root / doc / examples / ganeti.initd.in @ a533e975
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#!/bin/sh |
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# ganeti node daemon starter script |
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# based on skeleton from Debian GNU/Linux |
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### BEGIN INIT INFO |
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# Provides: ganeti |
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# Required-Start: $syslog $remote_fs xend |
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# Required-Stop: $syslog $remote_fs xend |
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# Default-Start: 2 3 4 5 |
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# Default-Stop: 0 1 6 |
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# Short-Description: Ganeti Xen Cluster Manager |
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# Description: Ganeti Xen Cluster Manager |
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### END INIT INFO |
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|
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin |
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DESC="Ganeti cluster" |
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|
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GANETIRUNDIR="@LOCALSTATEDIR@/run/ganeti" |
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|
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GANETI_DEFAULTS_FILE="@SYSCONFDIR@/default/ganeti" |
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|
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NODED_NAME="ganeti-noded" |
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NODED="@PREFIX@/sbin/${NODED_NAME}" |
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NODED_PID="${GANETIRUNDIR}/${NODED_NAME}.pid" |
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|
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MASTERD_NAME="ganeti-masterd" |
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MASTERD="@PREFIX@/sbin/${MASTERD_NAME}" |
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MASTERD_PID="${GANETIRUNDIR}/${MASTERD_NAME}.pid" |
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|
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RAPI_NAME="ganeti-rapi" |
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RAPI="@PREFIX@/sbin/${RAPI_NAME}" |
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RAPI_PID="${GANETIRUNDIR}/${RAPI_NAME}.pid" |
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|
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SCRIPTNAME="@SYSCONFDIR@/init.d/ganeti" |
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|
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test -f $NODED || exit 0 |
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|
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. /lib/lsb/init-functions |
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|
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if [ -s $GANETI_DEFAULTS_FILE ]; then |
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. $GANETI_DEFAULTS_FILE |
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fi |
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|
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check_config() { |
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for fname in \ |
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"@LOCALSTATEDIR@/lib/ganeti/server.pem" |
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do |
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if ! [ -f "$fname" ]; then |
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log_end_msg 0 |
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log_warning_msg "Config $fname not there, will not run." |
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exit 0 |
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fi |
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done |
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} |
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|
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check_exitcode() { |
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RC=$1 |
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case $RC in |
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0) |
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log_action_end_msg 0 |
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;; |
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11) |
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log_action_end_msg 0 "not master" |
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;; |
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*) |
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log_action_end_msg 1 "exit code $RC" |
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;; |
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esac |
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} |
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|
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start_action() { |
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# called as start_action daemon pidfile |
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local daemon="$1"; shift |
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local pidfile="$1"; shift |
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log_action_begin_msg "$daemon" |
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start-stop-daemon --start --quiet --exec "$daemon" --pidfile "$pidfile" \ |
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-- "$@" |
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check_exitcode $? |
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} |
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|
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stop_action() { |
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# called as stop_action daemon pidfile |
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log_action_begin_msg "$1" |
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start-stop-daemon --stop --quiet --oknodo \ |
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--retry 30 --pidfile "$2" |
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check_exitcode $? |
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} |
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|
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|
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case "$1" in |
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start) |
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log_daemon_msg "Starting $DESC" "$NAME" |
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check_config |
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start_action $NODED $NODED_PID |
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start_action $MASTERD $MASTERD_PID |
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start_action $RAPI $RAPI_PID |
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;; |
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stop) |
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log_daemon_msg "Stopping $DESC" "$NAME" |
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stop_action $RAPI $RAPI_PID |
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stop_action $MASTERD $MASTERD_PID |
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stop_action $NODED $NODED_PID |
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;; |
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restart|force-reload) |
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log_daemon_msg "Reloading $DESC" |
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stop_action $RAPI $RAPI_PID |
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stop_action $MASTERD $MASTERD_PID |
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stop_action $NODED $NODED_PID |
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check_config |
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start_action $NODED $NODED_PID |
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start_action $MASTERD $MASTERD_PID |
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start_action $RAPI $RAPI_PID |
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;; |
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*) |
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log_success_msg "Usage: $SCRIPTNAME {start|stop|force-reload|restart}" |
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exit 1 |
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;; |
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esac |
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|
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exit 0 |