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BWibo / oracle-java-docker

Basic Dockerfile for Oracle Java
Apache License 2.0
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builder docker dockerfile git gradle java jdk oracle oracle-java oracle-jdk-builder-image wget

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Oracle JDK Docker

This repo contains a basic Dockerfile for Ubuntu with Oracle Java and a builder Dockerfile including Gradle, git and wget.

How to build

  1. Clone this repo and cd to the repo folder.

    git clone https://github.com/BWibo/oracle-java-docker.git && cd oracle-java-docker

  2. Download Oracle JDK Linux tar.gz from: https://www.oracle.com/de/java/technologies/javase-downloads.html

    For JDK version 11.0.10 you will get jdk-11.0.10_linux-x64_bin.tar.gz.

  3. Copy this file to the repo root.

  4. Build image:

    docker build -t myrepo/oracle-jdk:jdk-11.0.10 --build-arg JAVA_VERSION=jdk-11.0.10.

  5. Test image:

    $ docker run --rm myrepo/oracle-jdk:jdk-11.0.10 java -version

java version "11.0.10" 2021-01-19 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.10+8-LTS-162)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.10+8-LTS-162, mixed mode)

Build args

Arg Default Description
BASEIMAGE_TAG 20.04 Tag of the ubuntu Docker image to use as base image
JAVA_VERSION jdk-11.0.11 Java version that is used. Name of the jdk folder inside the downloaded JDK *.tar.gz
JAVA_FILENAME ${JAVA_VERSION}_linux-x64_bin.tar.gz File name of the downloaded JDK *.tar.gz
INSTALL_DIR /usr/lib/jdk Install dir of the JDK inside the container. $JAVA_HOME will be set to $INSTALL_DIR/$JAVA_VERSION

Builder Dockerfile

The builder Dockerfile is based on the Oracle-JDK Dockerfile. To build the image follow the steps above, but use this to build the image: docker build -t myrepo/oracle-jdk-builder:jdk-11.0.11 --build-arg JAVA_VERSION=jdk-11.0.11 -f oracle-java-builder.dockerfile .

Build args

Arg Default Description
JAVA_VERSION jdk-11.0.11 Java version that is used. Name of the jdk folder inside the downloaded JDK *.tar.gz
INSTALL_DIR /usr/lib/jdk Install dir of the JDK inside the container. $JAVA_HOME will be set to $INSTALL_DIR/$JAVA_VERSION
GRADLE_VERSION 7.0.2 Gradle version that is used for the image