AMI_INSTALL_SUPERVISOR.sh

#!/bin/sh
SUPERVISOR_INITD="/etc/init.d/supervisord"
SUPERVISOR_LOGDIR="/var/log/supervisord"


echo "Running install..."

easy_install supervisor;
mkdir -p /etc/supervisor/conf.d;
touch /etc/supervisor/supervisord.conf;




echo "Configuring ${SUPERVISOR_INITD} ..."

cat <<'EOF' > ${SUPERVISOR_INITD}
#!/bin/sh
#
# /etc/init.d/supervisord

. /etc/init.d/functions

RETVAL=0
prog="supervisord"
pidfile="/tmp/supervisord.pid"
lockfile="/var/lock/subsys/supervisord"
SUPERVISOR_PATH="/usr/local/bin/supervisord"
CONFIG_PATH="/etc/supervisor/supervisord.conf"
FLAGS="-c ${CONFIG_PATH}"

start()
{
        echo -n $"Starting $prog: "
        daemon --pidfile $pidfile ${SUPERVISOR_PATH} ${FLAGS}
        RETVAL=$?
        echo
        [ $RETVAL -eq 0 ] && touch ${lockfile}
}

stop()
{
        echo -n $"Shutting down $prog: "
        killproc -p ${pidfile} ${SUPERVISOR_PATH}
        RETVAL=$?
        echo
        if [ $RETVAL -eq 0 ] ; then
                rm -f ${lockfile} ${pidfile}
        fi
}

case "$1" in

  start)
    start
  ;;

  stop)
    stop
  ;;

  status)
        status $prog
  ;;

  restart)
    stop
    start
  ;;

  *)
    echo "Usage: $0 {start|stop|restart|status}"
  ;;

esac
EOF



echo "Configuring permissions..."
chmod a+x $SUPERVISOR_INITD
mkdir -p /var/log/supervisord

echo "Configuring /etc/supervisor/supervisord.conf ..."
cat <<'EOF' > /etc/supervisor/supervisord.conf
[unix_http_server]
file=/tmp/supervisor.sock

[include]
files = /etc/supervisor/conf.d/*.conf

[supervisord]
logfile=/var/log/supervisord/supervisord.log
logfile_maxbytes=50MB
logfile_backups=6
loglevel=error
pidfile=/tmp/supervisord.pid
nodaemon=false
minfds=1024
minprocs=200
user=root
childlogdir=/var/log/supervisord/

[supervisorctl]
serverurl=unix:///tmp/supervisor.sock

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

EOF

echo "Completed!"