FROM registry.access.redhat.com/ubi9/ubi-minimal@sha256:7fbeae18dc9476399f565e68255f602a3374ea8614ba3d14843565131a13ff93

ARG TARGETPLATFORM
ARG VERSION=dev
ARG RELEASE=1

LABEL name="netbird-relay" \
      maintainer="NetBird <dev@netbird.io>" \
      vendor="NetBird GmbH" \
      version="${VERSION}" \
      release="${RELEASE}" \
      summary="NetBird Relay" \
      description="NetBird Relay carries traffic between peers when a direct connection is unavailable."

COPY --chmod=0555 ${TARGETPLATFORM}/netbird-relay /go/bin/netbird-relay
COPY licenses/ /licenses/
# Only the data directory shares the root group for arbitrary non-root UIDs.
# Runtime-created Let's Encrypt keys retain the application's restrictive modes.
RUN mkdir -p /var/lib/netbird && \
    chown 1000:0 /var/lib/netbird && \
    chmod 0770 /var/lib/netbird && \
    chmod -R a+rX /licenses

USER 1000:0
ENV HOME=/var/lib/netbird
ENV NB_LOG_FILE=console
# Unprivileged port: runtimes such as OpenShift and Podman keep the kernel
# default that reserves ports below 1024 for root. 8443/udp carries QUIC and
# 9000 is the health probe.
ENV NB_LISTEN_ADDRESS=":8443"
EXPOSE 8443 8443/udp
STOPSIGNAL SIGTERM
ENTRYPOINT ["/go/bin/netbird-relay"]