Build server for multiple arch (#106)

sync-server/Dockerfile

@@ -1,33 +1,34 @@
-FROM rust:1.89 AS builder
+FROM rust:1.89-slim-trixie AS builder
 
 WORKDIR /usr/src/backend
 
-RUN apt update && apt install -y musl-tools
-RUN cargo install sqlx-cli
+RUN apt update && \
+    apt install -y libssl-dev pkg-config && \
+    cargo install sqlx-cli
 
+# Build application
 COPY . .
 
-RUN sqlx database create --database-url sqlite://db.sqlite3
-RUN sqlx migrate run --source src/app_state/database/migrations --database-url sqlite://db.sqlite3
+RUN sqlx database create --database-url sqlite://db.sqlite3 && \
+    sqlx migrate run --source src/app_state/database/migrations --database-url sqlite://db.sqlite3 && \
+    cargo build --release
 
-RUN cargo build --release --target x86_64-unknown-linux-musl
-
-# Runtime image
-FROM alpine:3.22.1
+FROM debian:trixie-slim
 
 LABEL org.opencontainers.image.authors="andras@schmelczer.dev"
 
-RUN apk add --no-cache curl
+RUN apt update && \
+    apt install -y curl ca-certificates && \
+    apt clean && \
+    rm -rf /var/lib/apt/lists/*
 
-COPY --from=builder /usr/src/backend/target/x86_64-unknown-linux-musl/release/sync_server /app/sync_server
+COPY --from=builder /usr/src/backend/target/release/sync_server /app/sync_server
 
 VOLUME /data
 EXPOSE 3000/tcp
 WORKDIR /data
 
-HEALTHCHECK \
-    --interval=30s \
-    --timeout=5s \
+HEALTHCHECK --interval=30s --timeout=5s \
     CMD curl -f http://localhost:3000/vaults/fake/ping || exit 1
 
 ENTRYPOINT ["/app/sync_server"]