cloudamatic/mu

#!/bin/bash
# Copyright:: Copyright (c) 2014 eGlobalTech, Inc., all rights reserved
#
# Licensed under the BSD-3 license (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License in the root of the project or at
#
#     http://egt-labs.com/mu/LICENSE.html
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# mu-gluster-client        Mounts <%= @path %>
#
# chkconfig: 2345 55 25
# description: Mounts <%= @path %>
#

### BEGIN INIT INFO
# Provides: mu-cluster-client
# Required-Start: $local_fs $network $syslog
# Required-Stop: $local_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Mount glusterfs mounts
# Description:       Mount glusterfs mounts
### END INIT INFO

# source function library
. /etc/rc.d/init.d/functions

RETVAL=0

start()
{
    if ! grep ":<%= @volume %> <%= @path %> fuse.glusterfs" /etc/mtab > /dev/null;then
        mount -t glusterfs <%= @servers.map { |server| server.ec2.private_ip_address }.join(',') %>:<%= "#{@volume} #{@path}" %> || exit 1
        #<%= @servers.map { |server| "mount -t glusterfs #{server.ec2.private_ip_address}:#{@volume} #{@path}" }.join(' || ') %> || exit 1
    fi
}

stop()
{
    if grep ":<%= @volume %> <%= @path %> fuse.glusterfs" /etc/mtab > /dev/null;then
        umount <%= @path %>
    fi
}

restart() {
    stop
    start
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        restart
        ;;
    *)
        echo $"Usage: $0 {start|stop|restart}"
        RETVAL=2
esac
exit $RETVAL