Subhranil Sarkar
96e9087f41
Windows Git converts LF to CRLF by default, causing entrypoint.sh to fail inside Alpine Linux containers with 'no such file or directory'. Changes: - Dockerfile: added sed to strip carriage returns from entrypoint.sh - .gitattributes: enforce LF line endings for all shell scripts Fixes #289
80 lines
3.8 KiB
Docker
80 lines
3.8 KiB
Docker
# ─── Stage 1: Shared build base (avoids duplicate apk install) ────────────────
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FROM rust:1.94.1-alpine3.23 AS base
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RUN apk --no-cache upgrade && \
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apk add --no-cache musl-dev pkgconfig postgresql-dev gcc perl make
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# ─── Stage 2: Cache dependencies ─────────────────────────────────────────────
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FROM base AS cacher
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WORKDIR /app
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COPY Cargo.toml Cargo.lock ./
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# build.rs + static/ are needed so the build script can run and set OUT_DIR
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COPY build.rs ./
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COPY static static
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# Create a minimal project to download and cache dependencies
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RUN mkdir -p src/bin && \
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echo 'fn main() { println!("Dummy build for caching dependencies"); }' > src/main.rs && \
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echo 'fn main() {}' > src/bin/generate-openapi.rs && \
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cargo build --release && \
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rm -rf src static-dist target/release/deps/oxicloud* target/release/build/oxicloud-*
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# ─── Stage 3: Build the application ──────────────────────────────────────────
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FROM base AS builder
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WORKDIR /app
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# Copy cached dependencies (only target dir and cargo registry)
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COPY --from=cacher /app/target target
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COPY --from=cacher /usr/local/cargo/registry /usr/local/cargo/registry
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# Copy source, build script, and static assets
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COPY Cargo.toml Cargo.lock build.rs ./
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COPY src src
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COPY static static
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COPY migrations migrations
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# Build with all optimizations (DATABASE_URL only needed at compile-time for sqlx)
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ARG DATABASE_URL="postgres://postgres:postgres@localhost/oxicloud"
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RUN DATABASE_URL="${DATABASE_URL}" cargo build --release
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# ─── Stage 4: Minimal runtime image ──────────────────────────────────────────
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FROM alpine:3.23.3
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# OCI image metadata
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LABEL org.opencontainers.image.title="OxiCloud" \
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org.opencontainers.image.description="Ultra-fast, secure & lightweight self-hosted cloud storage built in Rust" \
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org.opencontainers.image.url="https://github.com/DioCrafts/OxiCloud" \
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org.opencontainers.image.source="https://github.com/DioCrafts/OxiCloud" \
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org.opencontainers.image.vendor="DioCrafts" \
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org.opencontainers.image.licenses="MIT"
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# Install only necessary runtime dependencies and update packages
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# su-exec is needed by the entrypoint to drop privileges after fixing volume permissions
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RUN apk --no-cache upgrade && \
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apk add --no-cache libgcc ca-certificates libpq tzdata su-exec && \
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addgroup -g 1001 -S oxicloud && \
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adduser -u 1001 -S oxicloud -G oxicloud
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# Copy the compiled binary and entrypoint (--chmod avoids extra RUN chmod layers)
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COPY --from=builder --chmod=755 /app/target/release/oxicloud /usr/local/bin/
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COPY entrypoint.sh /usr/local/bin/entrypoint.sh
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RUN sed -i 's/\r//' /usr/local/bin/entrypoint.sh && \
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chmod 755 /usr/local/bin/entrypoint.sh
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# Copy processed static files (bundled/minified by build.rs in release)
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COPY --from=builder --chown=oxicloud:oxicloud /app/static-dist /app/static
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# Create storage directory with proper permissions
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RUN mkdir -p /app/storage && chown -R oxicloud:oxicloud /app/storage
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# Set working directory
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WORKDIR /app
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# Expose application port
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EXPOSE 8086
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# Basic health check — verifies the HTTP server responds on the main port.
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# Docker / Compose / Swarm will mark the container unhealthy after 3 failures.
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD wget -qO- http://localhost:8086/api/version || exit 1
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# Entrypoint fixes volume permissions then drops to oxicloud user.
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# The container starts as root so it can chown mounted volumes,
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# then su-exec drops privileges before running the application.
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ENTRYPOINT ["entrypoint.sh"]
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CMD ["oxicloud"]
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