[PATCH 2 of 2] Do not expose ports that are not meant to be published

[Wald Commits]

# HG changeset patch
# User Tom Gottfried <tom at intevation.de>
# Date 1658745068 -7200
#      Mon Jul 25 12:31:08 2022 +0200
# Branch 3.2.x
# Node ID 0c4736d5dd4af42f345add38e6af4e932d3676d1
# Parent  492f8e615c38bf0205adb9832e219079db424e5f
Do not expose ports that are not meant to be published

diff -r 492f8e615c38 -r 0c4736d5dd4a docker/Dockerfile.artifacts
--- a/docker/Dockerfile.artifacts	Mon Jul 25 12:30:42 2022 +0200
+++ b/docker/Dockerfile.artifacts	Mon Jul 25 12:31:08 2022 +0200
@@ -43,8 +43,6 @@
 
 RUN mvn -q -DskipTests package assembly:single
 
-EXPOSE 8181
-
 WORKDIR /opt/d4e/bin
 RUN useradd d4e
 RUN chown d4e:d4e .
diff -r 492f8e615c38 -r 0c4736d5dd4a docker/Dockerfile.db
--- a/docker/Dockerfile.db	Mon Jul 25 12:30:42 2022 +0200
+++ b/docker/Dockerfile.db	Mon Jul 25 12:31:08 2022 +0200
@@ -42,11 +42,6 @@
 RUN echo "listen_addresses='*'" >> $PGCONF
 
 #
-# Expose the PostgreSQL port
-#
-EXPOSE 5432
-
-#
 # Create database
 #
 # Don't mind scary messages like