{"id":1096,"date":"2021-06-13T14:52:29","date_gmt":"2021-06-13T05:52:29","guid":{"rendered":"https:\/\/mightyfriend.net\/?p=1096"},"modified":"2023-06-15T23:08:02","modified_gmt":"2023-06-15T14:08:02","slug":"cron-letsencrypt-renew","status":"publish","type":"post","link":"https:\/\/mightyfriend.net\/?p=1096","title":{"rendered":"Cron \uc744 \uc0ac\uc6a9\ud558\uc5ec SSL \uc778\uc99d\uc11c \uc790\ub3d9 \uac31\uc2e0\ud558\uae30"},"content":{"rendered":"

\uc608\uc804\uc5d0 http\ub97c https\ub85c \ubc14\uafb8\ub294 \ubc29\ubc95\uc744 \uc815\ub9ac\ud55c \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc0c1\uc138 \ub0b4\uc6a9\uc740 \uc544\ub798 \ub9c1\ud06c\ub97c \ucc38\uc870<\/p>\n

http\ub97c https\ub85c \ubcc0\uacbd\ud558\uae30<\/a> <– \ub9c1\ud06c \ucc38\uc870<\/p>\n

Let’s Encrypt \uc5d0\uc11c \ubc1c\uae09\ud558\ub294 \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\ub294\ub370 \ud55c \uac00\uc9c0 \uadc0\ucc2e\uc740 \uc810\uc774 \uc788\ub2e4\uba74 90\uc77c\ub9c8\ub2e4 \ud55c \ubc88\uc529 \uc778\uc99d\uc11c \uac31\uc2e0\uc744 \ud574\uc918\uc57c \ud569\ub2c8\ub2e4. 90\uc77c\uc774 \uc9c0\ub098\ubc84\ub9ac\uba74 \ubcf4\uc548 \uacbd\uace0(?) \uac19\uc740 \uac83\uc774 \ub728\uba74\uc11c \ud648\ud398\uc774\uc9c0 \uc811\uc18d\uc774 \uc6d0\ud65c\ud558\uc9c0 \uc54a\uac8c \ub429\ub2c8\ub2e4. \ubb3c\ub860 \uc774\ub54c \uc778\uc99d\uc11c \uac31\uc2e0\uc744 \ud574 \uc8fc\uba74 \ub2e4\uc2dc \uc798 \ub418\uae34 \ud569\ub2c8\ub2e4.<\/p>\n

\uc774\uac83\uc744 cron\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc778\uc99d\uc11c \uc790\ub3d9\uac31\uc2e0\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uba3c\uc800 \uc778\uc99d\uc11c \uc815\ubcf4 \ubc0f \ub9cc\ub8cc\uc77c\uc744 \ud655\uc778\ud574 \ubd05\uc2dc\ub2e4.<\/p>\n

[pi@localhost ~] $ certbot certificates<\/pre>\n
\uadf8\ub7ec\uba74 \uc778\uc99d\uc11c\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\uba54\uc778 \uc8fc\uc18c\ub77c\ub4e0\uc9c0 \ub9cc\ub8cc\uc77c \ub4f1\uc744 \ud655\uc778 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n
\uc774\uc81c cron \uba85\ub839\uc5b4\ub97c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. cron\uc740 \uc8fc\uae30\uc801\uc774\uace0 \ubc18\ubcf5\uc801\uc778 \uc791\uc5c5\uc744 \uc608\uc57d\ud558\ub294 \uac83\uc774\ub77c \uc0dd\uac01\ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n
# \ud604\uc7ac \uc124\uc815 \ub41c cron \uc791\uc5c5 \ubcf4\uae30\r\n[pi@localhost ~] $ crontab -l\r\n\r\n# cron \uc791\uc5c5 \ud3b8\uc9d1\ud558\uae30\r\n[pi@localhost ~] $ crontab -e\r\n\r\n# cron \uc791\uc5c5 \uc0ad\uc81c\ud558\uae30\r\n[pi@localhost ~] $ crontab -r<\/pre>\n
\ucc98\uc74c\uc5d0 crontab -l \uc744 \uc218\ud589\ud558\uba74 “no crontab for user” \ub780 \uba54\uc2dc\uc9c0\ub97c \ub744\uc6b0\uac8c \ub429\ub2c8\ub2e4. \uc774\uc81c crontab -e \ub97c \uc0ac\uc6a9\ud558\uba74 \ud3b8\uc9d1\uae30\uc758 \uc885\ub958\ub97c \uc120\ud0dd\ud558\ub77c\ub294 \uba54\uc2dc\uc9c0\uac00 \ub098\uc635\ub2c8\ub2e4. \uc800\ub294 vi \ud3b8\uc9d1\uae30\ub97c \uc0ac\uc6a9\ud558\uae30\ub85c \ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc8fc\uc11d\uc758 \ub9e8 \uc544\ub798\ub97c \ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\uc635\ub2c8\ub2e4.<\/p>\n
# m h dom mon dow command<\/pre>\n
\ud574\ub2f9 \ub0b4\uc6a9 \ubc11\uc5d0 \ub0b4\uc6a9\uc744 \uc801\uc73c\uba74 \ub418\ub294\ub370, \uc77c\ub2e8 SSL \uc790\ub3d9 \uac31\uc2e0\uc744 \uc704\ud574 \uc81c\uac00 \uc124\uc815\ud55c \ub0b4\uc6a9\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \uc774\uc81c \ucd5c\uc120\uc778\uc9c0\ub294 \ubaa8\ub974\uaca0\uc9c0\ub9cc \uc774\ub807\uac8c \ud574 \ubd05\ub2c8\ub2e4.<\/p>\n
# m h dom mon dow command\r\n0 4 1 * * sudo service apache2 stop\r\n1 4 1 * * sudo letsencrypt renew\r\n2 4 1 * * sudo service apache2 start<\/pre>\n
\ub0b4\uc6a9\uc744 \ud558\ub098\ud558\ub098 \uc124\uba85\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
\uccab \ubc88\uc9f8 \ud544\ub4dc(m)\ub294 \ubd84(minute)\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub450 \ubc88\uc9f8 \ud544\ub4dc(h)\ub294 \uc2dc(hour)\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc138 \ubc88\uc9f8 \ud544\ub4dc(dom)\ub294 \uc77c(day) \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub124 \ubc88\uc9f8 \ud544\ub4dc(mon)\ub294 \uc6d4(month)\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub2e4\uc12f \ubc88\uc9f8 \ud544\ub4dc(dow)\ub294 \uc694\uc77c(weekday)\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc5ec\uc12f \ubc88\uc9f8 \ud544\ub4dc(command)\ub294 \uc2e4\ud589\ud560 \uba85\ub839\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n
Let’s Encrypt \ub294 80\ubc88 \ud3ec\ud2b8\ub97c \uc0ac\uc6a9\ud574\uc11c \uc778\uc99d\uc11c\ub97c \uac31\uc2e0\ud558\uae30 \ub54c\ubb38\uc5d0 \uba3c\uc800 apache2 \ub97c \uc815\uc9c0\uc2dc\ud0b5\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \ub77c\uc778\uc740 0\ubd84 4\uc2dc 1\uc77c \ub9e4\ub2ec (\ub9e4\uc694\uc77c) apache2 \ub97c \uc815\uc9c0\ud569\ub2c8\ub2e4.
\n\uadf8\ub2e4\uc74c \ub77c\uc778\uc740 1\ubd84 \ub4a4 \uc778\uc99d\uc11c\ub97c \uac31\uc2e0\ud569\ub2c8\ub2e4. 1\ubd84 4\uc2dc 1\uc77c \ub9e4\ub2ec (\ub9e4 \uc694\uc77c) \uc778\uc99d\uc11c\ub97c \uac31\uc2e0\ud569\ub2c8\ub2e4. \uc774\ub54c \uc778\uc99d\uc11c \ub9cc\ub8cc\uc77c\uc774 30\uc77c \ubcf4\ub2e4 \uae38\uba74 \uc2e4\uc81c \uc778\uc99d\uc11c \uac31\uc2e0\uc740 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\n\ub9c8\uc9c0\ub9c9\uc73c\ub85c 1\ubd84 \ub4a4 apache2\ub97c \uc7ac \uc2e4\ud589\ud569\ub2c8\ub2e4. 2\ubd84 4\uc2dc 1\uc77c \ub9e4\ub2ec (\ub9e4 \uc694\uc77c) apache2 \ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n
\ubb3c\ub860 \uc774\ub807\uac8c \ud558\uba74 \ub9e4\ub2ec \uc0c8\ubcbd 4\uc2dc\uc5d0\uc11c 4\uc2dc 2\ubd84\uae4c\uc9c0 \uc57d 2\ubd84\uac04 \ud648\ud398\uc774\uc9c0\uac00 \ub2e4\uc6b4\ub418\uae34 \ud558\uaca0\uc9c0\ub9cc \uadf8\ub798\uc11c \uc0ac\ub78c\ub4e4\uc758 \ubc29\ubb38\uc774 \uac00\uc7a5 \uc801\uc744 \uc0c8\ubcbd \uc2dc\uac04\uc5d0 \ud574\ub2f9 \uc791\uc5c5\uc744 \uac78\uc5b4\uc8fc\ub294 \uac8c \uc88b\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n
Cron \uc2e4\ud589 \uc8fc\uae30 test\ub294 https:\/\/crontab.guru<\/a> \uc5ec\uae30\uc11c \ud14c\uc2a4\ud2b8\ud574 \ubcfc\uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n
\ubb50 \uc774\uac8c \ucd5c\uc801\uc758 \ubc29\ubc95\uc77c\uc9c0\ub294 \ubaa8\ub974\uaca0\uc9c0\ub9cc \uc774 \ud648\ud398\uc774\uc9c0\ub294 \ubc29\ubb38\uc790\ub3c4 \ub9ce\uc9c0 \uc54a\uace0 \uac1c\uc778 \ud648\ud398\uc774\uc9c0\ub77c\uc11c \uc774\ub807\uac8c SSL \uc790\ub3d9\uac31\uc2e0\uc744 \ud574 \ub193\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
Let’s Encrypt \uc5d0\uc11c \ubc1c\uae09\ud558\ub294 \uc778\uc99d\uc11c\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\ub294\ub370 \ud55c \uac00\uc9c0 \uadc0\ucc2e\uc740 \uc810\uc774 \uc788\ub2e4\uba74 90\uc77c\ub9c8\ub2e4 \ud55c \ubc88\uc529 \uc778\uc99d\uc11c \uac31\uc2e0\uc744 \ud574\uc918\uc57c \ud569\ub2c8\ub2e4. \uc774\uac83\uc744 cron\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc778\uc99d\uc11c \uc790\ub3d9\uac31\uc2e0\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":""},"categories":[3],"tags":[90,11,91],"_links":{"self":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/1096"}],"collection":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1096"}],"version-history":[{"count":12,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/1096\/revisions"}],"predecessor-version":[{"id":4844,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/1096\/revisions\/4844"}],"wp:attachment":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}