9f6762830c
This elastic recheck thing that classifies failures based on logstash queries is awesome. We should run it on the OpenStack developer infrastructure. Deploy it on logstash.o.o to keep related services together. Change-Id: I16ae7a32c2c48474454df17931779d0f60c3ed85
151 lines
3.7 KiB
Bash
151 lines
3.7 KiB
Bash
#! /bin/sh
|
|
### BEGIN INIT INFO
|
|
# Provides: elastic-recheck
|
|
# Required-Start: $remote_fs $syslog
|
|
# Required-Stop: $remote_fs $syslog
|
|
# Default-Start: 2 3 4 5
|
|
# Default-Stop: 0 1 6
|
|
# Short-Description: Elastic Recheck
|
|
# Description: Classify tempest-devstack failures using ElasticSearch
|
|
### END INIT INFO
|
|
|
|
# Jeremy Stanley <fungi@yuggoth.org>
|
|
|
|
# Do NOT "set -e"
|
|
|
|
# PATH should only include /usr/* if it runs after the mountnfs.sh script
|
|
PATH=/sbin:/usr/sbin:/bin:/usr/bin
|
|
DESC="Elastic Recheck"
|
|
NAME=elastic-recheck
|
|
#TODO: rework the following two lines once we have executable entrypoints
|
|
DAEMON=/usr/bin/python
|
|
DAEMON_ARGS="/opt/$NAME/elastic_recheck/bot.py /etc/$NAME/$NAME.conf"
|
|
PIDFILE=/var/run/$NAME/$NAME.pid
|
|
SCRIPTNAME=/etc/init.d/$NAME
|
|
USER=recheck
|
|
|
|
# Exit if the package is not installed
|
|
[ -x "$DAEMON" ] || exit 0
|
|
|
|
# Read configuration variable file if it is present
|
|
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
|
|
|
|
# Load the VERBOSE setting and other rcS variables
|
|
. /lib/init/vars.sh
|
|
|
|
# Define LSB log_* functions.
|
|
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
|
|
. /lib/lsb/init-functions
|
|
|
|
#
|
|
# 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
|
|
|
|
mkdir -p /var/run/$NAME
|
|
chown $USER /var/run/$NAME
|
|
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON --test > /dev/null \
|
|
|| return 1
|
|
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --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.
|
|
}
|
|
|
|
#
|
|
# 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 --signal 9 --pidfile $PIDFILE
|
|
RETVAL="$?"
|
|
[ "$RETVAL" = 2 ] && return 2
|
|
rm -f /var/run/$NAME/*
|
|
return "$RETVAL"
|
|
}
|
|
|
|
#
|
|
# 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 $NAME
|
|
return 0
|
|
}
|
|
|
|
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)
|
|
#
|
|
# If do_reload() is not implemented then leave this commented out
|
|
# and leave 'force-reload' as an alias for 'restart'.
|
|
#
|
|
#log_daemon_msg "Reloading $DESC" "$NAME"
|
|
#do_reload
|
|
#log_end_msg $?
|
|
#;;
|
|
restart|force-reload)
|
|
#
|
|
# If the "reload" option is implemented then remove the
|
|
# 'force-reload' alias
|
|
#
|
|
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|restart|reload|force-reload}" >&2
|
|
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
|
|
exit 3
|
|
;;
|
|
esac
|
|
|
|
:
|