Mercurial > hg > nginx-site
diff xml/en/docs/http/ngx_http_upstream_module.xml @ 1636:44c4323144c5
Updated docs for the upcoming NGINX Plus release.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Mon, 11 Jan 2016 11:10:08 +0300 |
parents | 0ba4b2e561bd |
children | 57c3f36b3b6a |
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--- a/xml/en/docs/http/ngx_http_upstream_module.xml +++ b/xml/en/docs/http/ngx_http_upstream_module.xml @@ -10,7 +10,7 @@ <module name="Module ngx_http_upstream_module" link="/en/docs/http/ngx_http_upstream_module.html" lang="en" - rev="45"> + rev="46"> <section id="summary"> @@ -318,6 +318,43 @@ handled by </directive> +<directive name="state"> +<syntax><value>file</value></syntax> +<default/> +<context>upstream</context> +<appeared-in>1.9.7</appeared-in> + +<para> +Specifies a <value>file</value> that keeps the state +of the dynamically configurable group. +The state is currently limited to the list of servers with their parameters. +The file is read when parsing the configuration and is updated each time +the upstream configuration is +<link doc="ngx_http_upstream_conf_module.xml" id="upstream_conf">changed</link>. +Changing the file content directly should be avoided. +The directive cannot be used +along with the <link id="server"/> directive. +</para> + +<para> +<note> +Changes made during +<link doc="../control.xml" id="reconfiguration">configuration reload</link> +or <link doc="../control.xml" id="upgrade">binary upgrade</link> +can be lost. +</note> +</para> + +<para> +<note> +This directive is available as part of our +<commercial_version>commercial subscription</commercial_version>. +</note> +</para> + +</directive> + + <directive name="hash"> <syntax><value>key</value> [<literal>consistent</literal>]</syntax> <default/> @@ -684,7 +721,16 @@ by default, “<literal>/</literal>”; <tag-desc> specifies the <literal>match</literal> block configuring the tests that a response should pass in order for a health check to pass; -by default, the response should have status code 2xx or 3xx. +by default, the response should have status code 2xx or 3xx; +</tag-desc> + +<tag-name id="health_check_port"> +<literal>port</literal>=<value>number</value> +</tag-name> +<tag-desc> +defines the port used when connecting to a server +to perform a health check (1.9.7); +by default, equals the <link id="server"/> port. </tag-desc> </list>