From 6ae9172ea1af129f0e068a5b689c4a636f7ae9fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adam=20Ciarcin=CC=81ski?= <adam@defguard.net>
Date: Wed, 6 Aug 2025 16:32:01 +0200
Subject: [PATCH] Build on Alpine

---
 Dockerfile | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index bb8956d83..d8eac7bcd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,11 +8,12 @@ COPY web/ .
 RUN pnpm run generate-translation-types
 RUN pnpm build
 
-FROM rust:1.85.1 AS chef
+FROM rust:1-alpine AS chef
 
 WORKDIR /build
 
 # install & cache necessary components
+RUN apk add musl-dev openssl-dev
 RUN cargo install cargo-chef
 RUN rustup component add rustfmt
 
@@ -32,7 +33,7 @@ RUN cargo chef cook --release --recipe-path recipe.json
 # build project
 COPY --from=web /app/dist ./web/dist
 COPY web/src/shared/images/svg ./web/src/shared/images/svg
-RUN apt-get update && apt-get -y install protobuf-compiler libprotobuf-dev
+RUN apk add openssl-libs-static protoc protobuf-dev
 COPY Cargo.toml Cargo.lock ./
 # for vergen
 COPY .git .git
@@ -43,10 +44,8 @@ COPY migrations migrations
 RUN cargo install --locked --bin defguard --path ./crates/defguard --root /build
 
 # run
-FROM debian:bookworm-slim
-RUN apt-get update -y && \
-  apt-get install --no-install-recommends -y ca-certificates libssl-dev && \
-  rm -rf /var/lib/apt/lists/*
+FROM alpine:3
+RUN apk add ca-certificates
 WORKDIR /app
 COPY --from=builder /build/bin/defguard .
 ENTRYPOINT ["./defguard"]