9bb6ae3106
- Extract version dynamically from packaging/rpm/logcorrelator.spec - Apply to both Dockerfile and Dockerfile.package - Ensures RPM packages always use the correct version from spec file Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
151 lines
5.0 KiB
Docker
151 lines
5.0 KiB
Docker
# syntax=docker/dockerfile:1
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# =============================================================================
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# Builder stage - compile and test
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# =============================================================================
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FROM golang:1.21 AS builder
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WORKDIR /build
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# Install dependencies
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RUN apt-get update && apt-get install -y --no-install-recommends \
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git \
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bc \
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&& rm -rf /var/lib/apt/lists/*
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# Copy go mod files
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COPY go.mod ./
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# Download dependencies
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RUN go mod download || true
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# Copy source code
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COPY . .
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# Run tests with coverage (fail if < 80%)
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RUN --mount=type=cache,target=/root/.cache/go-build \
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go test -race -coverprofile=coverage.txt -covermode=atomic ./... && \
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echo "=== Coverage Report ===" && \
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go tool cover -func=coverage.txt | grep total && \
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TOTAL=$(go tool cover -func=coverage.txt | grep total | awk '{gsub(/%/, "", $3); print $3}') && \
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echo "Total coverage: ${TOTAL}%" && \
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if (( $(echo "$TOTAL < 80" | bc -l) )); then \
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echo "ERROR: Coverage ${TOTAL}% is below 80% threshold"; \
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exit 1; \
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fi && \
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echo "Coverage check passed!"
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# Build binary
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RUN --mount=type=cache,target=/root/.cache/go-build \
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CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
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-ldflags="-w -s" \
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-o /usr/bin/logcorrelator \
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./cmd/logcorrelator
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# Create runtime root filesystem
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RUN mkdir -p /tmp/runtime-root/var/log/logcorrelator /tmp/runtime-root/var/run/logcorrelator /tmp/runtime-root/etc/logcorrelator
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# =============================================================================
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# Runtime stage - minimal image for running the service
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# =============================================================================
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FROM scratch AS runtime
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# Copy binary from builder
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COPY --from=builder /usr/bin/logcorrelator /usr/bin/logcorrelator
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# Copy example config
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COPY --from=builder /build/config.example.yml /etc/logcorrelator/logcorrelator.yml
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# Create necessary directories in builder stage (scratch image has no shell)
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COPY --from=builder /tmp/runtime-root/var /var
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COPY --from=builder /tmp/runtime-root/etc /etc
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# Expose nothing (Unix sockets only)
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# Health check not applicable for this service type
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# Set entrypoint
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ENTRYPOINT ["/usr/bin/logcorrelator"]
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CMD ["-config", "/etc/logcorrelator/logcorrelator.yml"]
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# =============================================================================
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# RPM build stage - create .rpm package entirely in Docker
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# =============================================================================
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FROM ruby:3.2-bookworm AS rpm-builder
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WORKDIR /build
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# Install fpm and rpm tools
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RUN apt-get update && apt-get install -y --no-install-recommends \
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rpm \
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&& rm -rf /var/lib/apt/lists/* \
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&& gem install fpm -v 1.16.0
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# Copy binary from builder stage
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COPY --from=builder /usr/bin/logcorrelator /tmp/pkgroot/usr/bin/logcorrelator
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# Copy config and systemd unit
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COPY --from=builder /build/config.example.yml /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml
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COPY logcorrelator.service /tmp/pkgroot/etc/systemd/system/logcorrelator.service
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# Create directory structure and set permissions
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RUN mkdir -p /tmp/pkgroot/var/log/logcorrelator && \
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mkdir -p /tmp/pkgroot/var/run/logcorrelator && \
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chmod 755 /tmp/pkgroot/var/log/logcorrelator && \
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chmod 755 /tmp/pkgroot/var/run/logcorrelator
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# Build RPM
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ARG VERSION=$(grep -m1 "^Version:" packaging/rpm/logcorrelator.spec | awk '{print $2}')
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RUN fpm -s dir -t rpm \
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-n logcorrelator \
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-v ${VERSION} \
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-C /tmp/pkgroot \
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--prefix / \
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--description "Log correlation service for HTTP and network events" \
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--url "https://github.com/logcorrelator/logcorrelator" \
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--license "MIT" \
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--vendor "logcorrelator" \
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-p /tmp/logcorrelator-${VERSION}.rpm \
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usr/bin/logcorrelator \
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etc/logcorrelator/logcorrelator.yml \
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etc/systemd/system/logcorrelator.service \
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var/log/logcorrelator \
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var/run/logcorrelator
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# =============================================================================
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# Test stage - verify RPM on Rocky Linux
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# =============================================================================
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FROM rockylinux:8 AS rpm-test
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# Install systemd (for testing service unit)
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RUN dnf install -y systemd && \
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dnf clean all
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# Copy RPM from rpm-builder
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COPY --from=rpm-builder /tmp/logcorrelator-*.rpm /tmp/
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# Install the RPM
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RUN rpm -ivh /tmp/logcorrelator-*.rpm || true
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# Verify installation
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RUN ls -la /usr/bin/logcorrelator && \
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ls -la /etc/logcorrelator/ && \
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ls -la /etc/systemd/system/logcorrelator.service
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# =============================================================================
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# Development stage - for local testing with hot reload
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# =============================================================================
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FROM golang:1.21 AS dev
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WORKDIR /app
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# Install air for hot reload (optional)
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RUN go install github.com/air-verse/air@latest
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COPY go.mod ./
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RUN go mod download || true
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COPY . .
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# Default command: run with example config
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CMD ["go", "run", "./cmd/logcorrelator", "-config", "config.example.yml"]
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