Mercurial > hg > nginx-site
comparison xml/en/docs/http/ngx_http_upstream_module.xml @ 1581:201bf8fa69e5
Added shared memory requirement to resolver in http and stream.
author | Yaroslav Zhuravlev <yar@nginx.com> |
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date | Tue, 06 Oct 2015 13:07:58 +0300 |
parents | ed420c318557 |
children | c2a0a18e65ba |
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1580:c711a8a1a8f9 | 1581:201bf8fa69e5 |
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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="42"> | 13 rev="43"> |
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 |
234 <tag-desc> | 234 <tag-desc> |
235 monitors changes of the IP addresses | 235 monitors changes of the IP addresses |
236 that correspond to a domain name of the server, | 236 that correspond to a domain name of the server, |
237 and automatically modifies the upstream configuration | 237 and automatically modifies the upstream configuration |
238 without the need of restarting nginx (1.5.12). | 238 without the need of restarting nginx (1.5.12). |
239 The server group must reside in the <link id="zone">shared memory</link>. | |
239 <para> | 240 <para> |
240 In order for this parameter to work, | 241 In order for this parameter to work, |
241 the <link doc="ngx_http_core_module.xml" id="resolver"/> directive | 242 the <link doc="ngx_http_core_module.xml" id="resolver"/> directive |
242 must be specified in the | 243 must be specified in the |
243 <link doc="ngx_http_core_module.xml" id="http"/> block. | 244 <link doc="ngx_http_core_module.xml" id="http"/> block. |