/local/jdk1.8.0_101/jre/lib/fontconfig.SuSE.11.bfc./usr/local/jdk1.8.0_101/jre/lib/fontconfig.SuSE.10.properties.src./usr/local/jdk1.8.0_101/jre/lib/amd64./usr/local/jdk1.8.0_101/jre/lib/amd64/libzip.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libnpjp2.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libhprof.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjpeg.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libavplugin-54.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libprism_common.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libfxplugins.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libunpack.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjavafx_iio.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libverify.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libfontmanager.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libmanagement.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libbci.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjsoundalsa.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjaas_unix.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libsctp.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libawt_headless.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libattach.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjfxmedia.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjsig.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libdcpr.so./usr/local/jdk1.8.0_101/jre/lib/amd64/server./usr/local/jdk1.8.0_101/jre/lib/amd64/server/libjsig.so./usr/local/jdk1.8.0_101/jre/lib/amd64/server/libjvm.so./usr/local/jdk1.8.0_101/jre/lib/amd64/server/Xusage.txt./usr/local/jdk1.8.0_101/jre/lib/amd64/libdeploy.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjawt.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libglass.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjfr.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libresource.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libprism_sw.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjsdt.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libprism_es2.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libawt_xawt.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjavafx_font_freetype.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libsplashscreen.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libmlib_image.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libt2k.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjavafx_font_pango.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjava.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libnpt.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjavafx_font.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjavafx_font_t2k.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libnet.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libdt_socket.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libj2pcsc.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libgstreamer-lite.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libnio.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libj2gss.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libsunec.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libj2pkcs11.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libavplugin-53.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjsound.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libsaproc.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjfxwebkit.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libawt.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libdecora_sse.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libinstrument.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjdwp.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libkcms.so./usr/local/jdk1.8.0_101/jre/lib/amd64/libjava_crw_demo.so./usr/local/jdk1.8.0_101/jre/lib/amd64/liblcms.so./usr/local/jdk1.8.0_101/jre/lib/amd64/jli./usr/local/jdk1.8.0_101/jre/lib/amd64/jli/libjli.so./usr/local/jdk1.8.0_101/jre/lib/amd64/jvm.cfg./usr/local/jdk1.8.0_101/jre/lib/rt.jar./usr/local/jdk1.8.0_101/jre/lib/fontconfig.SuSE.10.bfc./usr/local/jdk1.8.0_101/jre/lib/plugin.jar./usr/local/jdk1.8.0_101/jre/lib/jce.jar./usr/local/jdk1.8.0_101/jre/lib/resources.jar./usr/local/jdk1.8.0_101/jre/lib/security./usr/local/jdk1.8.0_101/jre/lib/security/java.security./usr/local/jdk1.8.0_101/jre/lib/security/trusted.libraries./usr/local/jdk1.8.0_101/jre/lib/security/javaws.policy./usr/local/jdk1.8.0_101/jre/lib/security/java.policy./usr/local/jdk1.8.0_101/jre/lib/security/blacklist./usr/local/jdk1.8.0_101/jre/lib/security/US_export_policy.jar./usr/local/jdk1.8.0_101/jre/lib/security/blacklisted.certs./usr/local/jdk1.8.0_101/jre/lib/security/local_policy.jar./usr/local/jdk1.8.0_101/jre/lib/security/cacerts./usr/local/jdk1.8.0_101/jre/lib/security/US_export_policy.jar.bak./usr/local/jdk1.8.0_101/jre/lib/security/local_policy.jar.bak./usr/local/jdk1.8.0_101/jre/lib/fontconfig.SuSE.11.properties.src./usr/local/jdk1.8.0_101/jre/lib/fontconfig.properties.src./usr/local/jdk1.8.0_101/jre/lib/fontconfig.RedHat.6.bfc./usr/local/jdk1.8.0_101/jre/lib/fontconfig.RedHat.5.bfc./usr/local/jdk1.8.0_101/jre/lib/calendars.properties./usr/local/jdk1.8.0_101/jre/lib/javaws.jar./usr/local/jdk1.8.0_101/jre/lib/psfont.properties.ja./usr/local/jdk1.8.0_101/jre/lib/jsse.jar./usr/local/jdk1.8.0_101/jre/lib/images./usr/local/jdk1.8.0_101/jre/lib/images/cursors./usr/local/jdk1.8.0_101/jre/lib/images/cursors/motif_LinkDrop32x32.gif./usr/local/jdk1.8.0_101/jre/lib/images/cursors/motif_LinkNoDrop32x32.gif./usr/local/jdk1.8.0_101/jre/lib/images/cursors/invalid32x32.gif./usr/local/jdk1.8.0_101/jre/lib/images/cursors/cursors.properties./usr/local/jdk1.8.0_101/jre/lib/images/cursors/motif_CopyNoDrop32x32.gif./usr/local/jdk1.8.0_101/jre/lib/images/cursors/motif_MoveDrop32x32.gif./usr/local/jdk1.8.0_101/jre/lib/images/cursors/motif_CopyDrop32x32.gif./usr/local/jdk1.8.0_101/jre/lib/images/cursors/motif_MoveNoDrop32x32.gif./usr/local/jdk1.8.0_101/jre/lib/images/icons./usr/local/jdk1.8.0_101/jre/lib/images/icons/sun-java_HighContrastInverse.png./usr/local/jdk1.8.0_101/jre/lib/images/icons/sun-java_LowContrast.png./usr/local/jdk1.8.0_101/jre/lib/images/icons/sun-java_HighContrast.png./usr/local/jdk1.8.0_101/jre/lib/images/icons/sun-java.png./usr/local/jdk1.8.0_101/jre/lib/jfr.jar./usr/local/jdk1.8.0_101/jre/lib/oblique-fonts./usr/local/jdk1.8.0_101/jre/lib/oblique-fonts/LucidaSansOblique.ttf./usr/local/jdk1.8.0_101/jre/lib/oblique-fonts/fonts.dir./usr/local/jdk1.8.0_101/jre/lib/oblique-fonts/LucidaTypewriterOblique.ttf./usr/local/jdk1.8.0_101/jre/lib/oblique-fonts/LucidaTypewriterBoldOblique.ttf./usr/local/jdk1.8.0_101/jre/lib/oblique-fonts/LucidaSansDemiOblique.ttf./usr/local/jdk1.8.0_101/jre/lib/fontconfig.RedHat.6.properties.src./usr/local/jdk1.8.0_101/jre/lib/logging.properties./usr/local/jdk1.8.0_101/jre/lib/deploy./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_ja.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/messages.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/mixcode_s.png./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_pt_BR.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/MixedCodeMainDialog.ui./usr/local/jdk1.8.0_101/jre/lib/deploy/[e-mail]./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_de.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_it.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/ffjcext.zip./usr/local/jdk1.8.0_101/jre/lib/deploy/cautionshield.icns./usr/local/jdk1.8.0_101/jre/lib/deploy/[e-mail]./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_sv.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/splash.gif./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_zh_HK.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/java-icon.ico./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_ko.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/MixedCodeMainDialogJs.ui./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_fr.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/splash_11-lic.gif./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_zh_TW.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_es.properties./usr/local/jdk1.8.0_101/jre/lib/deploy/messages_zh_CN.properties./usr/local/jdk1.8.0_101/jre/lib/management-agent.jar./usr/local/jdk1.8.0_101/jre/lib/content-types.properties./usr/local/jdk1.8.0_101/jre/lib/fontconfig.Turbo.bfc./usr/local/jdk1.8.0_101/jre/lib/fonts./usr/local/jdk1.8.0_101/jre/lib/fonts/fonts.dir./usr/local/jdk1.8.0_101/jre/lib/fonts/LucidaTypewriterBold.ttf./usr/local/jdk1.8.0_101/jre/lib/fonts/LucidaBrightRegular.ttf./usr/local/jdk1.8.0_101/jre/lib/fonts/LucidaSansRegular.ttf./usr/local/jdk1.8.0_101/jre/lib/fonts/LucidaSansDemiBold.ttf./usr/local/jdk1.8.0_101/jre/lib/fonts/LucidaBrightItalic.ttf./usr/local/jdk1.8.0_101/jre/lib/fonts/LucidaTypewriterRegular.ttf./usr/local/jdk1.8.0_101/jre/lib/fonts/LucidaBrightDemiItalic.ttf./usr/local/jdk1.8.0_101/jre/lib/fonts/LucidaBrightDemiBold.ttf./usr/local/jdk1.8.0_101/jre/lib/desktop./usr/local/jdk1.8.0_101/jre/lib/desktop/mime./usr/local/jdk1.8.0_101/jre/lib/desktop/mime/packages./usr/local/jdk1.8.0_101/jre/lib/desktop/mime/packages/x-java-archive.xml./usr/local/jdk1.8.0_101/jre/lib/desktop/mime/packages/x-java-jnlp-file.xml./usr/local/jdk1.8.0_101/jre/lib/desktop/applications./usr/local/jdk1.8.0_101/jre/lib/desktop/applications/sun-java.desktop./usr/local/jdk1.8.0_101/jre/lib/desktop/applications/sun_java.desktop./usr/local/jdk1.8.0_101/jre/lib/desktop/applications/sun-javaws.desktop./usr/local/jdk1.8.0_101/jre/lib/desktop/icons./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16/mimetypes./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16/mimetypes/gnome-mime-application-x-java-archive.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16/mimetypes/gnome-mime-text-x-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16/mimetypes/gnome-mime-application-x-java-jnlp-file.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16/apps./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16/apps/sun-jcontrol.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16/apps/sun-javaws.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/16x16/apps/sun-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48/mimetypes./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48/mimetypes/gnome-mime-application-x-java-archive.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48/mimetypes/gnome-mime-text-x-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48/mimetypes/gnome-mime-application-x-java-jnlp-file.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48/apps./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48/apps/sun-jcontrol.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48/apps/sun-javaws.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrastInverse/48x48/apps/sun-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16/mimetypes./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16/mimetypes/gnome-mime-application-x-java-archive.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16/mimetypes/gnome-mime-text-x-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16/mimetypes/gnome-mime-application-x-java-jnlp-file.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16/apps./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16/apps/sun-jcontrol.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16/apps/sun-javaws.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/16x16/apps/sun-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48/mimetypes./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48/mimetypes/gnome-mime-application-x-java-archive.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48/mimetypes/gnome-mime-text-x-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48/mimetypes/gnome-mime-application-x-java-jnlp-file.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48/apps./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48/apps/sun-jcontrol.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48/apps/sun-javaws.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/hicolor/48x48/apps/sun-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16/mimetypes./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16/mimetypes/gnome-mime-application-x-java-archive.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16/mimetypes/gnome-mime-text-x-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16/mimetypes/gnome-mime-application-x-java-jnlp-file.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16/apps./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16/apps/sun-jcontrol.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16/apps/sun-javaws.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/16x16/apps/sun-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48/mimetypes./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48/mimetypes/gnome-mime-application-x-java-archive.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48/mimetypes/gnome-mime-text-x-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48/mimetypes/gnome-mime-application-x-java-jnlp-file.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48/apps./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48/apps/sun-jcontrol.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48/apps/sun-javaws.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/HighContrast/48x48/apps/sun-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16/mimetypes./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16/mimetypes/gnome-mime-application-x-java-archive.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16/mimetypes/gnome-mime-text-x-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16/mimetypes/gnome-mime-application-x-java-jnlp-file.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16/apps./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16/apps/sun-jcontrol.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16/apps/sun-javaws.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/16x16/apps/sun-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48/mimetypes./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48/mimetypes/gnome-mime-application-x-java-archive.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48/mimetypes/gnome-mime-text-x-java.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48/mimetypes/gnome-mime-application-x-java-jnlp-file.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48/apps./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48/apps/sun-jcontrol.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48/apps/sun-javaws.png./usr/local/jdk1.8.0_101/jre/lib/desktop/icons/LowContrast/48x48/apps/sun-java.png./usr/local/jdk1.8.0_101/jre/Welcome.html./usr/local/jdk1.8.0_101/jre/THIRDPARTYLICENSEREADME.txt./usr/local/jdk1.8.0_101/jre/THIRDPARTYLICENSEREADME-JAVAFX.txt./usr/local/jdk1.8.0_101/jre/bin./usr/local/jdk1.8.0_101/jre/bin/keytool./usr/local/jdk1.8.0_101/jre/bin/javaws./usr/local/jdk1.8.0_101/jre/bin/jjs./usr/local/jdk1.8.0_101/jre/bin/tnameserv./usr/local/jdk1.8.0_101/jre/bin/rmiregistry./usr/local/jdk1.8.0_101/jre/bin/servertool./usr/local/jdk1.8.0_101/jre/bin/pack200./usr/local/jdk1.8.0_101/jre/bin/ControlPanel./usr/local/jdk1.8.0_101/jre/bin/orbd./usr/local/jdk1.8.0_101/jre/bin/rmid./usr/local/jdk1.8.0_101/jre/bin/unpack200./usr/local/jdk1.8.0_101/jre/bin/java./usr/local/jdk1.8.0_101/jre/bin/jcontrol./usr/local/jdk1.8.0_101/jre/bin/policytool./usr/lib64./usr/lib64/libgmodule-2.0.so.0./usr/lib64/libnsl.so.1./usr/lib64/libgthread-2.0.so.0./usr/lib64/libglib-2.0.so.0.4200.2./usr/lib64/libpthread.so.0./usr/lib64/libglib-2.0.so.0./usr/lib64/libresolv.so.2./usr/lib64/liblzma.so.5./usr/lib64/libpcre.so.1./usr/lib64/libz.so.1./usr/lib64/liblzma.so.5.0.99./usr/lib64/libxml2.so.2./usr/lib64/libm.so.6./usr/lib64/librt.so.1./usr/lib64/libgobject-2.0.so.0.4200.2./usr/lib64/libresolv-2.17.so./usr/lib64/libstdc++.so.6./usr/lib64/libthread_db-1.0.so./usr/lib64/libdl.so.2./usr/lib64/libgobject-2.0.so.0./usr/lib64/libgthread-2.0.so.0.4200.2./usr/lib64/libstdc++.so.6.0.19./usr/lib64/libgio-2.0.so.0./usr/lib64/libselinux.so.1./usr/lib64/libpthread-2.17.so./usr/lib64/librt-2.17.so./usr/lib64/libpcre.so.1.2.0./usr/lib64/libz.so.1.2.7./usr/lib64/libgcc_s.so.1./usr/lib64/libgmodule-2.0.so.0.4200.2./usr/lib64/libm-2.17.so./usr/lib64/libgcc_s-4.8.5-20150702.so.1./usr/lib64/libc-2.17.so./usr/lib64/libc.so.6./usr/lib64/libdl-2.17.so./usr/lib64/libthread_db.so.1./usr/lib64/libgio-2.0.so.0.4200.2./usr/lib64/libffi.so.6./usr/lib64/libnsl-2.17.so./usr/lib64/ld-2.17.so./usr/lib64/ld-linux-x86-64.so.2./usr/lib64/libxml2.so.2.9.1./usr/lib64/libffi.so.6.0.1./Dockerfile

7. 制作镜像

[yeqiang@localhost minos-jre8]$ docker build -t minos-jre8 .Sending build context to Docker daemon 205.1 MBStep 1 : FROM minos ---> c43240f48fbaStep 2 : MAINTAINER YeQiang ---> Using cache ---> 4b2549a55f33Step 3 : ADD ./ / ---> Using cache ---> 1203a5df3aedStep 4 : ENV JAVA_HOME /usr/local/jdk1.8.0_101/jre ---> Using cache ---> ff5daf29c0e9Step 5 : ENV PATH $PATH:$JAVA_HOME/bin ---> Using cache ---> 23fcec942716Step 6 : RUN rm /Dockerfile ---> Using cache ---> baf8d9215326Successfully built 5508ca0bbd8f

8. 查看docker镜像

[yeqiang@localhost minos-jre8]$ docker images | grep jre8minos-jre8                           latest              c3d6c030f3c3        About a minute ago   205.8 MB

对比在CentOS系统上构建的包含完整jdk版本大小：

java               8                   5abc8862a3d4        3 months ago        577.4 MB

9. 测试

[yeqiang@localhost minos-jre8]$ docker run --rm -it minos-jre8 java -versionjava version "1.8.0_101"Java(TM) SE Runtime Environment (build 1.8.0_101-b13)Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)