docker基於Apline製作JDK鏡像

準備JDK並刪除一些不必要文件

tar xf jdk-8u60-linux-x64.tar.gz
cd jdk1.8.0_60/
rm -rf README.html COPYRIGHT LICENSE THIRDPARTYLICENSEREADME-JAVAFX.txt THIRDPARTYLICENSEREADME.txt
cd jre/lib/
rm -rf plugin.jar \ 
jfxswt.jar \
javaws.jar \
desktop \
deploy* \
javafx.properties \
jfxswt.jar \
amd64/libdecora_sse.so \
amd64/libprism_*.so \
amd64/libfxplugins.so \
amd64/libglass.so \
amd64/libgstreamer-lite.so \
amd64/libjfx*.so

• 重新打包

tar zcf jdk1.8.0_60.tar.gz jdk1.8.0_60 

創建Dockerfile

vi Dockerfile
#基礎鏡像
FROM xiaoxijin/apline
#安裝glibc依賴
RUN apk update
RUN apk add glibc
#安裝JDK
ADD ./jdk1.8.0_60.tar.gz /usr/local/
#設置環境變量
ENV JAVA_HOME /usr/java/jdk 
ENV PATH ${PATH}:${JAVA_HOME}/bin 

構建鏡像

docker build -t jdk_apline .