Add missing EXPOSE instruction to all Dockerfiles

Signed-off-by: Heiko Bornholdt <bornholdt@informatik.uni-hamburg.de>

docker/1.4.12/Dockerfile

@@ -9,5 +9,6 @@ RUN apk --no-cache add mosquitto=1.4.12-r0 && \
     chown -R mosquitto:mosquitto /mosquitto
 
 COPY docker-entrypoint.sh /
+EXPOSE 1883
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["/usr/sbin/mosquitto", "-c", "/mosquitto/config/mosquitto.conf"]

docker/1.5/Dockerfile

@@ -83,5 +83,6 @@ VOLUME ["/mosquitto/data", "/mosquitto/log"]
 
 # Set up the entry point script and default command
 COPY docker-entrypoint.sh /
+EXPOSE 1883
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["/usr/sbin/mosquitto", "-c", "/mosquitto/config/mosquitto.conf"]

docker/1.6/Dockerfile

@@ -85,5 +85,6 @@ VOLUME ["/mosquitto/data", "/mosquitto/log"]
 
 # Set up the entry point script and default command
 COPY docker-entrypoint.sh /
+EXPOSE 1883
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["/usr/sbin/mosquitto", "-c", "/mosquitto/config/mosquitto.conf"]

docker/generic/Dockerfile

@@ -66,5 +66,6 @@ VOLUME ["/mosquitto/config", "/mosquitto/data", "/mosquitto/log"]
 
 # Set up the entry point script and default command
 COPY docker-entrypoint.sh /
+EXPOSE 1883
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["/usr/sbin/mosquitto", "-c", "/mosquitto/config/mosquitto.conf"]

docker/local/Dockerfile

@@ -66,5 +66,6 @@ VOLUME ["/mosquitto/data", "/mosquitto/log"]
 
 # Set up the entry point script and default command
 COPY docker-entrypoint.sh /
+EXPOSE 1883
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["/usr/sbin/mosquitto", "-c", "/mosquitto/config/mosquitto.conf"]