Dockerfile

FROM       centos:centos7
MAINTAINER Sonatype <cloud-ops@sonatype.com>

ENV SONATYPE_WORK /sonatype-work
ENV NEXUS_VERSION 2.13.0-01

ENV JAVA_HOME /opt/java
ENV JAVA_VERSION_MAJOR 8
ENV JAVA_VERSION_MINOR 74
ENV JAVA_VERSION_BUILD 02

RUN yum install -y \
  curl tar createrepo \
  && yum clean all

# install Oracle JRE
RUN mkdir -p /opt \
  && curl --fail --silent --location --retry 3 \
  --header "Cookie: oraclelicense=accept-securebackup-cookie; " \
  http://download.oracle.com/otn-pub/java/jdk/${JAVA_VERSION_MAJOR}u${JAVA_VERSION_MINOR}-b${JAVA_VERSION_BUILD}/server-jre-${JAVA_VERSION_MAJOR}u${JAVA_VERSION_MINOR}-linux-x64.tar.gz \
  | gunzip \
  | tar -x -C /opt \
  && ln -s /opt/jdk1.${JAVA_VERSION_MAJOR}.0_${JAVA_VERSION_MINOR} ${JAVA_HOME}

RUN mkdir -p /opt/sonatype/nexus \
  && curl --fail --silent --location --retry 3 \
    https://download.sonatype.com/nexus/oss/nexus-${NEXUS_VERSION}-bundle.tar.gz \
  | gunzip \
  | tar x -C /tmp nexus-${NEXUS_VERSION} \
  && mv /tmp/nexus-${NEXUS_VERSION}/* /opt/sonatype/nexus/ \
  && rm -rf /tmp/nexus-${NEXUS_VERSION}

RUN useradd -r -u 200 -m -c "nexus role account" -d ${SONATYPE_WORK} -s /bin/false nexus

WORKDIR /opt/sonatype/nexus

USER nexus
COPY nexus.xml /sonatype-work/conf/nexus.xml

USER root
RUN chgrp -R 0 /sonatype-work
RUN chmod -R g+rw /sonatype-work
RUN find /sonatype-work -type d -exec chmod g+x {} +

#USER 200

ENV CONTEXT_PATH /
ENV MAX_HEAP 768m
ENV MIN_HEAP 256m
ENV JAVA_OPTS -server -Djava.net.preferIPv4Stack=true
ENV LAUNCHER_CONF ./conf/jetty.xml ./conf/jetty-requestlog.xml
CMD ${JAVA_HOME}/bin/java \
  -Dnexus-work=${SONATYPE_WORK} -Dnexus-webapp-context-path=${CONTEXT_PATH} \
  -Xms${MIN_HEAP} -Xmx${MAX_HEAP} \
  -cp 'conf/:lib/*' \
  ${JAVA_OPTS} \
  org.sonatype.nexus.bootstrap.Launcher ${LAUNCHER_CONF}