app: build and publish backend 4

Signed-off-by: Benedikt Bongartz <[email protected]>

Author: frzifus

.github/workflows/build_and_push_images.yml

@@ -18,6 +18,7 @@ jobs:
           - frontend
           - backend1
           - backend2
+          - backend4
           - loadgen
 
     steps:

app/backend4/Dockerfile

@@ -0,0 +1,15 @@
+FROM golang:1.22 as builder
+
+WORKDIR /src
+
+COPY . /src
+
+RUN CGO_ENABLED=0 go build -v -o /app
+
+FROM scratch
+
+COPY --from=0 /app /app
+
+EXPOSE 8080
+
+CMD ["/app"]