롤링배포

nginx port 분리하여 blue/green 배포

dockerfile FROM openjdk:11 ARG IDLE_PROFILE ARG JAR_FILE=*.jar ENV ENV_IDLE_PROFILE=$IDLE_PROFILE COPY ${JAR_FILE} app.jar RUN echo $ENV_IDLE_PROFILE ENTRYPOINT ["java", "-Dspring.profiles.active=${ENV_IDLE_PROFILE}", "-jar","/app.jar"] application.yml spring: profiles: group: development: - common - development_database - port_8080 production-set1: - common - production_database - port_9001 pro..