Sha256: d8c03b3547fff055b6b8b04c1fc0db53c4e89f9058cf076e9a108747a1731d9a
Contents?: true
Size: 1.84 KB
Versions: 9
Compression:
Stored size: 1.84 KB
Contents
<%
@path = "/etc/init.d/unicorn"
@perms = 0755
current_path = "/mnt/#{rubber_env.app_name}-#{Rubber.env}/current"
%>
#!/bin/sh
set -e
# Example init script, this can be used with nginx, too,
# since nginx and unicorn accept the same signals
# Feel free to change any of the following variables for your app:
TIMEOUT=${TIMEOUT-60}
APP_ROOT=<%= current_path %>
PID=/var/run/unicorn.pid
CMD="<%= "bundle exec unicorn_rails -c #{current_path}/config/unicorn.rb -E #{Rubber.env} -D" %>"
action="$1"
set -u
old_pid="$PID.oldbin"
cd $APP_ROOT || exit 1
sig () {
test -s "$PID" && kill -$1 `cat $PID`
}
oldsig () {
test -s $old_pid && kill -$1 `cat $old_pid`
}
case $action in
start)
sig 0 && echo >&2 "Already running" && exit 0
$CMD
;;
stop)
sig QUIT && exit 0
echo >&2 "Not running"
;;
force-stop)
sig TERM && exit 0
echo >&2 "Not running"
;;
restart|reload)
sig HUP && echo reloaded OK && exit 0
echo >&2 "Couldn't reload, starting '$CMD' instead"
$CMD
;;
upgrade)
if sig USR2
then
printf 'Waiting for new workers'
n=$TIMEOUT
while (! (test -s $PID && ps --no-headers --ppid `cat $PID` > /dev/null)) && test $n -ge 0
do
printf '.' && sleep 1 && n=$(( $n - 1 ))
done
if test ! -s $old_pid
then
echo
echo >&2 'New workers failed to start; see error log'
exit 1
fi
printf '\nStopping old master' && oldsig QUIT
n=$TIMEOUT
while test -s $old_pid && test $n -ge 0
do
printf '.' && sleep 1 && n=$(( $n - 1 ))
done
echo
if test $n -lt 0 && test -s $old_pid
then
echo >&2 "$old_pid still exists after $TIMEOUT seconds"
exit 1
fi
exit 0
fi
echo >&2 "Couldn't upgrade, starting '$CMD' instead"
$CMD
;;
reopen-logs)
sig USR1
;;
*)
echo >&2 "Usage: $0 <start|stop|restart|upgrade|force-stop|reopen-logs>"
exit 1
;;
esac
Version data entries
9 entries across 9 versions & 1 rubygems