Add Docker volume

Author: ak-git

Dockerfile

@@ -2,21 +2,21 @@ FROM openjdk:24-jdk-slim@sha256:df6c3a966c372fa314ec0dc428bf27f8aa28316a173d3d6e
 
 # Create a custom user with UID 1234 and GID 1234
 # https://www.docker.com/blog/understanding-the-docker-user-instruction/
-RUN groupadd -g 1234 customgroup && \
-    useradd -m -u 1234 -g customgroup customuser
+RUN groupadd -g 1234 app-group && \
+    useradd -m -u 1234 -g app-group app-user
 
 # Set the directory for executing future commands
-WORKDIR /home/customuser
+WORKDIR /home/app-user
 
 # Extract from .tar and copy the app files from host machine to image filesystem
 ADD helidon/build/distributions/helidon-*.tar .
-RUN mv helidon-* app && chown -R customuser:customgroup app
+RUN mv helidon-* app && chown -R app-user:app-group app
 
 # Switch to the custom user
-USER customuser
+USER app-user
 
 # Run the Main class
 # https://docs.docker.com/reference/build-checks/json-args-recommended/
-ENTRYPOINT ["/home/customuser/app/bin/helidon"]
+ENTRYPOINT ["/home/app-user/app/bin/helidon"]
 
 EXPOSE 8080/tcp

docker-compose.yaml

@@ -6,7 +6,12 @@ services:
       - "8080:8080"
     networks:
       - bridge-net
+    volumes:
+      - helidon-se:/home/app-user/
 
 networks:
   bridge-net:
-    driver: bridge
+    driver: bridge
+
+volumes:
+  helidon-se: