Run nginx in the foreground so that the container restarts if it fails.

Config/F-DroidRepo/Dockerfile

@@ -24,10 +24,6 @@ RUN mkdir -pv "$FDROID"
 WORKDIR "$FDROID"
 RUN fdroid init
 
-# Start Command #
-
-CMD nginx -g "daemon off;"
-
 # This is where the image would get published. #
 
 # Configure F-Droid Repo #
@@ -138,7 +134,8 @@ RUN cp -rv "$FDROID" "$WEBROOT/"
 #       having the URL be fdroid/repo/? How do others handle this?
 RUN cp -rv "$REPO"/* "$WEBROOT/"
 
-CMD service nginx start && \
-      echo "\n*** F-Droid repository has been started successfully! ***\n" && \
-      tail -F /var/log/nginx/access.log & \
-      tail -F /var/log/nginx/error.log
+# Start Command #
+
+CMD tail -F /var/log/nginx/access.log & \
+      tail -F /var/log/nginx/error.log & \
+      nginx -g "daemon off;"