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Add bigbro init script to debian package
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#! /bin/sh | ||
### BEGIN INIT INFO | ||
# Provides: bigbro | ||
# Required-Start: $remote_fs $syslog $network | ||
# Required-Stop: $remote_fs $syslog | ||
# Default-Start: 2 3 4 5 | ||
# Default-Stop: 0 1 6 | ||
# Short-Description: IPVS weight coordinator. | ||
# Description: Service to allow pacemaker to start and | ||
# stop IPVS tunnels. Will monitor health of | ||
# the backend nodes. | ||
### END INIT INFO | ||
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# Author: Braintreeps <code@getbraintree.com> | ||
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# PATH should only include /usr/* if it runs after the mountnfs.sh script | ||
PATH=/sbin:/usr/sbin:/bin:/usr/bin | ||
DESC="HA Service monitor" | ||
NAME=bigbro | ||
DAEMON=/usr/bin/$NAME | ||
INTERPRETER=ruby1.9.1 | ||
PIDFILE=/var/run/$NAME.pid | ||
DAEMON_ARGS="--port 9000 --config /etc/big_brother/config.yml --data-dir /etc/big_brother --pid $PIDFILE --daemon" | ||
SCRIPTNAME=/etc/init.d/$NAME | ||
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# Exit if the package is not installed | ||
[ -x "$DAEMON" ] || exit 0 | ||
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# Read configuration variable file if it is present | ||
[ -r /etc/default/$NAME ] && . /etc/default/$NAME | ||
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# Define LSB log_* functions. | ||
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present. | ||
. /lib/lsb/init-functions | ||
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# Exit if there is no config file | ||
[ -x "/etc/big_brother/config.yml" ] || exit 0 | ||
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# | ||
# Function that starts the daemon/service | ||
# | ||
do_start() | ||
{ | ||
# Return | ||
# 0 if daemon has been started | ||
# 1 if daemon was already running | ||
# 2 if daemon could not be started | ||
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ | ||
|| return 1 | ||
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \ | ||
$DAEMON_ARGS \ | ||
|| return 2 | ||
# Add code here, if necessary, that waits for the process to be ready | ||
# to handle requests from services started subsequently which depend | ||
# on this one. As a last resort, sleep for some time. | ||
} | ||
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# | ||
# Function that stops the daemon/service | ||
# | ||
do_stop() | ||
{ | ||
# Return | ||
# 0 if daemon has been stopped | ||
# 1 if daemon was already stopped | ||
# 2 if daemon could not be stopped | ||
# other if a failure occurred | ||
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $INTERPRETER | ||
RETVAL="$?" | ||
[ "$RETVAL" = 2 ] && return 2 | ||
# Many daemons don't delete their pidfiles when they exit. | ||
rm -f $PIDFILE | ||
return "$RETVAL" | ||
} | ||
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# | ||
# Function that sends a SIGHUP to the daemon/service | ||
# | ||
do_reload() { | ||
# | ||
# If the daemon can reload its configuration without | ||
# restarting (for example, when it is sent a SIGHUP), | ||
# then implement that here. | ||
# | ||
start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $INTERPRETER | ||
return 0 | ||
} | ||
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case "$1" in | ||
start) | ||
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" | ||
do_start | ||
case "$?" in | ||
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | ||
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | ||
esac | ||
;; | ||
stop) | ||
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" | ||
do_stop | ||
case "$?" in | ||
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | ||
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | ||
esac | ||
;; | ||
status) | ||
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? | ||
;; | ||
reload|force-reload) | ||
log_daemon_msg "Reloading $DESC" "$NAME" | ||
do_reload | ||
log_end_msg $? | ||
;; | ||
restart) | ||
log_daemon_msg "Restarting $DESC" "$NAME" | ||
do_stop | ||
case "$?" in | ||
0|1) | ||
do_start | ||
case "$?" in | ||
0) log_end_msg 0 ;; | ||
1) log_end_msg 1 ;; # Old process is still running | ||
*) log_end_msg 1 ;; # Failed to start | ||
esac | ||
;; | ||
*) | ||
# Failed to stop | ||
log_end_msg 1 | ||
;; | ||
esac | ||
;; | ||
*) | ||
echo "Usage: $SCRIPTNAME {start|stop|status|restart|reload|force-reload}" >&2 | ||
exit 3 | ||
;; | ||
esac |
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# Automatically added by dh_installinit | ||
if [ -x "/etc/init.d/bigbro" ]; then | ||
update-rc.d bigbro defaults >/dev/null | ||
invoke-rc.d bigbro start || exit $? | ||
fi | ||
# End automatically added section |
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# Automatically added by dh_installinit | ||
if [ "$1" = "purge" ] ; then | ||
update-rc.d bigbro remove >/dev/null | ||
fi | ||
# End automatically added section |
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# Automatically added by dh_installinit | ||
if [ -x "/etc/init.d/bigbro" ]; then | ||
invoke-rc.d bigbro stop || exit $? | ||
fi | ||
# End automatically added section |
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%: | ||
dh $@ --buildsystem=ruby --with ruby | ||
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override_dh_installinit: | ||
dh_installinit --name=bigbro |