Switch to OpenJDK 8

Author: Maik Hummel

Dockerfile

@@ -1,24 +1,30 @@
 FROM beevelop/base
 
-MAINTAINER Maik Hummel <[email protected]>
-    
-    # required to use add-apt-repository
-RUN buildDeps='software-properties-common'; \
-    set -x && \
-    apt-get update && apt-get install -y $buildDeps --no-install-recommends && \
+ARG BUILD_DATE
+ARG BUILD_VERSION
+ARG VCS_REF
 
-    # use WebUpd8 PPA
-    add-apt-repository ppa:webupd8team/java -y && \
-    apt-get update -y && \
+LABEL maintainer="Maik Hummel <[email protected]>" \
+  org.label-schema.build-date=$BUILD_DATE \
+  org.label-schema.version=$BUILD_VERSION \
+  org.label-schema.vcs-ref=$VCS_REF \
+  org.label-schema.schema-version="1.0.0-rc1" \
+  org.label-schema.vcs-url="https://github.com/beevelop/docker-java.git" \
+  org.label-schema.name="beevelop/java" \
+  org.label-schema.vendor="Beevelop" \
+  org.label-schema.description="Simple Java Docker image (used as base image)" \
+  org.label-schema.url="https://beevelop.com/"
 
-    # automatically accept the Oracle license
-    echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections && \
-    apt-get install -y oracle-java8-installer && \
-    apt-get install -y oracle-java8-set-default && \
-    
-    # clean up
-    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
-    apt-get purge -y --auto-remove $buildDeps && \
-    apt-get autoremove -y && apt-get clean
+# required to use add-apt-repository
+RUN buildDeps='software-properties-common'; \
+  set -x && \
+  apt-get update && apt-get install -y $buildDeps --no-install-recommends && \
+  add-apt-repository ppa:openjdk-r/ppa -y && \
+  apt-get update -y && \
+  apt-get install -y openjdk-8-jdk && \
+  java -version && \
+  rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
+  apt-get purge -y --auto-remove $buildDeps && \
+  apt-get autoremove -y && apt-get clean
 
 ENV JAVA_HOME /usr/lib/jvm/java-8-oracle

README.md

@@ -8,8 +8,9 @@
 
 
 ![beevelop/java](/icon.png?raw=true)
-# Java 8 (1.8.0_111)
+# Java / OpenJDK 8 (1.8.0_222)
 ### based on Ubuntu 16.04 (Xenial Xerus)
+> ⚠ This image formerly used the Oracle Java version. But due the license changes since April 2019, it's not longer feasible to rely on. This image is now using OpenJDK 8.
 ----
 ### Pull from Docker Hub
 ```