{"id":203,"date":"2009-10-22T13:01:50","date_gmt":"2009-10-22T13:01:50","guid":{"rendered":"http:\/\/newblog.mix1009.net\/?p=203"},"modified":"2009-10-22T13:01:50","modified_gmt":"2009-10-22T13:01:50","slug":"varnish-20-%ec%9b%b9%ec%ba%90%ec%8b%9c-%eb%a6%ac%eb%b2%84%ec%8a%a4%ed%94%84%eb%a1%9d%ec%8b%9c","status":"publish","type":"post","link":"https:\/\/mix1009.net\/?p=203","title":{"rendered":"Varnish 2.0 (\uc6f9\uce90\uc2dc, \ub9ac\ubc84\uc2a4\ud504\ub85d\uc2dc)"},"content":{"rendered":"

Varnish Cache\uc5d0 \ub300\ud574\uc11c \uae00\uc744 \uc62c\ub9b0\uc9c0 \uc5bc\ub9c8 \uc548\ub41c \ub4ef\ud55c\ub370 \ucc3e\uc544\ubcf4\ub2c8 3\ub144\uc815\ub3c4\uac00 \uc9c0\ub0ac\ub124\uc694. \uc544\uc9c1\uae4c\uc9c0 \uc2e4\uc81c \uc11c\ube44\uc2a4 \ud658\uacbd\uc5d0\uc11c\ub294 Varnish\ub97c \ub3c4\uc785\ud558\uc9c0 \ubabb\ud588\uc5c8\ub294\ub370… \ub2e4\uc2dc \ud544\uc694\uc5d0 \uc758\ud574\uc11c \ub85c\ub4dc\ubc38\ub79c\uc11c(+\uc11c\ubc84\ub2e8 \uce90\uc2dc)\ub97c \uace0\ub824\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc6d0\ub798 \uc218\ub3d9\uc73c\ub85c \uc11c\ube0c\ub3c4\uba54\uc778\ubcc4\ub85c \ub098\ub204\uc5b4\uc11c \ub85c\ub4dc\ubc38\ub7f0\uc2f1\uc744 \ud558\uace0 \uc788\uc5c8\ub294\ub370, \uc11c\ube0c\ub3c4\uba54\uc778\uac04 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \uc5f0\ub3d9\uc758 \ubb38\uc81c\ub4e4\uc774 \uc5ec\ub7ec\uacf3\uc5d0\uc11c \ubc1c\uc0dd\ud558\uae30 \uc2dc\uc791\ud574\uc11c, \ub85c\ub4dc\ubc38\ub7f0\uc11c\ub97c \ub3c4\uc785\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uadf8\uc678\uc5d0\ub3c4 \uc5ec\ub7ec\uac00\uc9c0 \uc7a5\uc810\uc774 \uc788\uc744\ub4ef \ud558\ub124\uc694.<\/p>\n

Varnish\uac00 \uc774\uc81c \ubc84\uc804 2.0\uc774 \ub098\uc654\uace0(\ub098\uc628\uc9c0 1\ub144 \ub410\ub124\uc694 –), \uc5ec\ub7ec\uac00\uc9c0 \ubcc0\ud654\uac00 \uc788\uc5c8\ub124\uc694.
\ud604\uc7ac \ubc84\uc804\uc740 2.0.4 \uc785\ub2c8\ub2e4.<\/p>\n

1. VCL \uc5b8\uc5b4\uac00 \uc880\ub354 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4 \ub2e4\uc6cc\uc84c\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n

VCL \uc5b8\uc5b4\uac00 \uc57d\uac04 \uc5b8\uc5b4\ub2f5\uc9c0 \uc54a\uc740 \uba74\uc774 \uc788\uc5c8\ub294\ub370.. return \ub4f1\uc758 \ub3c4\uc785\uc73c\ub85c \uc880\ub354 \uc124\uc815\ud30c\uc77c(\uc18c\uc2a4) \ubcf4\uae30\uac00 \ud3b8\ud574\uc84c\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 C\uc5b8\uc5b4\ub97c embedding \ud560\uc218 \uc788\ub294 \ubc29\ubc95\uc774 \uc788\ub124\uc694.<\/p>\n

2. grace \uc9c0\uc6d0<\/span><\/p>\n

\uac1c\uccb4(\uc694\uccad\uacb0\uacfc)\ub97c \uce90\uc2f1\ud560\ub54c expire \uc2dc\uac04\uacfc \ud568\uaed8 grace \uc2dc\uac04\uc744 \uc124\uc815\ud560\uc218 \uc788\uc2b5\ub2c8\ub2e4. expire \uc2dc\uac04\uc774 \uc9c0\ub098\uace0 \uc6f9\uc11c\ubc84(backend)\ub4e4\uc774 \uc694\uccad \ucc98\ub9ac\ub97c \ud558\uc9c0 \ubabb\ud560\ub54c grace \uc2dc\uac04 \ub3d9\uc548 \uce90\uc2dc\uc5d0 \uc788\ub294 \ub0b4\uc6a9\uc73c\ub85c \uc11c\ube44\uc2a4\uac00 \ub429\ub2c8\ub2e4. \ub610\ud55c expire \uc2dc\uac04\uc774 \uc9c0\ub098\ub294 \uc21c\uac04 \ud558\ub098\uc758 \uc6f9\uc11c\ubc84\uc5d0 \ud558\ub098\uc758 \uc694\uccad\ub9cc\uc73c\ub85c \uce90\uc2dc\ub97c \uc5c5\ub370\uc774\ud2b8\ud558\uba70 \uadf8 \ub3d9\uc548\uc740 \uce90\uc2dc\uc5d0\uc11c \uc11c\ube44\uc2a4\uac00 \ub418\ub3c4\ub85d \uc124\uc815\ud560\uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uba74 \uba54\uc778 \ud398\uc774\uc9c0\uac00 1\ucd08\uc5d0 100\ubc88 \uc694\uccad\ub418\uace0 \uba54\uc778 \ud398\uc774\uc9c0 \ucc98\ub9ac\ud558\ub294\ub370 2\ucd08\uac00 \uac78\ub9b0\ub2e4\uace0 \ud558\uba74, \uc11c\ubc84\uc5d0 \uc6d0\ub798 200\ubc88 \uc694\uccad \ub4e4\uc5b4\uac08\uac83\uc774 1\ubc88\ub9cc \uac00\uba74 \ub418\ub294\uac70\uc8e0. \uc6f9\uc11c\ubc84\uc640 \ub514\ube44 \uc785\uc7a5\uc5d0\uc11c \uc544\uc8fc \uace0\ub9c8\uc6b4 \uc77c\uc774\uc8e0.<\/p>\n

3. ESI (Edge Side Script) \uc77c\ubd80 \uc9c0\uc6d0<\/span><\/p>\n

 \ud398\uc774\uc9c0\uc5d0\uc11c \ud2b9\uc815 \ubd80\ubd84\uc740 \uc0ac\uc6a9\uc790 \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uae30 \ub54c\ubb38\uc5d0 \uc804\uccb4 \ud398\uc774\uc9c0 \uce90\uc2f1\uc774 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790 \ubcc4\ub85c \uce90\uc2dc\ub97c \ub450\uba74 \uce90\uc2dc\uc758 \uc758\ubbf8\uac00 \ub9ce\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub7f4 \uacbd\uc6b0 \ud574\ub2f9 \ubd80\ubd84\ub9cc \ubcc4\ub3c4\uc758 \ud398\uc774\uc9c0\ub85c \uc800\uc7a5\ud574\ub450\uace0 <\/p>\n

<esi:include src=”userinfo.php” \/><\/p>\n

\ud615\ud0dc\ub85c \uc6d0\ubcf8 \ud398\uc774\uc9c0\uc5d0 \ub123\uc5b4\uc8fc\uba74 \uce90\uc2dc\uc5d0 \uadf8\ub300\ub85c \uc800\uc7a5\ub418\uace0, \uc694\uccad\uc744 \ucc98\ub9ac\ud560\ub54c userinfo.php \ubd80\ubd84\ub9cc \uc6f9\uc11c\ubc84\uc5d0 \uc694\uccad\ud558\uc5ec varnish\uc5d0\uc11c \uc870\ud569\ud574\uc11c \ubcf4\ub0b4\uc90d\ub2c8\ub2e4.<\/p>\n

ESI\uac00 \uc544\uc8fc \uc720\uc6a9\ud55c \uae30\ub2a5\uc774\uae30\ub294 \ud558\uc9c0\ub9cc \uc544\uc26c\uc6b4 \uc810\uc740 Varnish\uac00 \uc544\uc9c1 \uc555\ucd95\uc744 \uc9c0\uc6d0\ud558\uc9c0 \ubabb\ud55c\ub2e4\ub294 \uc810\uc774\ub124\uc694. \uc6f9\uc11c\ubc84 \uce21\uc5d0\uc11c \ud398\uc774\uc9c0\ub97c \uc555\ucd95\ud558\uba74 ESI\ub97c \uc4f8\uc218 \uc5c6\uace0, Varnish \ucabd\uc5d0\uc11c \uc555\ucd95\ud560\uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc9c0\uc6d0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. ESI\uc640 \uc555\ucd95\uc744 \uc870\ud569\ud574\uc11c \uc4f8\uc218 \uc788\uc5c8\uc73c\uba74 \uc815\ub9d0 \uc88b\uc558\uc744\ud150\ub370 \uc815\ub9d0 \uc544\uc26c\uc6b4 \ubd80\ubd84\uc774\ub124\uc694.<\/p>\n

\ud604\uc7ac \ud68c\uc0ac\uc5d0\uc11c varnish \ub3c4\uc785\uc744 \uc704\ud55c  \ud14c\uc2a4\ud2b8\uc911\uc785\ub2c8\ub2e4. ESI\ub294 \uc555\ucd95 \ubbf8\uc9c0\uc6d0\uc73c\ub85c \ub3c4\uc785\uc5d0\uc11c \uc81c\uc678\ub418\uc5c8\uc73c\uba70, \ub85c\ub4dc\ubc34\ub7f0\uc2f1, \uce90\uc2f1 \uae30\ub2a5, \uc11c\ubc84 \uc8fd\uc744\ub54c \ucc98\ub9ac \ub4f1\ub9cc \ud65c\uc6a9\ud558\ub824\uace0 \ud569\ub2c8\ub2e4.<\/p>\n

grace\uc758 \uac1c\ub150\uc744 \uc774\ud574\ud558\uba74\uc11c, memcached\ub97c \uc6f9\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \ube44\uc2b7\ud55c \ubc29\ubc95\uc73c\ub85c \ubcc0\uacbd\uc744 \uace0\ub824\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

PHP \ubaa8\ub4e0 \ud398\uc774\uc9c0\ub97c \uce90\uc2f1\ud558\uae30\ub294 \ub85c\uc9c1\uc0c1\uc73c\ub85c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \ud655\ub960\uc774 \ucee4\uc11c \uc815\ud574\uc9c4 HTTP \ud5e4\ub354\uac00 \ud3ec\ud568\ub41c PHP \ud398\uc774\uc9c0\ub9cc \uce90\uc2f1 \ub418\ub3c4\ub85d \uc124\uc815\ud588\uc2b5\ub2c8\ub2e4. \uce90\uc2f1\ud574\ub3c4 \uc548\uc804\ud558\ub2e4\uace0 \uc0dd\uac01\ud558\ub294 \ud398\uc774\uc9c0\uc5d0 \ud2b9\uc815 \ud5e4\ub354\ub97c \ud3ec\ud568\ud558\uba74 \uce90\uc2f1\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

url.purge \uba85\ub839\uc73c\ub85c \uc815\uaddc\uc2dd\uc5d0 \ud574\ub2f9\ud558\ub294 \uce90\uc2f1\ub41c \ud398\uc774\uc9c0\ub97c \ub0a0\ub9b4\uc218 \uc788\ub294 \uae30\ub2a5\ub3c4 \ud65c\uc6a9\ud560 \uc0dd\uac01\uc785\ub2c8\ub2e4. \uce90\uc2f1\uc774 \uc720\uc6a9\ud55c \ud398\uc774\uc9c0\uc774\uc9c0\ub9cc \uc0ac\uc6a9\uc790\uac00 \uae00\uc744 \ub4f1\ub85d\ud558\uace0 \ubc14\ub85c \uae00\uc774 \uc548\ubcf4\uc778\ub2e4\ub358\uc9c0 \ud558\ub294 \ubb38\uc81c\ub294 url.purge\ub97c \uc368\uc11c \ud574\uacb0\ud558\ub824\uace0 \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

Varnish Cache\uc5d0 \ub300\ud574\uc11c \uae00\uc744 \uc62c\ub9b0\uc9c0 \uc5bc\ub9c8 \uc548\ub41c \ub4ef\ud55c\ub370 \ucc3e\uc544\ubcf4\ub2c8 3\ub144\uc815\ub3c4\uac00 \uc9c0\ub0ac\ub124\uc694. \uc544\uc9c1\uae4c\uc9c0 \uc2e4\uc81c \uc11c\ube44\uc2a4 \ud658\uacbd\uc5d0\uc11c\ub294 Varnish\ub97c \ub3c4\uc785\ud558\uc9c0 \ubabb\ud588\uc5c8\ub294\ub370… \ub2e4\uc2dc \ud544\uc694\uc5d0 \uc758\ud574\uc11c \ub85c\ub4dc\ubc38\ub79c\uc11c(+\uc11c\ubc84\ub2e8 \uce90\uc2dc)\ub97c \uace0\ub824\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc6d0\ub798 \uc218\ub3d9\uc73c\ub85c \uc11c\ube0c\ub3c4\uba54\uc778\ubcc4\ub85c \ub098\ub204\uc5b4\uc11c \ub85c\ub4dc\ubc38\ub7f0\uc2f1\uc744 \ud558\uace0 \uc788\uc5c8\ub294\ub370, \uc11c\ube0c\ub3c4\uba54\uc778\uac04 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \uc5f0\ub3d9\uc758 \ubb38\uc81c\ub4e4\uc774 \uc5ec\ub7ec\uacf3\uc5d0\uc11c \ubc1c\uc0dd\ud558\uae30 \uc2dc\uc791\ud574\uc11c, \ub85c\ub4dc\ubc38\ub7f0\uc11c\ub97c \ub3c4\uc785\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uadf8\uc678\uc5d0\ub3c4 \uc5ec\ub7ec\uac00\uc9c0 \uc7a5\uc810\uc774 \uc788\uc744\ub4ef \ud558\ub124\uc694. Varnish\uac00 \uc774\uc81c \ubc84\uc804 2.0\uc774 \ub098\uc654\uace0(\ub098\uc628\uc9c0 1\ub144 \ub410\ub124\uc694 –), […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[202,14],"_links":{"self":[{"href":"https:\/\/mix1009.net\/index.php?rest_route=\/wp\/v2\/posts\/203"}],"collection":[{"href":"https:\/\/mix1009.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mix1009.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mix1009.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mix1009.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=203"}],"version-history":[{"count":0,"href":"https:\/\/mix1009.net\/index.php?rest_route=\/wp\/v2\/posts\/203\/revisions"}],"wp:attachment":[{"href":"https:\/\/mix1009.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mix1009.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mix1009.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}