Adding ubuntu init scripts to start pypiserver on ubuntu

scripts/ubuntu/pypiserver

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+PYPISERVER_VIRTUALENV="."
+PYPISERVER_PORT="3443"
+PYPISERVER_HOST="0.0.0.0"
+PYPISERVER_PACKAGES="/data/pypiserver/repository"
+PYPISERVER_OPTS="--disable-fallback"

scripts/ubuntu/pypiserver.init

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+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          pypiserver
+# Required-Start:    $remote_fs $syslog
+# Required-Stop:     $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: pypiserver initscript
+# Description:       This file should be used to construct scripts to be
+#                    placed in /etc/init.d.
+### END INIT INFO
+
+# Author: System Administrator <sysadmin@lcalink.com>
+
+# PATH should only include /usr/* if it runs after the mountnfs.sh script
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+DESC="pypiserver"
+NAME=pypiserver
+VERBOSE=""
+
+# Read configuration variable file if it is present
+[ -r /etc/default/$NAME ] && . /etc/default/$NAME
+
+# Load the VERBOSE setting and other rcS variables
+. /lib/init/vars.sh
+
+# Define LSB log_* functions.
+# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
+. /lib/lsb/init-functions
+
+DAEMON=${PYPISERVER_VIRTUALENV}/bin/pypi-server
+DAEMON_ARGS="-i ${PYPISERVER_HOST} -p ${PYPISERVER_PORT} ${PYPISERVER_OPTS} ${PYPISERVER_PACKAGES}"
+PIDFILE=/var/run/$NAME.pid
+SCRIPTNAME=/etc/init.d/$NAME
+
+# Exit if the package is not installed
+[ -x "$DAEMON" ] || exit 0
+
+#
+# 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
+    if [ -f "$PIDFILE" ]; then
+        log_daemon_msg "Found existing PID file. NOT starting" "$NAME"
+    else
+	    start-stop-daemon --start --background --make-pid --pidfile $PIDFILE \
+            --exec $DAEMON -- $DAEMON_ARGS || return 2
+    fi
+}
+
+#
+# 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 --retry=TERM/30/KILL/5 --pidfile $PIDFILE && rm -f $PIDFILE
+}
+
+#
+# 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
+	return 0
+}
+
+case "$1" in
+  start)
+	log_daemon_msg "Starting $DESC" "$NAME"
+	do_start
+	case "$?" in
+		0|1) log_end_msg 0 ;;
+		2) log_end_msg 1 ;;
+	esac
+	;;
+  stop)
+	log_daemon_msg "Stopping $DESC" "$NAME"
+	do_stop
+	case "$?" in
+		0|1) log_end_msg 0 ;;
+		2) log_end_msg 1 ;;
+	esac
+	;;
+  status)
+       status_of_proc "$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
+
+: