35 lines
1.5 KiB
Docker
35 lines
1.5 KiB
Docker
ARG REGISTRY=docker.io
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ARG UPSTREAM_DISTRO=centos:centos7
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FROM ${REGISTRY}/${UPSTREAM_DISTRO}
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# Arguments used after FROM must be specified again
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ARG OSMOCOM_REPO_MIRROR="http://download.opensuse.org"
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ARG OSMOCOM_REPO_PATH="repositories/network:/osmocom:"
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ARG OSMOCOM_REPO_VERSION="latest"
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# Use dnf package manager instead of yum, so we can use all the dnf codepaths
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# that were originally written for CentOS8 in this CentOS7 image too
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RUN yum install -y dnf
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# Let package metadata expire after 60 seconds instead of 48 hours
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RUN echo "metadata_expire=60" >> /etc/dnf/dnf.conf && cat /etc/dnf/dnf.conf
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# Set up Osmocom OBS repository
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RUN export MIRROR_HTTPS="$(echo $OSMOCOM_REPO_MIRROR | sed s/^http:/https:/)" && \
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{ echo "[network_osmocom_${OSMOCOM_REPO_VERSION}]"; \
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echo "name=Osmocom ${OSMOCOM_REPO_VERSION}"; \
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echo "type=rpm-md"; \
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echo "baseurl=${OSMOCOM_REPO_MIRROR}/${OSMOCOM_REPO_PATH}/${OSMOCOM_REPO_VERSION}/CentOS_7/"; \
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echo "gpgcheck=1"; \
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echo "gpgkey=${MIRROR_HTTPS}/${OSMOCOM_REPO_PATH}/${OSMOCOM_REPO_VERSION}/CentOS_7/repodata/repomd.xml.key"; \
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echo "enabled=1"; \
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} > "/etc/yum.repos.d/network:osmocom:${OSMOCOM_REPO_VERSION}.repo"
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RUN dnf install -y \
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telnet
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# Make respawn.sh part of this image, so it can be used by other images based on it
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COPY .common/respawn.sh /usr/local/bin/respawn.sh
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# Invalidate cache once the repository is updated
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ADD ${OSMOCOM_REPO_MIRROR}/${OSMOCOM_REPO_PATH}/${OSMOCOM_REPO_VERSION}/CentOS_7/repodata/repomd.xml /tmp/repomd.xml
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