Use official rust image and clean up Dockerfiles

.woodpecker.yml

@@ -135,13 +135,14 @@ pipeline:
   nightly_build:
     image: woodpeckerci/plugin-docker-buildx
     settings:
-      dockerfile: docker/Dockerfile
+      repo: dessalines/lemmy
+      dockerfile: docker/Dockerfile.multiarch
+      platforms: linux/amd64
       build_args: RUST_RELEASE_MODE=release
       username:
         from_secret: docker_username
       password:
         from_secret: docker_password
-      repo: dessalines/lemmy
       # add_host: github.com:140.82.112.3,static.crates.io:18.154.227.73,crates.io:108.138.64.68,dl-cdn.alpinelinux.org:146.75.30.133
       tag: dev
     when:
@@ -152,13 +153,14 @@ pipeline:
   publish_release_docker_image_amd:
     image: woodpeckerci/plugin-docker-buildx
     settings:
-      dockerfile: docker/Dockerfile
+      repo: dessalines/lemmy
+      dockerfile: docker/Dockerfile.multiarch
+      platforms: linux/amd64
       build_args: RUST_RELEASE_MODE=release
       username:
         from_secret: docker_username
       password:
         from_secret: docker_password
-      repo: dessalines/lemmy
       # add_host: github.com:140.82.112.3,static.crates.io:18.154.227.73,crates.io:108.138.64.68,dl-cdn.alpinelinux.org:146.75.30.133
       auto_tag: true
       # auto_tag_suffix: linux-amd64
@@ -169,13 +171,14 @@ pipeline:
   publish_release_docker_image_arm:
     image: woodpeckerci/plugin-docker-buildx
     settings:
-      dockerfile: docker/Dockerfile
+      repo: dessalines/lemmy
+      dockerfile: docker/Dockerfile.multiarch
+      platforms: linux/arm64
       build_args: RUST_RELEASE_MODE=release
       username:
         from_secret: docker_username
       password:
         from_secret: docker_password
-      repo: dessalines/lemmy
       # add_host: github.com:140.82.112.3,static.crates.io:18.154.227.73,crates.io:108.138.64.68,dl-cdn.alpinelinux.org:146.75.30.133
       auto_tag: true
       # auto_tag_suffix: linux-arm64
@@ -227,7 +230,7 @@ pipeline:
     secrets: [cargo_api_token]
     when:
       event: tag
-        #platform: linux/amd64
+      #platform: linux/amd64
 
   notify_on_failure:
     image: alpine:3

docker/Dockerfile

@@ -1,34 +1,39 @@
-FROM clux/muslrust:1.67.0 as builder
-WORKDIR /app
-ARG CARGO_BUILD_TARGET=x86_64-unknown-linux-musl
+FROM rust:1.67.0-alpine as builder
 
-# This can be set to release using --build-arg
-ARG RUST_RELEASE_MODE="debug"
+# Install build dependencies
+RUN apk add --no-cache git openssl-dev libpq-dev musl-dev
 
+# Set the working directory to /app and copy the source code
+WORKDIR /app
 COPY . .
 
-# Build the project
-
+# Set cargo build target (can be changed using --build-arg)
+ARG CARGO_BUILD_TARGET="x86_64-unknown-linux-musl"
+# Set the release mode (can be changed using --build-arg)
+ARG RUST_RELEASE_MODE="debug"
+
 # Debug mode build
 RUN --mount=type=cache,target=/app/target \
-    if [ "$RUST_RELEASE_MODE" = "debug" ] ; then \
+    if [ "$RUST_RELEASE_MODE" = "debug" ]; then \
       echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
+      && rustup target add ${CARGO_BUILD_TARGET} \
       && cargo build --target ${CARGO_BUILD_TARGET} \
-      && cp ./target/$CARGO_BUILD_TARGET/$RUST_RELEASE_MODE/lemmy_server /app/lemmy_server; \
+      && cp ./target/${CARGO_BUILD_TARGET}/${RUST_RELEASE_MODE}/lemmy_server /app/lemmy_server; \
     fi
 
 # Release mode build
 RUN \
-    if [ "$RUST_RELEASE_MODE" = "release" ] ; then \
-      cargo build --target ${CARGO_BUILD_TARGET} --release \
-      && cp ./target/$CARGO_BUILD_TARGET/$RUST_RELEASE_MODE/lemmy_server /app/lemmy_server; \
+    if [ "$RUST_RELEASE_MODE" = "release" ]; then \
+      rustup target add ${CARGO_BUILD_TARGET} \
+      && cargo build --target ${CARGO_BUILD_TARGET} --release \
+      && cp ./target/${CARGO_BUILD_TARGET}/${RUST_RELEASE_MODE}/lemmy_server /app/lemmy_server; \
     fi
 
-# The alpine runner
+# The Alpine runner
 FROM alpine:3 as lemmy
 
-# Install libpq for postgres
-RUN apk add libpq
+# Install libpq for Postgres
+RUN apk add --no-cache ca-certificates libpq
 
 # Copy resources
 COPY --from=builder /app/lemmy_server /app/lemmy

docker/Dockerfile.multiarch

@@ -0,0 +1,55 @@
+# FIXME: use "--platform=$BUILDPLATFORM" and solve openssl cross-compile issue
+FROM rust:1.67.0-alpine as builder
+
+# Install build dependencies
+RUN apk add --no-cache git openssl-dev libpq-dev musl-dev
+
+# Set the working directory to /app and copy the source code
+WORKDIR /app
+COPY . .
+
+# Set the target architecture (can be set using --build-arg), buildx set it automatically
+ARG TARGETARCH
+
+# This can be set to release using --build-arg
+ARG RUST_RELEASE_MODE="debug"
+
+# Prepare toolchain
+# Docker and Rust use different architecture naming schemas, so we have to convert them
+RUN case $TARGETARCH in \
+      arm64) RUSTARCH=aarch64 ;; \
+      amd64) RUSTARCH=x86_64 ;; \
+      *) echo "unsupported architecture: $TARGETARCH"; exit 3 ;; \
+    esac \
+ && echo "RUSTARCH=$RUSTARCH" >> .buildenv
+
+# Debug mode build
+RUN --mount=type=cache,target=/app/target \
+    if [ "$RUST_RELEASE_MODE" = "debug" ]; then \
+      source .buildenv \
+      && echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
+      && rustup target add ${RUSTARCH}-unknown-linux-musl \
+      && cargo build --target ${RUSTARCH}-unknown-linux-musl \
+      && cp ./target/${RUSTARCH}-unknown-linux-musl/${RUST_RELEASE_MODE}/lemmy_server /app/lemmy_server; \
+    fi
+
+# Release mode build
+RUN \
+    if [ "$RUST_RELEASE_MODE" = "release" ]; then \
+      source .buildenv \
+      && rustup target add ${RUSTARCH}-unknown-linux-musl \
+      && cargo build --target ${RUSTARCH}-unknown-linux-musl --release \
+      && cp ./target/${RUSTARCH}-unknown-linux-musl/${RUST_RELEASE_MODE}/lemmy_server /app/lemmy_server; \
+    fi
+
+# The Alpine runner
+FROM alpine:3 as lemmy
+
+# Install libpq for Postgres
+RUN apk add --no-cache ca-certificates libpq
+
+# Copy resources
+COPY --from=builder /app/lemmy_server /app/lemmy
+
+EXPOSE 8536
+CMD ["/app/lemmy"]