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comparison xml/en/docs/http/ngx_http_upstream_module.xml @ 1348:5e45198fa991

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Documented that with health checks most variables are useless.
author Ruslan Ermilov <ru@nginx.com>
date Wed, 22 Oct 2014 14:04:16 -0700
parents 954dcc02cb63
children f1e14d87d833
comparison
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1347:7d028fc94593 1348:5e45198fa991
8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> 8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd">
9 9
10 <module name="Module ngx_http_upstream_module" 10 <module name="Module ngx_http_upstream_module"
11 link="/en/docs/http/ngx_http_upstream_module.html" 11 link="/en/docs/http/ngx_http_upstream_module.html"
12 lang="en" 12 lang="en"
13 rev="28"> 13 rev="29">
14 14
15 <section id="summary"> 15 <section id="summary">
16 16
17 <para> 17 <para>
18 The <literal>ngx_http_upstream_module</literal> module 18 The <literal>ngx_http_upstream_module</literal> module
642 642
643 <para> 643 <para>
644 If several health checks are defined for the same group of servers, 644 If several health checks are defined for the same group of servers,
645 a single failure of any check will make the corresponding server be 645 a single failure of any check will make the corresponding server be
646 considered unhealthy. 646 considered unhealthy.
647 </para>
648
649 <para>
650 <note>
651 Please note that most of the variables will have empty values
652 when used with health checks.
653 </note>
647 </para> 654 </para>
648 655
649 <para> 656 <para>
650 <note> 657 <note>
651 This directive is available as part of our 658 This directive is available as part of our