Add Dockerfile and documentation.

.gitignore

@@ -1,3 +1,6 @@
+# Ignore the tar file.
+MusicAPI.tar
+
 # Build results
 bin/
 obj/

Dockerfile

@@ -0,0 +1,4 @@
+FROM mcr.microsoft.com/dotnet/aspnet:8.0
+WORKDIR /app
+COPY publish/ .
+ENTRYPOINT ["dotnet", "MyApi.dll"]

README.md

@@ -9,3 +9,29 @@ run project locally:
 * `dotnet run`
 
 ## Deployment
+
+Publish project:
+* `dotnet publish -c Release -o publish`
+
+Build the container:
+* `docker build -t music_api:latest .`
+
+Export image to a file:
+* `docker save music_api:latest -o MusicAPI.tar`
+
+* Transer the file to USB, then run commands on the server.
+
+Load devices:
+* `lsblk`
+
+Usually it is `sdb1`, mount it to a created mount point.
+
+* `sudo mount /dev/sdb1 /mnt/usb`
+* `cp /mnt/usb/MusicAPI.tar ~/`
+* `sudo umount /mnt/usb`
+
+Load image on server:
+* `docker load -i MusicAPI.tar`
+
+Run container on server:
+* `docker run -d -p 8080:80 --name MusicAPI music_api:latest`