{"id":201,"date":"2020-10-10T23:01:01","date_gmt":"2020-10-10T14:01:01","guid":{"rendered":"https:\/\/manvscloud.com\/?p=201"},"modified":"2020-10-10T23:01:02","modified_gmt":"2020-10-10T14:01:02","slug":"cloudwatch-%ea%b2%bd%eb%b3%b4-%ec%83%9d%ec%84%b1-sns-%ec%95%8c%eb%a6%bc","status":"publish","type":"post","link":"https:\/\/manvscloud.com\/?p=201","title":{"rendered":"Cloudwatch \uacbd\ubcf4 \uc0dd\uc131 + SNS \uc54c\ub9bc"},"content":{"rendered":"\n<p>\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Cloudwatch\ub294 \uae30\ubcf8\uc801\uc774\uc9c0\ub9cc \ub9e4\uc6b0 \uc911\uc694\ud55c \ubaa8\ub2c8\ud130\ub9c1 \uc11c\ube44\uc2a4 \uc785\ub2c8\ub2e4.<br>\uac01 AWS \uc11c\ube44\uc2a4\uc758 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \ub85c\uadf8\ub97c \uc9c0\ud45c\ud654 \ud558\uc5ec \ubaa8\ub2c8\ud130\ub9c1 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc608\uc2dc\ub85c Application Load Balancer\uc758 \ud5ec\uc2a4\uccb4\ud06c\uac00 \ub418\uc9c0\uc54a\uc744 \ub54c \uc54c\ub9bc\uc744 \ubc1b\uc744 \uc218 \uc788\ub3c4\ub85d <br>\uacbd\ubcf4\ub97c \uc0dd\uc131\ud560 \uac83\uc778\ub370 \uc815\ub9d0 &#8220;\uc544&#8230; \uc774\uac8c \ub2e4 \uc600\uc5b4?&#8221; \uc2f6\uc744 \uc815\ub3c4\ub85c \ub9e4\uc6b0 \uac04\ub2e8\ud569\ub2c8\ub2e4.<br><\/p>\n\n\n\n<p><strong>-. \uacbd\ubcf4 \uc0dd\uc131<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223754\/cloudwatch_1-1024x268.png\" alt=\"\" class=\"wp-image-202\" width=\"676\" height=\"176\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223754\/cloudwatch_1-1024x268.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223754\/cloudwatch_1-300x78.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223754\/cloudwatch_1-768x201.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223754\/cloudwatch_1-1536x402.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223754\/cloudwatch_1-2048x535.png 2048w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223754\/cloudwatch_1-1080x282.png 1080w\" sizes=\"(max-width: 676px) 100vw, 676px\" \/><\/figure>\n\n\n\n<p>-. <strong>[ApplicationELB]<\/strong> -> <strong>[AppELB\ubcc4, AZ\ubcc4, TG\ubcc4 \uc9c0\ud45c]<\/strong> -> <strong>\uc9c0\ud45c \uc774\ub984 : UnHealthyHostCount<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"445\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223804\/cloudwatch_2-1024x445.png\" alt=\"\" class=\"wp-image-203\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223804\/cloudwatch_2-1024x445.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223804\/cloudwatch_2-300x130.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223804\/cloudwatch_2-768x334.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223804\/cloudwatch_2-1536x667.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223804\/cloudwatch_2-2048x889.png 2048w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223804\/cloudwatch_2-1080x469.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>-. 1\ubcf4\ub2e4 \ud06c\uac70\ub098 \uac19\uc73c\uba74 \uc54c\ub9bc\uc774 \uacbd\ubcf4\uac00 \ubc1c\uc0dd<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"655\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223810\/cloudwatch_3-1024x655.png\" alt=\"\" class=\"wp-image-204\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223810\/cloudwatch_3-1024x655.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223810\/cloudwatch_3-300x192.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223810\/cloudwatch_3-768x491.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223810\/cloudwatch_3-1536x982.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223810\/cloudwatch_3-1080x690.png 1080w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223810\/cloudwatch_3.png 1871w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>-. \uc54c\ub9bc\uc744 \uc218\uc2e0\ud560 \uc774\uba54\uc77c \uc5d4\ub4dc\ud3ec\uc778\ud2b8\ub294 \uc54c\ub9bc\uc744 \ubc1b\uc744 \uba54\uc77c\uc744 \uc4f0\uba74 \ub429\ub2c8\ub2e4.<br>\uc774\ud6c4 \ub4f1\ub85d\ud55c \uba54\uc77c\ub85c \ub4e4\uc5b4\uac00 \uc778\uc99d\uc744 \ud574\uc8fc\uc5b4\uc57c\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"700\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223817\/cloudwatch_4-1024x700.png\" alt=\"\" class=\"wp-image-205\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223817\/cloudwatch_4-1024x700.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223817\/cloudwatch_4-300x205.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223817\/cloudwatch_4-768x525.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223817\/cloudwatch_4-1536x1050.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223817\/cloudwatch_4-2048x1400.png 2048w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223817\/cloudwatch_4-1080x738.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>-. \uacbd\ubcf4 \uc774\ub984\uc744 \uc815\ud574\uc8fc\uace0 \uc0dd\uc131\uc744 \ud574\uc90d\uc2dc\ub2e4.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"447\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223824\/cloudwatch_5-1024x447.png\" alt=\"\" class=\"wp-image-206\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223824\/cloudwatch_5-1024x447.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223824\/cloudwatch_5-300x131.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223824\/cloudwatch_5-768x335.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223824\/cloudwatch_5-1536x670.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223824\/cloudwatch_5-2048x893.png 2048w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223824\/cloudwatch_5-1080x471.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>-. \uc815\uc0c1\uc801\uc73c\ub85c \uacbd\ubcf4\uac00 \ub4f1\ub85d\ub41c \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"188\" src=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223829\/cloudwatch_6-1024x188.png\" alt=\"\" class=\"wp-image-207\" srcset=\"https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223829\/cloudwatch_6-1024x188.png 1024w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223829\/cloudwatch_6-300x55.png 300w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223829\/cloudwatch_6-768x141.png 768w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223829\/cloudwatch_6-1536x282.png 1536w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223829\/cloudwatch_6-2048x376.png 2048w, https:\/\/cdn.manvscloud.com\/wp-content\/uploads\/2020\/10\/10223829\/cloudwatch_6-1080x198.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>CloudWatch \uacbd\ubcf4\ub97c \uc774\uc6a9\ud55c SNS \uc54c\ub9bc \uc124\uc815\uc740 \uc5b4\ub835\uc9c0\uc54a\uc2b5\ub2c8\ub2e4.<br>\uc774\ub7f0 \uc800\ub7f0 \uacbd\ubcf4\ub97c \ub2e4\uc591\ud558\uac8c \ub4f1\ub85d\ud574\ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uac04\ub2e8\ud55c \uae00\uc774\uc5c8\uc9c0\ub9cc AWS\ub97c \ucc98\uc74c \uc2dc\uc791\ud558\uc2dc\ub294 \ubd84\ub4e4\uc5d0\uac8c \ub9ce\uc740 \ub3c4\uc6c0\uc774 \ub418\uae38\ubc14\ub77c\uba70,<br>\uc77d\uc5b4\uc8fc\uc154\uc11c \uac10\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694. ManVSCloud \uc785\ub2c8\ub2e4. Cloudwatch\ub294 \uae30\ubcf8\uc801\uc774\uc9c0\ub9cc \ub9e4\uc6b0 \uc911\uc694\ud55c \ubaa8\ub2c8\ud130\ub9c1 \uc11c\ube44\uc2a4 \uc785\ub2c8\ub2e4.\uac01 AWS \uc11c\ube44\uc2a4\uc758 \ub9ac\uc18c\uc2a4\uc5d0 \ub300\ud55c \ub85c\uadf8\ub97c \uc9c0\ud45c\ud654 \ud558\uc5ec \ubaa8\ub2c8\ud130\ub9c1 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\uc2dc\ub85c Application Load Balancer\uc758 \ud5ec\uc2a4\uccb4\ud06c\uac00 \ub418\uc9c0\uc54a\uc744 \ub54c \uc54c\ub9bc\uc744 \ubc1b\uc744 \uc218 \uc788\ub3c4\ub85d \uacbd\ubcf4\ub97c \uc0dd\uc131\ud560 \uac83\uc778\ub370 \uc815\ub9d0 &#8220;\uc544&#8230; \uc774\uac8c \ub2e4 \uc600\uc5b4?&#8221; \uc2f6\uc744 \uc815\ub3c4\ub85c \ub9e4\uc6b0 \uac04\ub2e8\ud569\ub2c8\ub2e4. -. \uacbd\ubcf4 \uc0dd\uc131 -. [ApplicationELB] -> [AppELB\ubcc4, AZ\ubcc4, TG\ubcc4 \uc9c0\ud45c] -> \uc9c0\ud45c \uc774\ub984 : UnHealthyHostCount -. 1\ubcf4\ub2e4 \ud06c\uac70\ub098 \uac19\uc73c\uba74 \uc54c\ub9bc\uc774 \uacbd\ubcf4\uac00 \ubc1c\uc0dd -. \uc54c\ub9bc\uc744 \uc218\uc2e0\ud560 \uc774\uba54\uc77c \uc5d4\ub4dc\ud3ec\uc778\ud2b8\ub294 \uc54c\ub9bc\uc744 \ubc1b\uc744 \uba54\uc77c\uc744 \uc4f0\uba74 \ub429\ub2c8\ub2e4.\uc774\ud6c4 \ub4f1\ub85d\ud55c \uba54\uc77c\ub85c \ub4e4\uc5b4\uac00 \uc778\uc99d\uc744 \ud574\uc8fc\uc5b4\uc57c\ud569\ub2c8\ub2e4. -. \uacbd\ubcf4 \uc774\ub984\uc744 \uc815\ud574\uc8fc\uace0 \uc0dd\uc131\uc744 \ud574\uc90d\uc2dc\ub2e4. -. \uc815\uc0c1\uc801\uc73c\ub85c \uacbd\ubcf4\uac00 \ub4f1\ub85d\ub41c \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. CloudWatch \uacbd\ubcf4\ub97c \uc774\uc6a9\ud55c SNS \uc54c\ub9bc \uc124\uc815\uc740 \uc5b4\ub835\uc9c0\uc54a\uc2b5\ub2c8\ub2e4.\uc774\ub7f0 \uc800\ub7f0 \uacbd\ubcf4\ub97c \ub2e4\uc591\ud558\uac8c \ub4f1\ub85d\ud574\ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4. \uac04\ub2e8\ud55c \uae00\uc774\uc5c8\uc9c0\ub9cc AWS\ub97c \ucc98\uc74c \uc2dc\uc791\ud558\uc2dc\ub294 \ubd84\ub4e4\uc5d0\uac8c \ub9ce\uc740 \ub3c4\uc6c0\uc774 \ub418\uae38\ubc14\ub77c\uba70,\uc77d\uc5b4\uc8fc\uc154\uc11c \uac10\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[48,7,6,43,46,44,45,47],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/201"}],"collection":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=201"}],"version-history":[{"count":1,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/201\/revisions"}],"predecessor-version":[{"id":208,"href":"https:\/\/manvscloud.com\/index.php?rest_route=\/wp\/v2\/posts\/201\/revisions\/208"}],"wp:attachment":[{"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/manvscloud.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}