feat/add arm64 docker support (#613)

This PR adds the Dockerfile to make `linux/arm64` and `darwin/arm64`
builds easier/possible.

closes #603
closes #505

---------

Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>
Co-authored-by: Yuri Astrakhan <YuriAstrakhan@gmail.com>

.github/workflows/docker.yml

@@ -12,7 +12,15 @@ on:
 jobs:
   docker:
     # Don't change this name - it is used by the merge protection rules
-    name: Build and test docker image
+    name: Build ${{ matrix.platform }} docker image
+    strategy:
+      fail-fast: true
+      matrix:
+        include:
+          - platform: linux/amd64
+            file: Dockerfile
+          - platform: linux/arm64
+            file: arm64.Dockerfile
     runs-on: ubuntu-latest
     steps:
 
@@ -28,26 +36,29 @@ jobs:
 
       # https://github.com/docker/setup-qemu-action
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v2.1.0
 
       # https://github.com/docker/setup-buildx-action
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v2.5.0
         with:
           install: true
+          platforms: ${{ matrix.platform }}
 
       - name: Build the Docker image
         id: docker_build
         uses: docker/build-push-action@v4
         with:
+          file: ${{ matrix.file }}
           push: false
           load: true
           tags: ${{ steps.docker_meta.outputs.tags }}
           labels: ${{ steps.docker_meta.outputs.labels }}
-          # TODO: enable for multi-platform build
+          platforms: ${{ matrix.platform }}
-          # platforms: linux/amd64,linux/arm64
 
       - name: Start postgres
+        # arm64 cannot be tested just yet
+        if: matrix.platform == 'linux/amd64'
         uses: nyurik/action-setup-postgis@v1
         id: pg
         with:
@@ -57,12 +68,16 @@ jobs:
           rights: --superuser
 
       - name: Init database
+        # arm64 cannot be tested just yet
+        if: matrix.platform == 'linux/amd64'
         shell: bash
         run: tests/fixtures/initdb.sh
         env:
           DATABASE_URL: ${{ steps.pg.outputs.connection-uri }}
 
       - name: Test Docker image
+        # arm64 cannot be tested just yet
+        if: matrix.platform == 'linux/amd64'
         run: |
           TAG=$(echo '${{ steps.docker_meta.outputs.json }}' | jq -r '.tags[0]')
           export MARTIN_BUILD=-

Dockerfile

@@ -1,10 +1,11 @@
 FROM rust:alpine as builder
 
-RUN apk update
-RUN apk add --no-cache openssl-dev musl-dev perl build-base
-
 WORKDIR /usr/src/martin
-ADD . .
+
+RUN apk update \
+    && apk add --no-cache openssl-dev musl-dev perl build-base
+
+COPY . .
 RUN CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse cargo build --release --features=vendored-openssl
 
 

arm64.Dockerfile

@@ -0,0 +1,24 @@
+FROM rust:1.68-bullseye as builder
+
+WORKDIR /usr/src/martin
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+    libssl-dev \
+    perl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY . .
+RUN CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse cargo build --release --features=vendored-openssl
+
+
+FROM debian:bullseye-slim
+
+LABEL org.opencontainers.image.description="Blazing fast and lightweight tile server with PostGIS, MBTiles, and PMTiles support"
+
+COPY --from=builder \
+  /usr/src/martin/target/release/martin \
+  /usr/local/bin/
+
+EXPOSE 3000
+ENTRYPOINT ["/usr/local/bin/martin"]