Fixing the Docker build

Dockerfile.production

@@ -1,20 +1,24 @@
-FROM registry.opensuse.org/opensuse/infrastructure/osem/containers/osem/base
+FROM registry.opensuse.org/opensuse/infrastructure/dale/containers/osem/base:latest
+ARG CONTAINER_USERID
 
-# Install bundler & foreman
-RUN gem install bundler:1.17.3 foreman
+# Configure our user
+RUN usermod -u $CONTAINER_USERID osem
+
+# We copy the Gemfiles into this intermediate build stage so it's checksum
+# changes and all the subsequent stages (a.k.a. the bundle install call below)
+# have to be rebuild. Otherwise, after the first build of this image,
+# docker would use it's cache for this and the following stages.
+COPY Gemfile /osem/
+COPY Gemfile.lock /osem/
+RUN chown -R osem /osem
 
 # Add our files
-COPY --chown=1000:1000 . /osem/
-
 USER osem
 WORKDIR /osem/
 
+# Install bundler & foreman
+RUN sudo gem install bundler:1.17.3 foreman
 # Install our bundle
-RUN export NOKOGIRI_USE_SYSTEM_LIBRARIES=1; bundle install --jobs=3 --retry=3 --without test development
+RUN export NOKOGIRI_USE_SYSTEM_LIBRARIES=1; bundle install --jobs=3 --retry=3
 
-# Generate assets
-RUN export RAILS_ENV=production; bundle exec rake assets:precompile
-
-ENV RAILS_ENV=production
-
-CMD ["foreman", "start"]
+CMD ["foreman", "start"]

docker-compose.yml.production-example

@@ -11,6 +11,8 @@ services:
   production_web:
     build:
       context: .
+      args:
+        CONTAINER_USERID: 1000        
       dockerfile: Dockerfile.production
     depends_on:
       - production_database