Add passenger sysvinit

Adds a sysvinit script for passenger based apps.

Stops the daemon by adding a tmp/stop.txt file [1],
which requires a httpd directive to return 503 if the
file exists.

[1] http://blog.flowdock.com/2009/03/11/stopping-your-rails-application-with-phusion-passenger/

1 files changed, 59 insertions, 0 deletions

diff --git a/config/sysvinit-passenger.ugly b/config/sysvinit-passenger.ugly
new file mode 100755
index 000000000..0940a4d63
--- /dev/null
+++ b/config/sysvinit-passenger.ugly
@@ -0,0 +1,59 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          application-passenger-!!(*= $site *)!!
+# Required-Start:    $local_fs $network
+# Required-Stop:     $local_fs $network
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Starts the Passenger app server for the "!!(*= $site *)!!" site
+# Description:       The Passenger app server for the "!!(*= $site *)!!" site
+### END INIT INFO
+
+# This example sysvinit script is based on the helpful example here:
+# http://richard.wallman.org.uk/2010/02/howto-deploy-a-catalyst-application-using-fastcgi-and-nginx/
+
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+NAME=!!(*= $site *)!!
+SITE_HOME=!!(*= $vhost_dir *)!!/!!(*= $vcspath *)!!
+DESC="Alaveteli app server"
+USER=!!(*= $user *)!!
+
+set -e
+
+start_daemon() {
+  echo -n "Starting $DESC: "
+  rm -f "$SITE_HOME/public/down.html"
+  echo "$NAME."
+}
+
+stop_daemon() {
+  echo -n "Stopping $DESC: "
+  cp "$SITE_HOME/public/down.default.html" "$SITE_HOME/public/down.html"
+  echo "$NAME."
+}
+
+restart_daemon() {
+  echo -n "Restarting $DESC: "
+  rm -f "$SITE_HOME/public/down.html"
+  touch "$SITE_HOME/tmp/restart.txt"
+  echo "$NAME."
+}
+
+case "$1" in
+  start)
+    start_daemon
+    ;;
+  stop)
+    stop_daemon
+    ;;
+  reload|restart|force-reload)
+    restart_daemon
+    ;;
+  *)
+    N=/etc/init.d/$NAME
+    echo "Usage: $N {start|stop|reload|restart|force-reload}" >&2
+    exit 1
+    ;;
+esac
+
+exit 0