{"id":1169,"date":"2023-04-07T21:54:31","date_gmt":"2023-04-07T12:54:31","guid":{"rendered":"https:\/\/www.gyuroot.com\/wordpress\/?p=1169"},"modified":"2023-07-04T22:12:21","modified_gmt":"2023-07-04T13:12:21","slug":"sprint-proxy-server","status":"publish","type":"post","link":"https:\/\/www.gyuroot.com\/wordpress\/?p=1169","title":{"rendered":"[Sprint] Proxy Server"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#_%ED%95%99%EC%8A%B5_%EB%AA%A9%ED%91%9C\" title=\"# \ud559\uc2b5 \ubaa9\ud45c\"># \ud559\uc2b5 \ubaa9\ud45c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#_%ED%95%B4%EA%B2%B0_%EA%B3%BC%EC%A0%9C\" title=\"# \ud574\uacb0 \uacfc\uc81c\"># \ud574\uacb0 \uacfc\uc81c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#_%EC%8B%A4%EC%8A%B5_%EC%9E%90%EB%A3%8C\" title=\"# \uc2e4\uc2b5 \uc790\ub8cc\"># \uc2e4\uc2b5 \uc790\ub8cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#_%EA%B3%BC%EC%A0%9C_%ED%95%AD%EB%AA%A9%EB%B3%84_%EC%A7%84%ED%96%89_%EC%83%81%ED%99%A9\" title=\"# \uacfc\uc81c \ud56d\ubaa9\ubcc4 \uc9c4\ud589 \uc0c1\ud669\"># \uacfc\uc81c \ud56d\ubaa9\ubcc4 \uc9c4\ud589 \uc0c1\ud669<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#2_%ED%94%84%EB%A1%9D%EC%8B%9C_%EC%84%9C%EB%B2%84%EC%97%90_%EC%BA%90%EC%8B%B1_%EA%B8%B0%EB%8A%A5_%ED%8F%AC%ED%95%A8%ED%95%98%EA%B8%B0\" title=\"2. \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0 \uce90\uc2f1 \uae30\ub2a5 \ud3ec\ud568\ud558\uae30\">2. \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0 \uce90\uc2f1 \uae30\ub2a5 \ud3ec\ud568\ud558\uae30<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#_TROUBLE_SHOOTING_LOG\" title=\"# TROUBLE SHOOTING LOG\"># TROUBLE SHOOTING LOG<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#%EC%9B%90%EC%9D%B8\" title=\"\uc6d0\uc778\">\uc6d0\uc778<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#%ED%95%B4%EA%B2%B0_%EB%B0%A9%EC%95%88\" title=\"\ud574\uacb0 \ubc29\uc548\">\ud574\uacb0 \ubc29\uc548<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\/#References\" title=\"#References\">#References<\/a><\/li><\/ul><\/nav><\/div>\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%ED%95%99%EC%8A%B5_%EB%AA%A9%ED%91%9C\"><\/span># \ud559\uc2b5 \ubaa9\ud45c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n<ul>\n<li>\ub9ac\ubc84\uc2a4 \ud504\ub85d\uc2dc(Reverse Proxy)\uc640 \ud3ec\uc6cc\ub4dc \ud504\ub85d\uc2dc(Forward Proxy)\uc5d0 \ub300\ud574\uc11c \uc774\ud574\ud558\uace0, \ud2b9\uc9d5\uc744 \ud559\uc2b5\ud569\ub2c8\ub2e4.<\/li>\n\n\n<li>\ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc9c0\uc2dc\uc5b4(directives)\ub97c \ud559\uc2b5\ud558\uace0, \uc774\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n<li>\ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0\uc11c \uc6d0 \uc11c\ubc84\ub85c \uc804\ub2ec\ub418\ub294 \uc694\uccad \ud5e4\ub354\ub97c \uc124\uc815\ud558\ub294 \ubc29\ubc95\uc744 \ud559\uc2b5\ud569\ub2c8\ub2e4.<\/li>\n\n\n<li>\ud504\ub85d\uc2dc \uc11c\ubc84\uc758 cache-control \ubc29\ubc95\uacfc \uce90\uc2dc \uad00\ub828 \uc9c0\uc2dc\uc5b4 \uc0ac\uc6a9\ubc95\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n<\/ul>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%ED%95%B4%EA%B2%B0_%EA%B3%BC%EC%A0%9C\"><\/span># \ud574\uacb0 \uacfc\uc81c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n<ul>\n<li>\ub0b4 \ucef4\ud4e8\ud130\ub97c \uc6d0(origin) \uc11c\ubc84\uc758 \ub9ac\ubc84\uc2a4 \ud504\ub85d\uc2dc \uc11c\ubc84\ub85c \ub9cc\ub4e4\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n<li>\uce90\uc2f1 \uae30\ub2a5\uc744 \ud3ec\ud568\ud55c \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \uc791\uc131\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n<li><a href=\"https:\/\/github.com\/cs-devops-bootcamp\/sprint-proxy-server\">sprint-proxy-server<\/a> \ub808\ud3ec\uc9c0\ud1a0\ub9ac\uc5d0 Pull Request\ub97c \ud1b5\ud574, <code>nginx.conf<\/code> \uc124\uc815 \ub0b4\uc6a9\uc744 \uc81c\ucd9c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n<\/ul>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%EC%8B%A4%EC%8A%B5_%EC%9E%90%EB%A3%8C\"><\/span># \uc2e4\uc2b5 \uc790\ub8cc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n<ul>\n<li><a href=\"https:\/\/github.com\/cs-devops-bootcamp\/sprint-proxy-server\">sprint-proxy-server<\/a><\/li>\n\n<\/ul>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%EA%B3%BC%EC%A0%9C_%ED%95%AD%EB%AA%A9%EB%B3%84_%EC%A7%84%ED%96%89_%EC%83%81%ED%99%A9\"><\/span># \uacfc\uc81c \ud56d\ubaa9\ubcc4 \uc9c4\ud589 \uc0c1\ud669<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\"><strong>1. \ub0b4 \ucef4\ud4e8\ud130\ub97c \uc6d0(origin) \uc11c\ubc84\uc758 \ub9ac\ubc84\uc2a4 \ud504\ub85d\uc2dc \uc11c\ubc84\ub85c \ub9cc\ub4e4\uae30<\/strong><\/p>\n\n\n<ul>\n<li><a href=\"https:\/\/docs.nginx.com\/nginx\/admin-guide\/web-server\/reverse-proxy\/\">nginx proxy \uc11c\ubc84 \uacf5\uc2dd\ubb38\uc11c<\/a>\ub97c \ucc38\uace0\ud558\uc5ec, \ud504\ub85d\uc2dc \uc11c\ubc84\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n\n\n<li>\ud504\ub85d\uc2dc \uc11c\ubc84\uc758 \ud3ec\ud2b8\ub294 \uc6d0\ud558\ub294 \ud3ec\ud2b8 \ubc88\ud638\ub97c \uc0ac\uc6a9\ud574\ub3c4 \ub429\ub2c8\ub2e4.<\/li>\n\n\n<li>\uc6d0 \uc11c\ubc84\uc758 \uc8fc\uc18c\ub294 <code>3.39.193.136:8080<\/code> \uc774\uba70, \ud504\ub85d\uc2dc \uc11c\ubc84(<code>localhost:10026<\/code>)\ub85c \uc694\uccad\uc744 \ubcf4\ub0b4\uba74 \uc544\ub798\uc640 \uac19\uc740 \ud654\uba74\uacfc \ud568\uaed8 \uc11c\ubc84\uac00 \uc791\ub3d9\ub429\ub2c8\ub2e4.<\/li>\n\n\n<li>\ud504\ub85d\uc2dc \uc11c\ubc84\uac00 \uc6d0\uc11c\ubc84\uc5d0 \uc804\ub2ec\ud574\uc57c \ud558\ub294 \uc694\uccad \ud5e4\ub354\uc640 \uac12\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/li>\n\n<\/ul>\n\n\n<blockquote class=\"wp-block-quote has-text-color\" style=\"color: rgb(0, 0, 0)\">\n<p><strong>nginx.conf<\/strong><\/p>\n\n<\/blockquote>\n\n\n<pre class=\"wp-block-code\"><code>http {\n#2023-04-07 \ub9ac\ubc84\uc2a4 \ud504\ub85d\uc2dc \uc11c\ubc84 \uc2e4\uc2b5\n\nserver {\n\tlisten 10026;\n\tlocation \/ {\n\t\tproxy_pass http:\/\/3.39.193.136:8080;\n\t\t\t#\uc694\uccad\uc744 \ucc98\ub9ac\ud560 \ubc31\uc5d4\ub4dc \uc11c\ubc84\ub97c \uc124\uc815\n\t\tproxy_set_header myname &#039;devops04-parkchankyu&#039;;\n\t\t\t#\uc0ac\uc6a9\uc790 \uc9c0\uc815 HTTP \ud5e4\ub354 \uc774\ub984\n\t\tproxy_set_header Host $host;\n\t\t\t#Nginx\uac00 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc694\uccad\uc744 \ud504\ub85d\uc2dc \uc11c\ubc84\ub85c \uc804\ub2ec\ud560 \ub54c, HTTP \ud5e4\ub354 \uac12\uc744 \uc124\uc815\ud558\ub294 \uc9c0\uc2dc\uc5b4\n    proxy_set_header X-Real-IP $remote_addr;\n      #\ubc31\uc5d4\ub4dc \uc11c\ubc84\uc5d0 \uc2e4\uc81c \ud074\ub77c\uc774\uc5b8\ud2b8\uc758 IP \ub97c \uc804\ub2ec\n}<\/code><\/pre>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-188.png?v=1688456298\" alt=\"\"\/><\/figure>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%ED%94%84%EB%A1%9D%EC%8B%9C_%EC%84%9C%EB%B2%84%EC%97%90_%EC%BA%90%EC%8B%B1_%EA%B8%B0%EB%8A%A5_%ED%8F%AC%ED%95%A8%ED%95%98%EA%B8%B0\"><\/span><strong>2. \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0 \uce90\uc2f1 \uae30\ub2a5 \ud3ec\ud568\ud558\uae30<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<ul>\n<li><a href=\"https:\/\/docs.nginx.com\/nginx\/admin-guide\/content-cache\/content-caching\/\">nginx caching \uacf5\uc2dd\ubb38\uc11c<\/a> \uc640 <a href=\"https:\/\/www.nginx.com\/blog\/nginx-caching-guide\/\">nginx caching guide<\/a> \ub97c \ucc38\uace0\ud558\uc5ec, \ub9e4 \uc694\uccad\ub9c8\ub2e4, <code>X-Cache-Status<\/code> \ud5e4\ub354 \uac12\uc778 <code>MISS<\/code>, <code>HIT<\/code>, <code>EXPIRED<\/code> \ub97c \uad6c\ud604\ud558\uace0, <code>Cache-Control<\/code> \ud5e4\ub354\uc758 \uac12\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n<li>\uce90\uc2dc \uae30\uac04\uc740 5\ucd08\ub85c \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n<li>\ub9e4 \uc694\uccad\uc758 \uacb0\uacfc\ub294 X-Cache-Status \ud5e4\ub354\uc758 \uac12\uc774 \uc544\ub798 \uc2a4\ud06c\ub9b0\uc0f7 \uac12\uacfc \uac19\uc774, <code>MISS<\/code> ,<code>HIT<\/code>, <code>EXPIRED<\/code>\uc640 \uac19\uc740 \uac12\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n<li>X-Cache-Status\uc758 \uc21c\uc11c\ub294 <code>MISS<\/code>, <code>HIT<\/code>, (5\ucd08 \ud6c4) <code>EXPIRED<\/code> \uc21c\uc11c\ub85c \uc751\ub2f5\uc774 \uc640\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n<\/ul>\n\n\n<blockquote class=\"wp-block-quote has-text-color\" style=\"color: rgb(0, 0, 0)\">\n<p><strong>nginx.conf<\/strong><\/p>\n\n<\/blockquote>\n\n\n<pre class=\"wp-block-code\"><code>http {\n#2023-04-07 \ub9ac\ubc84\uc2a4 \ud504\ub85d\uc2dc \uc11c\ubc84 \uc2e4\uc2b5\n# \uce90\uc2dc \uc124\uc815\nproxy_cache_path \/var\/cache\/nginx levels=1:2 keys_zone=my_cache:10m inactive=5s;\n\t#\uce90\uc2dc\ub41c \ucf58\ud150\uce20\uac00 \uc800\uc7a5\ub420 \uc704\uce58[\/var\/cache\/nginx],\n\t#\ub514\ub809\ud1a0\ub9ac \uad6c\uc870 : leverls=1:2\n\t#\uce90\uc2dc \uc774\ub984 \ubc0f \uce90\uc2dc \ud06c\uae30 : keys_zone=my_cache:10m\n\t# levels=1:2\ub97c \uc0ac\uc6a9\ud558\uba74 \uce90\uc2dc \ud30c\uc77c\uc774 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd84\ub958\ub418\uc5b4 \uc800\uc7a5\ub418\uc5b4 \uac80\uc0c9\uc18d\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b4\n\t#\uc774 \uacbd\uc6b0 \uce90\uc2dc\ub294 &quot;\/var\/cache\/nginx&quot; \ub514\ub809\ud1a0\ub9ac\uc5d0 \uc704\uce58\ud558\uba70, \uce90\uc2dc \ud06c\uae30\ub294 10MB\uc785\ub2c8\ub2e4.\n\t# inactive=5s : \uce90\uc2dc \uc774\uc6a9\uae30\uac04, 5\ucd08 \uc548\uc5d0 \uc694\uccad\uc774 \uc5c6\uc73c\uba74 \uc0ad\uc81c\nproxy_cache_key &quot;$scheme$request_method$host$request_uri&quot;;\n\t#\uce90\uc2dc \ud0a4\ub97c \uc124\uc815\ud558\ub294 \ub77c\uc778\n\t# \uce90\uc2dc \ud0a4\ub294 <u>\uc694\uccad \uc2a4\ud0a4\ub9c8<\/u>, <u>\uc694\uccad \uba54\uc18c\ub4dc<\/u>, <u>\ud638\uc2a4\ud2b8<\/u> \ubc0f <u>\uc694\uccad URI<\/u>\ub85c \uad6c\uc131\n\n# \uae30\ubcf8 Cache-Control \ud5e4\ub354 \uc124\uc815\nadd_header Cache-Control &quot;public, max-age=5&quot;;\n\t#\uae30\ubcf8\uc801\uc73c\ub85c \uc801\uc6a9\ub418\ub294 \uce90\uc2dc \uc81c\uc5b4 \ud5e4\ub354\ub97c \uc124\uc815\n\t# &quot;public, max-age=5&quot; \uac12\uc774 \uc124\uc815\ub418\uc5b4 \uc788\uc5b4\uc11c \uce90\uc2dc\ub41c \ucf58\ud150\uce20\ub294 5\ucd08 \ub3d9\uc548 \uce90\uc2dc\nserver {\n\tlisten 10026;\n\tlocation \/ {\n\t\tproxy_pass http:\/\/3.39.193.136:8080;\n\t\t\t#\uc694\uccad\uc744 \ucc98\ub9ac\ud560 \ubc31\uc5d4\ub4dc \uc11c\ubc84\ub97c \uc124\uc815\n\t\tproxy_set_header myname &#039;devops04-parkchankyu&#039;;\n\t\t\t#\uc0ac\uc6a9\uc790 \uc9c0\uc815 HTTP \ud5e4\ub354 \uc774\ub984\n\t\tproxy_cache my_cache;\n\t\t\t#Nginx\uc5d0\uc11c \uc9c0\uc815\ud55c \uce90\uc2dc \uba54\ubaa8\ub9ac\ub098 \ub514\uc2a4\ud06c\uc5d0 \uc751\ub2f5\uc744 \uc800\uc7a5\ud558\uace0 \n\t\t\t#\uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\ub294 \uc9c0\uc2dc\uc5b4\uc785\ub2c8\ub2e4. \n\t\t\t#\uc989, \ub4a4\uc5d0 \uba85\uc2dc\ub41c \uce90\uc2dc \uc774\ub984 my_cache\ub97c \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uc815\ud558\ub294 \uac83\n\t\t\t#\uc774\ub807\uac8c \uc124\uc815\ud558\uba74, \uc774\ud6c4\uc5d0 \ub2e4\ub978 location \ube14\ub85d\uc5d0\uc11c \uac19\uc740 \uc774\ub984\uc758 \uce90\uc2dc\ub97c \uc0ac\uc6a9\n\t\t\t#\ud558\uac70\ub098, proxy_cache_bypass\ub098 proxy_cache_purge \uc9c0\uc2dc\uc5b4 \ub4f1\uc744 \uc0ac\uc6a9\ud558\uc5ec\n\t\t\t#\uce90\uc2dc\ub97c \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n\t\tproxy_set_header Host $host;\n\t\t\t#Nginx\uac00 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc694\uccad\uc744 \ud504\ub85d\uc2dc \uc11c\ubc84\ub85c \uc804\ub2ec\ud560 \ub54c, HTTP \ud5e4\ub354 \uac12\uc744 \uc124\uc815\ud558\ub294 \uc9c0\uc2dc\uc5b4\n    proxy_set_header X-Real-IP $remote_addr;\n      #\ubc31\uc5d4\ub4dc \uc11c\ubc84\uc5d0 \uc2e4\uc81c \ud074\ub77c\uc774\uc5b8\ud2b8\uc758 IP \ub97c \uc804\ub2ec\n\n\t\tproxy_cache_valid 200 5s;\n\t\t\t#200 OK \uc751\ub2f5\uc744 \ubc1b\uc740 \uacbd\uc6b0\uc5d0 5\ucd08\uac04 \uce90\uc2dc\uac00 \uc720\uc9c0\n\t\t# X-cache-Status \ud5e4\ub354 \uac12 \ubc18\ud658 \uc124\uc815\n\t\tadd_header X-Cache-Status $upstream_cache_status;\n\t\t# Cache-Control \ud5e4\ub354 \uac12 \uc7ac\uc124\uc815 \uc124\uc815\n\t\tif ($upstream_cache_status = &quot;MISS&quot;) {\n\t\t\tadd_header Cache-Control &quot;public, max-age=5&quot;;\n\t\t}\n\t\tif ($upstream_cache_status = &quot;HIT&quot;) {\n\t\t\tadd_header Cache-Control &quot;public, max-age=5, must-revalidate&quot;;\n\t\t}\n\t\tif ($upstream_cache_status = &quot;EXPIRED&quot;) {\n\t\t\tadd_header Cache-Control &quot;no-cache&quot;;\n\t\t}\n}<\/code><\/pre>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-189.png?v=1688456300\" alt=\"\"\/><\/figure>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-190.png?v=1688456303\" alt=\"\"\/><\/figure>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_TROUBLE_SHOOTING_LOG\"><\/span># TROUBLE SHOOTING LOG<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n<p class=\"has-background\" style=\"background-color: rgb(251, 243, 219)\">&#x1f4a1; \ubb38\uc81c \ub0b4\uc6a9\nnginx \uc7ac\uae30\ub3d9 \ud6c4\uc5d0\ub3c4 \uc774\uc804 \uc2e4\uc2b5\ud398\uc774\uc9c0\uac00 \ucd9c\ub825\ub418\uace0 proxy \uad6c\uc131\uc774 \uc548\ub418\ub294 \uc0c1\ud669<\/p>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%9B%90%EC%9D%B8\"><\/span>\uc6d0\uc778<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-191-1024x181.png?v=1688456307\" alt=\"\"\/><\/figure>\n\n\n<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\">\uc704\uc640 \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \uc11c\ube44\uc2a4\ub97c \uc7ac\uae30\ub3d9 \ud568<\/p>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%ED%95%B4%EA%B2%B0_%EB%B0%A9%EC%95%88\"><\/span>\ud574\uacb0 \ubc29\uc548<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\"><code><strong>systemctl restart nginx<\/strong><\/code> \uba85\ub839\uc5b4\ub294 nginx \uc11c\ube44\uc2a4\ub97c \uc911\uc9c0\ud558\uace0 \ub2e4\uc2dc \uc2dc\uc791\ud558\ub294 \uac83\uc73c\ub85c, nginx\uc758 \uc124\uc815 \ud30c\uc77c\uc774 \ubcc0\uacbd\ub418\uc5c8\uc744 \uacbd\uc6b0 \ud574\ub2f9 \uc124\uc815 \ud30c\uc77c\uc744 \ubc18\uc601\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uba85\ub839\uc5b4\ub97c \uc2e4\ud589\ud558\uba74 \ud604\uc7ac \uc5f0\uacb0\ub41c \ubaa8\ub4e0 \ud074\ub77c\uc774\uc5b8\ud2b8\uc640\uc758 \uc5f0\uacb0\uc774 \ub04a\uc5b4\uc9c0\uace0, \ubaa8\ub4e0 \uc694\uccad\uc774 \uc911\ub2e8\ub429\ub2c8\ub2e4.<\/p>\n\n\n<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\">\ubc18\uba74\uc5d0 <code><strong>nginx -s reload<\/strong><\/code>\ub294 nginx\uac00 \uc2e4\ud589\uc911\uc778 \uc0c1\ud0dc\uc5d0\uc11c \uc124\uc815 \ud30c\uc77c\uc744 \ub2e4\uc2dc \ub85c\ub4dc\ud558\ub294 \uac83\uc73c\ub85c, nginx \uc11c\ube44\uc2a4\ub97c \uc911\uc9c0\ud558\uac70\ub098 \uc7ac\uc2dc\uc791\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc124\uc815 \ud30c\uc77c\uc744 \uc5c5\ub370\uc774\ud2b8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uba85\ub839\uc5b4\ub294 \uc124\uc815 \ud30c\uc77c\uc744 \ubcc0\uacbd\ud588\uc744 \ub54c, \uc0c8\ub85c\uc6b4 \uc694\uccad\uc740 \uc0c8\ub85c\uc6b4 \uc124\uc815\uc5d0 \ub530\ub77c \ucc98\ub9ac\ub418\uc9c0\ub9cc \ud604\uc7ac \ucc98\ub9ac \uc911\uc778 \uc694\uccad\uc740 \uc774\uc804 \uc124\uc815\uc744 \ub530\ub77c \ucc98\ub9ac<\/p>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"References\"><\/span>#References<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n<ul>\n<li><a href=\"https:\/\/docs.nginx.com\/nginx\/admin-guide\/content-cache\/content-caching\/\">nginx caching \uacf5\uc2dd\ubb38\uc11c<\/a><\/li>\n\n\n<li><a href=\"https:\/\/www.nginx.com\/blog\/nginx-caching-guide\/\">nginx caching guide<\/a><\/li>\n\n<\/ul>\n\n","protected":false},"excerpt":{"rendered":"<p># \ud559\uc2b5 \ubaa9\ud45c # \ud574\uacb0 \uacfc\uc81c # \uc2e4\uc2b5 \uc790\ub8cc # \uacfc\uc81c \ud56d\ubaa9\ubcc4 \uc9c4\ud589 \uc0c1\ud669 1. \ub0b4 \ucef4\ud4e8\ud130\ub97c \uc6d0(origin) \uc11c\ubc84\uc758 \ub9ac\ubc84\uc2a4 \ud504\ub85d\uc2dc \uc11c\ubc84\ub85c \ub9cc\ub4e4\uae30 nginx.conf 2. \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0 \uce90\uc2f1 \uae30\ub2a5 \ud3ec\ud568\ud558\uae30 nginx.conf # TROUBLE SHOOTING LOG &#x1f4a1; \ubb38\uc81c \ub0b4\uc6a9 nginx \uc7ac\uae30\ub3d9 \ud6c4\uc5d0\ub3c4 \uc774\uc804 \uc2e4\uc2b5\ud398\uc774\uc9c0\uac00 \ucd9c\ub825\ub418\uace0 proxy \uad6c\uc131\uc774 \uc548\ub418\ub294 \uc0c1\ud669 \uc6d0\uc778 \uc704\uc640 \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \uc11c\ube44\uc2a4\ub97c \uc7ac\uae30\ub3d9 \ud568 &#8230; <a title=\"[Sprint] Proxy Server\" class=\"read-more\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1169\" aria-label=\"More on [Sprint] Proxy Server\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":""},"categories":[45],"tags":[],"_links":{"self":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1169"}],"collection":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1169"}],"version-history":[{"count":1,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1169\/revisions"}],"predecessor-version":[{"id":1189,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1169\/revisions\/1189"}],"wp:attachment":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}