Dockerfile

# Use latest jboss/base-jdk:8 image as the base
FROM jboss/base-jdk:8

# Maintainer details
LABEL maintainer="ddoyle@redhat.com"

# Switch to root to perform installations
USER root

# Maven version
ENV MAVEN_VERSION 3.6.1

# Update Sudoers, Install dependencies and add required directories
RUN echo 'jboss ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers \
  && yum install -y wget sudo unzip git apr-devel \
  && yum clean all \
  && curl -sSL http://archive.apache.org/dist/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz | tar xzf - -C /usr/share \
  && mv /usr/share/apache-maven-$MAVEN_VERSION /usr/share/maven \
  && ln -s /usr/share/maven/bin/mvn /usr/bin/mvn \
  && mkdir /opt/jboss/.m2 \
  && chown -R 1000:1000 /opt/jboss/.m2

# Maven home
ENV M2_HOME /usr/share/maven

# Add custom Maven Settings file
ADD support/settings.xml /opt/jboss/.m2/settings.xml

# Modify permissions on Maven settings file
RUN chown jboss:jboss /opt/jboss/.m2/settings.xml

# Run as user JBoss
USER 1000