도커 원격 설정 [Service] ExecStart= ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:4243 -H unix:///var/run/docker.sock //초기 설정 export DOCKER_HOST=127.0.0.1:4243 >> ~/.bashrc /도커파일 DockerFile FROM tomcat:7-jre8 ENV CATALINA_OPTS="$CATALINA_OPTS -Xms64m -Xmx2048m -XX:MaxPermSize=2048m" WORKDIR /usr/local/tomcat RUN rm -rf ./webapps/* COPY ./target/*.war ./webapps/ROOT.war EXPOSE 8081 CMD $CATALINA_HOME/bin..