refine backend Dockerfile

Grvzard · Sep 4, 2024 · 66f4748 · 66f4748
1 parent f36e42e
commit 66f4748
Showing 1 changed file with 11 additions and 5 deletions.
diff --git a/backend/Dockerfile b/backend/Dockerfile
@@ -1,10 +1,16 @@
-FROM golang:latest
-ENV GIN_MODE release
+FROM golang:1.21 as build
 
 WORKDIR /app
-
 COPY . .
-RUN go build -o backend main.go
 
+ENV GIN_MODE release
+
+RUN go mod download
+RUN CGO_ENABLED=0 go build -o server
+
+
+FROM gcr.io/distroless/static-debian12
+
+COPY --from=build /app/server /
 EXPOSE 8080
-ENTRYPOINT ["./backend"]
+ENTRYPOINT ["/server"]