Dockerfile.lite

ARG TAG
ARG VERSION
ARG BUILD_DATE
ARG ARCH
ARG REMOTE_TAG
ARG CFSSL_ARCH=${ARCH}

FROM thethingsnetwork/lorawan-stack:${REMOTE_TAG} AS builder

USER root:root
RUN rm -rf /srv/ttn-lorawan/lorawan-devices-index && \ 
    mkdir -p data/lorawan-devices/vendor && \
    echo "vendors:" > data/lorawan-devices/vendor/index.yaml && \
    ttn-lw-stack dr-db init

FROM alpine:3.19 AS runner

ARG TAG
ARG VERSION
ARG BUILD_DATE
ARG ARCH
ARG REMOTE_TAG
ARG CFSSL_ARCH

# Image metadata
LABEL maintainer="Xose Pérez <xose.perez@gmail.com>"
LABEL org.label-schema.schema-version="1.0"
LABEL org.label-schema.build-date=${BUILD_DATE}
LABEL org.label-schema.name="The Things Stack LoRaWAN Network Server"
LABEL org.label-schema.description="The Things Stack LoRaWAN Network Server"
LABEL org.label-schema.version="${VERSION}-lite based on ${REMOTE_TAG}"
LABEL org.label-schema.vcs-type="Git"
LABEL org.label-schema.vcs-url="https://github.com/xoseperez/the-things-stack-docker"
LABEL org.label-schema.vcs-ref=${TAG}
LABEL org.label-schema.arch=${ARCH}
LABEL org.label-schema.license="Apache 2.0"

USER root:root

RUN addgroup -g 886 thethings && adduser -u 886 -S -G thethings thethings
RUN apk --update --no-cache add ca-certificates curl openssl jq

# Copy resources from builder
COPY --from=builder /bin/ttn-lw-stack /bin/ttn-lw-stack
COPY --from=builder /bin/ttn-lw-cli /bin/ttn-lw-cli
COPY --from=builder /srv/ttn-lorawan/lorawan-frequency-plans /srv/ttn-lorawan/lorawan-frequency-plans
COPY --from=builder /srv/ttn-lorawan/lorawan-webhook-templates /srv/ttn-lorawan/lorawan-webhook-templates
COPY --from=builder /data/lorawan-devices-index /srv/ttn-lorawan/lorawan-devices-index
COPY --from=builder /srv/ttn-lorawan/public /srv/ttn-lorawan/public

# Permissions ans soft links as in original image
RUN chmod 755 -R /srv/ttn-lorawan/lorawan-devices-index
RUN ln -s /bin/ttn-lw-stack /bin/stack
RUN ln -s /bin/ttn-lw-cli /bin/cli

# Certificate creation tools
ADD https://github.com/cloudflare/cfssl/releases/download/1.2.0/cfssl_linux-${CFSSL_ARCH} /usr/bin/cfssl
ADD https://github.com/cloudflare/cfssl/releases/download/1.2.0/cfssljson_linux-${CFSSL_ARCH} /usr/bin/cfssljson
RUN chmod +x /usr/bin/cfssl*

# Data folder
RUN mkdir /srv/data
RUN chmod 777 /srv/data
VOLUME [ "/srv/data" ]

# Copy scripts
WORKDIR /home/thethings
COPY runner/* .
RUN chmod +x start get_trust_certificate reset_certificates reset_database
ENV PATH="${PATH}:/home/thethings"

# From original image
EXPOSE 1700/udp 1881 8881 1882 8882 1883 8883 1884 8884 1885 8885 1887 8887
VOLUME ["/srv/ttn-lorawan/public/blob"]
ENV TTN_LW_HEALTHCHECK_URL=http://localhost:1885/healthz
HEALTHCHECK --interval=1m --timeout=5s CMD curl -f $TTN_LW_HEALTHCHECK_URL || exit 1

USER thethings:thethings

ENTRYPOINT [ "sh", "start" ]