96 lines
1.9 KiB
Bash
96 lines
1.9 KiB
Bash
#!/bin/sh
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# This is a backwards compatibility hack to allow an /etc/init.d/nova-compute
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# script that will still start up nova-compute but also allow the "service"
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# mechanism to properly track the run state of the service.
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. /etc/init.d/task_affinity_functions.sh
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function log ()
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{
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logger -p local1.info -t nova-compute $@
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echo nova-compute: "$@"
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}
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# WRS: nova-compute may be started only by nova-cleanup or nova-startup.
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# Initial start via runlevel nova-init -> /etc/init.d/nova-cleanup -> /etc/init.d/nova-compute
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# Restart via pmond monitor -> /etc/init.d/nova-startup -> /etc/init.d/nova-compute
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function check_caller ()
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{
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caller=$(pstree -s -p $$)
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if echo "${caller}" | grep -q -v -e "nova-cleanup" -e "nova-startup"; then
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log "Call $0 ignored, expecting caller: nova-cleanup or nova-startup. Caller=${caller}"
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exit 0
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fi
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}
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start ()
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{
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if [ ! -d /var/log/nova ]; then
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mkdir /var/log/nova
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fi
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log "Reaffining tasks back to platform cores..."
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affine_tasks_to_platform_cores
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[[ $? -eq 0 ]] && log "Tasks re-affining done." || log "Tasks re-affining failed."
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echo -n "Starting nova-compute..."
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systemctl start nova-compute.service
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if [ $? -eq 0 ]; then
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echo "done."
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else
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echo "failed."
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fi
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}
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stop ()
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{
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echo -n "Stopping nova-compute..."
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systemctl stop nova-compute.service
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if [ $? -eq 0 ]; then
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echo "done."
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else
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echo "failed."
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fi
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rm -f $PIDFILE
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}
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status()
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{
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systemctl status nova-compute.service
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}
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reset()
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{
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:
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}
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case "$1" in
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start)
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check_caller
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start
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;;
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stop)
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check_caller
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stop
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;;
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restart|force-reload|reload)
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stop
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start
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;;
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status)
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status
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;;
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reset)
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reset
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;;
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*)
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echo "Usage: $0 {start|stop|force-reload|restart|reload|status|reset}"
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exit 1
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;;
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esac
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exit 0
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