{"id":139,"date":"2014-08-22T09:32:21","date_gmt":"2014-08-22T09:32:21","guid":{"rendered":"http:\/\/ketoha.co.jp\/blog\/archives\/139"},"modified":"2015-01-02T06:29:54","modified_gmt":"2015-01-02T06:29:54","slug":"%e8%a4%87%e6%95%b0%e5%8f%b0web%e3%82%b5%e3%83%bc%e3%83%90%e3%81%ae%e3%83%a9%e3%82%a6%e3%83%b3%e3%83%89%e3%83%ad%e3%83%93%e3%83%b3%e3%82%92%e3%82%b5%e3%83%96%e3%83%89%e3%83%a1%e3%82%a4%e3%83%b3","status":"publish","type":"post","link":"https:\/\/ketoha.co.jp\/blog\/?p=139","title":{"rendered":"\u8907\u6570\u53f0WEB\u30b5\u30fc\u30d0\u306e\u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u3092\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u3067\u56fa\u5b9a\u632f\u308a\u5206\u3051"},"content":{"rendered":"

\u8ca0\u8377\u5206\u6563\u69cb\u6210\u3067\u3001\u901a\u5e38\u306fWEB\u30b5\u30fc\u30d0\u3092LB\u3067\u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u3055\u305b\u3066\u3044\u308b\u3051\u3069\u3001\u7279\u5b9a\u306e\u64cd\u4f5c\u306e\u3042\u3044\u3060\u306f\u305a\u3063\u3068\u540c\u3058\u30b5\u30fc\u30d0\u306b\u632f\u308a\u5206\u3051\u305f\u3044\u3068\u3044\u3046\u30cb\u30fc\u30ba\u306f\u3001\u307e\u307e\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002
\n\u4f8b\u3048\u3070\u8ab2\u91d1\u51e6\u7406\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u958b\u59cb\u304b\u3089\u7d42\u4e86\u307e\u3067\u3068\u304b\u3001XSS\u5bfe\u7b56\u3067\u30ef\u30f3\u30bf\u30a4\u30e0\u30c8\u30fc\u30af\u30f3\u306e\u7a81\u304d\u5408\u308f\u305b\u3092\u304a\u3053\u306a\u3046\u3068\u304b\u3002
\n\u540c\u3058IP\u3067\u3042\u308c\u3070\u3001L4\u306eLB\u3067\u3082IP\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u7dad\u6301\u3067\u7247\u5074\u306b\u5012\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304c\u3001\u30b9\u30de\u30db\u306e\u79fb\u52d5\u4e2d\u3084\u30c6\u30b6\u30ea\u30f3\u30b0\u306a\u3069\u3001\u9014\u4e2d\u3067IP\u304c\u5909\u308f\u308b\u5834\u5408\u306f\u5bfe\u5fdc\u3067\u304d\u307e\u305b\u3093\u3002
\n\u304b\u3068\u3044\u3063\u3066L7\u306eLB\u3067\u30af\u30a8\u30ea\u304b\u3089\u63a5\u7d9a\u3059\u308b\u30b5\u30fc\u30d0\u3092\u632f\u308a\u5206\u3051\u308b\u306b\u3082\u3001L7\u306f\u9ad8\u3044\u306e\u3067\u3001\u4e88\u7b97\u7684\u306b\u96e3\u3057\u3044\u3053\u3068\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002
\n\u3053\u3053\u3067\u306f\u3001Apache\u306emod_proxy\u3092\u4f7f\u3063\u3066\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306b\u3088\u3063\u3066\u63a5\u7d9a\u3059\u308b\u30b5\u30fc\u30d0\u3092\u5207\u308a\u66ff\u3048\u308b\u3001\u3068\u3044\u3046\u65b9\u6cd5\u3092\u66f8\u304d\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002
\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5c64\u304b\u3089\u5236\u5fa1\u3067\u304d\u308b\u305f\u3081\u3001\u67d4\u8edf\u3067\u3001\u3057\u304b\u3082\u8cbb\u7528\u304c\u304b\u304b\u308a\u307e\u305b\u3093\u3002
\n\u74b0\u5883: <\/strong>
\nCentOS 6.5
\nApache 2.2.7
\n\u69cb\u6210:<\/strong>
\nWEB\u30b5\u30fc\u30d01 web1 (192.168.1.11)
\nWEB\u30b5\u30fc\u30d02 web2 (192.168.1.12)
\n\u30eb\u30fc\u30eb:<\/strong>
\n\u30c9\u30e1\u30a4\u30f3 test.com(\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306a\u3057) \u5b9b => web1\u304bweb2\u306e\u3044\u305a\u308c\u304b
\n\u30c9\u30e1\u30a4\u30f3 www1.test.com\u5b9b => web1
\n\u30c9\u30e1\u30a4\u30f3 www2.test.com\u5b9b => web2
\n\u30a4\u30e1\u30fc\u30b8:<\/strong>
\n\"Image_2\"<\/a>
\n\u8a2d\u5b9a:<\/strong>
\n@web1<\/p>\n

vi \/etc\/hosts\r\n192.168.1.12 web2 www2.test.com\r\n<\/pre>\n
vi \/etc\/httpd\/conf\/httpd.conf\r\n<VirtualHost 192.168.1.11:80>\r\n(\u7565)\r\n<IfModule mod_rewrite.c>\r\n#\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4ee5\u5916\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3067www2.test.com\u5b9b\u306e\u63a5\u7d9a\u306fweb2\u3078\r\nRewriteCond %{REMOTE_ADDR} !^192\\.168\\.1\\.\\d+$\r\nRewriteCond %{HTTP_HOST} ^www2\\.test\\.com$\r\nRewriteRule ^(.+)        %{HTTP_HOST}$1 [C]\r\nRewriteRule ^www2\\.test\\.com(.*) http:\/\/www2.test.com$1$2 [P,L]\r\n<\/IfModule>\r\n<\/VirtualHost>\r\n<\/pre>\n
@web2<\/p>\n
vi \/etc\/hosts\r\n192.168.1.11 web1 www1.test.com\r\n<\/pre>\n
vi \/etc\/httpd\/conf\/httpd.conf\r\n<VirtualHost 192.168.1.12:80>\r\n(\u7565)\r\n<IfModule mod_rewrite.c>\r\n#\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4ee5\u5916\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3067www1.test.com\u5b9b\u306e\u63a5\u7d9a\u306fweb1\u3078\r\nRewriteCond %{REMOTE_ADDR} !^192\\.168\\.1\\.\\d+$\r\nRewriteCond %{HTTP_HOST} ^www1\\.test\\.com$\r\nRewriteRule ^(.+)        %{HTTP_HOST}$1 [C]\r\nRewriteRule ^www1\\.test\\.com(.*) http:\/\/www1.test.com$1$2 [P,L]\r\n<\/IfModule>\r\n<\/VirtualHost>\r\n<\/pre>\n
\u3053\u308c\u3067\u3001www1.test.com\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u5e38\u306bweb1\u3078\u3001www2.test.com\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u5e38\u306bweb2\u3078\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u6307\u5b9a\u306a\u3057\u306etest.com\u306f\u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u3001\u306b\u306a\u308a\u307e\u3059\u3002
\n\u30c7\u30e1\u30ea\u30c3\u30c8\u3068\u3057\u3066\u306f\u3001LB\u3067\u306f\u306a\u304fWEB\u30b5\u30fc\u30d0\u304c\u632f\u308a\u5206\u3051\u308b\u305f\u3081\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306b\u3088\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u307e\u3059\u3002
\n\u307e\u305f\u3001\u672a\u691c\u8a3c\u3067\u3059\u304c\u3001LB\u5074\u3067\u91cd\u307f\u4ed8\u3051\u3084IP\u3067\u30bb\u30c3\u30b7\u30e7\u30f3\u7dad\u6301\u3092\u304a\u3053\u306a\u3063\u3066\u3044\u308b\u3068\u3001LB\u306fweb1\u3078\u632f\u308a\u7d9a\u3051\u3001WEB\u30b5\u30fc\u30d0\u306fweb2\u306b\u632f\u308a\u7d9a\u3051\u3001\u3068\u3044\u3063\u305f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u30eb\u30fc\u30d7\u304c\u767a\u751f\u3057\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8ca0\u8377\u5206\u6563\u69cb\u6210\u3067\u3001\u901a\u5e38\u306fWEB\u30b5\u30fc\u30d0\u3092LB\u3067\u30e9\u30a6\u30f3\u30c9\u30ed\u30d3\u30f3\u3055\u305b\u3066\u3044\u308b\u3051\u3069\u3001\u7279\u5b9a\u306e\u64cd\u4f5c\u306e\u3042\u3044\u3060\u306f\u305a\u3063\u3068\u540c\u3058\u30b5\u30fc\u30d0\u306b\u632f\u308a\u5206\u3051\u305f\u3044\u3068\u3044\u3046\u30cb\u30fc\u30ba\u306f\u3001\u307e\u307e\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002 \u4f8b\u3048\u3070\u8ab2\u91d1\u51e6\u7406\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u958b\u59cb\u304b\u3089\u7d42\u4e86\u307e\u3067\u3068\u304b\u3001XSS\u5bfe…<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":{"0":"entry","1":"post","2":"publish","3":"author-ketoher","4":"post-139","6":"format-standard","7":"category-tech"},"_links":{"self":[{"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=139"}],"version-history":[{"count":1,"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/139\/revisions"}],"predecessor-version":[{"id":140,"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/139\/revisions\/140"}],"wp:attachment":[{"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ketoha.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}