FROM alpine:3 ENV S6_OVERLAY_VERSION 2.2.0.1 ENV S6_OVERLAY_MD5HASH a114568c94d06dc69fdb9d91ed3f7535 RUN apk add --no-cache wget ca-certificates && \ apk --no-cache --update upgrade && \ cd /tmp && \ wget https://github.com/just-containers/s6-overlay/releases/download/v$S6_OVERLAY_VERSION/s6-overlay-amd64.tar.gz && \ echo "$S6_OVERLAY_MD5HASH *s6-overlay-amd64.tar.gz" | md5sum -c - && \ tar xzf s6-overlay-amd64.tar.gz -C / && \ rm s6-overlay-amd64.tar.gz RUN apk add --no-cache \ libdbi-drivers \ syslog-ng \ syslog-ng-http \ syslog-ng-json \ syslog-ng-scl \ syslog-ng-sql \ syslog-ng-tags-parser COPY /etc/ /etc/ EXPOSE 514/udp EXPOSE 601/tcp EXPOSE 6514/tcp ENTRYPOINT ["/init"]