# lib/gantt
 # Install and start **Gantt** scheduler service
 
 # Dependencies:
 #
 # - functions
 # - DEST, DATA_DIR, STACK_USER must be defined
 
 # stack.sh
 # ---------
 # - install_gantt
 # - configure_gantt
 # - init_gantt
 # - start_gantt
 # - stop_gantt
 # - cleanup_gantt
 
 # Save trace setting
 XTRACE=$(set +o | grep xtrace)
 set +o xtrace
 
 # Defaults
 # --------
 
 # set up default directories
 GANTT_DIR=$DEST/gantt
 GANTT_STATE_PATH=${GANTT_STATE_PATH:=$DATA_DIR/gantt}
 GANTT_REPO=${GANTT_REPO:-${GIT_BASE}/openstack/gantt.git}
 GANTT_BRANCH=${GANTT_BRANCH:-master}
 
 GANTTCLIENT_DIR=$DEST/python-ganttclient
 GANTTCLIENT_REPO=${GANTT_REPO:-${GIT_BASE}/openstack/python-ganttclient.git}
 GANTTCLIENT_BRANCH=${GANTT_BRANCH:-master}
 
 # eventually we will have a separate gantt config
 # file but for compatibility reasone stick with
 # nova.conf for now
 GANTT_CONF_DIR=${GANTT_CONF_DIR:-/etc/nova}
 GANTT_CONF=$GANTT_CONF_DIR/nova.conf
 
 # Support entry points installation of console scripts
 GANTT_BIN_DIR=$(get_python_exec_prefix)
 
 
 # Functions
 # ---------
 
 # cleanup_gantt() - Remove residual data files, anything left over from previous
 # runs that a clean run would need to clean up

 function cleanup_gantt {

     echo "Cleanup Gantt"
 }
 
 # configure_gantt() - Set config files, create data dirs, etc

 function configure_gantt {

     echo "Configure Gantt"
 }
 
 # init_gantt() - Initialize database and volume group

 function init_gantt {

     echo "Initialize Gantt"
 }
 
 # install_gantt() - Collect source and prepare

 function install_gantt {

     git_clone $GANTT_REPO $GANTT_DIR $GANTT_BRANCH
     setup_develop $GANTT_DIR
 }
 
 # install_ganttclient() - Collect source and prepare

 function install_ganttclient {

     echo "Install Gantt Client"
 #    git_clone $GANTTCLIENT_REPO $GANTTCLIENT_DIR $GANTTCLIENT_BRANCH
 #    setup_develop $GANTTCLIENT_DIR
 }
 
 # start_gantt() - Start running processes, including screen

 function start_gantt {

     if is_service_enabled gantt; then
         screen_it gantt "cd $GANTT_DIR && $GANTT_BIN_DIR/gantt-scheduler --config-file $GANTT_CONF"
     fi
 }
 
 # stop_gantt() - Stop running processes

 function stop_gantt {

     echo "Stop Gantt"
     screen_stop gantt
 }
 
 # Restore xtrace
 $XTRACE
 
 # Tell emacs to use shell-script-mode
 ## Local variables:
 ## mode: shell-script
 ## End: