init script for solar-celery

alternative to docker installation, provides commands for
- start
- stop
- restart (stop/start)

Change-Id: Ic996a7aef0265e5c43632e264b63d49397d21ea9

utils/solar-celery

@@ -0,0 +1,37 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:     solar-celery
+# Required-Start:   $syslog
+# Required-Stop:    $syslog
+# Should-Start:     $local_fs
+# Should-Stop:      $local_fs
+# Default-Start:    2 3 4 5
+# Default-Stop:     0 1 6
+### END INIT INFO
+
+mkdir -p /var/run/celery
+export SOLAR_CONFIG_OVERRIDE=/.solar_config_override
+START="$(/usr/local/bin/celery multi start 1 -A solar.orchestration.runner -P gevent -c 1000 -Q system_log,celery,scheduler --pidfile=/var/run/celery/%N.pid --logfile=/var/run/celery/%N.log)"
+STOP="$(/usr/local/bin/celery multi stopwait 1 --pidfile=/var/run/celery/%N.pid)"
+NAME=solar-celery
+
+
+case "$1" in
+  start)
+    "{$START}"
+    ;;
+  stop)
+    "{$STOP}"
+    ;;
+
+  restart|force-reload)
+    ${0} stop
+    ${0} start
+    ;;
+  *)
+    echo "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload}" >&2
+    exit 1
+    ;;
+esac
+
+exit 0