| 12345678910111213141516171819 | FROM docker.shemic.com/java/base:latestMAINTAINER Rabin "https://github.com/shemic"# set environment variableENV FILEBEAT_HOME=/usr/local/filebeatENV FILEBEAT_VERSION=5.5.1ENV PATH=$PATH:$FILEBEAT_HOME# install filebeatRUN curl -O https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-${FILEBEAT_VERSION}-linux-x86_64.tar.gz && \    tar -xzvf filebeat-${FILEBEAT_VERSION}-linux-x86_64.tar.gz && \    mv filebeat-${FILEBEAT_VERSION}-linux-x86_64 $FILEBEAT_HOME && \    rm filebeat-${FILEBEAT_VERSION}-linux-x86_64.tar.gz && \    mkdir -p /root/filebeatCOPY filebeat.sh /entrypoint/filebeat.shVOLUME ["/usr/local/filebeat/config", "/root/filebeat"]
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