From 0156c7e11ff63bd8f49cb683e4c755ff7f77cabc Mon Sep 17 00:00:00 2001
From: aqyuki <aqyuki@aqyuki.dev>
Date: Fri, 30 Aug 2024 20:36:34 +0900
Subject: [PATCH] perf: reduce image size by 21.3MB (#3849)

- Change base image to distroless (static-debian12)
- Remove unnecessary RUN instructions
- Add build options
  - add options to delete debug information
  - add options to remobe embedded paths
---
 Dockerfile | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 93697eb5..00bf4309 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,13 +17,12 @@ WORKDIR /backend-build
 COPY . .
 COPY --from=frontend /frontend-build/web/dist /backend-build/server/router/frontend/dist
 
-RUN CGO_ENABLED=0 go build -o memos ./bin/memos/main.go
+RUN CGO_ENABLED=0 go build -ldflags='-s -w' -trimpath -o memos ./bin/memos/main.go
 
 # Make workspace with above generated files.
-FROM alpine:latest AS monolithic
+FROM gcr.io/distroless/static-debian12:latest AS monolithic
 WORKDIR /usr/local/memos
 
-RUN apk add --no-cache tzdata
 ENV TZ="UTC"
 
 COPY --from=backend /backend-build/memos /usr/local/memos/
@@ -31,7 +30,6 @@ COPY --from=backend /backend-build/memos /usr/local/memos/
 EXPOSE 5230
 
 # Directory to store the data, which can be referenced as the mounting point.
-RUN mkdir -p /var/opt/memos
 VOLUME /var/opt/memos
 
 ENV MEMOS_MODE="prod"