Sha256: 179392a99dec984691afe484ba842afa8fb77af28e0736e9c1d5d5bf0e534b66
Contents?: true
Size: 1.5 KB
Versions: 3
Compression:
Stored size: 1.5 KB
Contents
#!/bin/sh
set -e
# Feel free to change any of the following variables for your app:
TIMEOUT=${TIMEOUT-60}
APP_ROOT=<%= fetch(:current_path) %>
PID=<%= fetch(:unicorn_pid) %>
CMD="cd $APP_ROOT; <%= fetch(:run_path) %>bundle exec unicorn -D -c <%= fetch(:unicorn_config) %> -E <%= fetch(:rails_env) %>"
AS_USER=<%= fetch(:unicorn_user) %>
set -u
OLD_PIN="$PID.oldbin"
sig () {
test -s "$PID" && kill -$1 `cat $PID`
}
oldsig () {
test -s $OLD_PIN && kill -$1 `cat $OLD_PIN`
}
run () {
if [ "$(id -un)" = "$AS_USER" ]; then
eval $1
else
su -c "$1" - $AS_USER
fi
}
case "$1" in
start)
sig 0 && echo >&2 "Already running" && exit 0
run "$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 '$CMD' instead"
run "$CMD"
;;
upgrade)
# we changed it for zero down time deploy
# if sig USR2 && sleep 2 && sig 0 && oldsig QUIT
if sig USR2 && sleep 3
then
n=$TIMEOUT
while test -s $OLD_PIN && test $n -ge 0
do
printf '.' && sleep 1 && n=$(( $n - 1 ))
done
echo
if test $n -lt 0 && test -s $OLD_PIN
then
echo >&2 "$OLD_PIN still exists after $TIMEOUT seconds"
exit 1
fi
exit 0
fi
echo >&2 "Couldn't upgrade, starting '$CMD' instead"
run "$CMD"
;;
reopen-logs)
sig USR1
;;
*)
echo >&2 "Usage: $0 <start|stop|restart|upgrade|force-stop|reopen-logs>"
exit 1
;;
esac
Version data entries
3 entries across 3 versions & 1 rubygems