ARG REGISTRY=docker.io ARG UPSTREAM_DISTRO=almalinux:8 FROM ${REGISTRY}/${UPSTREAM_DISTRO} # Arguments used after FROM must be specified again ARG OSMOCOM_REPO_MIRROR="https://downloads.osmocom.org" ARG OSMOCOM_REPO_PATH="packages/osmocom:" ARG OSMOCOM_REPO_VERSION="latest" # Let package metadata expire after 60 seconds instead of 48 hours RUN echo "metadata_expire=60" >> /etc/dnf/dnf.conf && cat /etc/dnf/dnf.conf # Make additional development libraries available from PowerTools and set up # Osmocom OBS repository RUN dnf install -y dnf-utils wget && \ yum config-manager --set-enabled powertools && \ export MIRROR_HTTPS="$(echo $OSMOCOM_REPO_MIRROR | sed s/^http:/https:/)" && \ { echo "[network_osmocom_${OSMOCOM_REPO_VERSION}]"; \ echo "name=Osmocom ${OSMOCOM_REPO_VERSION}"; \ echo "type=rpm-md"; \ echo "baseurl=${OSMOCOM_REPO_MIRROR}/${OSMOCOM_REPO_PATH}/${OSMOCOM_REPO_VERSION}/CentOS_8/"; \ echo "gpgcheck=1"; \ echo "gpgkey=${MIRROR_HTTPS}/${OSMOCOM_REPO_PATH}/${OSMOCOM_REPO_VERSION}/CentOS_8/repodata/repomd.xml.key"; \ echo "enabled=1"; \ } > "/etc/yum.repos.d/network:osmocom:${OSMOCOM_REPO_VERSION}.repo" RUN dnf install -y \ telnet # Make respawn.sh part of this image, so it can be used by other images based on it COPY .common/respawn.sh /usr/local/bin/respawn.sh # Invalidate cache once the repository is updated ADD ${OSMOCOM_REPO_MIRROR}/${OSMOCOM_REPO_PATH}/${OSMOCOM_REPO_VERSION}/CentOS_8/repodata/repomd.xml /tmp/repomd.xml