docker

.gitignore

@@ -1 +1 @@
-/target
+/target

Cargo.toml

@@ -3,6 +3,11 @@ name = "liquid-rescale-api-v2"
 version = "0.1.0"
 edition = "2021"
 
+# This seems redundant, but it's necessary for Docker to work
+[[bin]]
+name = "liquid-rescale-api"
+path = "src/main.rs"
+
 [toolchain]
 channel = "nightly"
 

Dockerfile

@@ -0,0 +1,90 @@
+FROM debian:11-slim as imagick-builder
+
+ENV MAGICK_VERSION 7.1.1-12
+
+RUN apt-get update \
+    && apt-get -y --no-install-recommends install \
+    wget \
+    ca-certificates \
+    build-essential \
+    clang \
+    glib-2.0 \
+    pkg-config \
+    libjpeg-dev \
+    libpng-dev \
+    liblqr-1-0-dev \
+    && apt-get clean
+
+WORKDIR /source
+RUN wget "https://github.com/ImageMagick/ImageMagick/archive/${MAGICK_VERSION}.tar.gz"
+
+WORKDIR /build
+RUN tar -xvf "/source/${MAGICK_VERSION}.tar.gz" --strip-components=1
+
+RUN ./configure \
+    --prefix=/opt/imagemagick \
+    --disable-docs \
+    --disable-openmp \
+    --with-gcc-arch=generic \
+    --with-gslib=no \
+    --with-magick-plus-plus=no \
+    --with-perl=no \
+    | tee configure.log
+
+RUN make -j $(nproc)
+RUN make install
+
+FROM rust:1.70.0-slim as builder
+
+RUN apt-get update \
+    && apt-get -y --no-install-recommends install \
+    ca-certificates \
+    clang \
+    pkg-config \
+    && apt-get clean
+
+COPY --from=imagick-builder /opt/imagemagick /opt/imagemagick
+COPY --from=imagick-builder /usr/lib/x86_64-linux-gnu/libjpeg* /usr/lib/x86_64-linux-gnu
+COPY --from=imagick-builder /usr/lib/x86_64-linux-gnu/libpng16* /usr/lib/x86_64-linux-gnu
+COPY --from=imagick-builder /usr/lib/x86_64-linux-gnu/liblqr-1* /usr/lib/x86_64-linux-gnu
+COPY --from=imagick-builder /usr/lib/x86_64-linux-gnu/libglib-2.0* /usr/lib/x86_64-linux-gnu
+
+ENV PKG_CONFIG_ALLOW_CROSS=1
+ENV CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
+ENV PKG_CONFIG_PATH=/opt/imagemagick/lib/pkgconfig
+
+WORKDIR /usr/src/liquid-rescale-api
+
+# Download and compile deps
+COPY Cargo.toml .
+COPY Cargo.lock .
+COPY docker_utils/dummy.rs .
+# Change temporarely the path of the code
+RUN sed -i 's|src/main.rs|dummy.rs|' Cargo.toml
+# Build only deps
+RUN cargo build --release
+# Now return the file back to normal
+RUN sed -i 's|dummy.rs|src/main.rs|' Cargo.toml
+
+# Copy everything
+COPY . .
+# Build our code
+RUN cargo build --release
+
+FROM gcr.io/distroless/cc
+
+COPY --from=builder /usr/src/liquid-rescale-api/target/release/liquid-rescale-api /liquid-rescale-api
+
+COPY --from=imagick-builder /opt/imagemagick /
+COPY --from=imagick-builder /usr/lib/x86_64-linux-gnu/libjpeg* /usr/lib/x86_64-linux-gnu
+COPY --from=imagick-builder /usr/lib/x86_64-linux-gnu/libpng16* /usr/lib/x86_64-linux-gnu
+COPY --from=imagick-builder /usr/lib/x86_64-linux-gnu/liblqr-1* /usr/lib/x86_64-linux-gnu
+COPY --from=imagick-builder /usr/lib/x86_64-linux-gnu/libglib-2.0* /usr/lib/x86_64-linux-gnu
+COPY --from=imagick-builder /lib/x86_64-linux-gnu/libz* /lib/x86_64-linux-gnu
+COPY --from=imagick-builder /lib/x86_64-linux-gnu/libpthread* /lib/x86_64-linux-gnu
+COPY --from=imagick-builder /lib/x86_64-linux-gnu/libm* /lib/x86_64-linux-gnu
+COPY --from=imagick-builder /lib/x86_64-linux-gnu/libc* /lib/x86_64-linux-gnu
+COPY --from=imagick-builder /lib/x86_64-linux-gnu/libpcre* /lib/x86_64-linux-gnu
+COPY --from=imagick-builder /lib64/ld-* /lib64
+
+ENTRYPOINT ["./liquid-rescale-api"]

Makefile

@@ -0,0 +1,20 @@
+IMAGE_NAME = liquid-rescale-api
+IMAGE_TAG = v0.1
+REGISTY = ghcr.io/xzeldon
+IMAGE = $(IMAGE_NAME):$(IMAGE_TAG)
+PORT = 8321
+
+build:
+	docker buildx build -t $(IMAGE) .
+
+run:
+	docker run --name $(IMAGE_NAME) --init --rm -it -p $(PORT):8321 $(IMAGE)
+
+run-prod:
+	docker compose -f docker-compose.override.yml up -d
+
+tag:
+	docker tag $(IMAGE) $(REGISTY)/$(IMAGE)
+
+push:
+	docker push $(REGISTY)/$(IMAGE)

docker-compose.override.yml

@@ -0,0 +1,8 @@
+version: '3'
+
+services:
+  liquid-rescale-api:
+    image: ghcr.io/xzeldon/liquid-rescale-api:v0.1
+    ports:
+      - 8321:8321
+    restart: unless-stopped

docker-compose.yml

@@ -0,0 +1,13 @@
+version: '3'
+
+services:
+  liquid-rescale-api:
+    container_name: 'liquid-rescale-api'
+    environment:
+      PORT: 8321
+    ports:
+      - 8321:8321
+    build:
+      context: .
+      dockerfile: Dockerfile
+    restart: unless-stopped

docker_utils/dummy.rs

@@ -0,0 +1 @@
+fn main() {}