From owner-freebsd-questions@FreeBSD.ORG  Sun Feb  9 05:03:11 2014
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 3EEF35AC
 for <freebsd-questions@freebsd.org>; Sun,  9 Feb 2014 05:03:11 +0000 (UTC)
Received: from mail-lb0-x22e.google.com (mail-lb0-x22e.google.com
 [IPv6:2a00:1450:4010:c04::22e])
 (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits))
 (No client certificate requested)
 by mx1.freebsd.org (Postfix) with ESMTPS id A1310143C
 for <freebsd-questions@freebsd.org>; Sun,  9 Feb 2014 05:03:10 +0000 (UTC)
Received: by mail-lb0-f174.google.com with SMTP id l4so3821200lbv.19
 for <freebsd-questions@freebsd.org>; Sat, 08 Feb 2014 21:03:08 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:date:message-id:subject:from:to:content-type;
 bh=WPPTHHgaz5xOJcPETJfXUNXTrk9/45FhwsehCko9Nhw=;
 b=y0kroqePK4BLTPhdNg6a6biiTaYHEiG5tHOZLLOFztE9/nwXAXpzdtnpJvWYrxpFQr
 nO3iky5500y9YG7nRjVZZNJY1tnEdRfSV+UrVcFkMC0vx5I/l16cyoYIbuc8yOM0Ds55
 rulXX44PwubE2vll6bmMK2T+UHdyObGKe6Drc6QzCzAGeKa6zJK8618g3nCQVeWaM5d6
 zgJmtXB9EH/SQUsverQAS72646hE0i/quCNO7WBXAGIaXJ6yFSWliomDAPh9UdmxXEmF
 Ys5HyifD0+bc/iNzo29KEq2lOilYGEqyDt9+BipNI8XZpJHR8wkqe8dh4ZgA6ErqQQ27
 5cFw==
MIME-Version: 1.0
X-Received: by 10.112.137.65 with SMTP id qg1mr15778265lbb.7.1391922188007;
 Sat, 08 Feb 2014 21:03:08 -0800 (PST)
Received: by 10.152.203.233 with HTTP; Sat, 8 Feb 2014 21:03:07 -0800 (PST)
Date: Sat, 8 Feb 2014 21:03:07 -0800
Message-ID: <CAFLLzCO1sm1hEcfDoymEkZbcc4ORs2iq2hgxOASYe8hMwt-6CQ@mail.gmail.com>
Subject: UWSGI from INI
From: Sergei G <sergeig.public@gmail.com>
To: freebsd-questions@freebsd.org
Content-Type: text/plain; charset=ISO-8859-1
X-Content-Filtered-By: Mailman/MimeDel 2.1.17
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-questions>, 
 <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions/>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
 <mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 09 Feb 2014 05:03:11 -0000

Hi, several months ago I adjusted uwsgi script to load most of its
configuration from INI file instead of rc.conf file. It utilizes all of
uwsgi properties this way.

Do you think it is worth posting it to make available to greater audience?

I called it uwsgiini.

Here is the source code:


#!/bin/sh
#
# PROVIDE: uwsgiini
# REQUIRE: DAEMON
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf to enable uwsgi:
#
# uwsgiini_enable (bool): Set it to "YES" to enable uwsgi
# Default is "NO".
#
# If you would like to have multiple uWSGI instances running, you can
# define multiple profiles:
#
# uwsgiini_profiles (str): Set the list of uwsgi profiles
# Default is "".
#
# For each profile you can then define different options (except for
# uwsgiini_enable) using the syntax uwsgi_<profile>_<option>

. /etc/rc.subr

name="uwsgiini"
rcvar=uwsgiini_enable

load_rc_config $name

command=/usr/local/bin/uwsgi
: ${uwsgiini_enable="NO"}
: ${uwsgiini_apps=""}
: ${uwsgi_pidfile="/tmp/uwsgi.pid"}
: ${uwsgi_logfile="/tmp/uwsgi.log"}
: ${uwsgi_socket="/tmp/uwsgi.sock"}

is_uwsgi_app() {
    local app

    for app in $uwsgiini_apps; do
        if [ "$app" = "$1" ]; then
            return 0
        fi
    done

    return 1
}

if [ -n "${uwsgiini_apps}" ]; then
if [ -n "$2" ]; then
app="$2"
if ! is_uwsgi_app $app; then
echo "$app: no such app defined in uwsgiini_apps."
        exit 1
fi
eval
uwsgiini_socket=\${uwsgiini_${app}_socket:-"/var/run/uwsgi-${app}/${app}.sock"}
eval
uwsgiini_pidfile=\${uwsgiini_${app}_pidfile:-"/var/run/uwsgi-${app}/${app}.pid"}
eval uwsgiini_logfile=\${uwsgiini_${app}_logfile:-"/var/log/uwsgi-${app}"}
elif [ -n "$1" ]; then
for app in ${uwsgiini_apps}; do
            echo "Processing ${name} app: ${app}"
            /usr/local/etc/rc.d/uwsgiini $1 ${app}
        done
        exit 0
fi
fi

command=/usr/local/bin/uwsgi
command_args="--ini /usr/local/etc/uwsgi.ini:${app} --daemonize
${uwsgiini_logfile} --pidfile ${uwsgiini_pidfile}"
pidfile=${uwsgiini_pidfile}
stop_postcmd=stop_postcmd
reload_precmd=reload_precmd
brutalreload_cmd=brutalreload_cmd
sig_stop="INT"
extra_commands="reload brutalreload"
procname=${uwsgiini_procname}

stop_postcmd()
{
rm -f ${uwsgiini_pidfile} # ${uwsgiini_socket}
}

reload_precmd()
{
echo "Gracefully reloading ${name} without closing the main sockets."
}

brutalreload_cmd()
{
echo "Reloading ${name} without closing the main sockets."

reload_precmd=""
sig_reload="TERM"
run_rc_command ${rc_prefix}reload $rc_extra_args || return 1
}

run_rc_command "$1"