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.so
docker cp 6d37aa8a73c9:/lib64/libc-2.17.so usr/lib64/libc-2.17.so
docker cp 6d37aa8a73c9:/lib64/libdl-2.17.so usr/lib64/libdl-2.17.so
docker cp 6d37aa8a73c9:/lib64/libffi.so.6.0.1 usr/lib64/libffi.so.6.0.1
docker cp 6d37aa8a73c9:/lib64/libgcc_s-4.8.5-20150702.so.1 usr/lib64/libgcc_s-4.8.5-20150702.so.1
docker cp 6d37aa8a73c9:/lib64/libgio-2.0.so.0.4200.2 usr/lib64/libgio-2.0.so.0.4200.2
docker cp 6d37aa8a73c9:/lib64/libglib-2.0.so.0.4200.2 usr/lib64/libglib-2.0.so.0.4200.2
docker cp 6d37aa8a73c9:/lib64/libgmodule-2.0.so.0.4200.2 usr/lib64/libgmodule-2.0.so.0.4200.2
docker cp 6d37aa8a73c9:/lib64/libgobject-2.0.so.0.4200.2 usr/lib64/libgobject-2.0.so.0.4200.2
docker cp 6d37aa8a73c9:/lib64/libgthread-2.0.so.0.4200.2 usr/lib64/libgthread-2.0.so.0.4200.2
docker cp 6d37aa8a73c9:/lib64/liblzma.so.5.0.99 usr/lib64/liblzma.so.5.0.99
docker cp 6d37aa8a73c9:/lib64/libm-2.17.so usr/lib64/libm-2.17.so
docker cp 6d37aa8a73c9:/lib64/libnsl-2.17.so usr/lib64/libnsl-2.17.so
docker cp 6d37aa8a73c9:/lib64/libpcre.so.1.2.0 usr/lib64/libpcre.so.1.2.0
docker cp 6d37aa8a73c9:/lib64/libpthread-2.17.so usr/lib64/libpthread-2.17.so
docker cp 6d37aa8a73c9:/lib64/libresolv-2.17.so usr/lib64/libresolv-2.17.so
docker cp 6d37aa8a73c9:/lib64/librt-2.17.so usr/lib64/librt-2.17.so
docker cp 6d37aa8a73c9:/lib64/libstdc++.so.6.0.19 usr/lib64/libstdc++.so.6.0.19
docker cp 6d37aa8a73c9:/lib64/libthread_db-1.0.so usr/lib64/libthread_db-1.0.so
docker cp 6d37aa8a73c9:/lib64/libxml2.so.2.9.1 usr/lib64/libxml2.so.2.9.1
docker 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 java
linux-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/  -p
cp /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 libs
FROM minos
MAINTAINER YeQiang
ADD ./ /
ENV JAVA_HOME /usr/local/jdk1.8.0_101/jre
ENV PATH $PATH:$JAVA_HOME/bin
RUN 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/splash@2x.gif
./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/splash_11@2x-lic.gif
./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 MB
Step 1 : FROM minos
---> c43240f48fba
Step 2 : MAINTAINER YeQiang
---> Using cache
---> 4b2549a55f33
Step 3 : ADD ./ /
---> Using cache
---> 1203a5df3aed
Step 4 : ENV JAVA_HOME /usr/local/jdk1.8.0_101/jre
---> Using cache
---> ff5daf29c0e9
Step 5 : ENV PATH $PATH:$JAVA_HOME/bin
---> Using cache
---> 23fcec942716
Step 6 : RUN rm /Dockerfile
---> Using cache
---> baf8d9215326
Successfully built 5508ca0bbd8f

8. 查看docker镜像

[yeqiang@localhost minos-jre8]$ docker images | grep jre8
minos-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 -version
java 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)