From 6466d1fb0d789331e49b5863e82297096c3e46d0 Mon Sep 17 00:00:00 2001
From: yoan <536464346@qq.com>
Date: Fri, 30 Aug 2024 23:47:41 +0800
Subject: [PATCH] To optimize Docker image size.

---
 Dockerfile_build | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/Dockerfile_build b/Dockerfile_build
index 64d19d26..23b27630 100644
--- 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"]
\ No newline at end of file