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FROM centos:7

# Project version defined in pom.xml is passed as an argument
ARG VERSION

# JDK 8 is a pre-requisite to run Drill ; 'which' package is needed for drill-config.sh
RUN yum install -y java-1.8.0-openjdk-devel which ; yum clean all ; rm -rf /var/cache/yum

# The drill tarball is generated upon building the Drill project
COPY target/apache-drill-$VERSION.tar.gz /tmp

# Drill binaries are extracted into the '/opt/drill' directory
RUN mkdir /opt/drill
RUN tar -xvzf /tmp/apache-drill-$VERSION.tar.gz --directory=/opt/drill --strip-components 1

# Starts Drill in embedded mode and connects to Sqlline
ENTRYPOINT /opt/drill/bin/drill-embedded