MRI fixes

Dockerfile

@@ -82,8 +82,7 @@ RUN --mount=type=cache,id=prod-apt-cache,sharing=locked,target=/var/cache/apt \
 
 # copy installed gems
 COPY --from=gems /app /app
-COPY --from=gems /usr/lib/fullstaq-ruby/versions /usr/lib/fullstaq-ruby/versions
-COPY --from=gems /usr/local/bundle /usr/local/bundle
+COPY --from=gems /usr/local /usr/local
 
 # copy installed node modules
 COPY --from=node_modules /app/node_modules /app/node_modules

lib/tasks/fly.rake

@@ -17,21 +17,7 @@ namespace :fly do
   #  - full access to secrets, databases
   #  - failures here result in VM being stated, shutdown, and rolled back
   #    to last successful deploy (if any).
-  task server: :swapfile do
+  task :server do
     sh "bin/rails server"
   end
-
-  # optional SWAPFILE task:
-  #  - adjust fallocate size as needed
-  #  - performance critical applications should scale memory to the
-  #    point where swap is rarely used.  'fly scale help' for details.
-  #  - disable by removing dependency on the :server task, thus:
-  #        task :server do
-  task swapfile: :environment do
-    sh "fallocate -l 512M /swapfile"
-    sh "chmod 0600 /swapfile"
-    sh "mkswap /swapfile"
-    sh "echo 10 > /proc/sys/vm/swappiness"
-    sh "swapon /swapfile"
-  end
 end