NEXUS-11119 - Nexus 3.1 and required layout changes (sonatype#50)

Dockerfile

@@ -24,12 +24,19 @@ RUN yum install -y \
  curl tar \
  && yum clean all
 
-# install Oracle JRE
+# configure java runtime
 ENV JAVA_HOME=/opt/java \
  JAVA_VERSION_MAJOR=8 \
  JAVA_VERSION_MINOR=102 \
  JAVA_VERSION_BUILD=14
 
+# configure nexus runtime
+ENV NEXUS_VERSION=3.1.0-04 \
+ NEXUS_HOME=/opt/sonatype/nexus \
+ NEXUS_DATA=/nexus-data \
+ NEXUS_CONTEXT=''
+
+# install Oracle JRE
 RUN mkdir -p /opt \
  && curl --fail --silent --location --retry 3 \
  --header "Cookie: oraclelicense=accept-securebackup-cookie; " \
@@ -39,36 +46,36 @@ RUN mkdir -p /opt \
  && ln -s /opt/jdk1.${JAVA_VERSION_MAJOR}.0_${JAVA_VERSION_MINOR} ${JAVA_HOME}
 
 # install nexus
-ENV NEXUS_VERSION=3.0.2-02
-RUN mkdir -p /opt/sonatype/nexus \
+RUN mkdir -p ${NEXUS_HOME} \
  && curl --fail --silent --location --retry 3 \
  https://download.sonatype.com/nexus/3/nexus-${NEXUS_VERSION}-unix.tar.gz \
  | gunzip \
- | tar x -C /opt/sonatype/nexus --strip-components=1 nexus-${NEXUS_VERSION} \
- && chown -R root:root /opt/sonatype/nexus 
+ | tar x -C ${NEXUS_HOME} --strip-components=1 nexus-${NEXUS_VERSION} \
+ && chown -R root:root ${NEXUS_HOME}
 
-## configure nexus runtime env
-ENV NEXUS_CONTEXT='' \
- NEXUS_DATA=/nexus-data
+# configure nexus
 RUN sed \
- -e "s|karaf.home=.|karaf.home=/opt/sonatype/nexus|g" \
- -e "s|karaf.base=.|karaf.base=/opt/sonatype/nexus|g" \
- -e "s|karaf.etc=etc|karaf.etc=/opt/sonatype/nexus/etc|g" \
- -e "s|java.util.logging.config.file=etc|java.util.logging.config.file=/opt/sonatype/nexus/etc|g" \
- -e "s|karaf.data=data|karaf.data=${NEXUS_DATA}|g" \
- -e "s|java.io.tmpdir=data/tmp|java.io.tmpdir=${NEXUS_DATA}/tmp|g" \
- -i /opt/sonatype/nexus/bin/nexus.vmoptions \
+ -e "s|karaf.home=.|karaf.home=${NEXUS_HOME}|g" \
+ -e "s|karaf.base=.|karaf.base=${NEXUS_HOME}|g" \
+ -e "s|karaf.etc=etc|karaf.etc=${NEXUS_HOME}/etc|g" \
+ -e "s|java.util.logging.config.file=etc|java.util.logging.config.file=${NEXUS_HOME}/etc|g" \
+ -e "s|karaf.data=.*|karaf.data=${NEXUS_DATA}|g" \
+ -e "s|java.io.tmpdir=.*|java.io.tmpdir=${NEXUS_DATA}/tmp|g" \
+ -e "s|LogFile=.*|LogFile=${NEXUS_DATA}/log/jvm.log|g" \
+ -i ${NEXUS_HOME}/bin/nexus.vmoptions \
  && sed \
  -e "s|nexus-context-path=/|nexus-context-path=/\${NEXUS_CONTEXT}|g" \
- -i /opt/sonatype/nexus/etc/org.sonatype.nexus.cfg
+ -i ${NEXUS_HOME}/etc/nexus-default.properties \
+ && mkdir -p ${NEXUS_DATA}/etc ${NEXUS_DATA}/log ${NEXUS_DATA}/tmp
 
-RUN useradd -r -u 200 -m -c "nexus role account" -d ${NEXUS_DATA} -s /bin/false nexus
+RUN useradd -r -u 200 -m -c "nexus role account" -d ${NEXUS_DATA} -s /bin/false nexus \
+ && chown -R nexus:nexus ${NEXUS_DATA}
 
 VOLUME ${NEXUS_DATA}
 
 EXPOSE 8081
 USER nexus
-WORKDIR /opt/sonatype/nexus
+WORKDIR ${NEXUS_HOME}
 
 ENV JAVA_MAX_MEM=1200m \
  JAVA_MIN_MEM=1200m \