FROM alpine-java:base MAINTAINER baeldung.com RUN apk --no-cache add netcat-openbsd COPY files/spring-cloud-config-client-1.0.0-SNAPSHOT.jar /opt/spring-cloud/lib/config-client.jar COPY files/config-client-entrypoint.sh /opt/spring-cloud/bin/ RUN chmod 755 /opt/spring-cloud/bin/config-client-entrypoint.sh