51ecf0a869
* $PYTHON will have the path to python runtime to be used * Use $PYTHON to run all the scripts Change-Id: Ib5ab7820fc18cae5e50ea47302b610494197ad47
96 lines
2.3 KiB
Bash
Executable File
96 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# **install_prereqs.sh**
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# Install system package prerequisites
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#
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# install_prereqs.sh [-f]
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#
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# -f Force an install run now
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FORCE_PREREQ=0
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while getopts ":f" opt; do
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case $opt in
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f)
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FORCE_PREREQ=1
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;;
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esac
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done
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# If ``TOP_DIR`` is set we're being sourced rather than running stand-alone
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# or in a sub-shell
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if [[ -z "$TOP_DIR" ]]; then
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# Keep track of the DevStack directory
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TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
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# Import common functions
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source $TOP_DIR/functions
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# Determine what system we are running on. This provides ``os_VENDOR``,
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# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME``
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# and ``DISTRO``
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GetDistro
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# Needed to get ``ENABLED_SERVICES``
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source $TOP_DIR/stackrc
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# Prereq dirs are here
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FILES=$TOP_DIR/files
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fi
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# Minimum wait time
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PREREQ_RERUN_MARKER=${PREREQ_RERUN_MARKER:-$TOP_DIR/.prereqs}
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PREREQ_RERUN_HOURS=${PREREQ_RERUN_HOURS:-2}
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PREREQ_RERUN_SECONDS=$((60*60*$PREREQ_RERUN_HOURS))
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NOW=$(date "+%s")
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LAST_RUN=$(head -1 $PREREQ_RERUN_MARKER 2>/dev/null || echo "0")
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DELTA=$(($NOW - $LAST_RUN))
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if [[ $DELTA -lt $PREREQ_RERUN_SECONDS && -z "$FORCE_PREREQ" ]]; then
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echo "Re-run time has not expired ($(($PREREQ_RERUN_SECONDS - $DELTA)) seconds remaining) "
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echo "and FORCE_PREREQ not set; exiting..."
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return 0
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fi
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# Make sure the proxy config is visible to sub-processes
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export_proxy_variables
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# Install Packages
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# ================
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# Install package requirements
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PACKAGES=$(get_packages general,$ENABLED_SERVICES)
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PACKAGES="$PACKAGES $(get_plugin_packages)"
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if is_ubuntu && echo $PACKAGES | grep -q dkms ; then
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# Ensure headers for the running kernel are installed for any DKMS builds
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PACKAGES="$PACKAGES linux-headers-$(uname -r)"
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fi
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install_package $PACKAGES
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if [[ -n "$SYSLOG" && "$SYSLOG" != "False" ]]; then
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if is_ubuntu || is_fedora; then
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install_package rsyslog-relp
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elif is_suse; then
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install_package rsyslog-module-relp
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else
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exit_distro_not_supported "rsyslog-relp installation"
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fi
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fi
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if python3_enabled; then
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install_python3
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export PYTHON=$(which python${PYTHON3_VERSION} 2>/dev/null || which python3 2>/dev/null)
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else
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export PYTHON=$(which python 2>/dev/null)
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fi
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# Mark end of run
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# ---------------
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date "+%s" >$PREREQ_RERUN_MARKER
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date >>$PREREQ_RERUN_MARKER
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