114 lines
2.5 KiB
Plaintext
114 lines
2.5 KiB
Plaintext
|
#!/bin/sh
|
||
|
|
set -a
|
||
|
|
|
||
|
|
### BEGIN INIT INFO
|
||
|
|
# Provides: etcd
|
||
|
|
# Required-Start: $local_fs $network $syslog
|
||
|
|
# Required-Stop:
|
||
|
|
# Default-Start: 2 3 4 5
|
||
|
|
# Default-Stop: 0 1 6
|
||
|
|
# Short-Description: etcd distributed k/v store
|
||
|
|
# Description:
|
||
|
|
# etcd is a distributed, consistent key-value store for shared configuration and service discovery
|
||
|
|
### END INIT INFO
|
||
|
|
|
||
|
|
PATH=/sbin:/usr/sbin:/bin:/usr/bin
|
||
|
|
DESC="etcd k/v store"
|
||
|
|
NAME=etcd
|
||
|
|
DAEMON={{ bin_dir }}/etcd
|
||
|
|
{% if inventory_hostname in groups['etcd'] %}
|
||
|
|
DAEMON_ARGS=""
|
||
|
|
{% else %}
|
||
|
|
DAEMON_ARGS="-proxy on"
|
||
|
|
{% endif %}
|
||
|
|
SCRIPTNAME=/etc/init.d/$NAME
|
||
|
|
DAEMON_USER=etcd
|
||
|
|
STOP_SCHEDULE="${STOP_SCHEDULE:-QUIT/5/TERM/5/KILL/5}"
|
||
|
|
PID=/var/run/etcd.pid
|
||
|
|
|
||
|
|
# Exit if the binary is not present
|
||
|
|
[ -x "$DAEMON" ] || exit 0
|
||
|
|
|
||
|
|
# Read configuration variable file if it is present
|
||
|
|
[ -f /etc/etcd.env ] && . /etc/etcd.env
|
||
|
|
|
||
|
|
# Define LSB log_* functions.
|
||
|
|
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
|
||
|
|
# and status_of_proc is working.
|
||
|
|
. /lib/lsb/init-functions
|
||
|
|
|
||
|
|
do_status()
|
||
|
|
{
|
||
|
|
status_of_proc -p $PID "$DAEMON" "$NAME" && exit 0 || exit $?
|
||
|
|
}
|
||
|
|
|
||
|
|
# Function that starts the daemon/service
|
||
|
|
#
|
||
|
|
do_start()
|
||
|
|
{
|
||
|
|
start-stop-daemon --background --start --quiet --make-pidfile --pidfile $PID --user $DAEMON_USER --exec $DAEMON \
|
||
|
|
$DAEMON_OPTS \
|
||
|
|
|| return 2
|
||
|
|
}
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function that stops the daemon/service
|
||
|
|
#
|
||
|
|
do_stop()
|
||
|
|
{
|
||
|
|
start-stop-daemon --stop --quiet --retry=$STOP_SCHEDULE --pidfile $PID --name $NAME
|
||
|
|
RETVAL="$?"
|
||
|
|
|
||
|
|
sleep 1
|
||
|
|
return "$RETVAL"
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
case "$1" in
|
||
|
|
start)
|
||
|
|
log_daemon_msg "Starting $DESC" "$NAME"
|
||
|
|
do_start
|
||
|
|
case "$?" in
|
||
|
|
0|1) log_end_msg 0 || exit 0 ;;
|
||
|
|
2) log_end_msg 1 || exit 1 ;;
|
||
|
|
esac
|
||
|
|
;;
|
||
|
|
stop)
|
||
|
|
log_daemon_msg "Stopping $DESC" "$NAME"
|
||
|
|
if do_stop; then
|
||
|
|
log_end_msg 0
|
||
|
|
else
|
||
|
|
log_failure_msg "Can't stop etcd"
|
||
|
|
log_end_msg 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
status)
|
||
|
|
if do_status; then
|
||
|
|
log_end_msg 0
|
||
|
|
else
|
||
|
|
log_failure_msg "etcd is not running"
|
||
|
|
log_end_msg 1
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
|
||
|
|
restart|force-reload)
|
||
|
|
log_daemon_msg "Restarting $DESC" "$NAME"
|
||
|
|
if do_stop; then
|
||
|
|
if do_start; then
|
||
|
|
log_end_msg 0
|
||
|
|
exit 0
|
||
|
|
else
|
||
|
|
rc="$?"
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
rc="$?"
|
||
|
|
fi
|
||
|
|
log_failure_msg "Can't restart etcd"
|
||
|
|
log_end_msg ${rc}
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
|
||
|
|
exit 3
|
||
|
|
;;
|
||
|
|
esac
|