Add Go build flags to decrease image size

Add Go build flags to omit the symbols/debug tables to decrease the image size. Signed-off-by: Matthias Diester <[email protected]>
karanibm6 · Sep 8, 2022 · 6d26fd2 · 6d26fd2
1 parent 2d8ba7d
commit 6d26fd2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/helloworld/Dockerfile b/helloworld/Dockerfile
@@ -1,6 +1,6 @@
 FROM icr.io/codeengine/golang:alpine
 COPY helloworld.go /
-RUN go build -o /helloworld /helloworld.go
+RUN go build -ldflags '-s -w -extldflags "-static"' -o /helloworld /helloworld.go
 
 # Copy the exe into a smaller base image
 FROM icr.io/codeengine/alpine