Build a smaller image

mgax · May 16, 2023 · e96cf6f · e96cf6f
1 parent ba84a88
commit e96cf6f
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,7 @@
-FROM alpine
-RUN apk add libcap musl-dev cargo wireguard-tools socat
-RUN cargo install boringtun-cli
-RUN mv /root/.cargo/bin/boringtun-cli /usr/local/bin/
+FROM alpine as build
+RUN apk add libcap musl-dev cargo
+RUN cargo install --locked boringtun-cli
+
+FROM alpine as dist
+RUN apk add libgcc wireguard-tools socat
+COPY --from=build /root/.cargo/bin/boringtun-cli /usr/local/bin/