FROM openresty/openresty:alpine MAINTAINER "Guangrong Fu" EXPOSE 9102 9202 ENV HOSTNAME=holmes-engine-mgmt \ LANG=C.UTF-8 \ JAVA_HOME=/usr/lib/jvm/java-1.8-openjdk \ PATH=$PATH:/usr/lib/jvm/java-1.8-openjdk/jre/bin:/usr/lib/jvm/java-1.8-openjdk/bin \ JAVA_ALPINE_VERSION=8.242.08-r2 \ PG_VERSION=12.3-r2 #add the backend package to the docker image WORKDIR /home/holmes ADD holmes-engine-d-standalone-*-linux64.tar.gz /home/holmes/ # add a simple script that can auto-detect the appropriate JAVA_HOME value # based on whether the JDK or only the JRE is installed RUN { \ echo '#!/bin/sh'; \ echo 'set -e'; \ echo; \ echo 'dirname "$(dirname "$(readlink -f "$(which javac || which java)")")"'; \ } > /usr/local/bin/docker-java-home \ && chmod +x /usr/local/bin/docker-java-home \ && set -x \ #install java-1.8-openjdk && apk add --no-cache openjdk8="$JAVA_ALPINE_VERSION" \ && [ "$JAVA_HOME" = "$(docker-java-home)" ] \ #install neccessary tools && apk upgrade \ && apk update \ && apk add --no-cache curl \ && apk add --no-cache wget \ && apk add --no-cache postgresql-client="$PG_VERSION" \ && apk add --no-cache nss \ #switch the user to holmes && addgroup -S holmes && adduser -S -G holmes holmes \ && chmod -R a+rw /home/holmes/ \ && chmod -R a+rw /var/log/ \ && chmod 755 /home/holmes/bin/*.sh USER holmes CMD ["sh", "/home/holmes/bin/run.sh"]