Mercurial > hg > nginx-site
annotate xml/ru/docs/http/ngx_http_proxy_module.xml @ 290:15f81ed48a43
Documented regex captures in the "if" SSI command.
author | Valentin Bartenev <vbart@nginx.com> |
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date | Wed, 28 Dec 2011 13:27:29 +0000 |
parents | fa1213cffc34 |
children | fd85955f31aa |
rev | line source |
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222
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1 <?xml version="1.0"?> |
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2 |
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3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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4 |
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5 <module name="Модуль ngx_http_proxy_module" |
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6 link="/ru/docs/http/ngx_http_proxy_module.html" |
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7 lang="ru"> |
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8 |
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9 <section id="summary"> |
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10 |
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11 <para> |
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12 Модуль <literal>ngx_http_proxy_module</literal> позволяет передавать |
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13 запросы другому серверу. |
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14 </para> |
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15 |
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16 </section> |
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17 |
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18 |
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19 <section id="example" name="Пример конфигурации"> |
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20 |
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21 <para> |
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22 <example> |
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23 location / { |
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24 proxy_pass http://localhost:8000; |
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25 proxy_set_header Host $host; |
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26 proxy_set_header X-Real-IP $remote_addr; |
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27 } |
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28 </example> |
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29 </para> |
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30 |
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31 </section> |
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32 |
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33 |
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34 <section id="directives" name="Директивы"> |
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35 |
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36 <directive name="proxy_buffer_size"> |
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37 <syntax><value>размер</value></syntax> |
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38 <default>4k|8k</default> |
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39 <context>http</context> |
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40 <context>server</context> |
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41 <context>location</context> |
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42 |
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43 <para> |
279 | 44 Задаёт <value>размер</value> буфера, в который будет читаться |
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45 первая часть ответа, получаемого от проксируемого сервера. |
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46 В этой части ответа находится, как правило, небольшой заголовок ответа. |
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47 По умолчанию размер буфера равен размеру одного буфера в директиве |
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48 <link id="proxy_buffers"/>, однако его можно сделать меньше. |
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49 </para> |
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50 |
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51 </directive> |
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52 |
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53 |
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54 <directive name="proxy_buffering"> |
271 | 55 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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56 <default>on</default> |
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57 <context>http</context> |
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58 <context>server</context> |
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59 <context>location</context> |
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60 |
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61 <para> |
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62 Разрешает или запрещает использовать буферизацию ответа проксируемого сервера. |
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63 </para> |
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64 |
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65 <para> |
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66 Если буферизация включена, то nginx принимает ответ проксируемого сервера |
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67 как можно быстрее, сохраняя его в буферы, заданные директивами |
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68 <link id="proxy_buffer_size"/> и <link id="proxy_buffers"/>. |
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69 Если ответ не вмещается целиком в память, то его часть записывается на диск. |
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70 </para> |
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71 |
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72 <para> |
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73 Если буферизация выключена, то ответ синхронно передаётся клиенту сразу же |
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74 по мере его поступления. |
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75 nginx не пытается считать весь ответ проксируемого сервера. |
279 | 76 Максимальный размер данных, который nginx может принять от сервера |
77 за один раз, задаётся директивой <link id="proxy_buffer_size"/>. | |
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78 </para> |
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79 |
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80 </directive> |
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81 |
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82 |
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83 <directive name="proxy_buffers"> |
271 | 84 <syntax><value>число</value> <value>размер</value></syntax> |
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85 <default>8 4k|8k</default> |
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86 <context>http</context> |
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87 <context>server</context> |
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88 <context>location</context> |
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89 |
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90 <para> |
279 | 91 Задаёт <value>число</value> и <value>размер</value> буферов |
92 для одного соединения, | |
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93 в которые будет читаться ответ, получаемый от проксируемого сервера. |
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94 По умолчанию размер одного буфера равен размеру страницы. |
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95 В зависимости от платформы это или 4K, или 8K. |
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96 </para> |
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97 |
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98 </directive> |
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99 |
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100 |
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101 <directive name="proxy_cache"> |
271 | 102 <syntax><value>зона</value> | <literal>off</literal></syntax> |
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103 <default>off</default> |
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104 <context>http</context> |
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105 <context>server</context> |
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106 <context>location</context> |
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107 |
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108 <para> |
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109 Задаёт зону для кэширования. |
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110 Одна и та же зона может использоваться в нескольких местах. |
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111 Параметр <literal>off</literal> запрещает кэширование, унаследованное |
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112 с предыдущего уровня конфигурации. |
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113 </para> |
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114 |
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115 </directive> |
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116 |
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117 |
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118 <directive name="proxy_cache_bypass"> |
271 | 119 <syntax><value>строка</value> ...</syntax> |
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120 <default/> |
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121 <context>http</context> |
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122 <context>server</context> |
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123 <context>location</context> |
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124 |
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125 <para> |
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126 Задаёт условия, при которых ответ не будет браться из кэша. |
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127 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, |
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128 то ответ не берётся из кэша: |
98 | 129 <example> |
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130 proxy_cache_bypass $cookie_nocache $arg_nocache$arg_comment; |
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131 proxy_cache_bypass $http_pragma $http_authorization; |
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132 </example> |
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133 Можно использовать совместно с директивой <link id="proxy_no_cache"/>. |
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134 </para> |
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135 |
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136 </directive> |
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137 |
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138 |
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139 <directive name="proxy_cache_key"> |
102
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140 <syntax><value>строка</value></syntax> |
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141 <default>$scheme$proxy_host$request_uri</default> |
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142 <context>http</context> |
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143 <context>server</context> |
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144 <context>location</context> |
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145 |
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146 <para> |
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147 Задаёт ключ для кэширования, например, |
98 | 148 <example> |
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149 proxy_cache_key "$host$request_uri $cookie_user"; |
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150 </example> |
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151 По умолчанию значение директивы близко к строке |
98 | 152 <example> |
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153 proxy_cache_key $scheme$proxy_host$uri$is_args$args; |
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154 </example> |
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155 </para> |
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156 |
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157 </directive> |
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158 |
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159 |
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160 <directive name="proxy_cache_min_uses"> |
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161 <syntax><value>число</value></syntax> |
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162 <default>1</default> |
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163 <context>http</context> |
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164 <context>server</context> |
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165 <context>location</context> |
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166 |
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167 <para> |
279 | 168 Задаёт <value>число</value> запросов, после которого ответ будет закэширован. |
273
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169 </para> |
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170 |
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171 </directive> |
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172 |
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173 |
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174 <directive name="proxy_cache_path"> |
271 | 175 <syntax> |
176 <value>путь</value> | |
177 [<literal>levels</literal>=<value>уровни</value>] | |
279 | 178 <literal>keys_zone</literal>=<value>имя</value>:<value>размер</value> |
271 | 179 [<literal>inactive</literal>=<value>время</value>] |
180 [<literal>max_size</literal>=<value>размер</value>]</syntax> | |
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181 <default/> |
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182 <context>http</context> |
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183 |
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184 <para> |
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185 Задаёт путь и другие параметры кэша. |
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186 Данные кэша хранятся в файлах. |
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187 Ключом и именем файла в кэше является результат функции MD5 |
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188 от проксированного URL. |
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189 Параметр <literal>levels</literal> задаёт уровни иерархии кэша, |
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190 например, при использовании |
98 | 191 <example> |
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192 proxy_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m; |
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193 </example> |
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194 имена файлов в кэше будут такого вида: |
98 | 195 <example> |
279 | 196 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis> |
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197 </example> |
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198 </para> |
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199 |
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200 <para> |
279 | 201 Кэшируемый ответ сначала записывается во временный файл, а потом этот файл |
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202 переименовывается. Начиная с версии 0.8.9, временные файлы и кэш |
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203 могут располагаться на разных файловых системах, но нужно учитывать, |
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204 что в этом случае вместо дешёвой операции переименовывания в пределах |
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205 одной файловой системы файл копируется с одной файловой системы на другую. |
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206 Поэтому лучше, если кэш будет находиться на той же файловой |
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207 системе, что и каталог с временными файлами, задаваемый директивой |
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208 <link id="proxy_temp_path"/> для данного location. |
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209 </para> |
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210 |
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211 <para> |
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212 Кроме того, все активные ключи и информация о данных хранятся в разделяемой |
279 | 213 памяти — зоне, <value>имя</value> и <value>размер</value> которой |
214 задаются параметром <literal>keys_zone</literal>. | |
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215 Если к данным кэша не обращаются в течение времени, заданного параметром |
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216 <literal>inactive</literal>, то данные удаляются, независимо от их свежести. |
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217 По умолчанию <literal>inactive</literal> равен 10 минутам. |
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218 </para> |
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219 |
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220 <para> |
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221 Специальный процесс “cache manager” следит за максимальным размером кэша, |
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222 заданным параметром <literal>max_size</literal>, и при превышении |
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223 его размеров удаляет самые невостребованные данные. |
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224 </para> |
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225 |
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226 </directive> |
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227 |
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228 |
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229 <directive name="proxy_cache_use_stale"> |
271 | 230 <syntax> |
231 <literal>error</literal> | | |
232 <literal>timeout</literal> | | |
233 <literal>invalid_header</literal> | | |
234 <literal>updating</literal> | | |
235 <literal>http_500</literal> | | |
236 <literal>http_502</literal> | | |
237 <literal>http_503</literal> | | |
238 <literal>http_504</literal> | | |
239 <literal>http_404</literal> | | |
240 <literal>off</literal> | |
241 ...</syntax> | |
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242 <default>off</default> |
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243 <context>http</context> |
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244 <context>server</context> |
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245 <context>location</context> |
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246 |
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247 <para> |
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248 Определяет, в каких случаях можно использовать |
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249 устаревший закэшированный ответ, если при работе с проксированным |
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250 сервером возникла ошибка. Параметры директивы совпадают с параметрами |
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251 директивы <link id="proxy_next_upstream"/>. |
273
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252 Кроме того, дополнительный параметр <literal>updating</literal> |
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253 разрешает использовать устаревший закэшированный ответ, |
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254 если на данный момент он уже обновляется. |
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255 </para> |
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256 |
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257 </directive> |
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258 |
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259 |
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260 <directive name="proxy_cache_valid"> |
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261 <syntax>[<value>код</value> ...] <value>время</value></syntax> |
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262 <default/> |
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263 <context>http</context> |
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264 <context>server</context> |
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265 <context>location</context> |
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266 |
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267 <para> |
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268 Задаёт время кэширования для разных кодов ответа. |
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269 Например, директивы |
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270 <example> |
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271 proxy_cache_valid 200 302 10m; |
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272 proxy_cache_valid 404 1m; |
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273 </example> |
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274 задают время кэширования 10 минут для ответов с кодами 200 и 302, |
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275 и 1 минуту для ответов с кодом 404. |
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276 </para> |
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277 |
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278 <para> |
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279 Если указано только <value>время</value> кэширования, |
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280 <example> |
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281 proxy_cache_valid 5m; |
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282 </example> |
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283 то кэшируются только ответы 200, 301 и 302. |
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284 </para> |
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285 |
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286 <para> |
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287 Кроме того, можно кэшировать любые ответы с помощью параметра |
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288 <literal>any</literal>: |
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289 <example> |
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290 proxy_cache_valid 200 302 10m; |
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291 proxy_cache_valid 301 1h; |
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292 proxy_cache_valid any 1m; |
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293 </example> |
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294 </para> |
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295 |
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296 </directive> |
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297 |
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298 |
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299 <directive name="proxy_connect_timeout"> |
102
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300 <syntax><value>время</value></syntax> |
273
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301 <default>60s</default> |
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302 <context>http</context> |
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303 <context>server</context> |
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304 <context>location</context> |
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305 |
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306 <para> |
279 | 307 Задаёт таймаут для установления соединения с проксированным сервером. |
308 Необходимо иметь в виду, что этот таймаут обычно не может превышать 75 секунд. | |
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309 </para> |
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310 |
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311 </directive> |
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312 |
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313 |
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314 <directive name="proxy_hide_header"> |
279 | 315 <syntax><value>поле</value></syntax> |
102
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316 <default/> |
273
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317 <context>http</context> |
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318 <context>server</context> |
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319 <context>location</context> |
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320 |
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321 <para> |
279 | 322 По умолчанию |
273
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323 nginx не передаёт клиенту поля заголовка <header>Date</header>, |
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324 <header>Server</header>, <header>X-Pad</header> и |
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325 <header>X-Accel-...</header> из ответа проксированного сервера. |
279 | 326 Директива <literal>proxy_hide_header</literal> задаёт дополнительные поля, |
327 которые не будут передаваться. | |
328 Если же передачу полей нужно напротив разрешить, можно воспользоваться | |
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329 директивой <link id="proxy_pass_header"/>. |
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330 </para> |
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331 |
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332 </directive> |
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333 |
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334 |
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335 <directive name="proxy_ignore_client_abort"> |
271 | 336 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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337 <default>off</default> |
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338 <context>http</context> |
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339 <context>server</context> |
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340 <context>location</context> |
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341 |
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342 <para> |
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343 Определяет, закрывать ли соединение с проксированным сервером |
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344 в случае, если клиент закрыл соединение, не дождавшись ответа. |
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345 </para> |
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346 |
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347 </directive> |
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348 |
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349 |
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350 <directive name="proxy_ignore_headers"> |
273
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351 <syntax><value>поле</value> ...</syntax> |
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352 <default/> |
273
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353 <context>http</context> |
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354 <context>server</context> |
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355 <context>location</context> |
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356 |
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357 <para> |
273
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358 Запрещает обработку некоторых полей заголовка из ответа проксированного сервера. |
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359 В директиве можно указать поля <header>X-Accel-Redirect</header>, |
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360 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6), |
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361 <header>X-Accel-Buffering</header> (1.1.6), |
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362 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>, |
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363 <header>Cache-Control</header> и <header>Set-Cookie</header> (0.8.44). |
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364 </para> |
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365 |
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366 </directive> |
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367 |
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368 |
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369 <directive name="proxy_intercept_errors"> |
271 | 370 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
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371 <default>off</default> |
273
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372 <context>http</context> |
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373 <context>server</context> |
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374 <context>location</context> |
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375 |
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376 <para> |
273
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377 Определяет, передавать ли клиенту проксированные ответы с кодом |
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378 больше либо равным 400, или же перенаправлять их на обработку nginx'у с помощью |
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379 директивы <link doc="ngx_http_core_module.xml" id="error_page"/>. |
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380 </para> |
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381 |
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382 </directive> |
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383 |
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384 |
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385 <directive name="proxy_next_upstream"> |
271 | 386 <syntax> |
387 <literal>error</literal> | | |
388 <literal>timeout</literal> | | |
389 <literal>invalid_header</literal> | | |
390 <literal>http_500</literal> | | |
391 <literal>http_502</literal> | | |
392 <literal>http_503</literal> | | |
393 <literal>http_504</literal> | | |
394 <literal>http_404</literal> | | |
395 <literal>off</literal> | |
396 ...</syntax> | |
102
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397 <default>error timeout</default> |
273
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398 <context>http</context> |
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399 <context>server</context> |
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400 <context>location</context> |
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401 |
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402 <para> |
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403 Определяет, в каких случаях запрос будет передан следующему серверу: |
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404 <list type="tag"> |
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405 |
273
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406 <tag-name><literal>error</literal></tag-name> |
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407 <tag-desc>произошла ошибка соединения с сервером, передачи ему запроса или |
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408 чтения заголовка ответа сервера;</tag-desc> |
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409 |
273
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410 <tag-name><literal>timeout</literal></tag-name> |
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411 <tag-desc>произошёл таймаут во время соединения с сервером, |
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412 передачи ему запроса или чтения заголовка ответа сервера;</tag-desc> |
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413 |
273
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414 <tag-name><literal>invalid_header</literal></tag-name> |
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415 <tag-desc>сервер вернул пустой или неверный ответ;</tag-desc> |
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416 |
273
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417 <tag-name><literal>http_500</literal></tag-name> |
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418 <tag-desc>сервер вернул ответ с кодом 500;</tag-desc> |
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419 |
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420 <tag-name><literal>http_502</literal></tag-name> |
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421 <tag-desc>сервер вернул ответ с кодом 502;</tag-desc> |
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422 |
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423 <tag-name><literal>http_503</literal></tag-name> |
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424 <tag-desc>сервер вернул ответ с кодом 503;</tag-desc> |
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425 |
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426 <tag-name><literal>http_504</literal></tag-name> |
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427 <tag-desc>сервер вернул ответ с кодом 504;</tag-desc> |
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428 |
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429 <tag-name><literal>http_404</literal></tag-name> |
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430 <tag-desc>сервер вернул ответ с кодом 404;</tag-desc> |
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431 |
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432 <tag-name><literal>off</literal></tag-name> |
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433 <tag-desc>запрещает передачу запроса следующему серверу.</tag-desc> |
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|
434 |
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|
435 </list> |
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|
436 </para> |
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|
437 |
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|
438 <para> |
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439 Необходимо понимать, что передача запроса следующему серверу возможна |
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440 только при условии, что клиенту ещё ничего не передавалось. |
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441 То есть, если ошибка или таймаут возникли в середине передачи ответа, |
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442 то исправить это уже невозможно. |
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|
443 </para> |
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|
444 |
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Maxim Dounin <mdounin@mdounin.ru>
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|
445 </directive> |
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changeset
|
446 |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
447 |
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|
448 <directive name="proxy_no_cache"> |
271 | 449 <syntax><value>строка</value> ...</syntax> |
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450 <default/> |
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451 <context>http</context> |
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452 <context>server</context> |
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453 <context>location</context> |
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|
454 |
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455 <para> |
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456 Задаёт условия, при которых ответ не будет сохраняться в кэш. |
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457 Если значение хотя бы одного из строковых параметров непустое и не равно “0”, |
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458 то ответ не будет сохранён: |
98 | 459 <example> |
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460 proxy_no_cache $cookie_nocache $arg_nocache$arg_comment; |
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461 proxy_no_cache $http_pragma $http_authorization; |
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|
462 </example> |
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|
463 Можно использовать совместно с директивой <link id="proxy_cache_bypass"/>. |
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changeset
|
464 </para> |
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changeset
|
465 |
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Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
466 </directive> |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
467 |
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Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
468 |
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|
469 <directive name="proxy_pass"> |
102
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470 <syntax><value>URL</value></syntax> |
99
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|
471 <default/> |
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472 <context>location</context> |
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473 <context>if в location</context> |
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474 <context>limit_except</context> |
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|
475 |
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|
476 <para> |
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477 Задаёт адрес проксируемоего сервера и URI, на который |
76
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parents:
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|
478 будет отображаться location. |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
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changeset
|
479 Адрес может быть указан в виде доменного имени или адреса и порта, например, |
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|
480 <example> |
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481 proxy_pass http://localhost:8000/uri/; |
76
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|
482 </example> |
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483 или в виде пути UNIX-сокета: |
76
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|
484 <example> |
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485 proxy_pass http://unix:/tmp/backend.socket:/uri/; |
76
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|
486 </example> |
273
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|
487 путь указан после слова “<literal>unix</literal>” |
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488 и заключён между двумя двоеточиями. |
76
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|
489 </para> |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
490 |
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|
491 <para> |
273
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492 Если доменному имени соответствует несколько адресов, то все они будут |
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493 использоваться по очереди (round-robin). |
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494 И, кроме того, адрес можно задать |
135
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110
diff
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|
495 <link doc="ngx_http_upstream_module.xml">группой серверов</link>. |
76
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|
496 </para> |
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parents:
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changeset
|
497 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
498 <para> |
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Maxim Dounin <mdounin@mdounin.ru>
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diff
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|
499 При передаче запроса серверу часть URI, соответствующая location, |
273
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|
500 заменяется на URI, указанный в директиве <literal>proxy_pass</literal>. |
76
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|
501 Но из этого правила есть два исключения, в которых нельзя определить |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
502 заменяемый location: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
503 <list type="bullet"> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
504 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
505 <listitem> |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
506 если location задан регулярным выражением; |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
507 </listitem> |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
508 |
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changeset
|
509 <listitem> |
273
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|
510 если внутри проксируемого location с помощью директивы |
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|
511 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> изменяется |
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271
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|
512 URI, и именно с этой конфигурацией будет обрабатываться запрос |
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271
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|
513 (<literal>break</literal>): |
76
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|
514 <example> |
273
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|
515 location /name/ { |
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271
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|
516 rewrite /name/([^/]+) /users?name=$1 break; |
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271
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|
517 proxy_pass http://127.0.0.1; |
76
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parents:
diff
changeset
|
518 } |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
519 </example> |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
520 Для этих случаев URI передаётся без отображения. |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
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|
521 </listitem> |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
522 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
523 </list> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
524 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
525 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
526 <para> |
273
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271
diff
changeset
|
527 Кроме того, можно указать, чтобы URI запроса передавался в том же виде, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
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diff
changeset
|
528 в каком его прислал клиент, а не в обработанном виде. |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
529 Во время обработки |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
530 <list type="bullet"> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
531 |
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
532 <listitem> |
273
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271
diff
changeset
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533 два и более слэшей заменяются на один: “//” — “/”; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
534 </listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
535 |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
536 <listitem> |
273
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|
537 убираются ссылки на текущий каталог: “/./” — “/”; |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
538 </listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
539 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
540 <listitem> |
273
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parents:
271
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|
541 убираются ссылки на предыдущий каталог: “/dir/../” — “/”. |
76
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
542 </listitem> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
543 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
544 </list> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
545 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
546 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
547 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
548 Если на сервер нужно передать URI в необработанном виде, то для этого |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
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changeset
|
549 в директиве <literal>proxy_pass</literal> нужно указать URL сервера без URI: |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
550 <example> |
273
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271
diff
changeset
|
551 location /some/path/ { |
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Ruslan Ermilov <ru@nginx.com>
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|
552 proxy_pass http://127.0.0.1; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
553 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
554 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
555 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
556 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
557 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
558 Имя сервера, его порт и передаваемый URI можно также полностью задать |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
diff
changeset
|
559 с помощью переменных: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
560 <example> |
273
44ab4026d9f5
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271
diff
changeset
|
561 proxy_pass http://$host$uri; |
76
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
562 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
563 или так: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
564 <example> |
273
44ab4026d9f5
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Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
565 proxy_pass $request; |
76
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
566 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
567 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
568 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
569 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
570 В этом случае имя сервера ищется среди описанных |
135
edf8c90f8085
Renamed ngx_http_upstream to ngx_http_upstream_module.
Ruslan Ermilov <ru@nginx.com>
parents:
110
diff
changeset
|
571 <link doc="ngx_http_upstream_module.xml">групп серверов</link> |
79
0a45870d0160
Fixed cross-document links to use doc and id.
Maxim Dounin <mdounin@mdounin.ru>
parents:
76
diff
changeset
|
572 и если не найдено, то определяется с помощью |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
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|
573 <link doc="ngx_http_core_module.xml" id="resolver"/>'а. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
574 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
575 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
576 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
577 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
578 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
579 <directive name="proxy_pass_header"> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
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|
580 <syntax><value>поле</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
581 <default/> |
273
44ab4026d9f5
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Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
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|
582 <context>http</context> |
44ab4026d9f5
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Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
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|
583 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
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diff
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|
584 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
585 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
586 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
587 Разрешает передавать от проксируемого сервера клиенту |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
588 <link id="proxy_hide_header">запрещённые для передачи</link> поля заголовка. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
589 </para> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
590 |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
591 </directive> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
592 |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
593 |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
594 <directive name="proxy_read_timeout"> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
595 <syntax><value>время</value></syntax> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
596 <default>60s</default> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
597 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
598 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
599 <context>location</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
600 |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
601 <para> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
602 Задаёт таймаут при чтении ответа проксированного сервера. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
603 Таймаут устанавливается не на всю передачу ответа, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
604 а только между двумя операциями чтения. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
605 Если по истечении этого времени проксируемый сервер ничего не передаст, |
279 | 606 соединение закрывается. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
607 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
608 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
609 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
610 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
611 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
612 <directive name="proxy_redirect"> |
273
44ab4026d9f5
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271
diff
changeset
|
613 <syntax><literal>default</literal></syntax> |
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parents:
271
diff
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|
614 <syntax><literal>off</literal></syntax> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
diff
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|
615 <syntax><value>перенаправление</value> <value>замена</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
616 <default>default</default> |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
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222
diff
changeset
|
617 <context>http</context> |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
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222
diff
changeset
|
618 <context>server</context> |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
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222
diff
changeset
|
619 <context>location</context> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
620 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
621 <para> |
273
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
622 Задаёт текст, который нужно изменить в полях заголовка |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
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|
623 <header>Location</header> и <header>Refresh</header> в ответе |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
624 проксируемого сервера. |
273
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Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
625 Предположим, проксируемый сервер вернул поле заголовка |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
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271
diff
changeset
|
626 “<literal>Location: http://localhost:8000/two/some/uri/</literal>”. |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
627 Директива |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
628 <example> |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
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222
diff
changeset
|
629 proxy_redirect http://localhost:8000/two/ http://frontend/one/; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
630 </example> |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
631 перепишет эту строку в виде |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
632 “<literal>Location: http://frontend/one/some/uri/</literal>”. |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
633 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
634 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
635 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
636 В заменяемой строке можно не указывать имя сервера: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
637 <example> |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
638 proxy_redirect http://localhost:8000/two/ /; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
639 </example> |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
640 тогда будет подставлено основное имя сервера и порт, если он отличен от 80. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
641 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
642 |
4a4caa566120
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643 <para> |
279 | 644 Стандартная замена, задаваемая параметром <literal>default</literal>, |
273
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645 использует параметры директив |
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646 <link doc="ngx_http_core_module.xml" id="location"/> и |
238
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647 <link id="proxy_pass"/>. |
76
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parents:
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648 Поэтому две нижеприведённые конфигурации одинаковы: |
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|
649 <example> |
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650 location /one/ { |
238
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651 proxy_pass http://upstream:port/two/; |
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652 proxy_redirect default; |
76
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653 </example> |
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|
654 |
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|
655 <example> |
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656 location /one/ { |
238
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657 proxy_pass http://upstream:port/two/; |
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658 proxy_redirect http://upstream:port/two/ /one/; |
76
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659 </example> |
279 | 660 Параметр <literal>default</literal> недопустим, если в <link id="proxy_pass"/> |
238
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661 используются переменные. |
76
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|
662 </para> |
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parents:
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|
663 |
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parents:
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|
664 <para> |
279 | 665 В строке <value>замена</value> можно использовать переменные: |
76
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666 <example> |
238
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667 proxy_redirect http://localhost:8000/ http://$host:$server_port/; |
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668 </example> |
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669 </para> |
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670 |
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671 <para> |
279 | 672 В строке <value>перенаправление</value> тоже можно использовать (1.1.11) |
673 переменные: | |
238
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674 <example> |
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675 proxy_redirect http://$proxy_host:8000/ /; |
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676 </example> |
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677 </para> |
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|
678 |
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|
679 <para> |
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|
680 Директиву также можно задать (1.1.11) при помощи регулярных выражений. |
271 | 681 При этом <value>перенаправление</value> должно начинаться либо с символа |
682 “<literal>~</literal>”, если при сравнении следует учитывать регистр символов, | |
683 либо с символов “<literal>~*</literal>”, если регистр символов учитывать | |
684 не нужно. | |
238
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|
685 Регулярное выражение может содержать именованные и позиционные выделения, |
271 | 686 а <value>замена</value> ссылаться на них: |
238
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|
687 <example> |
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|
688 proxy_redirect ~^(http://[^:]+):\d+(/.+)$ $1$2; |
e33fc8541217
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|
689 proxy_redirect ~*/user/([^/]+)/(.+)$ http://$1.example.com/$2; |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
690 </example> |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
691 </para> |
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
692 |
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
693 <para> |
279 | 694 Директив <literal>proxy_redirect</literal> может быть несколько: |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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|
695 <example> |
238
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|
696 proxy_redirect default; |
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- "proxy_redirect" supports variables in the first parameter,
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222
diff
changeset
|
697 proxy_redirect http://localhost:8000/ /; |
e33fc8541217
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diff
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|
698 proxy_redirect http://www.example.com/ /; |
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
699 </example> |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
700 </para> |
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
701 |
4a4caa566120
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
702 <para> |
279 | 703 Параметр <literal>off</literal> запрещает все директивы |
271 | 704 <literal>proxy_redirect</literal> |
238
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Ruslan Ermilov <ru@nginx.com>
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diff
changeset
|
705 на данном уровне: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
706 <example> |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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222
diff
changeset
|
707 proxy_redirect off; |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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222
diff
changeset
|
708 proxy_redirect default; |
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- "proxy_redirect" supports variables in the first parameter,
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222
diff
changeset
|
709 proxy_redirect http://localhost:8000/ /; |
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents:
222
diff
changeset
|
710 proxy_redirect http://www.example.com/ /; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
711 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
712 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
713 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
714 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
715 С помощью этой директивы можно также добавлять имя хоста к относительным |
256
c78b2d6fe261
Use another term for "redirect".
Ruslan Ermilov <ru@nginx.com>
parents:
238
diff
changeset
|
716 перенаправлениям, выдаваемым проксируемым сервером: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
717 <example> |
238
e33fc8541217
- "proxy_redirect" supports variables in the first parameter,
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222
diff
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|
718 proxy_redirect / /; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
719 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
720 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
721 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
722 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
723 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
724 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
725 <directive name="proxy_send_timeout"> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
726 <syntax><value>время</value></syntax> |
279 | 727 <default>60s</default> |
273
44ab4026d9f5
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271
diff
changeset
|
728 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
diff
changeset
|
729 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
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271
diff
changeset
|
730 <context>location</context> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
731 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
732 <para> |
273
44ab4026d9f5
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Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
733 Задаёт таймаут при передаче запроса проксированному серверу. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
734 Таймаут устанавливается не на всю передачу запроса, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
735 а только между двумя операциями записи. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
736 Если по истечении этого времени проксируемый сервер не примет новых данных, |
279 | 737 соединение закрывается. |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
738 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
739 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
740 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
741 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
742 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
743 <directive name="proxy_set_header"> |
273
44ab4026d9f5
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271
diff
changeset
|
744 <syntax><value>поле</value> <value>значение</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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99
diff
changeset
|
745 <default>Host $proxy_host</default> |
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
746 <default>Connection close</default> |
273
44ab4026d9f5
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Ruslan Ermilov <ru@nginx.com>
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271
diff
changeset
|
747 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
748 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
749 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
750 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
751 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
752 Позволяет переопределять или добавлять поля заголовка запроса, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
753 передаваемые проксируемому серверу. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
754 В качестве значения можно использовать текст, переменные и их комбинации. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
755 Директивы наследуются с предыдущего уровня при условии, что на данном |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
756 уровне не описаны свои директивы <literal>proxy_set_header</literal>. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
757 По умолчанию переопределяются только два поля: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
758 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
759 proxy_set_header Host $proxy_host; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
760 proxy_set_header Connection close; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
761 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
762 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
763 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
764 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
765 Неизменённое поле заголовка запроса <header>Host</header> можно передать так: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
766 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
767 proxy_set_header Host $http_host; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
768 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
769 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
770 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
771 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
772 Однако, если это поле отсутствует в заголовке запроса клиента, то ничего |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
773 передаваться не будет. В этом случае лучше воспользоваться переменной |
279 | 774 <var>$host</var>—её значение равно имени сервера в поле <header>Host</header> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
775 заголовка запроса, или же основному имени сервера, если поля нет: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
776 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
777 proxy_set_header Host $host; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
778 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
779 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
780 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
781 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
782 Кроме того, можно передать имя сервера вместе с портом проксируемого сервера: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
783 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
784 proxy_set_header Host $host:$proxy_port; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
785 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
786 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
787 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
788 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
789 Если значение поля заголовка — пустая строка, то поле вообще |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
790 не будет передаваться проксируемому серверу: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
791 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
792 proxy_set_header Accept-Encoding ""; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
793 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
794 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
795 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
796 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
797 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
798 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
799 <directive name="proxy_ssl_session_reuse"> |
271 | 800 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
801 <default>on</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
802 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
803 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
804 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
805 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
806 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
807 Определяет, использовать ли повторно SSL-сессии при |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
808 работе с проксированным сервером. Если в логах появляются ошибки |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
809 “<literal>SSL3_GET_FINISHED:digest check failed</literal>”, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
810 то можно попробовать выключить |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
811 повторное использование сессий. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
812 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
813 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
814 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
815 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
816 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
817 <directive name="proxy_store"> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
818 <syntax> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
819 <literal>on</literal> | |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
820 <literal>off</literal> | |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
821 <value>строка</value></syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
822 <default>off</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
823 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
824 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
825 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
826 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
827 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
828 Разрешает сохранение на диск файлов. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
829 Параметр <literal>on</literal> сохраняет файлы в соответствии с путями, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
830 указанными в директивах |
106
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
831 <link doc="ngx_http_core_module.xml" id="alias"/> или |
56457a474903
If text of the link is not provided, the @id is used.
Ruslan Ermilov <ru@nginx.com>
parents:
102
diff
changeset
|
832 <link doc="ngx_http_core_module.xml" id="root"/>. |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
833 Параметр <literal>off</literal> запрещает сохранение файлов. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
834 Кроме того, имя файла можно задать явно с помощью строки с переменными: |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
835 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
836 proxy_store /data/www$original_uri; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
837 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
838 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
839 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
840 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
841 Время изменения файлов выставляется согласно полученному полю |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
842 <header>Last-Modified</header> в заголовке ответа. |
279 | 843 Ответ сначала записывается во временный файл, а потом этот файл |
844 переименовывается. | |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
845 Начиная с версии 0.8.9, временный файл и постоянное место хранения ответа |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
846 могут располагаться на разных файловых системах, но нужно учитывать, |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
847 что в этом случае вместо дешёвой операции переименовывания в пределах |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
848 одной файловой системы файл копируется с одной файловой системы на другую. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
849 Поэтому лучше, если сохраняемые файлы будут находиться на той же файловой |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
850 системе, что и каталог с временными файлами, задаваемый директивой |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
851 <link id="proxy_temp_path"/> для данного location. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
852 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
853 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
854 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
855 Директиву можно использовать для создания локальных копий статических |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
856 неизменяемых файлов, например, так: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
857 <example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
858 location /images/ { |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
859 root /data/www; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
860 open_file_cache_errors off; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
861 error_page 404 = /fetch$uri; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
862 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
863 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
864 location /fetch/ { |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
865 internal; |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
866 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
867 proxy_pass http://backend/; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
868 proxy_store on; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
869 proxy_store_access user:rw group:rw all:r; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
870 proxy_temp_path /data/temp; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
871 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
872 alias /data/www/; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
873 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
874 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
875 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
876 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
877 <para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
878 или так: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
879 <example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
880 location /images/ { |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
881 root /data/www; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
882 error_page 404 = @fetch; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
883 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
884 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
885 location @fetch { |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
886 internal; |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
887 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
888 proxy_pass http://backend; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
889 proxy_store on; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
890 proxy_store_access user:rw group:rw all:r; |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
891 proxy_temp_path /data/temp; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
892 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
893 root /data/www; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
894 } |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
895 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
896 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
897 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
898 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
899 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
900 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
901 <directive name="proxy_store_access"> |
271 | 902 <syntax><value>пользователи</value>:<value>права</value> ...</syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
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|
903 <default>user:rw</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
904 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
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|
905 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
906 <context>location</context> |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
907 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
908 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
909 Задаёт права доступа для создаваемых файлов и каталогов, например, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
910 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
911 proxy_store_access user:rw group:rw all:r; |
76
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Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
912 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
913 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
914 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
915 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
916 Если заданы какие-либо права для <literal>group</literal> или |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
917 <literal>all</literal>, то права для <literal>user</literal> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
918 указывать необязательно: |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
919 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
920 proxy_store_access group:rw all:r; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
921 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
922 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
923 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
924 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
925 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
926 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
927 <directive name="proxy_temp_path"> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
928 <syntax> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
929 <value>путь</value> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
930 [<value>уровень1</value> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
931 [<value>уровень2</value> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
932 [<value>уровень3</value>]]]</syntax> |
102
c76a257f3fd4
The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents:
99
diff
changeset
|
933 <default>proxy_temp</default> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
934 <context>http</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
935 <context>server</context> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
936 <context>location</context> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
937 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
938 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
939 Задаёт имя каталога для хранения временных файлов, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
940 полученных от другого сервера. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
941 В каталоге может использоваться иерархия подкаталогов до трёх уровней. |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
942 Например, при такой конфигурации |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
943 <example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
944 proxy_temp_path /spool/nginx/proxy_temp 1 2; |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
945 </example> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
946 временный файл будет следующего вида: |
98 | 947 <example> |
279 | 948 /spool/nginx/proxy_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
949 </example> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
950 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
951 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
952 </directive> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
953 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
954 </section> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
955 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
956 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
957 <section id="variables" name="Встроенные переменные"> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
958 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
959 <para> |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
960 В модуле <literal>ngx_http_proxy_module</literal> есть встроенные переменные, |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
961 которые можно использовать для формирования заголовков с помощью директивы |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
962 <link id="proxy_set_header"/>: |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
963 <list type="tag"> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
964 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
965 <tag-name><var>$proxy_host</var></tag-name> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
966 <tag-desc>имя проксируемого хоста и порт;</tag-desc> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
967 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
968 <tag-name><var>$proxy_port</var></tag-name> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
969 <tag-desc>порт проксируемого хоста;</tag-desc> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
970 |
273
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
971 <tag-name><var>$proxy_add_x_forwarded_for</var></tag-name> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
972 <tag-desc>поле заголовка запроса клиента <header>X-Forwarded-For</header> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
973 и добавленная к нему через запятую переменная <var>$remote_addr</var>. |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
974 Если же поля <header>X-Forwarded-For</header> в заголовке запроса клиента нет, |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
975 то переменная <var>$proxy_add_x_forwarded_for</var> |
44ab4026d9f5
Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents:
271
diff
changeset
|
976 равна переменной <var>$remote_addr</var>.</tag-desc> |
76
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
977 </list> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
978 </para> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
979 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
980 </section> |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
981 |
4a4caa566120
Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff
changeset
|
982 </module> |