flamenco-worker.sh
b27ec4c6202amaster

flamenco-worker.sh
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			#!/bin/bash
			# flamenco-worker initial script starter

			: ${FLAMENCO_WORKER:?"Need to set FLAMENCO_WORKER"}
			: ${FLAMENCO_VENV:?"Need to set FLAMENCO_VENV"}

			start() {
			(
			exec >/dev/null 2>&1
			source "$FLAMENCO_VENV"
			python2.7 "$FLAMENCO_WORKER" runserver &
			)
			echo "Flamenco-Worker started"
			}

			stop() {
			pid=`pgrep -f "$FLAMENCO_WORKER"`
			if [ $pid ]; then
			echo "Killing worker application"
			kill -n 9 $pid
			else
			echo "No worker application found"
			fi

			# TODO currently this is hardcoded to look for a "farm" value in the
			# process. This is not ideal and we should try to shutdown any task
			# run by the worker in a clean way (possibly using a curl command)
			pid_blender=`pgrep -f "farm"`
			if [ $pid_blender ]; then
			echo "Killing blender"
			kill -n 9 $pid_blender
			else
			echo "No blender farm instance found"
			fi

			sleep 2
			echo "Flamenco-Worker killed"
			}

			case "$1" in
			start)
			start
			;;
			stop)
			stop
			;;
			restart)
			stop
			start
			;;
			*)
			echo "Usage: /etc/init.d/flamenco-worker {start\|stop\|restart}"
			exit 1
			esac
			exit 0