Reduce image size

hupe1980 · Dec 30, 2021 · 0bafa50 · 0bafa50
1 parent bdf1864
commit 0bafa50
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,8 +1,10 @@
-FROM golang:1.17-bullseye
+FROM golang:1.17-bullseye as build-env
 WORKDIR /app
 COPY go.mod ./
 COPY go.sum ./
 RUN go mod download
 COPY . ./
-RUN GOOS=linux go build -o /scan4log4shell 
+RUN CGO_ENABLED=0 GOOS=linux go build -o /scan4log4shell 
+FROM scratch
+COPY --from=build-env /scan4log4shell /scan4log4shell
 ENTRYPOINT ["/scan4log4shell"]