{"id":1069,"date":"2023-06-01T21:33:25","date_gmt":"2023-06-01T12:33:25","guid":{"rendered":"https:\/\/www.gyuroot.com\/wordpress\/?p=1069"},"modified":"2023-07-04T22:10:34","modified_gmt":"2023-07-04T13:10:34","slug":"sprint-auto-scaling-cloudwatch%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c-%ec%95%8c%eb%a6%bc","status":"publish","type":"post","link":"https:\/\/www.gyuroot.com\/wordpress\/?p=1069","title":{"rendered":"[Sprint] Auto Scaling + CloudWatch\ub97c \uc774\uc6a9\ud55c \uc54c\ub9bc"},"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=1069\/#_%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=1069\/#_%ED%95%B4%EA%B2%B0_%EA%B3%BC%EC%A0%9C\" title=\"# \ud574\uacb0 \uacfc\uc81c\"># \ud574\uacb0 \uacfc\uc81c<\/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-3\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#%EC%8B%9C%EC%9E%91_%ED%85%9C%ED%94%8C%EB%A6%BF_%EA%B5%AC%EC%84%B1\" title=\"\uc2dc\uc791 \ud15c\ud50c\ub9bf \uad6c\uc131\">\uc2dc\uc791 \ud15c\ud50c\ub9bf \uad6c\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#CloudWatch%EC%99%80_%EC%A1%B0%EC%A0%95_%EC%A0%95%EC%B1%85\" title=\"CloudWatch\uc640 \uc870\uc815 \uc815\ucc45\">CloudWatch\uc640 \uc870\uc815 \uc815\ucc45<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#%EA%B8%B0%ED%83%80\" title=\"\uae30\ud0c0\">\uae30\ud0c0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#%EA%B3%BC%EC%A0%9C_%EC%9D%B4%EB%AF%B8%EC%A7%80_%EC%98%88%EC%8B%9C\" title=\"\uacfc\uc81c \uc774\ubbf8\uc9c0 \uc608\uc2dc\">\uacfc\uc81c \uc774\ubbf8\uc9c0 \uc608\uc2dc<\/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-7\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#_%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-8\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#_%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-9\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#1_%EC%8B%9C%EC%9E%91_%ED%85%9C%ED%94%8C%EB%A6%BF_%EC%83%9D%EC%84%B1\" title=\"1. \uc2dc\uc791 \ud15c\ud50c\ub9bf \uc0dd\uc131\">1. \uc2dc\uc791 \ud15c\ud50c\ub9bf \uc0dd\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#2_Auto_Scaling_%EA%B7%B8%EB%A3%B9_%EC%83%9D%EC%84%B1\" title=\"2. Auto Scaling \uadf8\ub8f9 \uc0dd\uc131\">2. Auto Scaling \uadf8\ub8f9 \uc0dd\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#3_Auto_Scaling_%EA%B7%B8%EB%A3%B9_%EB%8F%99%EC%A0%81_%ED%81%AC%EA%B8%B0_%EC%A1%B0%EC%A0%95_%EC%A0%95%EC%B1%85_%EC%83%9D%EC%84%B1\" title=\"3. Auto Scaling \uadf8\ub8f9 \ub3d9\uc801 \ud06c\uae30 \uc870\uc815 \uc815\ucc45 \uc0dd\uc131\">3. Auto Scaling \uadf8\ub8f9 \ub3d9\uc801 \ud06c\uae30 \uc870\uc815 \uc815\ucc45 \uc0dd\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#4_SNS_Topic_%EC%83%9D%EC%84%B1\" title=\"4. SNS Topic \uc0dd\uc131\">4. SNS Topic \uc0dd\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#5_Lambda_Function_%EC%83%9D%EC%84%B1_%EB%B0%8F_%EC%BD%94%EB%93%9C_%EC%B6%94%EA%B0%80_%ED%9B%84_SNS_%EA%B5%AC%EB%8F%85\" title=\"5. Lambda Function \uc0dd\uc131 \ubc0f \ucf54\ub4dc \ucd94\uac00 \ud6c4 SNS \uad6c\ub3c5\">5. Lambda Function \uc0dd\uc131 \ubc0f \ucf54\ub4dc \ucd94\uac00 \ud6c4 SNS \uad6c\ub3c5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#6_Cloud_watch_%EA%B2%BD%EB%B3%B4_%EC%84%A4%EC%A0%95\" title=\"6. Cloud watch \uacbd\ubcf4 \uc124\uc815\">6. Cloud watch \uacbd\ubcf4 \uc124\uc815<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#7_Test\" title=\"7. Test\">7. Test<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#8_SNS%EB%A5%BC_%ED%86%B5%ED%95%B4%EC%84%9C_%EB%B0%9B%EC%9D%80_%EB%A9%94%EC%84%B8%EC%A7%80\" title=\"8.  SNS\ub97c \ud1b5\ud574\uc11c \ubc1b\uc740 \uba54\uc138\uc9c0\">8.  SNS\ub97c \ud1b5\ud574\uc11c \ubc1b\uc740 \uba54\uc138\uc9c0<\/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-17\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#_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-18\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#%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-19\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#%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-20\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\/#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>EC2 \uc11c\ubc84\ub97c ASG\ub97c \ud1b5\ud574 \uad6c\uc131\ud569\ub2c8\ub2e4. \uad6c\uc131\uc740 \ub2e4\uc74c\uc744 \ub530\ub985\ub2c8\ub2e4.<\/li>\n\n\n<li>CloudWatch \uc54c\ub78c\uc744 \ud1b5\ud574 ASG\uc758 \uc2a4\ucf00\uc77c \uc778\/\uc544\uc6c3\uc744 \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/li>\n\n\n<li>\uc2a4\ucf00\uc77c \uc778\/\uc544\uc6c3\uc774 \uc9c4\ud589\ub420 \ub54c \ub514\uc2a4\ucf54\ub4dc\uc5d0 \uc54c\ub9bc\uc744 \ubcf4\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n<li>\uba54\ud2b8\ub9ad\uc744 \ubc14\ud0d5\uc73c\ub85c \uc7a5\uc560 \ubc1c\uc0dd \uc608\uc0c1 \uc2dc\uc810\uc5d0 \ub514\uc2a4\ucf54\ub4dc\uc5d0 \uc54c\ub9bc\uc744 \ubcf4\ub0c5\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<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EC%8B%9C%EC%9E%91_%ED%85%9C%ED%94%8C%EB%A6%BF_%EA%B5%AC%EC%84%B1\"><\/span><strong>\uc2dc\uc791 \ud15c\ud50c\ub9bf \uad6c\uc131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\">ASG\ub97c \uc704\ud55c \uc2dc\uc791 \ud15c\ud50c\ub9bf \uad6c\uc131\uc740 \ub2e4\uc74c\uc744 \ub530\ub985\ub2c8\ub2e4.<\/p>\n\n\n<ul>\n<li>\uadf8\ub8f9 \uc815\ubcf4<\/li>\n\n\n<li>\uc2dc\uc791 \ud15c\ud50c\ub9bf\uc740 \ub2e4\uc74c \uad6c\uc131\uc744 \ub530\ub985\ub2c8\ub2e4.<\/li>\n\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CloudWatch%EC%99%80_%EC%A1%B0%EC%A0%95_%EC%A0%95%EC%B1%85\"><\/span><strong>CloudWatch\uc640 \uc870\uc815 \uc815\ucc45<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<ul>\n<li>CloudWatch\ub97c \ud1b5\ud55c Auto Scaling \uadf8\ub8f9 \uc9c0\ud45c \uc218\uc9d1 \ud65c\uc131\ud654 \ud544\uc694<\/li>\n\n\n<li>Scale-in \uc870\uac74: CPU 40% \uc774\ud558<\/li>\n\n\n<li>Scale-out \uc870\uac74: CPU 50% \uc774\uc0c1<\/li>\n\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EA%B8%B0%ED%83%80\"><\/span><strong>\uae30\ud0c0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<ul>\n<li>\ub85c\ub4dc \ubc38\ub7f0\uc11c\ub294 \uc124\uc815X<\/li>\n\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%EA%B3%BC%EC%A0%9C_%EC%9D%B4%EB%AF%B8%EC%A7%80_%EC%98%88%EC%8B%9C\"><\/span>\uacfc\uc81c \uc774\ubbf8\uc9c0 \uc608\uc2dc<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-250.png?v=1688460090\" 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=\"_%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<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\">Lambda \ud568\uc218 \ucf54\ub4dc : <a href=\"https:\/\/gist.github.com\/gotoweb\/0f993bdc19833e76f7860608181bedac#file-sns_to_discord-py\"><strong>sns_to_discord.py<\/strong><\/a><\/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=\"_%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<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%EC%8B%9C%EC%9E%91_%ED%85%9C%ED%94%8C%EB%A6%BF_%EC%83%9D%EC%84%B1\"><\/span>1. \uc2dc\uc791 \ud15c\ud50c\ub9bf \uc0dd\uc131<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-251-562x1024.png?v=1688460094\" alt=\"\"\/><\/figure>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Auto_Scaling_%EA%B7%B8%EB%A3%B9_%EC%83%9D%EC%84%B1\"><\/span>2. Auto Scaling \uadf8\ub8f9 \uc0dd\uc131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<ul>\n<li><strong>1\ub2e8\uacc4 &#8211; \uc2dc\uc791 \ud15c\ud50c\ub9bf \ub610\ub294 \uad6c\uc131 \uc120\ud0dd<\/strong><\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-252-610x1024.png?v=1688460097\" alt=\"\"\/><\/figure>\n\n\n<ul>\n<li><strong>2\ub2e8\uacc4 &#8211; \uc778\uc2a4\ud134\uc2a4 \uc2dc\uc791 \uc635\uc158 \uc120\ud0dd\n<\/strong>&#x1f4a1;\uc778\uc2a4\ud134\uc2a4 \uc720\ud615\uc5d0 \ub9de\uac8c \uc11c\ube0c\ub137 \uc9c0\uc815<\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-253.png?v=1688460100\" alt=\"\"\/><\/figure>\n\n\n<ul>\n<li><strong>3\ub2e8\uacc4 &#8211; \uace0\uae09 \uc635\uc158 \uad6c\uc131(\uae30\ubcf8\uac12)<\/strong><\/li>\n\n\n<li><strong>4\ub2e8\uacc4 &#8211; \uc120\ud0dd \uc0ac\ud56d &#8211; \uadf8\ub8f9 \ud06c\uae30\uc5d0\uc11c \ucd5c\ub300\uc6a9\ub7c9\ub9cc 3\uc73c\ub85c \uc9c0\uc815 \ud6c4 \ub098\uba38\uc9c0\ub294 \uae30\ubcf8\uac12<\/strong><\/li>\n\n\n<li><strong>5\ub2e8\uacc4 &#8211; \uc54c\ub9bc\ucd94\uac00 (skip)<\/strong><\/li>\n\n\n<li><strong>6\ub2e8\uacc4 &#8211; \ud0dc\uadf8\ucd94\uac00 (skip)<\/strong><\/li>\n\n\n<li><strong>7\ub2e8\uacc4 &#8211; \uac80\ud1a0 \ud6c4 \uc644\ub8cc<\/strong><\/li>\n\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Auto_Scaling_%EA%B7%B8%EB%A3%B9_%EB%8F%99%EC%A0%81_%ED%81%AC%EA%B8%B0_%EC%A1%B0%EC%A0%95_%EC%A0%95%EC%B1%85_%EC%83%9D%EC%84%B1\"><\/span>3. Auto Scaling \uadf8\ub8f9 \ub3d9\uc801 \ud06c\uae30 \uc870\uc815 \uc815\ucc45 \uc0dd\uc131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\">EC2 \u2192 Auto Scaling \u2192 Auto Scaling \uadf8\ub8f9 \u2192 \uc0dd\uc131\ud55c \uadf8\ub8f9 \uc120\ud0dd \ud6c4 \uc790\ub3d9 \ud06c\uae30 \uc870\uc815 \u2192 \ub3d9\uc801 \ud06c\uae30 \uc870\uc815 \uc815\ucc45 \uc0dd\uc131 \ud074\ub9ad \ud6c4 \uc544\ub798\uc640 \uac19\uc740 \uc870\uac74\uc73c\ub85c \uc0dd\uc131<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-254.png?v=1688460103\" alt=\"\"\/><\/figure>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_SNS_Topic_%EC%83%9D%EC%84%B1\"><\/span>4. SNS Topic \uc0dd\uc131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<ul>\n<li>\ud45c\uc900 \uc720\ud615\uc73c\ub85c \uc0dd\uc131<\/li>\n\n<\/ul>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Lambda_Function_%EC%83%9D%EC%84%B1_%EB%B0%8F_%EC%BD%94%EB%93%9C_%EC%B6%94%EA%B0%80_%ED%9B%84_SNS_%EA%B5%AC%EB%8F%85\"><\/span>5. Lambda Function \uc0dd\uc131 \ubc0f \ucf54\ub4dc \ucd94\uac00 \ud6c4 SNS \uad6c\ub3c5<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-255.png?v=1688460107\" 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-256.png?v=1688460112\" 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-257.png?v=1688460116\" alt=\"\"\/><\/figure>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Cloud_watch_%EA%B2%BD%EB%B3%B4_%EC%84%A4%EC%A0%95\"><\/span>6. Cloud watch \uacbd\ubcf4 \uc124\uc815<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<ul>\n<li>\uacbd\ubcf4 \u2192 \ubaa8\ub4e0 \uacbd\ubcf4 \u2192 \uacbd\ubcf4 \uc0dd\uc131 \u2192 \uc9c0\ud45c \uc120\ud0dd<\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-258.png?v=1688460119\" alt=\"\"\/><\/figure>\n\n\n<ul>\n<li><strong>1\ub2e8\uacc4 &#8211; \uc9c0\ud45c \ubc0f \uc870\uac74 \uc9c0\uc815<\/strong><\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-259.png?v=1688460122\" alt=\"\"\/><\/figure>\n\n\n<ul>\n<li><strong>2\ub2e8\uacc4 &#8211; \uc791\uc5c5 \uad6c\uc131<\/strong><\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-260.png?v=1688460126\" 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-261.png?v=1688460129\" alt=\"\"\/><\/figure>\n\n\n<ul>\n<li><strong>3\ub2e8\uacc4 &#8211; \uc774\ub984 \ubc0f \uc124\uba85 \ucd94\uac00 (\uc774\ub984 : <\/strong><code>Scale-out-alert<\/code><strong>)<\/strong><\/li>\n\n\n<li><strong>4\ub2e8\uacc4 &#8211; \ubbf8\ub9ac \ubcf4\uae30 \ubc0f \uc0dd\uc131<\/strong><\/li>\n\n\n<li><code>Scale-out-alert<\/code> \uc0dd\uc131 \ud6c4 \ub3d9\uc77c\ud55c \uacfc\uc815\uc73c\ub85c \ud558\ub418 CPU \uc784\uacc4\uac12\uc774 40%\uc544\ub798\ub85c \ub0b4\ub824\uac14\uc744\ub54c\uc758 \uc870\uac74\uc73c\ub85c  <code>Scale-In-alert<\/code> \ucd94\uac00\uc0dd\uc131<\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-262-1024x269.png?v=1688460132\" alt=\"\"\/><\/figure>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Test\"><\/span>7. Test<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<ul>\n<li>EC2 SSH \uc811\uc18d \ud6c4 <code>top<\/code> \uba85\ub839\uc73c\ub85c \uc2e4\uc2dc\uac04\uc73c\ub85c \ud655\uc778<\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-263.png?v=1688460135\" alt=\"\"\/><\/figure>\n\n\n<pre class=\"wp-block-code\"><code>top - 04:02:51 up  2:17,  2 users,  load average: 0.00, 0.00, 0.00\nTasks: 102 total,   1 running, 101 sleeping,   0 stopped,   0 zombie\n<u><strong>%Cpu(s):  0.3 us,<\/strong><\/u>  0.0 sy,  0.0 ni, 99.7 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st\nMiB Mem :    462.5 total,     28.1 free,    183.3 used,    251.1 buff\/cache\nMiB Swap:      0.0 total,      0.0 free,      0.0 used.    252.8 avail Mem<\/code><\/pre>\n\n\n<ul>\n<li>\ud130\ubbf8\ub110 \ucd94\uac00 \uc2e4\ud589 \ud6c4 EC2 SSH \uc811\uc18d<\/li>\n\n\n<li><code>stress -c 1<\/code> \uba85\ub839\uc744 \ud1b5\ud574\uc11c \uc544\ub798\uc640 \uac19\uc774 CPU \ubd80\ud558 \uc9c4\ud589<\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-264.png?v=1688460139\" alt=\"\"\/><\/figure>\n\n\n<pre class=\"wp-block-code\"><code>top - 04:06:36 up  2:21,  2 users,  load average: 0.53, 0.14, 0.05\nTasks: 104 total,   2 running, 102 sleeping,   0 stopped,   0 zombie\n<u><strong>%Cpu(s): 99.7 us,<\/strong><\/u>  0.3 sy,  0.0 ni,  0.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st\nMiB Mem :    462.5 total,     26.7 free,    184.7 used,    251.1 buff\/cache\nMiB Swap:      0.0 total,      0.0 free,      0.0 used.    251.4 avail Mem<\/code><\/pre>\n\n\n<ul>\n<li>&#x1f197;\uc544\ub798\uc640 \uac19\uc774 \ub098\uc624\uba74 \uc131\uacf5!<\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-265.png?v=1688460141\" 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-266.png?v=1688460144\" alt=\"\"\/><\/figure>\n\n\n<ul>\n<li>scale-out \uc77c \ub54c \uc778\uc2a4\ud134\uc2a4 \ucd94\uac00 \ud655\uc778<\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-267-1024x143.png?v=1688460148\" alt=\"\"\/><\/figure>\n\n\n<ul>\n<li>scale-in \uc77c \ub54c \uc778\uc2a4\ud134\uc2a4 \uc81c\uac70 \ud655\uc778<\/li>\n\n<\/ul>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.gyuroot.com\/wordpress\/wp-content\/uploads\/image-268-1024x83.png?v=1688460151\" alt=\"\"\/><\/figure>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_SNS%EB%A5%BC_%ED%86%B5%ED%95%B4%EC%84%9C_%EB%B0%9B%EC%9D%80_%EB%A9%94%EC%84%B8%EC%A7%80\"><\/span>8.  SNS\ub97c \ud1b5\ud574\uc11c \ubc1b\uc740 \uba54\uc138\uc9c0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<ul>\n<li>AlarmName<\/li>\n\n\n<li>OldStateValue<\/li>\n\n\n<li>NewStateValue<\/li>\n\n<\/ul>\n\n\n<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\">&#x1f4a1;Lambda Function\uc5d0\uc11c \uc704\uc640 \uac19\uc740 \ud544\ub4dc\ub9cc \uc9c0\uc815\ud574\uc11c \ub514\uc2a4\ucf54\ub4dc\ub85c \uc804\ub2ec\ud588\uc9c0\ub9cc \uc544\ub798 \ud544\ub4dc\ub97c \ud655\uc778\ud558\uc5ec \ucd94\uac00\uc801\uc73c\ub85c \uba54\uc138\uc9c0\ub97c \ubcf4\ub0bc \uc218 \uc788\ub2e4.<\/p>\n\n\n<pre class=\"wp-block-code\"><code>{\n&quot;Origin&quot;: &quot;AutoScalingGroup&quot;,\n&quot;Destination&quot;: &quot;EC2&quot;,\n&quot;Progress&quot;: 50,\n&quot;AccountId&quot;: &quot;159088646233&quot;,\n&quot;Description&quot;: &quot;Terminating EC2 instance: i-0e07a2cb698ac615b&quot;,\n&quot;RequestId&quot;: &quot;6a608523-ea30-4a9b-8962-308a8c5277b6&quot;,\n&quot;EndTime&quot;: &quot;2023-06-01T01:52:20.959Z&quot;,\n&quot;AutoScalingGroupARN&quot;: &quot;arn:aws:autoscaling:ap-northeast-2:159088646233:autoScalingGroup:70325c29-4629-4d44-94ff-5a03197554d7:autoScalingGroupName\/sprint-ASG&quot;,\n&quot;ActivityId&quot;: &quot;6a608523-ea30-4a9b-8962-308a8c5277b6&quot;,\n&quot;StartTime&quot;: &quot;2023-06-01T01:51:39.279Z&quot;,\n&quot;Service&quot;: &quot;AWS Auto Scaling&quot;,\n&quot;Time&quot;: &quot;2023-06-01T01:52:20.959Z&quot;,\n&quot;EC2InstanceId&quot;: &quot;i-0e07a2cb698ac615b&quot;,\n&quot;StatusCode&quot;: &quot;InProgress&quot;,\n&quot;StatusMessage&quot;: &quot;&quot;,\n&quot;Details&quot;: {\n&quot;Subnet ID&quot;: &quot;subnet-002f2984e4582edf9&quot;,\n&quot;Availability Zone&quot;: &quot;ap-northeast-2a&quot;,\n&quot;InvokingAlarms&quot;: [\n{\n&quot;AlarmArn&quot;: &quot;arn:aws:cloudwatch:ap-northeast-2:159088646233:alarm:scale-in-alert&quot;,\n&quot;Trigger&quot;: {\n&quot;MetricName&quot;: &quot;CPUUtilization&quot;,\n&quot;EvaluateLowSampleCountPercentile&quot;: &quot;&quot;,\n&quot;ComparisonOperator&quot;: &quot;LessThanOrEqualToThreshold&quot;,\n&quot;TreatMissingData&quot;: &quot;&quot;,\n&quot;Statistic&quot;: &quot;AVERAGE&quot;,\n&quot;StatisticType&quot;: &quot;Statistic&quot;,\n&quot;Period&quot;: 300,\n&quot;EvaluationPeriods&quot;: 1,\n&quot;Unit&quot;: null,\n&quot;DatapointsToAlarm&quot;: 1,\n&quot;Namespace&quot;: &quot;AWS\/EC2&quot;,\n&quot;Threshold&quot;: 40\n},\n&quot;AlarmName&quot;: &quot;scale-in-alert&quot;,  \/\/\uc2e4\uc2b5\uc5d0\uc11c \uc0ac\uc6a9\ud588\ub358 \ud544\ub4dc\n&quot;AlarmDescription&quot;: &quot;# gyuroot n### scale-in-alert&quot;,\n&quot;AWSAccountId&quot;: &quot;159088646233&quot;,\n&quot;OldStateValue&quot;: &quot;ALARM&quot;,  \/\/\uc2e4\uc2b5\uc5d0\uc11c \uc0ac\uc6a9\ud588\ub358 \ud544\ub4dc\n&quot;Region&quot;: &quot;Asia Pacific (Seoul)&quot;,\n&quot;NewStateValue&quot;: &quot;ALARM&quot;,  \/\/\uc2e4\uc2b5\uc5d0\uc11c \uc0ac\uc6a9\ud588\ub358 \ud544\ub4dc\n&quot;AlarmConfigurationUpdatedTimestamp&quot;: 1685583763117,\n&quot;StateChangeTime&quot;: 1685583930916\n}\n]\n},\n&quot;AutoScalingGroupName&quot;: &quot;sprint-ASG&quot;,\n&quot;Cause&quot;: &quot;At 2023-06-01T01:51:30Z a monitor alarm scale-in-alert in state ALARM triggered policy scale-in changing the desired capacity from 2 to 1. At 2023-06-01T01:51:39Z an instance was taken out of service in response to a difference between desired and actual capacity, shrinking the capacity from 2 to 1. At 2023-06-01T01:51:39Z instance i-0e07a2cb698ac615b was selected for termination.&quot;,\n&quot;Event&quot;: &quot;autoscaling:EC2_INSTANCE_TERMINATE&quot;\n}<\/code><\/pre>\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<\/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<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<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<p class=\"has-text-color\" style=\"color: rgb(0, 0, 0)\">\ub0b4\uc6a9<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p># \ud559\uc2b5 \ubaa9\ud45c # \ud574\uacb0 \uacfc\uc81c \uc2dc\uc791 \ud15c\ud50c\ub9bf \uad6c\uc131 ASG\ub97c \uc704\ud55c \uc2dc\uc791 \ud15c\ud50c\ub9bf \uad6c\uc131\uc740 \ub2e4\uc74c\uc744 \ub530\ub985\ub2c8\ub2e4. CloudWatch\uc640 \uc870\uc815 \uc815\ucc45 \uae30\ud0c0 \uacfc\uc81c \uc774\ubbf8\uc9c0 \uc608\uc2dc # \uc2e4\uc2b5 \uc790\ub8cc Lambda \ud568\uc218 \ucf54\ub4dc : sns_to_discord.py # \uacfc\uc81c \ud56d\ubaa9\ubcc4 \uc9c4\ud589 \uc0c1\ud669 1. \uc2dc\uc791 \ud15c\ud50c\ub9bf \uc0dd\uc131 2. Auto Scaling \uadf8\ub8f9 \uc0dd\uc131 3. Auto Scaling \uadf8\ub8f9 \ub3d9\uc801 \ud06c\uae30 \uc870\uc815 \uc815\ucc45 \uc0dd\uc131 EC2 &#8230; <a title=\"[Sprint] Auto Scaling + CloudWatch\ub97c \uc774\uc6a9\ud55c \uc54c\ub9bc\" class=\"read-more\" href=\"https:\/\/www.gyuroot.com\/wordpress\/?p=1069\" aria-label=\"More on [Sprint] Auto Scaling + CloudWatch\ub97c \uc774\uc6a9\ud55c \uc54c\ub9bc\">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\/1069"}],"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=1069"}],"version-history":[{"count":1,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1069\/revisions"}],"predecessor-version":[{"id":1123,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1069\/revisions\/1123"}],"wp:attachment":[{"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gyuroot.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}