2c3688c914
Cargo.lock may not exist before first build. Use wildcard copy so Docker doesn't fail if lockfile is missing. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
35 lines
777 B
Docker
35 lines
777 B
Docker
# Multi-stage build for Corrosion API
|
|
# Stage 1: Build the Rust binary
|
|
FROM rust:1.84-alpine AS builder
|
|
|
|
RUN apk add --no-cache musl-dev pkgconfig openssl-dev openssl-libs-static
|
|
|
|
WORKDIR /build
|
|
|
|
# Cache dependencies — copy manifests first
|
|
COPY Cargo.toml ./
|
|
COPY Cargo.lock* ./
|
|
RUN mkdir src && echo "fn main() {}" > src/main.rs
|
|
RUN cargo build --release 2>/dev/null || true
|
|
|
|
# Now copy actual source and build
|
|
COPY src/ src/
|
|
COPY migrations/ migrations/
|
|
RUN touch src/main.rs && cargo build --release
|
|
|
|
# Stage 2: Runtime image
|
|
FROM alpine:3.20
|
|
|
|
RUN apk add --no-cache ca-certificates
|
|
|
|
WORKDIR /app
|
|
|
|
COPY --from=builder /build/target/release/corrosion-api .
|
|
COPY migrations/ migrations/
|
|
|
|
ENV RUST_LOG=corrosion_api=info,tower_http=info
|
|
|
|
EXPOSE 3000
|
|
|
|
CMD ["./corrosion-api"]
|