Dockerfile制作jdk-17

下载jdk-17

# wget https://download.oracle.com/java/17/latest/jdk-17_linux-x64_bin.tar.gz

Dockerfile

FROM ubuntu:22.04

ENV JAVA_HOME=/usr/local/jdk-17.0.5
ENV JRE_HOME=$JAVA_HOME/jre
ENV PATH=${JAVA_HOME}/bin:$PATH

ADD jdk-17_linux-x64_bin.tar.gz /usr/local/ 
RUN javac --version \
    && java --version 

build-jdk-image.sh

#!/bin/bash

docker build -t uhub.service.ucloud.cn/wgs-test/jdk:17.0.5 .

构建jdk镜像

# ./build-jdk-image.sh 
Sending build context to Docker daemon  181.6MB
Step 1/6 : FROM ubuntu:22.04
 ---> 6b7dfa7e8fdb
Step 2/6 : ENV JAVA_HOME=/usr/local/jdk-17.0.5
 ---> Using cache
 ---> 12980d32df01
Step 3/6 : ENV JRE_HOME=$JAVA_HOME/jre
 ---> Using cache
 ---> 2d4cfb85dab9
Step 4/6 : ENV PATH=${JAVA_HOME}/bin:$PATH
 ---> Using cache
 ---> 8cecf6d54391
Step 5/6 : ADD jdk-17_linux-x64_bin.tar.gz /usr/local/
 ---> f4bf062e7d2d
Step 6/6 : RUN javac --version     && java --version
 ---> Running in a64bb9178cc7
javac 17.0.5
java 17.0.5 2022-10-18 LTS
Java(TM) SE Runtime Environment (build 17.0.5+9-LTS-191)
Java HotSpot(TM) 64-Bit Server VM (build 17.0.5+9-LTS-191, mixed mode, sharing)
Removing intermediate container a64bb9178cc7
 ---> 142801e4f730
Successfully built 142801e4f730
Successfully tagged uhub.service.ucloud.cn/wgs-test/jdk:17.0.5

验证jdk镜像

# docker run --rm uhub.service.ucloud.cn/wgs-test/jdk:17.0.5 java --version
java 17.0.5 2022-10-18 LTS
Java(TM) SE Runtime Environment (build 17.0.5+9-LTS-191)
Java HotSpot(TM) 64-Bit Server VM (build 17.0.5+9-LTS-191, mixed mode, sharing)