aprender-zram 0.34.0

# Dockerfile.swap-deadlock
#
# DT-006/DT-007: Dockerfile for swap deadlock testing
#
# This builds trueno-ublk inside the container and runs the deadlock test.
# Memory limits are set via docker-compose.swap-deadlock.yml

FROM ubuntu:24.04

LABEL maintainer="trueno-zram maintainers"
LABEL description="Swap deadlock testing environment for trueno-ublk"
LABEL version="1.0.0"

ARG ENABLE_MLOCK=0

ENV DEBIAN_FRONTEND=noninteractive
ENV RUST_BACKTRACE=1
ENV RUST_LOG=info
ENV ENABLE_MLOCK=${ENABLE_MLOCK}

# Install minimal dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    pkg-config \
    curl \
    git \
    kmod \
    util-linux \
    procps \
    python3 \
    ca-certificates \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy pre-built binary from host (avoids trueno-gpu dependency issue)
# Build on host with: cargo build --release -p trueno-ublk
COPY target/release/trueno-ublk /usr/local/bin/trueno-ublk
RUN chmod +x /usr/local/bin/trueno-ublk

# Copy test script
COPY scripts/test-swap-deadlock.sh /usr/local/bin/
RUN chmod +x /usr/local/bin/test-swap-deadlock.sh

# Set daemon path
ENV DAEMON_BIN=/usr/local/bin/trueno-ublk

ENTRYPOINT ["/usr/local/bin/test-swap-deadlock.sh"]
CMD ["--timeout", "120", "--memory-gb", "3"]