FROM alpine:3.12

ENV MINIO_ACCESS_KEY_FILE=access_key \
    MINIO_SECRET_KEY_FILE=secret_key \
    MINIO_KMS_MASTER_KEY_FILE=kms_master_key \
    MINIO_SSE_MASTER_KEY_FILE=sse_master_key \
    MINIO_UPDATE_MINISIGN_PUBKEY="RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRywVWGbP1aVSGav"

EXPOSE 9000

COPY entrypoint.sh /usr/bin/docker-entrypoint.sh

RUN  \
     apk add --no-cache ca-certificates 'curl>7.61.0' 'su-exec>=0.2' && \
     echo 'hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4' >> /etc/nsswitch.conf

ARG VERSION
ARG TARGETARCH
ENV VERSION $VERSION
ADD https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${VERSION} /usr/bin/minio

RUN chmod +x /usr/bin/minio

ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]

VOLUME ["/data"]

CMD ["minio"]