2020-07-20 04:01:10 +00:00
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#!/bin/bash
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if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# Ensure the python3 interpreter and YAML libraries are installed
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# early (even before package-installs, which is written in Python and
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# uses YAML).
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if [[ ${DISTRO_NAME} =~ (centos|rhel) && ${DIB_RELEASE} == 7 ]]; then
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# Our package map and install stuff doesn't have a way to say
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# "install this from EPEL". So we hack in an install of it here
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# from EPEL. Nothing else should have installed EPEL at this
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# early stage.
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2021-01-27 11:13:44 +00:00
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yum install -y python3
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# NOTE(dpawlik) The epel-release package is not available in RHEL.
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2022-09-09 08:16:29 +00:00
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yum install -y ${DIB_CENTOS_7_PREINSTALL_EPEL_URL_PACKAGE:-https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm}
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2020-07-20 04:01:10 +00:00
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yum install -y python36-PyYAML
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yum remove -y epel-release
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elif [[ ${DISTRO_NAME} =~ (centos|rhel) && ${DIB_RELEASE} > 7 ]]; then
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# For 8 and above ensure the "user" python3 package is installed
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# so we have /usr/bin/python3 and pyyaml.
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dnf install -y python3 python3-pyyaml
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fi
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