Synnefo » snf-ganeti

#!/bin/sh

# ganeti node daemon starter script

# based on skeleton from Debian GNU/Linux

### BEGIN INIT INFO

# Provides:          ganeti

# Required-Start:    $syslog $remote_fs xend

# Required-Stop:     $syslog $remote_fs xend

# Default-Start:     2 3 4 5

# Default-Stop:      S 0 1 6

# Short-Description: Ganeti Xen Cluster Manager

# Description:       Ganeti Xen Cluster Manager 

### END INIT INFO

PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin

DESC="Ganeti cluster"

NAME=ganeti-noded

NODED=@PREFIX@/sbin/ganeti-noded

MASTER=@PREFIX@/sbin/ganeti-master

SCRIPTNAME=@SYSCONFDIR@/init.d/ganeti

RUNDIR="@LOCALSTATEDIR@/run/ganeti"

test -f $NODED || exit 0

. /lib/lsb/init-functions

check_config() {

    for fname in \

        "@LOCALSTATEDIR@/lib/ganeti/ssconf_node_pass" \

        "@LOCALSTATEDIR@/lib/ganeti/server.pem"

    do

        if ! [ -f "$fname" ]; then

            log_end_msg 0

            log_warning_msg "Config $fname not there, will not run."

            exit 0

        fi

    done

}

master_action() {

    log_action_begin_msg "ganeti-master"; $MASTER "$1"

    RC=$?

    case $RC in

        0)

            log_action_end_msg 0

            ;;

        11)

            log_action_end_msg 0 "not master"

            ;;

        *)

            log_action_end_msg 1 "exit code $RC"

            ;;

    esac

}

case "$1" in

    start)

        log_daemon_msg "Starting $DESC" "$NAME"

        check_config

        test -e "$RUNDIR" || mkdir -p "$RUNDIR"

        if start-stop-daemon --start --quiet --exec $NODED; then

            log_end_msg 0

        else

            log_end_msg 1

        fi

        master_action start

    ;;

    stop)

        log_daemon_msg "Stopping $DESC" "$NAME"

        if start-stop-daemon --stop --quiet --name $NAME; then

            log_end_msg 0

        else

            log_end_msg 1

        fi

        master_action stop

    ;;

    restart|force-reload)

        log_daemon_msg "Reloading $DESC"

        start-stop-daemon --stop --quiet --oknodo --retry 30 --name $NAME

        check_config

        start-stop-daemon --start --quiet --exec $NODED

        log_end_msg $?

        $MASTER stop

        master_action start

     ;;

    *)

        log_success_msg "Usage: $SCRIPTNAME {start|stop|force-reload|restart}"

        exit 1

    ;;

esac

exit 0

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