ARG BASE_REPO="repo.nstart.cloud/library/"
ARG BASE_TAG="24.04"

FROM ${BASE_REPO}ubuntu:${BASE_TAG}

RUN <<EOF
    set -eux
    apt update
    apt install -y --no-install-recommends ca-certificates
    rm -rf /var/lib/apt/lists/*
EOF

COPY apt/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources