annotate xml/ru/docs/http/ngx_http_proxy_module.xml @ 364:bb51d3e17dd0

Style fixed.
author Ruslan Ermilov <ru@nginx.com>
date Fri, 27 Jan 2012 10:39:12 +0000
parents a4fa80755eab
children 781b23ba3b0a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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>
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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">
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55 <syntax><literal>on</literal> | <literal>off</literal></syntax>
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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.
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76 Максимальный размер данных, который nginx может принять от сервера
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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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83 <directive name="proxy_buffers">
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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>
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91 Задаёт <value>число</value> и <value>размер</value> буферов
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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">
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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">
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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:
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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>
273
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147 Задаёт ключ для кэширования, например,
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148 <example>
273
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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
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152 <example>
273
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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
302
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160 <directive name="proxy_cache_lock">
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161 <syntax><literal>on</literal> | <literal>off</literal></syntax>
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162 <default>off</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 <appeared-in>1.1.12</appeared-in>
302
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167
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168 <para>
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169 Если включено, одновременно только одному запросу будет позволено
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170 заполнить новый элемент кэша, идентифицируемый согласно директиве
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171 <link id="proxy_cache_key"/>, передав запрос на проксируемый сервер.
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172 Остальные запросы этого же элемента будут либо ожидать
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173 появления ответа в кэше, либо освобождения блокировки
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174 этого элемента, в течение времени, заданного директивой
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175 <link id="proxy_cache_lock_timeout"/>.
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176 </para>
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177
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178 </directive>
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179
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180
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181 <directive name="proxy_cache_lock_timeout">
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182 <syntax><value>время</value></syntax>
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183 <default>5s</default>
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184 <context>http</context>
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185 <context>server</context>
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186 <context>location</context>
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187 <appeared-in>1.1.12</appeared-in>
302
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188
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189 <para>
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190 Задаёт таймаут для <link id="proxy_cache_lock"/>.
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191 </para>
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192
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193 </directive>
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194
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195
273
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196 <directive name="proxy_cache_min_uses">
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197 <syntax><value>число</value></syntax>
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198 <default>1</default>
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199 <context>http</context>
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200 <context>server</context>
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201 <context>location</context>
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202
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203 <para>
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204 Задаёт <value>число</value> запросов, после которого ответ будет закэширован.
273
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205 </para>
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206
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207 </directive>
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208
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209
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210 <directive name="proxy_cache_path">
271
4c6d2c614d2c Cleaned up XML tag mess:
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211 <syntax>
364
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212 <value>путь</value>
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213 [<literal>levels</literal>=<value>уровни</value>]
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214 <literal>keys_zone</literal>=<value>имя</value>:<value>размер</value>
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215 [<literal>inactive</literal>=<value>время</value>]
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216 [<literal>max_size</literal>=<value>размер</value>]</syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
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217 <default/>
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218 <context>http</context>
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219
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220 <para>
273
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221 Задаёт путь и другие параметры кэша.
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222 Данные кэша хранятся в файлах.
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223 Ключом и именем файла в кэше является результат функции MD5
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diff changeset
224 от проксированного URL.
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diff changeset
225 Параметр <literal>levels</literal> задаёт уровни иерархии кэша,
76
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226 например, при использовании
98
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227 <example>
273
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228 proxy_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m;
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229 </example>
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230 имена файлов в кэше будут такого вида:
98
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231 <example>
279
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diff changeset
232 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis>
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4a4caa566120 Russian documentation import.
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233 </example>
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234 </para>
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235
4a4caa566120 Russian documentation import.
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236 <para>
279
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diff changeset
237 Кэшируемый ответ сначала записывается во временный файл, а потом этот файл
364
bb51d3e17dd0 Style fixed.
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diff changeset
238 переименовывается.
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diff changeset
239 Начиная с версии 0.8.9, временные файлы и кэш
76
4a4caa566120 Russian documentation import.
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240 могут располагаться на разных файловых системах, но нужно учитывать,
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diff changeset
241 что в этом случае вместо дешёвой операции переименовывания в пределах
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242 одной файловой системы файл копируется с одной файловой системы на другую.
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243 Поэтому лучше, если кэш будет находиться на той же файловой
4a4caa566120 Russian documentation import.
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244 системе, что и каталог с временными файлами, задаваемый директивой
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diff changeset
245 <link id="proxy_temp_path"/> для данного location.
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246 </para>
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247
4a4caa566120 Russian documentation import.
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248 <para>
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249 Кроме того, все активные ключи и информация о данных хранятся в разделяемой
279
fa1213cffc34 Revision.
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diff changeset
250 памяти — зоне, <value>имя</value> и <value>размер</value> которой
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diff changeset
251 задаются параметром <literal>keys_zone</literal>.
273
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diff changeset
252 Если к данным кэша не обращаются в течение времени, заданного параметром
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diff changeset
253 <literal>inactive</literal>, то данные удаляются, независимо от их свежести.
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diff changeset
254 По умолчанию <literal>inactive</literal> равен 10 минутам.
76
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255 </para>
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256
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257 <para>
273
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diff changeset
258 Специальный процесс “cache manager” следит за максимальным размером кэша,
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diff changeset
259 заданным параметром <literal>max_size</literal>, и при превышении
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parents: 271
diff changeset
260 его размеров удаляет самые невостребованные данные.
76
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261 </para>
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262
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263 </directive>
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264
4a4caa566120 Russian documentation import.
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265
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266 <directive name="proxy_cache_use_stale">
271
4c6d2c614d2c Cleaned up XML tag mess:
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parents: 256
diff changeset
267 <syntax>
364
bb51d3e17dd0 Style fixed.
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diff changeset
268 <literal>error</literal> |
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diff changeset
269 <literal>timeout</literal> |
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270 <literal>invalid_header</literal> |
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diff changeset
271 <literal>updating</literal> |
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diff changeset
272 <literal>http_500</literal> |
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273 <literal>http_502</literal> |
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274 <literal>http_503</literal> |
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275 <literal>http_504</literal> |
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276 <literal>http_404</literal> |
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277 <literal>off</literal>
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278 ...</syntax>
102
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279 <default>off</default>
273
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280 <context>http</context>
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281 <context>server</context>
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282 <context>location</context>
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283
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284 <para>
273
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285 Определяет, в каких случаях можно использовать
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286 устаревший закэшированный ответ, если при работе с проксированным
364
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diff changeset
287 сервером возникла ошибка.
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288 Параметры директивы совпадают с параметрами
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289 директивы <link id="proxy_next_upstream"/>.
273
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290 Кроме того, дополнительный параметр <literal>updating</literal>
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291 разрешает использовать устаревший закэшированный ответ,
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292 если на данный момент он уже обновляется.
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293 </para>
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294
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295 </directive>
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296
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297
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298 <directive name="proxy_cache_valid">
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299 <syntax>[<value>код</value> ...] <value>время</value></syntax>
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300 <default/>
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301 <context>http</context>
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302 <context>server</context>
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303 <context>location</context>
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304
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305 <para>
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306 Задаёт время кэширования для разных кодов ответа.
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307 Например, директивы
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308 <example>
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309 proxy_cache_valid 200 302 10m;
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310 proxy_cache_valid 404 1m;
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311 </example>
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312 задают время кэширования 10 минут для ответов с кодами 200 и 302,
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diff changeset
313 и 1 минуту для ответов с кодом 404.
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314 </para>
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315
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316 <para>
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317 Если указано только <value>время</value> кэширования,
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diff changeset
318 <example>
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319 proxy_cache_valid 5m;
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320 </example>
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321 то кэшируются только ответы 200, 301 и 302.
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322 </para>
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323
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324 <para>
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325 Кроме того, можно кэшировать любые ответы с помощью параметра
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diff changeset
326 <literal>any</literal>:
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diff changeset
327 <example>
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328 proxy_cache_valid 200 302 10m;
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329 proxy_cache_valid 301 1h;
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diff changeset
330 proxy_cache_valid any 1m;
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331 </example>
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332 </para>
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333
4a4caa566120 Russian documentation import.
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334 </directive>
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335
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336
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337 <directive name="proxy_connect_timeout">
102
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338 <syntax><value>время</value></syntax>
273
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339 <default>60s</default>
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340 <context>http</context>
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341 <context>server</context>
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342 <context>location</context>
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343
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344 <para>
279
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345 Задаёт таймаут для установления соединения с проксированным сервером.
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346 Необходимо иметь в виду, что этот таймаут обычно не может превышать 75 секунд.
76
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347 </para>
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348
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349 </directive>
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350
4a4caa566120 Russian documentation import.
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parents:
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351
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352 <directive name="proxy_hide_header">
279
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353 <syntax><value>поле</value></syntax>
102
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354 <default/>
273
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355 <context>http</context>
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diff changeset
356 <context>server</context>
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357 <context>location</context>
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358
4a4caa566120 Russian documentation import.
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359 <para>
279
fa1213cffc34 Revision.
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diff changeset
360 По умолчанию
273
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diff changeset
361 nginx не передаёт клиенту поля заголовка <header>Date</header>,
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diff changeset
362 <header>Server</header>, <header>X-Pad</header> и
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parents: 271
diff changeset
363 <header>X-Accel-...</header> из ответа проксированного сервера.
279
fa1213cffc34 Revision.
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parents: 273
diff changeset
364 Директива <literal>proxy_hide_header</literal> задаёт дополнительные поля,
fa1213cffc34 Revision.
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parents: 273
diff changeset
365 которые не будут передаваться.
291
fd85955f31aa Removed a questionable word.
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diff changeset
366 Если же передачу полей нужно разрешить, можно воспользоваться
76
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diff changeset
367 директивой <link id="proxy_pass_header"/>.
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parents:
diff changeset
368 </para>
4a4caa566120 Russian documentation import.
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parents:
diff changeset
369
4a4caa566120 Russian documentation import.
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370 </directive>
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parents:
diff changeset
371
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parents:
diff changeset
372
316
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version",
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diff changeset
373 <directive name="proxy_http_version">
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parents: 310
diff changeset
374 <syntax><literal>1.0</literal> | <literal>1.1</literal></syntax>
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diff changeset
375 <default>1.0</default>
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diff changeset
376 <context>http</context>
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parents: 310
diff changeset
377 <context>server</context>
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parents: 310
diff changeset
378 <context>location</context>
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parents: 310
diff changeset
379 <appeared-in>1.1.4</appeared-in>
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parents: 310
diff changeset
380
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diff changeset
381 <para>
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diff changeset
382 Задаёт версию протокола HTTP для проксирования.
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diff changeset
383 По умолчанию используется версия 1.0.
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diff changeset
384 Для работы
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diff changeset
385 <link doc="ngx_http_upstream_module.xml" id="keepalive">постоянных
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parents: 310
diff changeset
386 соединений</link> рекомендуется версия 1.1.
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version",
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parents: 310
diff changeset
387 </para>
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parents: 310
diff changeset
388
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version",
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parents: 310
diff changeset
389 </directive>
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parents: 310
diff changeset
390
1fb1c077658b Documented the following directives: "keepalive", "proxy_http_version",
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parents: 310
diff changeset
391
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392 <directive name="proxy_ignore_client_abort">
271
4c6d2c614d2c Cleaned up XML tag mess:
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diff changeset
393 <syntax><literal>on</literal> | <literal>off</literal></syntax>
102
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diff changeset
394 <default>off</default>
273
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diff changeset
395 <context>http</context>
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diff changeset
396 <context>server</context>
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diff changeset
397 <context>location</context>
76
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diff changeset
398
4a4caa566120 Russian documentation import.
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399 <para>
273
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400 Определяет, закрывать ли соединение с проксированным сервером
76
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parents:
diff changeset
401 в случае, если клиент закрыл соединение, не дождавшись ответа.
4a4caa566120 Russian documentation import.
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parents:
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402 </para>
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parents:
diff changeset
403
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
404 </directive>
4a4caa566120 Russian documentation import.
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parents:
diff changeset
405
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
406
4a4caa566120 Russian documentation import.
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parents:
diff changeset
407 <directive name="proxy_ignore_headers">
273
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diff changeset
408 <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
409 <default/>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
410 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
411 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
412 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
413
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
414 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
415 Запрещает обработку некоторых полей заголовка из ответа проксированного сервера.
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
416 В директиве можно указать поля <header>X-Accel-Redirect</header>,
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
417 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6),
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
418 <header>X-Accel-Buffering</header> (1.1.6),
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
419 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>,
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
420 <header>Cache-Control</header> и <header>Set-Cookie</header> (0.8.44).
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
421 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
422
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
423 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
424
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
425
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
426 <directive name="proxy_intercept_errors">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
427 <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
428 <default>off</default>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
429 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
430 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
431 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
432
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
433 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
434 Определяет, передавать ли клиенту проксированные ответы с кодом
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
435 больше либо равным 400, или же перенаправлять их на обработку nginx'у с помощью
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
436 директивы <link doc="ngx_http_core_module.xml" id="error_page"/>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
437 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
438
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
439 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
440
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
441
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
442 <directive name="proxy_next_upstream">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
443 <syntax>
364
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
444 <literal>error</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
445 <literal>timeout</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
446 <literal>invalid_header</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
447 <literal>http_500</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
448 <literal>http_502</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
449 <literal>http_503</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
450 <literal>http_504</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
451 <literal>http_404</literal> |
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
452 <literal>off</literal>
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
453 ...</syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
454 <default>error timeout</default>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
455 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
456 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
457 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
458
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
459 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
460 Определяет, в каких случаях запрос будет передан следующему серверу:
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
461 <list type="tag">
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
462
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
463 <tag-name><literal>error</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
464 <tag-desc>произошла ошибка соединения с сервером, передачи ему запроса или
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
465 чтения заголовка ответа сервера;</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
466
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
467 <tag-name><literal>timeout</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
468 <tag-desc>произошёл таймаут во время соединения с сервером,
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
469 передачи ему запроса или чтения заголовка ответа сервера;</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
470
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
471 <tag-name><literal>invalid_header</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
472 <tag-desc>сервер вернул пустой или неверный ответ;</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
473
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
474 <tag-name><literal>http_500</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
475 <tag-desc>сервер вернул ответ с кодом 500;</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
476
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
477 <tag-name><literal>http_502</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
478 <tag-desc>сервер вернул ответ с кодом 502;</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
479
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
480 <tag-name><literal>http_503</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
481 <tag-desc>сервер вернул ответ с кодом 503;</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
482
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
483 <tag-name><literal>http_504</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
484 <tag-desc>сервер вернул ответ с кодом 504;</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
485
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
486 <tag-name><literal>http_404</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
487 <tag-desc>сервер вернул ответ с кодом 404;</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
488
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
489 <tag-name><literal>off</literal></tag-name>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
490 <tag-desc>запрещает передачу запроса следующему серверу.</tag-desc>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
491
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
492 </list>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
493 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
494
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
495 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
496 Необходимо понимать, что передача запроса следующему серверу возможна
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
497 только при условии, что клиенту ещё ничего не передавалось.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
498 То есть, если ошибка или таймаут возникли в середине передачи ответа,
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
499 то исправить это уже невозможно.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
500 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
501
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
502 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
503
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 <directive name="proxy_no_cache">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
506 <syntax><value>строка</value> ...</syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 98
diff changeset
507 <default/>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
508 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
509 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
510 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
511
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
512 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
513 Задаёт условия, при которых ответ не будет сохраняться в кэш.
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
514 Если значение хотя бы одного из строковых параметров непустое и не равно “0”,
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
515 то ответ не будет сохранён:
98
a10bc0cb0a6a Whitespace cleanup.
Ruslan Ermilov <ru@nginx.com>
parents: 97
diff changeset
516 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
517 proxy_no_cache $cookie_nocache $arg_nocache$arg_comment;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
518 proxy_no_cache $http_pragma $http_authorization;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
519 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
520 Можно использовать совместно с директивой <link id="proxy_cache_bypass"/>.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
521 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
522
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
523 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
524
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
525
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
526 <directive name="proxy_pass">
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
parents: 99
diff changeset
527 <syntax><value>URL</value></syntax>
99
1d315ef37215 The case <default/> is now language-agnostic.
Ruslan Ermilov <ru@nginx.com>
parents: 98
diff changeset
528 <default/>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
529 <context>location</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
530 <context>if в location</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
531 <context>limit_except</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
532
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
533 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
534 Задаёт адрес проксируемоего сервера и URI, на который
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
535 будет отображаться location.
296
95e5ceac093d Wording and punctuation.
Ruslan Ermilov <ru@nginx.com>
parents: 291
diff changeset
536 Адрес может быть указан в виде доменного имени или адреса, и порта, например,
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
537 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
538 proxy_pass http://localhost:8000/uri/;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
539 </example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
540 или в виде пути UNIX-сокета:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
541 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
542 proxy_pass http://unix:/tmp/backend.socket:/uri/;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
543 </example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
544 путь указан после слова “<literal>unix</literal>”
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
545 и заключён между двумя двоеточиями.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
546 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
547
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
548 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
549 Если доменному имени соответствует несколько адресов, то все они будут
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
550 использоваться по очереди (round-robin).
296
95e5ceac093d Wording and punctuation.
Ruslan Ermilov <ru@nginx.com>
parents: 291
diff changeset
551 И, кроме того, адрес может быть
135
edf8c90f8085 Renamed ngx_http_upstream to ngx_http_upstream_module.
Ruslan Ermilov <ru@nginx.com>
parents: 110
diff changeset
552 <link doc="ngx_http_upstream_module.xml">группой серверов</link>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
553 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
554
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 При передаче запроса серверу часть URI, соответствующая location,
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
557 заменяется на URI, указанный в директиве <literal>proxy_pass</literal>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
558 Но из этого правила есть два исключения, в которых нельзя определить
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
559 заменяемый location:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
560 <list type="bullet">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
561
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
562 <listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
563 если location задан регулярным выражением;
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
564 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
565
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
566 <listitem>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
567 если внутри проксируемого location с помощью директивы
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
568 <link doc="ngx_http_rewrite_module.xml" id="rewrite"/> изменяется
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
569 URI, и именно с этой конфигурацией будет обрабатываться запрос
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
570 (<literal>break</literal>):
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
571 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
572 location /name/ {
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
573 rewrite /name/([^/]+) /users?name=$1 break;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
574 proxy_pass http://127.0.0.1;
76
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 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
577 Для этих случаев URI передаётся без отображения.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
578 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
579
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
580 </list>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
581 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
582
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
583 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
584 Кроме того, можно указать, чтобы URI запроса передавался в том же виде,
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
585 в каком его прислал клиент, а не в обработанном виде.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
586 Во время обработки
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
587 <list type="bullet">
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
588
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
589 <listitem>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
590 два и более слэшей заменяются на один: “//” — “/”;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
591 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
592
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
593 <listitem>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
594 убираются ссылки на текущий каталог: “/./” — “/”;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
595 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
596
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
597 <listitem>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
598 убираются ссылки на предыдущий каталог: “/dir/../” — “/”.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
599 </listitem>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
600
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
601 </list>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
602 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
603
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
604 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
605 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>
parents: 271
diff changeset
606 в директиве <literal>proxy_pass</literal> нужно указать URL сервера без URI:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
607 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
608 location /some/path/ {
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
609 proxy_pass http://127.0.0.1;
76
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 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
612 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
613
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
614 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
615 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>
parents: 271
diff changeset
616 с помощью переменных:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
617 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
618 proxy_pass http://$host$uri;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
619 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
620 или так:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
621 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
622 proxy_pass $request;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
623 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
624 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
625
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
626 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
627 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
628 <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
629 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 changeset
630 <link doc="ngx_http_core_module.xml" id="resolver"/>'а.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
631 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
632
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
633 </directive>
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
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
636 <directive name="proxy_pass_header">
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
637 <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
638 <default/>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
639 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
640 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
641 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
642
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
643 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
644 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
645 <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
646 </para>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
647
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
648 </directive>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
649
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
650
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
651 <directive name="proxy_read_timeout">
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
652 <syntax><value>время</value></syntax>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
653 <default>60s</default>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
654 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
655 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
656 <context>location</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
657
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
658 <para>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
659 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
660 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
661 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
662 Если по истечении этого времени проксируемый сервер ничего не передаст,
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
663 соединение закрывается.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
664 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
665
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
666 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
667
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
668
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
669 <directive name="proxy_redirect">
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
670 <syntax><literal>default</literal></syntax>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
671 <syntax><literal>off</literal></syntax>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
672 <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
673 <default>default</default>
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
674 <context>http</context>
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
675 <context>server</context>
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
676 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
677
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
678 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
679 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 changeset
680 <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
681 проксируемого сервера.
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
682 Предположим, проксируемый сервер вернул поле заголовка
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
683 “<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
684 Директива
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
685 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
686 proxy_redirect http://localhost:8000/two/ http://frontend/one/;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
687 </example>
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
688 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
689 “<literal>Location: http://frontend/one/some/uri/</literal>”.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
690 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
691
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
692 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
693 В заменяемой строке можно не указывать имя сервера:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
694 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
695 proxy_redirect http://localhost:8000/two/ /;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
696 </example>
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
697 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
698 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
699
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
700 <para>
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
701 Стандартная замена, задаваемая параметром <literal>default</literal>,
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
702 использует параметры директив
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
703 <link doc="ngx_http_core_module.xml" id="location"/> и
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
704 <link id="proxy_pass"/>.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
705 Поэтому две нижеприведённые конфигурации одинаковы:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
706 <example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
707 location /one/ {
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
708 proxy_pass http://upstream:port/two/;
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
709 proxy_redirect default;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
710 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
711
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
712 <example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
713 location /one/ {
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
714 proxy_pass http://upstream:port/two/;
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
715 proxy_redirect http://upstream:port/two/ /one/;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
716 </example>
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
717 Параметр <literal>default</literal> недопустим, если в <link id="proxy_pass"/>
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
718 используются переменные.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
719 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
720
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
721 <para>
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
722 В строке <value>замена</value> можно использовать переменные:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
723 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
724 proxy_redirect http://localhost:8000/ http://$host:$server_port/;
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
725 </example>
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
726 </para>
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
727
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
728 <para>
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
729 В строке <value>перенаправление</value> тоже можно использовать (1.1.11)
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
730 переменные:
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
731 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
732 proxy_redirect http://$proxy_host:8000/ /;
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
733 </example>
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
734 </para>
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
735
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
736 <para>
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
737 Директиву также можно задать (1.1.11) при помощи регулярных выражений.
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
738 При этом <value>перенаправление</value> должно начинаться либо с символа
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
739 “<literal>~</literal>”, если при сравнении следует учитывать регистр символов,
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
740 либо с символов “<literal>~*</literal>”, если регистр символов учитывать
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
741 не нужно.
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
742 Регулярное выражение может содержать именованные и позиционные выделения,
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
743 а <value>замена</value> ссылаться на них:
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
744 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
745 proxy_redirect ~^(http://[^:]+):\d+(/.+)$ $1$2;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
746 proxy_redirect ~*/user/([^/]+)/(.+)$ http://$1.example.com/$2;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
747 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
748 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
749
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
750 <para>
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
751 Директив <literal>proxy_redirect</literal> может быть несколько:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
752 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
753 proxy_redirect default;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
754 proxy_redirect http://localhost:8000/ /;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
755 proxy_redirect http://www.example.com/ /;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
756 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
757 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
758
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
759 <para>
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
760 Параметр <literal>off</literal> запрещает все директивы
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
761 <literal>proxy_redirect</literal>
238
e33fc8541217 - "proxy_redirect" supports variables in the first parameter,
Ruslan Ermilov <ru@nginx.com>
parents: 222
diff changeset
762 на данном уровне:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
763 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
764 proxy_redirect off;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
765 proxy_redirect default;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
766 proxy_redirect http://localhost:8000/ /;
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
767 proxy_redirect http://www.example.com/ /;
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>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
772 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
773 перенаправлениям, выдаваемым проксируемым сервером:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
774 <example>
351
a4fa80755eab Consistently strip initial offset in examples.
Ruslan Ermilov <ru@nginx.com>
parents: 316
diff changeset
775 proxy_redirect / /;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
776 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
777 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
778
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
779 </directive>
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
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
782 <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
783 <syntax><value>время</value></syntax>
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
784 <default>60s</default>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
785 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
786 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
787 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
788
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
789 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
790 Задаёт таймаут при передаче запроса проксированному серверу.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
791 Таймаут устанавливается не на всю передачу запроса,
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
792 а только между двумя операциями записи.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
793 Если по истечении этого времени проксируемый сервер не примет новых данных,
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
794 соединение закрывается.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
795 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
796
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
797 </directive>
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
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
800 <directive name="proxy_set_header">
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
801 <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>
parents: 99
diff changeset
802 <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
803 <default>Connection close</default>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
804 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
805 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
806 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
807
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
808 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
809 Позволяет переопределять или добавлять поля заголовка запроса,
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
810 передаваемые проксируемому серверу.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
811 В качестве значения можно использовать текст, переменные и их комбинации.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
812 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
813 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
814 По умолчанию переопределяются только два поля:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
815 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
816 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
817 proxy_set_header Connection close;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
818 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
819 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
820
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
821 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
822 Неизменённое поле заголовка запроса <header>Host</header> можно передать так:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
823 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
824 proxy_set_header Host $http_host;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
825 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
826 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
827
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
828 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
829 Однако, если это поле отсутствует в заголовке запроса клиента, то ничего
364
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
830 передаваться не будет.
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
831 В этом случае лучше воспользоваться переменной <var>$host</var>&mdash;её
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
832 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
833 заголовка запроса, или же основному имени сервера, если поля нет:
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
834 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
835 proxy_set_header Host $host;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
836 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
837 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
838
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
839 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
840 Кроме того, можно передать имя сервера вместе с портом проксируемого сервера:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
841 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
842 proxy_set_header Host $host:$proxy_port;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
843 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
844 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
845
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
846 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
847 Если значение поля заголовка — пустая строка, то поле вообще
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
848 не будет передаваться проксируемому серверу:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
849 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
850 proxy_set_header Accept-Encoding "";
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
851 </example>
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 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
855
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
856
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
857 <directive name="proxy_ssl_session_reuse">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
858 <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
859 <default>on</default>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
860 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
861 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
862 <context>location</context>
76
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 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
865 Определяет, использовать ли повторно SSL-сессии при
364
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
866 работе с проксированным сервером.
bb51d3e17dd0 Style fixed.
Ruslan Ermilov <ru@nginx.com>
parents: 351
diff changeset
867 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
868 “<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
869 то можно попробовать выключить
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
870 повторное использование сессий.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
871 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
872
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
873 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
874
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
875
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
876 <directive name="proxy_store">
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
877 <syntax>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
878 <literal>on</literal> |
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
879 <literal>off</literal> |
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
880 <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
881 <default>off</default>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
882 <context>http</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
883 <context>server</context>
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
884 <context>location</context>
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
885
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
886 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
887 Разрешает сохранение на диск файлов.
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
888 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
889 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
890 <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
891 <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
892 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
893 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
894 <example>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
895 proxy_store /data/www$original_uri;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
896 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
897 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
898
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
899 <para>
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
900 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
901 <header>Last-Modified</header> в заголовке ответа.
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
902 Ответ сначала записывается во временный файл, а потом этот файл
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
903 переименовывается.
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
904 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
905 могут располагаться на разных файловых системах, но нужно учитывать,
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
906 что в этом случае вместо дешёвой операции переименовывания в пределах
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
907 одной файловой системы файл копируется с одной файловой системы на другую.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
908 Поэтому лучше, если сохраняемые файлы будут находиться на той же файловой
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
909 системе, что и каталог с временными файлами, задаваемый директивой
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
910 <link id="proxy_temp_path"/> для данного location.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
911 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
912
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 Директиву можно использовать для создания локальных копий статических
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
915 неизменяемых файлов, например, так:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
916 <example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
917 location /images/ {
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
918 root /data/www;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
919 open_file_cache_errors off;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
920 error_page 404 = /fetch$uri;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
921 }
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
922
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
923 location /fetch/ {
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
924 internal;
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
925
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
926 proxy_pass http://backend/;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
927 proxy_store on;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
928 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
929 proxy_temp_path /data/temp;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
930
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
931 alias /data/www/;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
932 }
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
933 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
934 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
935
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
936 <para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
937 или так:
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
938 <example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
939 location /images/ {
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
940 root /data/www;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
941 error_page 404 = @fetch;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
942 }
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
943
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
944 location @fetch {
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
945 internal;
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
946
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
947 proxy_pass http://backend;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
948 proxy_store on;
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
949 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
950 proxy_temp_path /data/temp;
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
951
273
44ab4026d9f5 Fixed markup and spelling, sorted directives, added missing links,
Ruslan Ermilov <ru@nginx.com>
parents: 271
diff changeset
952 root /data/www;
76
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 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
955 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
956
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
957 </directive>
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
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
960 <directive name="proxy_store_access">
271
4c6d2c614d2c Cleaned up XML tag mess:
Ruslan Ermilov <ru@nginx.com>
parents: 256
diff changeset
961 <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 changeset
962 <default>user:rw</default>
273
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963 <context>http</context>
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diff changeset
964 <context>server</context>
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965 <context>location</context>
76
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parents:
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966
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967 <para>
273
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968 Задаёт права доступа для создаваемых файлов и каталогов, например,
76
4a4caa566120 Russian documentation import.
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969 <example>
273
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970 proxy_store_access user:rw group:rw all:r;
76
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parents:
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971 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
972 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
973
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974 <para>
273
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975 Если заданы какие-либо права для <literal>group</literal> или
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diff changeset
976 <literal>all</literal>, то права для <literal>user</literal>
76
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Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
977 указывать необязательно:
4a4caa566120 Russian documentation import.
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978 <example>
273
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diff changeset
979 proxy_store_access group:rw all:r;
76
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parents:
diff changeset
980 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
981 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
982
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
983 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
984
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
985
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
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986 <directive name="proxy_temp_path">
273
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diff changeset
987 <syntax>
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diff changeset
988 <value>путь</value>
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diff changeset
989 [<value>уровень1</value>
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diff changeset
990 [<value>уровень2</value>
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diff changeset
991 [<value>уровень3</value>]]]</syntax>
102
c76a257f3fd4 The directive name is now automatically printed in <default> and <syntax>.
Ruslan Ermilov <ru@nginx.com>
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diff changeset
992 <default>proxy_temp</default>
273
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diff changeset
993 <context>http</context>
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diff changeset
994 <context>server</context>
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diff changeset
995 <context>location</context>
76
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parents:
diff changeset
996
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Maxim Dounin <mdounin@mdounin.ru>
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997 <para>
273
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diff changeset
998 Задаёт имя каталога для хранения временных файлов,
76
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
999 полученных от другого сервера.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1000 В каталоге может использоваться иерархия подкаталогов до трёх уровней.
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1001 Например, при такой конфигурации
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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1002 <example>
273
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diff changeset
1003 proxy_temp_path /spool/nginx/proxy_temp 1 2;
76
4a4caa566120 Russian documentation import.
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diff changeset
1004 </example>
273
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diff changeset
1005 временный файл будет следующего вида:
98
a10bc0cb0a6a Whitespace cleanup.
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parents: 97
diff changeset
1006 <example>
279
fa1213cffc34 Revision.
Ruslan Ermilov <ru@nginx.com>
parents: 273
diff changeset
1007 /spool/nginx/proxy_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis>
76
4a4caa566120 Russian documentation import.
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parents:
diff changeset
1008 </example>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1009 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1010
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1011 </directive>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1012
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1013 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1014
4a4caa566120 Russian documentation import.
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1015
273
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diff changeset
1016 <section id="variables" name="Встроенные переменные">
76
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parents:
diff changeset
1017
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parents:
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1018 <para>
273
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diff changeset
1019 В модуле <literal>ngx_http_proxy_module</literal> есть встроенные переменные,
76
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parents:
diff changeset
1020 которые можно использовать для формирования заголовков с помощью директивы
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1021 <link id="proxy_set_header"/>:
273
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diff changeset
1022 <list type="tag">
76
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diff changeset
1023
273
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diff changeset
1024 <tag-name><var>$proxy_host</var></tag-name>
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diff changeset
1025 <tag-desc>имя проксируемого хоста и порт;</tag-desc>
76
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parents:
diff changeset
1026
273
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diff changeset
1027 <tag-name><var>$proxy_port</var></tag-name>
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1028 <tag-desc>порт проксируемого хоста;</tag-desc>
76
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parents:
diff changeset
1029
273
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diff changeset
1030 <tag-name><var>$proxy_add_x_forwarded_for</var></tag-name>
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diff changeset
1031 <tag-desc>поле заголовка запроса клиента <header>X-Forwarded-For</header>
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diff changeset
1032 и добавленная к нему через запятую переменная <var>$remote_addr</var>.
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diff changeset
1033 Если же поля <header>X-Forwarded-For</header> в заголовке запроса клиента нет,
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diff changeset
1034 то переменная <var>$proxy_add_x_forwarded_for</var>
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diff changeset
1035 равна переменной <var>$remote_addr</var>.</tag-desc>
76
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parents:
diff changeset
1036 </list>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1037 </para>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1038
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1039 </section>
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1040
4a4caa566120 Russian documentation import.
Maxim Dounin <mdounin@mdounin.ru>
parents:
diff changeset
1041 </module>