94 lines
2.2 KiB
Bash
94 lines
2.2 KiB
Bash
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#!/bin/bash
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# yum.sh - Made for Puppi
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# Sources common header for Puppi scripts
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. $(dirname $0)/header || exit 10
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# Show help
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showhelp () {
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echo "This script performs the yum operations required by puppi::project::yum"
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echo "It integrates and uses variables provided by other core Puppi scripts"
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echo "It has the following options:"
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echo "-a <action> (Optional) What action to perform. Available options: deploy (default), rollback, remove"
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echo "-n <rpm_name> (Required) Name of the package to handle"
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echo "-v <rpm_version> (Optional) The version of the rpm to manage. Default: latest"
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echo "-r <install_root> (Optional) The Instll root path. Default: /"
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echo
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echo "Examples:"
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echo "yum.sh -a deploy -n ${rpm} -r ${install_root} -v ${rpm_version}"
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}
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rpm_version="latest"
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install_root="/"
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# Check Arguments
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while [ $# -gt 0 ]; do
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case "$1" in
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-a)
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case $2 in
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rollback)
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action="rollback"
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;;
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remove)
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action="remove"
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;;
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*)
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action="install"
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;;
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esac
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shift 2 ;;
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-n)
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rpm_name=$2
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shift 2 ;;
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-v)
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rpm_version=$2
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shift 2 ;;
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-r)
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install_root=$2
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shift 2 ;;
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*)
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showhelp
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exit ;;
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esac
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done
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do_install () {
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if [ x$rpm_version == "xlatest" ] ; then
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full_rpm_name=$rpm_name
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else
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full_rpm_name=$rpm_name-$rpm_version
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fi
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# Archives version of the rpm to update
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oldversion=$(rpm -q $rpm_name --qf "%{VERSION}-%{RELEASE}\n")
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if [ "$?" = "0" ]; then
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mkdir -p $archivedir/$project/$oldversion
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if [ $archivedir/$project/latest ] ; then
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rm -f $archivedir/$project/latest
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fi
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ln -sf $archivedir/$project/$oldversion $archivedir/$project/latest
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fi
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if [ x$install_root != "x/" ] ; then
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yum install -y -q --installroot=$install_root $full_rpm_name
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else
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yum install -y -q $full_rpm_name
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fi
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}
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do_rollback () {
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yum downgrade -y -q $rpm_name-$rollbackversion
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}
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do_remove () {
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yum remove -y -q $rpm_name
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}
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# Action!
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case "$action" in
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install) do_install ;;
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rollback) do_rollback ;;
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remove) do_remove ;;
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esac
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