root / doc / examples / ganeti.initd.in @ c27ba1cc
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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 |
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# Required-Stop: $syslog $remote_fs |
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# Default-Start: 2 3 4 5 |
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# Default-Stop: 0 1 6 |
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# Short-Description: Ganeti Cluster Manager |
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# Description: Ganeti Cluster Manager |
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### END INIT INFO |
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|
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin |
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DESC="Ganeti cluster" |
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|
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NODED="ganeti-noded" |
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MASTERD="ganeti-masterd" |
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CONFD="ganeti-confd" |
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RAPI="ganeti-rapi" |
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|
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DAEMON_UTIL=@PKGLIBDIR@/daemon-util |
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|
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SCRIPTNAME="@SYSCONFDIR@/init.d/ganeti" |
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|
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test -f "@PREFIX@/sbin/$NODED" || exit 0 |
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|
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. /lib/lsb/init-functions |
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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-name |
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local daemon="$1" |
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log_action_begin_msg "$daemon" |
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$DAEMON_UTIL start "$@" |
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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-name |
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local daemon="$1" |
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log_action_begin_msg "$daemon" |
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$DAEMON_UTIL stop "$@" |
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check_exitcode $? |
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} |
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|
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maybe_do() { |
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requested="$1"; shift |
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action="$1"; shift |
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target="$1" |
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if [ -z "$requested" -o "$requested" = "$target" ]; then |
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$action "$@" |
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fi |
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} |
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|
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start_all() { |
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check_config |
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for i in $NODED $MASTERD $CONFD $RAPI; do \ |
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maybe_do "$1" start_action $i |
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done |
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} |
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|
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stop_all() { |
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for i in $RAPI $CONFD $MASTERD $NODED; do \ |
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maybe_do "$1" stop_action $i |
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done |
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} |
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|
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if [ -n "$2" -a \ |
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"$2" != "$NODED" -a \ |
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"$2" != "$CONFD" -a \ |
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"$2" != "$MASTERD" -a \ |
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"$2" != "$RAPI" ]; then |
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log_failure_msg "Unknown daemon '$2' requested" |
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exit 1 |
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fi |
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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" "$2" |
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start_all "$2" |
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;; |
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stop) |
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log_daemon_msg "Stopping $DESC" "$2" |
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stop_all "$2" |
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;; |
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restart|force-reload) |
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stop_all "$2" |
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start_all "$2" |
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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 |