root / doc / examples / ganeti.initd.in @ 949bdabe
History | View | Annotate | Download (2.7 kB)
| 1 |
#!/bin/sh |
|---|---|
| 2 |
# ganeti node daemon starter script |
| 3 |
# based on skeleton from Debian GNU/Linux |
| 4 |
### BEGIN INIT INFO |
| 5 |
# Provides: ganeti |
| 6 |
# Required-Start: $syslog $remote_fs xend |
| 7 |
# Required-Stop: $syslog $remote_fs xend |
| 8 |
# Default-Start: 2 3 4 5 |
| 9 |
# Default-Stop: 0 1 6 |
| 10 |
# Short-Description: Ganeti Xen Cluster Manager |
| 11 |
# Description: Ganeti Xen Cluster Manager |
| 12 |
### END INIT INFO |
| 13 |
|
| 14 |
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin |
| 15 |
DESC="Ganeti cluster" |
| 16 |
|
| 17 |
GANETIRUNDIR="@LOCALSTATEDIR@/run/ganeti" |
| 18 |
|
| 19 |
NODED_NAME="ganeti-noded" |
| 20 |
NODED="@PREFIX@/sbin/${NODED_NAME}"
|
| 21 |
NODED_PID="${GANETIRUNDIR}/${NODED_NAME}.pid"
|
| 22 |
|
| 23 |
MASTERD_NAME="ganeti-masterd" |
| 24 |
MASTERD="@PREFIX@/sbin/${MASTERD_NAME}"
|
| 25 |
MASTERD_PID="${GANETIRUNDIR}/${MASTERD_NAME}.pid"
|
| 26 |
|
| 27 |
RAPI_NAME="ganeti-rapi" |
| 28 |
RAPI="@PREFIX@/sbin/${RAPI_NAME}"
|
| 29 |
RAPI_PID="${GANETIRUNDIR}/${RAPI_NAME}.pid"
|
| 30 |
|
| 31 |
SCRIPTNAME="@SYSCONFDIR@/init.d/ganeti" |
| 32 |
|
| 33 |
test -f $NODED || exit 0 |
| 34 |
|
| 35 |
. /lib/lsb/init-functions |
| 36 |
|
| 37 |
check_config() {
|
| 38 |
for fname in \ |
| 39 |
"@LOCALSTATEDIR@/lib/ganeti/server.pem" |
| 40 |
do |
| 41 |
if ! [ -f "$fname" ]; then |
| 42 |
log_end_msg 0 |
| 43 |
log_warning_msg "Config $fname not there, will not run." |
| 44 |
exit 0 |
| 45 |
fi |
| 46 |
done |
| 47 |
} |
| 48 |
|
| 49 |
check_exitcode() {
|
| 50 |
RC=$1 |
| 51 |
case $RC in |
| 52 |
0) |
| 53 |
log_action_end_msg 0 |
| 54 |
;; |
| 55 |
11) |
| 56 |
log_action_end_msg 0 "not master" |
| 57 |
;; |
| 58 |
*) |
| 59 |
log_action_end_msg 1 "exit code $RC" |
| 60 |
;; |
| 61 |
esac |
| 62 |
} |
| 63 |
|
| 64 |
start_action() {
|
| 65 |
# called as start_action daemon pidfile |
| 66 |
local daemon="$1"; shift |
| 67 |
local pidfile="$1"; shift |
| 68 |
log_action_begin_msg "$daemon" |
| 69 |
start-stop-daemon --start --quiet --exec "$daemon" --pidfile "$pidfile" \ |
| 70 |
-- "$@" |
| 71 |
check_exitcode $? |
| 72 |
} |
| 73 |
|
| 74 |
stop_action() {
|
| 75 |
# called as stop_action daemon pidfile |
| 76 |
log_action_begin_msg "$1" |
| 77 |
start-stop-daemon --stop --quiet --oknodo \ |
| 78 |
--retry 30 --pidfile "$2" |
| 79 |
check_exitcode $? |
| 80 |
} |
| 81 |
|
| 82 |
|
| 83 |
case "$1" in |
| 84 |
start) |
| 85 |
log_daemon_msg "Starting $DESC" "$NAME" |
| 86 |
check_config |
| 87 |
start_action $NODED $NODED_PID |
| 88 |
start_action $MASTERD $MASTERD_PID |
| 89 |
start_action $RAPI $RAPI_PID |
| 90 |
;; |
| 91 |
stop) |
| 92 |
log_daemon_msg "Stopping $DESC" "$NAME" |
| 93 |
stop_action $RAPI $RAPI_PID |
| 94 |
stop_action $MASTERD $MASTERD_PID |
| 95 |
stop_action $NODED $NODED_PID |
| 96 |
;; |
| 97 |
restart|force-reload) |
| 98 |
log_daemon_msg "Reloading $DESC" |
| 99 |
stop_action $RAPI $RAPI_PID |
| 100 |
stop_action $MASTERD $MASTERD_PID |
| 101 |
stop_action $NODED $NODED_PID |
| 102 |
check_config |
| 103 |
start_action $NODED $NODED_PID |
| 104 |
start_action $MASTERD $MASTERD_PID |
| 105 |
start_action $RAPI $RAPI_PID |
| 106 |
;; |
| 107 |
*) |
| 108 |
log_success_msg "Usage: $SCRIPTNAME {start|stop|force-reload|restart}"
|
| 109 |
exit 1 |
| 110 |
;; |
| 111 |
esac |
| 112 |
|
| 113 |
exit 0 |