Init script and defaults file for etcd on Ubuntu

default

# Set the pper listening address
# export ETCD_PEER_ADDR=127.0.0.1:7001

# Set other command line options like the name and discovery url
# from https://discovery.etcd.io/new
# export ETCD_OPTS="-name=name_here -discovery=https://discovery.etcd.io/token_here"

export ETCD_OPTS=""

etcd

#!/bin/sh

### BEGIN INIT INFO
# Provides:        etcd
# Required-Start:  $network $remote_fs $syslog
# Required-Stop:   $network $remote_fs $syslog
# Default-Start:   2 3 4 5
# Default-Stop:    1
# Short-Description: Start etcd daemon
### END INIT INFO

PATH=/sbin:/bin:/usr/sbin:/usr/bin

. /lib/lsb/init-functions

prog="etcd"
prog_bin="/usr/local/bin/$prog"
pidfile=/var/run/$prog.pid
desc="etcd shared configuration and service discovery daemon"

if ! [ -f $prog_bin ]; then
  echo "$prog binary not found."
  exit 5
fi

if [ -r /etc/default/$prog ]; then
  . /etc/default/$prog
fi

start() {
  log_daemon_msg "Starting etcd server" "$prog"
  start-stop-daemon --start --quiet --oknodo  --background --pidfile $pidfile --make-pidfile --exec $prog_bin -- $ETCD_OPTS
  status=$?
  log_end_msg $status
}

stop() {
  log_begin_msg "Stopping etcd server"
  start-stop-daemon --stop --pidfile "$pidfile"
  status=$?
  
  if [ -f $pidfile ]; then
    rm $pidfile
  fi
  
  log_end_msg $status
}

restart() {
    stop
    start
}

status() {
  status_of_proc -p "$pidfile" "$prog_bin" etcd
}

case "$1" in
  start)   start;;
  stop)    stop;;
  restart) restart;;
  status)  status;;
  *)       echo "Usage: $0 {start|stop|restart|status}"
           RETVAL=2;;
esac
exit $RETVAL

thanks for the code snippet

The first line of "defaults" has a typo: pper -> peer

Shouldn't status=$? be RETVAL=$? ?