To optimize Docker image size.

usual2970 · Aug 30, 2024 · 6466d1f · 6466d1f
1 parent 78877d0
commit 6466d1f
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/Dockerfile_build b/Dockerfile_build
@@ -1,8 +1,16 @@
-FROM ubuntu:latest
+FROM golang:1.22-alpine as builder
 
+WORKDIR /app
+
+COPY ../. /app/
+
+RUN go build -o certimate
+
+
+FROM alpine:latest
 
 WORKDIR /app
 
-COPY certimate /app/certimate
+COPY --from=builder /app/certimate .
 
 ENTRYPOINT ["./certimate", "serve", "--http", "0.0.0.0:8090"]