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#!/sbin/runscript
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/www-servers/nginx/files/nginx.init-r2,v 1.1 2010/01/03 19:51:41 djc Exp $
extra_started_commands="upgrade reload"
extra_commands="configtest"
conffile=/etc/nginx/nginx.conf
pidfile=/var/run/nginx/nginx.pid
command=/usr/sbin/nginx
command_args="-c $conffile"
depend() {
need net
use dns logger netmount
}
start_pre() {
configtest || return 1
}
reload() {
configtest || return 1
ebegin "Refreshing nginx' configuration"
kill -HUP `cat $pidfile` &>/dev/null
eend $? "Failed to reload nginx"
}
upgrade() {
configtest || return 1
ebegin "Upgrading nginx"
einfo "Sending USR2 to old binary"
kill -USR2 `cat $pidfile` &>/dev/null
einfo "Sleeping 3 seconds before pid-files checking"
sleep 3
if [ ! -f $pidfile.oldbin ]; then
eerror "File with old pid ($pidfile.oldbin) not found"
return 1
fi
if [ ! -f $pidfile ]; then
eerror "New binary failed to start"
return 1
fi
einfo "Sleeping 3 seconds before WINCH"
sleep 3 ; kill -WINCH `cat $pidfile.oldbin`
einfo "Sending QUIT to old binary"
kill -QUIT `cat $pidfile.oldbin`
einfo "Upgrade completed"
eend $? "Upgrade failed"
}
configtest() {
ebegin "Checking nginx' configuration"
checkpath --directory --owner nginx:nginx ${pidfile%/*}
$command -c $conffile -tq
eend $? "failed, please correct errors above"
}
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