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106 lines
3.4 KiB
Docker
106 lines
3.4 KiB
Docker
# Stage 1: Build
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FROM rust:slim-trixie AS builder
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# Install build dependencies
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# build-essential, perl, cmake needed for vendored builds (xiu/opus dependencies)
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# curl needed for utoipa-swagger-ui to download assets
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RUN apt-get update && apt-get install -y \
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protobuf-compiler \
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pkg-config \
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build-essential \
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cmake \
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curl \
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perl \
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perl-modules-5.40 && rm -rf /var/lib/apt/lists/*
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# Set working directory
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WORKDIR /app
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# Compile SQLx query macros from checked-in .sqlx metadata instead of requiring
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# a build-time database connection.
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ENV SQLX_OFFLINE=true
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# Container images include Kubernetes integration, mimalloc, and OpenAPI in
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# addition to the crate defaults. Override SYNCTV_BUILD_FEATURES to customize
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# this set.
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# Set SYNCTV_BUILD_NO_DEFAULT_FEATURES=true plus SYNCTV_BUILD_FEATURES for a
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# fully explicit feature set.
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ARG SYNCTV_BUILD_NO_DEFAULT_FEATURES=false
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ARG SYNCTV_BUILD_FEATURES="k8s,mimalloc,openapi"
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ARG SYNCTV_CARGO_BUILD_ARGS=""
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ARG TARGETARCH
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# Copy entire source tree
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COPY . .
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# Build with cache mounts for cargo registry, git deps, and target directory
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# Copy binary out of cache mount before RUN completes
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RUN --mount=type=cache,target=/usr/local/cargo/registry \
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--mount=type=cache,target=/usr/local/cargo/git \
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--mount=type=cache,id=synctv-target-${TARGETARCH},target=/app/target,sharing=locked \
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build_flags="--release --bin synctv"; \
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if [ -n "$SYNCTV_CARGO_BUILD_ARGS" ]; then \
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build_flags="$build_flags $SYNCTV_CARGO_BUILD_ARGS"; \
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fi; \
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if [ "$SYNCTV_BUILD_NO_DEFAULT_FEATURES" = "true" ]; then \
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build_flags="$build_flags --no-default-features"; \
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fi; \
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if [ -n "$SYNCTV_BUILD_FEATURES" ]; then \
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build_flags="$build_flags --features $SYNCTV_BUILD_FEATURES"; \
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fi; \
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cargo +nightly build $build_flags && \
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cp /app/target/release/synctv /tmp/synctv
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# Stage 2: Runtime image
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FROM debian:trixie-slim
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# OCI image labels
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LABEL org.opencontainers.image.title="SyncTV" \
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org.opencontainers.image.description="Distributed video synchronization platform with real-time streaming" \
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org.opencontainers.image.url="https://github.com/synctv-org/synctv" \
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org.opencontainers.image.source="https://github.com/synctv-org/synctv" \
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org.opencontainers.image.licenses="MIT"
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# Install runtime dependencies (curl needed for healthcheck)
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RUN apt-get update && apt-get install -y \
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ca-certificates \
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curl && rm -rf /var/lib/apt/lists/*
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# Create synctv for running the application
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RUN useradd -m -u 1000 synctv
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# Create necessary directories
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RUN mkdir -p /app /app/keys /app/config /data /run/synctv
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RUN chown -R synctv:synctv /app /data /run/synctv
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# Set working directory
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WORKDIR /app
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# Copy binary from builder
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COPY --from=builder \
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--chown=synctv:synctv \
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/tmp/synctv /app/synctv
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# Execute the binary in the final image so ABI/runtime dependency mismatches
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# fail the image build for every target platform.
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RUN /app/synctv --version
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# Switch to non-root user
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USER synctv
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# Expose ports
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# 8080: HTTP API + public gRPC (also serves HLS via /api/room/movie/live/hls/*)
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# 1935: RTMP (livestream)
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# 3478/udp: STUN (WebRTC)
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EXPOSE 8080 1935 3478/udp
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# Health check against the HTTP health endpoint
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HEALTHCHECK --interval=30s --timeout=5s --start-period=30s --retries=3 \
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CMD ["curl", "-f", "http://localhost:8080/health/ready"]
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# Run the application
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ENTRYPOINT ["/app/synctv"]
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CMD [ "serve" ]
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