]>
git.ipfire.org Git - thirdparty/pdns.git/blob - pdns/ixfrdist-web.cc
2 * This file is part of PowerDNS or dnsdist.
3 * Copyright -- PowerDNS.COM B.V. and its contributors
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * In addition, for the avoidance of any doubt, permission is granted to
10 * link this program with OpenSSL and to (re)distribute the binaries
11 * produced as the result of such linking.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include "ixfrdist-web.hh"
24 #include "threadname.hh"
26 #include "ixfrdist-stats.hh"
28 IXFRDistWebServer::IXFRDistWebServer(const ComboAddress
& listenAddress
, const NetmaskGroup
& acl
, const string
& loglevel
) :
29 d_ws(std::make_unique
<WebServer
>(listenAddress
.toString(), listenAddress
.getPort()))
32 d_ws
->setLogLevel(loglevel
);
33 d_ws
->registerWebHandler("/metrics", [this](HttpRequest
* req
, HttpResponse
* resp
){getMetrics(req
, resp
);});
37 void IXFRDistWebServer::go() {
38 setThreadName("ixfrdist/web");
42 void IXFRDistWebServer::getMetrics(HttpRequest
* req
, HttpResponse
* resp
) {
43 if(req
->method
!= "GET")
44 throw HttpMethodNotAllowedException();
46 resp
->body
= doGetStats();
47 resp
->headers
["Content-Type"] = "text/plain; version=0.0.4"; // https://prometheus.io/docs/instrumenting/exposition_formats/#text-based-format