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|
#!/bin/sh
APP_NAME="peertube"
USER="peertube"
GROUP="peertube"
NODE_ENV="production"
APP_DIR="/var/www/peertube/peertube-latest"
NODE_APP="dist/server"
KWARGS=""
CONFIG_DIR="/var/www/peertube/config"
PID_DIR="$APP_DIR/pid"
PID_FILE="$PID_DIR/$APP_NAME.pid"
LOG_DIR="/var/log/peertube"
LOG_FILE="$LOG_DIR/$APP_NAME.log"
NODE_EXEC=$(which node)
###############
# REDHAT chkconfig header
# chkconfig: - 58 74
# description: peertube service script.
### BEGIN INIT INFO
# Provides: peertube
# Required-Start: $network $remote_fs $local_fs
# Required-Stop: $network $remote_fs $local_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: start and stop peertube
# Description: Node process for peertube
### END INIT INFO
###############
USAGE="Usage: $0 {start|stop|restart|status} [--force]"
FORCE_OP=false
pid_file_exists() {
[ -f "$PID_FILE" ]
}
get_pid() {
echo "$(cat "$PID_FILE")"
}
is_running() {
PID="$(get_pid)"
[ -d /proc/$PID ]
}
start_it() {
mkdir -p "$PID_DIR"
chown $USER:$GROUP "$PID_DIR"
mkdir -p "$LOG_DIR"
chown $USER:$GROUP "$LOG_DIR"
echo "Starting $APP_NAME ..."
echo "cd $APP_DIR && NODE_ENV=$NODE_ENV NODE_CONFIG_DIR=$CONFIG_DIR $NODE_EXEC $APP_DIR/$NODE_APP $KWARGS 1>$LOG_FILE 2>&1 & echo \$! > $PID_FILE" | sudo -i -u $USER
echo "$APP_NAME started with pid $(get_pid)"
}
stop_process() {
PID=$(get_pid)
echo "Killing process $PID"
pkill -P $PID
}
remove_pid_file() {
echo "Removing pid file"
rm -f "$PID_FILE"
}
start_app() {
if pid_file_exists
then
if is_running
then
PID=$(get_pid)
echo "$APP_NAME already running with pid $PID"
exit 1
else
echo "$APP_NAME stopped, but pid file exists"
if [ $FORCE_OP = true ]
then
echo "Forcing start anyways"
remove_pid_file
start_it
fi
fi
else
start_it
fi
}
stop_app() {
if pid_file_exists
then
if is_running
then
echo "Stopping $APP_NAME ..."
stop_process
remove_pid_file
echo "$APP_NAME stopped"
else
echo "$APP_NAME already stopped, but pid file exists"
if [ $FORCE_OP = true ]
then
echo "Forcing stop anyways ..."
remove_pid_file
echo "$APP_NAME stopped"
else
exit 1
fi
fi
else
echo "$APP_NAME already stopped, pid file does not exist"
exit 1
fi
}
status_app() {
if pid_file_exists
then
if is_running
then
PID=$(get_pid)
echo "$APP_NAME running with pid $PID"
else
echo "$APP_NAME stopped, but pid file exists"
fi
else
echo "$APP_NAME stopped"
fi
}
case "$2" in
--force)
FORCE_OP=true
;;
"")
;;
*)
echo $USAGE
exit 1
;;
esac
case "$1" in
start)
start_app
;;
stop)
stop_app
;;
restart)
stop_app
start_app
;;
status)
status_app
;;
*)
echo $USAGE
exit 1
;;
esac
|
