FROM registry.yandex.net/ubuntu:xenial

COPY files/apt/ /etc/apt/

ENV DEBIAN_FRONTEND noninteractive
RUN ln -sf /usr/share/zoneinfo/Europe/Moscow /etc/localtime && dpkg-reconfigure tzdata && \
    locale-gen en_US en_US.UTF-8 && dpkg-reconfigure locales && \
    apt-get -yqq update && \
    apt-get -yqq install --allow-unauthenticated yandex-archive-keyring && \
    apt-get -yqq update && \
    apt-get -yqq install \
        dnsutils telnet netcat-openbsd iputils-ping gdb python3-minimal \
        yandex-internal-root-ca && \
    apt-get -yqq clean all && rm -rf /var/lib/apt/lists/* /var/cache/apt/*.bin
