Dockerfile

# Use Redpanda as the base — its binary needs /opt/redpanda/libexec at runtime
# and cannot be copied into another image
FROM docker.redpanda.com/redpandadata/redpanda:v23.3.11

USER root

# ── Install nginx + deps on top of the Redpanda (Debian-based) image ──────────
RUN apt-get update && apt-get install -y --no-install-recommends \
    nginx \
    curl \
    netcat-openbsd \
    && rm -rf /var/lib/apt/lists/*

# ── Copy all config files (flat root layout) ──────────────────────────────────
COPY redpanda.yaml    /etc/redpanda/redpanda.yaml
COPY nginx.conf       /etc/nginx/nginx.conf
COPY start.sh         /start.sh
COPY init-topics.sh   /init-topics.sh

RUN chmod +x /start.sh /init-topics.sh

# ── nginx needs these dirs writable by user 1000 ──────────────────────────────
RUN mkdir -p /var/lib/redpanda/data \
             /var/log/nginx \
             /var/lib/nginx \
             /run \
    && chown -R 1000:1000 \
             /var/lib/redpanda \
             /etc/redpanda \
             /var/log/nginx \
             /var/lib/nginx \
             /run \
             /etc/nginx \
             /start.sh \
             /init-topics.sh

# HF Spaces only exposes 7860 publicly
EXPOSE 7860

USER 1000

ENTRYPOINT ["/start.sh"]