{"id":91531,"date":"2025-09-21T17:30:25","date_gmt":"2025-09-21T10:30:25","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=91531"},"modified":"2025-09-21T17:30:27","modified_gmt":"2025-09-21T10:30:27","slug":"site-reliability-engineer-la-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/","title":{"rendered":"Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#Site_Reliability_Engineer_la_gi\" >Site Reliability Engineer l\u00e0 g\u00ec?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#Vi_sao_can_co_Site_Reliability_Engineer\" >V\u00ec sao c\u1ea7n c\u00f3 Site Reliability Engineer?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#Mo_ta_cong_viec_cua_Site_Reliability_Engineer_thuong_gom_nhung_gi\" >M\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c c\u1ee7a Site Reliability Engineer th\u01b0\u1eddng g\u1ed3m nh\u1eefng g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#Vi_du_ve_cong_viec_hang_ngay_cua_Site_Reliability_Engineer\" >V\u00ed d\u1ee5 v\u1ec1 c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y c\u1ee7a Site Reliability Engineer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#Cac_ky_nang_can_co_cua_Site_Reliability_Engineer\" >C\u00e1c k\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a Site Reliability Engineer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#Tai_nguyen_hoc_huu_ich_danh_cho_Site_Reliability_Engineer\" >T\u00e0i nguy\u00ean h\u1ecdc h\u1eefu \u00edch d\u00e0nh cho Site Reliability Engineer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#Cac_cau_hoi_thuong_gap_ve_Site_Reliability_Engineer\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Site Reliability Engineer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><strong><em>M\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1 cao s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a d\u1ecbch v\u1ee5, k\u00e9o theo vai tr\u00f2 quan tr\u1ecdng c\u1ee7a Site Reliability Engineer. SRE k\u1ebft h\u1ee3p c\u00e1c nguy\u00ean t\u1eafc c\u1ee7a ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u1edbi v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng, nh\u1eb1m x\u00e2y d\u1ef1ng v\u00e0 duy tr\u00ec c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 \u0111\u1ed9 tin c\u1eady cao \u1edf quy m\u00f4 l\u1edbn. \u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n Site Reliability Engineer l\u00e0 g\u00ec v\u00e0 nh\u1eefng k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i m\u00e0 m\u1ed9t k\u1ef9 s\u01b0 SRE c\u1ea7n trang b\u1ecb \u0111\u1ec3 th\u00e0nh c\u00f4ng trong vai tr\u00f2 then ch\u1ed1t n\u00e0y.<\/em><\/strong><\/p>\n\n\n\n<p>\u0110\u1ecdc b\u00e0i vi\u1ebft sau \u0111\u1ec3 hi\u1ec3u r\u00f5 v\u1ec1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Site Reliability Engineer l\u00e0 g\u00ec;<\/li>\n\n\n\n<li>T\u1ea7m quan tr\u1ecdng c\u1ee7a k\u1ef9 s\u01b0 SRE;<\/li>\n\n\n\n<li>Nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a k\u1ef9 s\u01b0 SRE;<\/li>\n\n\n\n<li>C\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y c\u1ee7a c\u00e1c k\u1ef9 s\u01b0 SRE;<\/li>\n\n\n\n<li>K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a k\u1ef9 s\u01b0 SRE;<\/li>\n\n\n\n<li>L\u1ed9 tr\u00ecnh h\u1ecdc t\u1eadp v\u00e0 t\u00e0i nguy\u00ean cho k\u1ef9 s\u01b0 SRE;<\/li>\n\n\n\n<li>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 k\u1ef9 s\u01b0 SRE.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-site-reliability-engineer-la-gi\"><span class=\"ez-toc-section\" id=\"Site_Reliability_Engineer_la_gi\"><\/span><strong>Site Reliability Engineer l\u00e0 g\u00ec?\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Site Reliability Engineering (SRE) l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p qu\u1ea3n l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng tr\u1ef1c tuy\u1ebfn, t\u1eadp trung v\u00e0o vi\u1ec7c l\u00e0m cho ch\u00fang \u0111\u00e1ng tin c\u1eady, hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, \u0111\u01b0\u1ee3c Google \u0111\u1ecbnh ngh\u0129a v\u00e0 ph\u1ed5 bi\u1ebfn v\u00e0o n\u0103m 2003 tr\u01b0\u1edbc c\u1ea3 kh\u00e1i ni\u1ec7m DevOps. SRE k\u1ebft h\u1ee3p c\u00e1c nguy\u00ean t\u1eafc k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u1edbi quy tr\u00ecnh v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng vi\u1ec7c, gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1, v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng lu\u00f4n s\u1eb5n s\u00e0ng.&nbsp;<\/p>\n\n\n\n<p>V\u1ec1 c\u01a1 b\u1ea3n, Site Reliability Engineer l\u00e0 ng\u01b0\u1eddi \u00e1p d\u1ee5ng t\u01b0 duy c\u1ee7a m\u1ed9t k\u1ef9 s\u01b0 ph\u1ea7n m\u1ec1m v\u00e0o c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn v\u1eadn h\u00e0nh, nh\u1eb1m x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 duy tr\u00ec \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c d\u1ecbch v\u1ee5. C\u00f4ng vi\u1ec7c ch\u00ednh c\u1ee7a k\u1ef9 s\u01b0 SRE kh\u00f4ng ch\u1ec9 l\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, m\u00e0 c\u00f2n l\u00e0 ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 x\u1ea3y ra ngay t\u1eeb \u0111\u1ea7u.<\/p>\n\n\n\n<p>Vai tr\u00f2 n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa ki\u1ebfn th\u1ee9c v\u1ec1 ph\u1ea7n m\u1ec1m, h\u1ec7 th\u1ed1ng, m\u1ea1ng v\u00e0 b\u1ea3o m\u1eadt. K\u1ef9 s\u01b0 SRE th\u01b0\u1eddng l\u00e0m vi\u1ec7c ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c k\u1ef9 s\u01b0 ph\u1ea7n m\u1ec1m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c t\u00ednh n\u0103ng m\u1edbi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, \u0111\u1ed9 tin c\u1eady v\u00e0 d\u1ec5 d\u00e0ng b\u1ea3o tr\u00ec. V\u1ecb tr\u00ed c\u00f4ng vi\u1ec7c n\u00e0y c\u0169ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u00e2y d\u1ef1ng v\u00e0 duy tr\u00ec c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t, c\u1ea3nh b\u00e1o v\u00e0 t\u1ef1 \u0111\u1ed9ng ph\u1ee5c h\u1ed3i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng lu\u00f4n s\u1eb5n s\u00e0ng ph\u1ee5c v\u1ee5 ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc chi ti\u1ebft: <strong><a href=\"https:\/\/itviec.com\/blog\/sre-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">SRE l\u00e0 g\u00ec: Nguy\u00ean t\u1eafc, c\u00f4ng c\u1ee5 v\u00e0 s\u1ed1 li\u1ec7u quan tr\u1ecdng c\u1ea7n bi\u1ebft<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-vi-sao-c\u1ea7n-co-site-reliability-engineer\"><span class=\"ez-toc-section\" id=\"Vi_sao_can_co_Site_Reliability_Engineer\"><\/span><strong>V\u00ec sao c\u1ea7n c\u00f3 Site Reliability Engineer?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Khi c\u00e1c t\u1ed5 ch\u1ee9c ng\u00e0y c\u00e0ng ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, ki\u1ebfn \u200b\u200btr\u00fac vi d\u1ecbch v\u1ee5 v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p DevOps \u0111\u1ec3 \u0111\u1ed5i m\u1edbi v\u00e0 m\u1edf r\u1ed9ng quy m\u00f4 ho\u1ea1t \u0111\u1ed9ng, vai tr\u00f2 c\u1ee7a k\u1ef9 s\u01b0 SRE c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n, \u0111\u00f2i h\u1ecfi chuy\u00ean m\u00f4n v\u00e0 c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n ph\u1ee9c t\u1ea1p, cho ph\u00e9p c\u00e1c t\u1ed5 ch\u1ee9c t\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau kinh doanh.<\/p>\n\n\n\n<p><strong>M\u1ed9t s\u1ed1 tr\u00e1ch nhi\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a Site Reliability Engineer:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u1eef h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh: <\/strong>Site Reliability Engineer thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng, \u0111\u1ea3m b\u1ea3o c\u00e1c d\u1ecbch v\u1ee5 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng t\u1ed1t khi c\u00f4ng ty ph\u00e1t tri\u1ec3n, x\u1eed l\u00fd c\u00e1c \u0111\u1ee3t t\u0103ng \u0111\u1ed9t bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c l\u1edbn h\u01a1n m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c d\u1ecbch v\u1ee5 quan tr\u1ecdng.\u00a0<\/li>\n\n\n\n<li><strong>Tri\u1ec3n khai gi\u00e1m s\u00e1t v\u00e0 c\u1ea3nh b\u00e1o ch\u1ee7 \u0111\u1ed9ng<\/strong> \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c s\u1ef1 c\u1ed1 ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng, \u0111\u1ea3m b\u1ea3o th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1i thi\u1ec3u v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng li\u1ec1n m\u1ea1ch.<\/li>\n\n\n\n<li><strong>Qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1:<\/strong> Trong tr\u01b0\u1eddng h\u1ee3p h\u1ec7 th\u1ed1ng g\u1eb7p s\u1ef1 c\u1ed1, SRE s\u1ebd d\u1eabn d\u1eaft quy tr\u00ecnh \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1, x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 nhanh ch\u00f3ng v\u00e0 th\u1ef1c hi\u1ec7n \u0111\u00e1nh gi\u00e1 sau s\u1ef1 c\u1ed1 \u0111\u1ec3 ng\u0103n ng\u1eeba t\u00e1i di\u1ec5n. \u0110i\u1ec1u n\u00e0y gi\u00fap duy tr\u00ec kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li><strong>Th\u00fac \u0111\u1ea9y t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u1eadn h\u00e0nh:<\/strong> SRE ch\u1ecbu tr\u00e1ch nhi\u1ec7m t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 th\u01b0\u1eddng quy nh\u01b0 tri\u1ec3n khai, gi\u00e1m s\u00e1t v\u00e0 m\u1edf r\u1ed9ng quy m\u00f4 ph\u1ea7n m\u1ec1m, gi\u00fap gi\u1ea3m thi\u1ec3u c\u00f4ng vi\u1ec7c th\u1ee7 c\u00f4ng, gi\u1ea3m thi\u1ec3u sai s\u00f3t c\u1ee7a con ng\u01b0\u1eddi v\u00e0 t\u0103ng t\u1ed1c ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y gi\u00fap cho quy tr\u00ecnh l\u00e0m vi\u1ec7c m\u01b0\u1ee3t m\u00e0 h\u01a1n v\u00e0 gi\u1ea3i ph\u00f3ng t\u00e0i nguy\u00ean cho c\u00e1c t\u00e1c v\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n.<\/li>\n\n\n\n<li><strong>C\u1ea7u n\u1ed1i gi\u1eefa nh\u00f3m ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh: <\/strong>Nh\u1edd c\u00f3 SRE k\u1ebft n\u1ed1i, hai nh\u00f3m ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh ph\u1ed1i h\u1ee3p hi\u1ec7u qu\u1ea3 h\u01a1n, gi\u00fap h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t h\u01a1n, tri\u1ec3n khai tr\u01a1n tru h\u01a1n v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ea3n xu\u1ea5t nhanh h\u01a1n.<\/li>\n\n\n\n<li><strong>T\u1ed1i \u01b0u chi ph\u00ed &amp; t\u00e0i nguy\u00ean: <\/strong>B\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5, SRE gi\u00fap gi\u1ea3m t\u1ed5ng chi ph\u00ed v\u1eadn h\u00e0nh. Vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3 v\u00e0 tri\u1ec3n khai nhanh h\u01a1n mang l\u1ea1i kho\u1ea3n ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 cho c\u00f4ng ty.<\/li>\n\n\n\n<li><strong>\u0110\u1ea3m b\u1ea3o an ninh &amp; tu\u00e2n th\u1ee7:<\/strong> SRE \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec an ninh h\u1ec7 th\u1ed1ng, \u0111\u1ea3m b\u1ea3o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an ninh v\u00e0 y\u00eau c\u1ea7u quy \u0111\u1ecbnh, gi\u1ea3m thi\u1ec3u nguy c\u01a1 vi ph\u1ea1m ho\u1eb7c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-mo-t\u1ea3-cong-vi\u1ec7c-c\u1ee7a-site-reliability-engineer-th\u01b0\u1eddng-g\u1ed3m-nh\u1eefng-gi\"><span class=\"ez-toc-section\" id=\"Mo_ta_cong_viec_cua_Site_Reliability_Engineer_thuong_gom_nhung_gi\"><\/span><strong>M\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c c\u1ee7a Site Reliability Engineer th\u01b0\u1eddng g\u1ed3m nh\u1eefng g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Khi \u0111\u1ecdc m\u1ed9t b\u1ea3n m\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c (Job Description) cho v\u1ecb tr\u00ed SRE, b\u1ea1n s\u1ebd th\u01b0\u1eddng th\u1ea5y c\u00e1c h\u1ea1ng m\u1ee5c c\u00f4ng vi\u1ec7c sau \u0111\u00e2y \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai h\u1ec7 th\u1ed1ng c\u00f3 t\u00ednh s\u1eb5n s\u00e0ng v\u00e0 \u0111\u1ed9 tin c\u1eady cao, bao g\u1ed3m t\u1ea1o ra c\u00e1c ki\u1ebfn \u200b\u200btr\u00fac c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i sau s\u1ef1 c\u1ed1 v\u00e0 x\u1eed l\u00fd \u0111\u01b0\u1ee3c l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn.<\/li>\n\n\n\n<li>Ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u1ec3 cung c\u1ea5p, tri\u1ec3n khai, gi\u00e1m s\u00e1t v\u00e0 \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1, m\u1ee5c ti\u00eau l\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro do l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi.<\/li>\n\n\n\n<li>Ph\u00e2n t\u00edch m\u00f4 h\u00ecnh s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean v\u00e0 d\u1ef1 b\u00e1o nhu c\u1ea7u n\u0103ng l\u1ef1c \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u0103ng tr\u01b0\u1edfng kinh doanh.<\/li>\n\n\n\n<li>Ph\u1ea3n h\u1ed3i v\u00e0 gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1 k\u1ecbp th\u1eddi, \u0111\u1ed3ng th\u1eddi ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 sau s\u1ef1 c\u1ed1 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 t\u00e1i di\u1ec5n.\u00a0<\/li>\n\n\n\n<li>Li\u00ean t\u1ee5c gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng b\u1eb1ng nhi\u1ec1u c\u00f4ng c\u1ee5 v\u00e0 dashboard kh\u00e1c nhau. Ph\u00e2n t\u00edch c\u00e1c s\u1ed1 li\u1ec7u, log v\u00e0 c\u1ea3nh b\u00e1o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 gi\u1ea3i quy\u1ebft m\u1ecdi s\u1ef1 c\u1ed1 ph\u00e1t sinh.<\/li>\n\n\n\n<li>X\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c \u0111i\u1ec3m ngh\u1ebdn v\u1ec1 hi\u1ec7u su\u1ea5t \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li>Tri\u1ec3n khai c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt t\u1ed1t nh\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u theo quy \u0111\u1ecbnh \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng nh\u1ea1y c\u1ea3m.<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng v\u00e0 v\u01b0\u1ee3t m\u1ee9c SLO v\u00e0 SLA \u0111\u00e3 x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch \u0111o l\u01b0\u1eddng hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c m\u1ee5c ti\u00eau n\u00e0y v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c n\u1ebfu hi\u1ec7u su\u1ea5t kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c mong \u0111\u1ee3i.<\/li>\n\n\n\n<li>H\u1ee3p t\u00e1c ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c nh\u00f3m Software Engineer, Product Manager v\u00e0 System Admin \u0111\u1ec3 t\u00edch h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t \u0111\u1ec3 duy tr\u00ec t\u00ednh tin c\u1eady v\u00e0o v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, nh\u1eb1m \u0111\u1ea3m b\u1ea3o c\u00e1c t\u00ednh n\u0103ng v\u00e0 d\u1ecbch v\u1ee5 m\u1edbi \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 tin c\u1eady tr\u01b0\u1edbc khi tri\u1ec3n khai, th\u00fac \u0111\u1ea9y c\u1ea3i ti\u1ebfn v\u00e0 \u0111\u1ed5i m\u1edbi li\u00ean t\u1ee5c.\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-vi-d\u1ee5-v\u1ec1-cong-vi\u1ec7c-h\u1eb1ng-ngay-c\u1ee7a-site-reliability-engineer\"><span class=\"ez-toc-section\" id=\"Vi_du_ve_cong_viec_hang_ngay_cua_Site_Reliability_Engineer\"><\/span><strong>V\u00ed d\u1ee5 v\u1ec1 c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y c\u1ee7a Site Reliability Engineer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t ng\u00e0y c\u1ee7a m\u1ed9t k\u1ef9 s\u01b0 SRE ch\u1ee7 y\u1ebfu l\u00e0 d\u00e0nh cho vi\u1ec7c c\u1ea5u h\u00ecnh c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, chuy\u1ec3n t\u1eeb d\u1ef1 \u00e1n n\u00e0y sang d\u1ef1 \u00e1n kh\u00e1c v\u00e0 tham gia c\u00e1c cu\u1ed9c h\u1ecdp.&nbsp;<\/p>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 v\u00ed d\u1ee5 v\u1ec1 m\u1ed9t s\u1ed1 c\u00f4ng vi\u1ec7c m\u00e0 m\u1ed9t k\u1ef9 s\u01b0 SRE c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n h\u00e0ng ng\u00e0y:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Theo d\u00f5i c\u00e1c Service Level Indicators (SLI), ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ef7 l\u1ec7 y\u00eau c\u1ea7u th\u00e0nh c\u00f4ng tr\u00ean t\u1ed5ng s\u1ed1 y\u00eau c\u1ea7u. M\u1ee5c ti\u00eau l\u00e0 duy tr\u00ec ch\u1ec9 s\u1ed1 n\u00e0y \u1edf m\u1ee9c cao.<\/li>\n<\/ul>\n\n\n\n<p>Ngo\u00e0i ra, SRE c\u00f2n theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u00ednh kh\u1ea3 d\u1ee5ng (availability)<\/li>\n\n\n\n<li>Hi\u1ec7u su\u1ea5t th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng (uptime)<\/li>\n\n\n\n<li>\u0110\u1ed9 tr\u1ec5 (latency)<\/li>\n\n\n\n<li>T\u1ef7 l\u1ec7 l\u1ed7i (error rate)<\/li>\n\n\n\n<li>Th\u00f4ng l\u01b0\u1ee3ng (throughput)<\/li>\n<\/ul>\n\n\n\n<p>Vi\u1ec7c gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch li\u00ean t\u1ee5c gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00e0i nguy\u00ean, \u0111\u1eb7c bi\u1ec7t l\u00e0 container, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3, \u0111\u1ed3ng th\u1eddi tr\u00e1nh c\u00e1c l\u1ed7i nghi\u00eam tr\u1ecdng nh\u01b0 OOM (Out-Of-Memory).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thi\u1ebft l\u1eadp SLO v\u00e0 SLA v\u00e0 x\u00e1c \u0111\u1ecbnh Error budget: Sau khi x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf, k\u1ef9 s\u01b0 SRE c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp c\u00e1c m\u1ee5c ti\u00eau c\u1ea5p \u0111\u1ed9 d\u1ecbch v\u1ee5 (SLO). \u0110\u00e2y th\u01b0\u1eddng l\u00e0 c\u00e1c m\u1ee5c ti\u00eau n\u1ed9i b\u1ed9 nh\u01b0 \u0111\u1ed9 kh\u1ea3 d\u1ee5ng (availability) 99,99%. M\u1eb7c d\u00f9 SRE th\u01b0\u1eddng gi\u00e1m s\u00e1t c\u00e1c ch\u1ec9 s\u1ed1 ch\u1ee9c n\u0103ng, m\u1ed9t s\u1ed1 nh\u00f3m SRE c\u0169ng \u0111\u1eb7t m\u1ee5c ti\u00eau cho c\u00e1c ch\u1ec9 s\u1ed1 phi ch\u1ee9c n\u0103ng. D\u1ef1a tr\u00ean SLO, SRE s\u1ebd x\u00e1c \u0111\u1ecbnh Error Budget. H\u1ecd c\u0169ng h\u1ed7 tr\u1ee3 x\u00e1c \u0111\u1ecbnh c\u00e1c Service Level Agreements (SLA) &#8211; th\u1ecfa thu\u1eadn mang t\u00ednh r\u00e0ng bu\u1ed9c ph\u00e1p l\u00fd cao h\u01a1n, th\u01b0\u1eddng d\u00e0nh cho c\u00e1c \u0111\u1ed1i t\u00e1c ho\u1eb7c kh\u00e1ch h\u00e0ng.<\/li>\n\n\n\n<li>\u1ee8ng ph\u00f3 s\u1ef1 c\u1ed1: Khi c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra, c\u00e1c SRE tr\u1ef1c on-call s\u1ebd ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 v\u00e0 x\u1eed l\u00fd ngay l\u1eadp t\u1ee9c. Vi\u1ec7c c\u00f3 s\u1eb5n h\u1ec7 th\u1ed1ng log v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ec3 ph\u00e2n lo\u1ea1i v\u00e0 \u0111i\u1ec1u tra s\u1ef1 c\u1ed1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thu th\u1eadp chi ti\u1ebft k\u1ef9 thu\u1eadt gi\u00fap x\u00e2y d\u1ef1ng h\u1ed3 s\u01a1 s\u1ef1 c\u1ed1 ngay l\u1eadp t\u1ee9c, h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n\n\n\n<li>Vi\u1ebft postmortem: Sau khi s\u1ef1 c\u1ed1 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 vi\u1ebft postmortem &#8211; m\u1ed9t b\u1ea3n \u0111\u00e1nh gi\u00e1 chi ti\u1ebft nh\u1eb1m r\u00fat ra b\u00e0i h\u1ecdc t\u1eeb s\u1ef1 c\u1ed1. \u0110\u00e2y l\u00e0 m\u1ed9t th\u1ef1c h\u00e0nh ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c b\u1ea3o m\u1eadt v\u00e0 v\u1eadn h\u00e0nh, v\u00e0 th\u01b0\u1eddng thu\u1ed9c tr\u00e1ch nhi\u1ec7m c\u1ee7a k\u1ef9 s\u01b0 SRE. M\u1ee5c ti\u00eau l\u00e0 \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 li\u00ean quan, x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, v\u00e0 \u0111\u1ec1 xu\u1ea5t bi\u1ec7n ph\u00e1p ng\u0103n ch\u1eb7n s\u1ef1 c\u1ed1 t\u01b0\u01a1ng t\u1ef1 t\u00e1i di\u1ec5n thay v\u00ec t\u00ecm ki\u1ebfm l\u1ed7i c\u00e1 nh\u00e2n.<\/li>\n\n\n\n<li>T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 h\u1ec7 th\u1ed1ng kh\u00e1c: Ngo\u00e0i v\u1eadn h\u00e0nh, SRE c\u00f2n d\u00e0nh nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 vi\u1ebft code v\u00e0 x\u00e2y d\u1ef1ng c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. V\u00ed d\u1ee5: h\u1ecd c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 t\u1ea1o b\u00e1o c\u00e1o \u0111\u1ed9 tin c\u1eady \u0111\u1ec3 theo d\u00f5i hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng theo th\u1eddi gian, ho\u1eb7c t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c c\u00f4ng vi\u1ec7c l\u1eb7p l\u1ea1i nh\u1eb1m ti\u1ebft ki\u1ec7m th\u1eddi gian cho \u0111\u1ed9i ng\u0169 v\u1eadn h\u00e0nh.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-k\u1ef9-nang-c\u1ea7n-co-c\u1ee7a-site-reliability-engineer\"><span class=\"ez-toc-section\" id=\"Cac_ky_nang_can_co_cua_Site_Reliability_Engineer\"><\/span><strong>C\u00e1c k\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a Site Reliability Engineer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L\u0129nh v\u1ef1c Site Reliability Engineering (SRE) v\u1eeba r\u1ed9ng v\u1eeba chuy\u00ean s\u00e2u, \u0111\u00f2i h\u1ecfi s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a nhi\u1ec1u k\u1ef9 n\u0103ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng kh\u00f4ng ch\u1ec9 \u0111\u00e1ng tin c\u1eady m\u00e0 c\u00f2n hi\u1ec7u qu\u1ea3, c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 \u0111\u00e1p \u1ee9ng linh ho\u1ea1t nhu c\u1ea7u c\u1ee7a c\u1ea3 ng\u01b0\u1eddi d\u00f9ng l\u1eabn doanh nghi\u1ec7p. \u0110\u1ec3 th\u00e0nh c\u00f4ng trong vai tr\u00f2 n\u00e0y, m\u1ed9t k\u1ef9 s\u01b0 SRE c\u1ea7n n\u1eafm v\u1eefng c\u00e1c nh\u00f3m k\u1ef9 n\u0103ng quan tr\u1ecdng sau:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-qu\u1ea3n-tr\u1ecb-va-v\u1eadn-hanh-h\u1ec7-th\u1ed1ng\"><strong>Qu\u1ea3n tr\u1ecb v\u00e0 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ki\u1ebfn th\u1ee9c v\u1ec1 Qu\u1ea3n tr\u1ecb Linux\/Unix: Th\u00e0nh th\u1ea1o trong vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 m\u00f4i tr\u01b0\u1eddng d\u1ef1a tr\u00ean Linux ho\u1eb7c Unix l\u00e0 \u0111i\u1ec1u c\u01a1 b\u1ea3n. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng t\u1ec7p, ng\u01b0\u1eddi d\u00f9ng, quy tr\u00ecnh, g\u00f3i v\u00e0 d\u1ecbch v\u1ee5.<\/li>\n\n\n\n<li>Qu\u1ea3n tr\u1ecb m\u1ea1ng: Hi\u1ec3u v\u1ec1 c\u1ea5u h\u00ecnh m\u1ea1ng, qu\u1ea3n l\u00fd firewall v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 m\u1ea1ng \u0111\u1ea3m b\u1ea3o SRE c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt m\u1ea1ng.\u00a0<\/li>\n\n\n\n<li>Qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean: Qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng, bao g\u1ed3m CPU, b\u1ed9 nh\u1edb v\u00e0 \u0111\u0129a IO, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady t\u1ed1i \u01b0u.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-t\u1ef1-d\u1ed9ng-hoa-va-infrastructure-as-code-iac\"><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 Infrastructure as Code (IaC)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a: Th\u00e0nh th\u1ea1o c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Ansible, Chef ho\u1eb7c Puppet \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 tri\u1ec3n khai, c\u1ea5u h\u00ecnh v\u00e0 qu\u1ea3n l\u00fd .<\/li>\n\n\n\n<li>Infrastructure as Code (IaC): S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Terraform v\u00e0 CloudFormation \u0111\u1ec3 qu\u1ea3n l\u00fd c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng th\u00f4ng qua m\u00e3, cho ph\u00e9p t\u1ea1o ra c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00e1i t\u1ea1o v\u1edbi \u00edt sai s\u00f3t do con ng\u01b0\u1eddi g\u00e2y ra.<\/li>\n\n\n\n<li>Scripting v\u00e0 m\u00e3 h\u00f3a: Kh\u1ea3 n\u0103ng scripting v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh m\u00e3 h\u00f3a nh\u1ecf \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 v\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-giam-sat-va-c\u1ea3nh-bao\"><strong>Gi\u00e1m s\u00e1t v\u00e0 c\u1ea3nh b\u00e1o<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec3n khai c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t: C\u00f3 kinh nghi\u1ec7m s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Prometheus, Grafana , ELK Stack ho\u1eb7c Splunk \u0111\u1ec3 gi\u00e1m s\u00e1t \u1ee9ng d\u1ee5ng v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng theo th\u1eddi gian th\u1ef1c. C\u00f3 r\u1ea5t nhi\u1ec1u c\u00f4ng c\u1ee5 \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 gi\u00e1m s\u00e1t s\u1ef1 c\u1ed1, nh\u01b0ng nh\u1eefng c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea \u1edf tr\u00ean l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong ng\u00e0nh.<\/li>\n\n\n\n<li>Qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n t\u00edch log: Kh\u1ea3 n\u0103ng t\u1ed5ng h\u1ee3p, ph\u00e2n t\u00edch v\u00e0 di\u1ec5n gi\u1ea3i log t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/li>\n\n\n\n<li>Chi\u1ebfn l\u01b0\u1ee3c c\u1ea3nh b\u00e1o: Ph\u00e1t tri\u1ec3n c\u00e1c c\u01a1 ch\u1ebf c\u1ea3nh b\u00e1o hi\u1ec7u qu\u1ea3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1eadn h\u00e0nh m\u00e0 kh\u00f4ng g\u00e2y ra nhi\u1ec1u k\u1ebft qu\u1ea3 false positives.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-ph\u1ea3n-\u1ee9ng-s\u1ef1-c\u1ed1-va-phan-tich-sau-s\u1ef1-c\u1ed1\"><strong>Ph\u1ea3n \u1ee9ng s\u1ef1 c\u1ed1 v\u00e0 ph\u00e2n t\u00edch sau s\u1ef1 c\u1ed1<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1: Kh\u1ea3 n\u0103ng l\u00e3nh \u0111\u1ea1o v\u00e0 qu\u1ea3n l\u00fd ph\u1ea3n \u1ee9ng \u0111\u1ed1i v\u1edbi s\u1ef1 c\u1ed1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng ho\u1eb7c suy gi\u1ea3m hi\u1ec7u su\u1ea5t \u0111\u1ec3 kh\u00f4i ph\u1ee5c d\u1ecbch v\u1ee5 nhanh nh\u1ea5t c\u00f3 th\u1ec3.<\/li>\n\n\n\n<li>Ph\u00e2n t\u00edch s\u1ef1 c\u1ed1 blameless: Ti\u1ebfn h\u00e0nh ph\u00e2n t\u00edch k\u1ef9 l\u01b0\u1ee1ng sau s\u1ef1 c\u1ed1 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, t\u1eadp trung v\u00e0o vi\u1ec7c h\u1ecdc h\u1ecfi v\u00e0 c\u1ea3i thi\u1ec7n.<\/li>\n\n\n\n<li>Ch\u1ec9 s\u1ed1 \u0111\u1ed9 tin c\u1eady: Theo d\u00f5i v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ed9 tin c\u1eady quan tr\u1ecdng nh\u01b0 t\u00ednh kh\u1ea3 d\u1ee5ng, \u0111\u1ed9 tr\u1ec5 v\u00e0 t\u1ef7 l\u1ec7 l\u1ed7i.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-l\u1eadp-k\u1ebf-ho\u1ea1ch-nang-l\u1ef1c-va-qu\u1ea3n-ly-hi\u1ec7u-su\u1ea5t\"><strong>L\u1eadp k\u1ebf ho\u1ea1ch n\u0103ng l\u1ef1c v\u00e0 qu\u1ea3n l\u00fd hi\u1ec7u su\u1ea5t<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110i\u1ec1u ch\u1ec9nh hi\u1ec7u su\u1ea5t: Sau khi \u0111\u00e3 xem x\u00e9t v\u00e0 thu th\u1eadp log t\u1eeb c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t, b\u1ea1n n\u00ean x\u00e1c \u0111\u1ecbnh v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c \u0111i\u1ec3m ngh\u1ebdn hi\u1ec7u su\u1ea5t trong \u1ee9ng d\u1ee5ng v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/li>\n\n\n\n<li>Chi\u1ebfn l\u01b0\u1ee3c m\u1edf r\u1ed9ng: L\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 tri\u1ec3n khai c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 m\u1edf r\u1ed9ng h\u1ec7 th\u1ed1ng nh\u1eb1m x\u1eed l\u00fd s\u1ef1 t\u0103ng tr\u01b0\u1edfng v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/li>\n\n\n\n<li>D\u1ef1 b\u00e1o n\u0103ng l\u1ef1c: S\u1eed d\u1ee5ng s\u1ed1 li\u1ec7u v\u00e0 xu h\u01b0\u1edbng \u0111\u1ec3 d\u1ef1 b\u00e1o nhu c\u1ea7u n\u0103ng l\u1ef1c trong t\u01b0\u01a1ng lai v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch tr\u01b0\u1edbc \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u \u0111\u00f3. Nhi\u1ec7m v\u1ee5 c\u1ee7a Site Reliability Engineer l\u00e0 h\u01b0\u1edbng \u0111\u1ebfn t\u01b0\u01a1ng lai b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 k\u1ef9 n\u0103ng c\u1ee7a b\u1ea1n, ng\u0103n ch\u1eb7n s\u1ef1 c\u1ed1 x\u1ea3y ra v\u1edbi \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-n\u1eafm-ro-khai-ni\u1ec7m-va-cong-ngh\u1ec7-di\u1ec7n-toan-dam-may\"><strong>N\u1eafm r\u00f5 kh\u00e1i ni\u1ec7m v\u00e0 c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y: Hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y (IaaS, PaaS, SaaS ) v\u00e0 c\u00e1ch t\u1eadn d\u1ee5ng ch\u00fang \u0111\u1ec3 t\u0103ng \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/li>\n\n\n\n<li>Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y: L\u00e0m quen v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y l\u1edbn nh\u01b0 AWS, Google Cloud v\u00e0 Azure, c\u0169ng nh\u01b0 c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 d\u1ecbch v\u1ee5 c\u1ee5 th\u1ec3 c\u1ee7a h\u1ecd.<\/li>\n\n\n\n<li>C\u00f4ng ngh\u1ec7 cloud-native: Ki\u1ebfn th\u1ee9c v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 th\u1ef1c h\u00e0nh cloud-native, bao g\u1ed3m ki\u1ebfn \u200b\u200btr\u00fac microservices, container (v\u00ed d\u1ee5: Docker) v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 \u0111i\u1ec1u ph\u1ed1i (v\u00ed d\u1ee5: Kubernetes ), \u0111\u1ec3 x\u00e2y d\u1ef1ng v\u00e0 qu\u1ea3n l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 ph\u1ee5c h\u1ed3i.<\/li>\n<\/ul>\n\n\n\n<p>Vi\u1ec7c n\u1eafm r\u00f5 v\u00e0 linh ho\u1ea1t k\u1ebft h\u1ee3p nh\u1eefng k\u1ef9 n\u0103ng thi\u1ebft y\u1ebfu n\u00e0y cho ph\u00e9p c\u00e1c Site Reliability Engineer \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng kh\u00f4ng ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u1ec1 hi\u1ec7u su\u1ea5t, s\u1eb5n s\u00e0ng m\u1edf r\u1ed9ng khi c\u1ea7n thi\u1ebft v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i tr\u01b0\u1edbc c\u00e1c s\u1ef1 c\u1ed1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tai-nguyen-h\u1ecdc-h\u1eefu-ich-danh-cho-site-reliability-engineer\"><span class=\"ez-toc-section\" id=\"Tai_nguyen_hoc_huu_ich_danh_cho_Site_Reliability_Engineer\"><\/span><strong>T\u00e0i nguy\u00ean h\u1ecdc h\u1eefu \u00edch d\u00e0nh cho Site Reliability Engineer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-khoa-h\u1ecdc\"><strong>Kh\u00f3a h\u1ecdc<\/strong><\/h3>\n\n\n\n<p>C\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 <a href=\"https:\/\/www.udemy.com\/course\/sre-bootcamp-builddeployrun-and-implement-observability\/\" target=\"_blank\" rel=\"noreferrer noopener\">Udemy<\/a>, <a href=\"https:\/\/www.coursera.org\/learn\/site-reliability-engineering-slos\" target=\"_blank\" rel=\"noreferrer noopener\">Coursera<\/a>, <a href=\"https:\/\/www.udacity.com\/course\/site-reliability-engineer-nanodegree--nd087\" target=\"_blank\" rel=\"noreferrer noopener\">Udacity<\/a> v\u00e0 <a href=\"https:\/\/www.edx.org\/certificates\/professional-certificate\/ibm-site-reliability-engineering\" target=\"_blank\" rel=\"noreferrer noopener\">edX<\/a> cung c\u1ea5p c\u00e1c kh\u00f3a h\u1ecdc to\u00e0n di\u1ec7n v\u1ec1 ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 SRE. H\u00e3y t\u00ecm ki\u1ebfm c\u00e1c kh\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n h\u1ee3p t\u00e1c v\u1edbi c\u00e1c c\u00f4ng ty c\u00f4ng ngh\u1ec7 v\u00e0 tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc h\u00e0ng \u0111\u1ea7u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/uplimit.com\/course\/sre-fundamentals-with-google\" target=\"_blank\" rel=\"noreferrer noopener\">SRE Fundamentals with Google (Free Course)<\/a> &#8211; Kh\u00f3a h\u1ecdc gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 c\u00e1c kh\u00e1i ni\u1ec7m thi\u1ebft y\u1ebfu v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf. H\u1ecdc c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng, x\u00e2y d\u1ef1ng SLO hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ea1o c\u1ea3nh b\u00e1o \u0111\u1ec3 duy tr\u00ec c\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t. N\u1eafm v\u1eefng c\u00e1ch thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m, \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111i\u1ec3m l\u1ed7i \u0111\u01a1n l\u1ebb v\u00e0 hi\u1ec3u r\u00f5 v\u1ec1 l\u1eadp k\u1ebf ho\u1ea1ch hi\u1ec7u su\u1ea5t v\u00e0 n\u0103ng l\u1ef1c.<\/li>\n\n\n\n<li><a href=\"https:\/\/sre.google\/classroom\/distributed-pubsub\/\" target=\"_blank\" rel=\"noreferrer noopener\">SRE Classroom: Distributed PubSub<\/a> &#8211; H\u1ed9i th\u1ea3o do nh\u00f3m SRE c\u1ee7a Google ph\u00e1t tri\u1ec3n. M\u1ee5c ti\u00eau l\u00e0 gi\u1edbi thi\u1ec7u cho ng\u01b0\u1eddi tham gia c\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng l\u1edbn phi tr\u1eebu t\u01b0\u1ee3ng (NALSD); cung c\u1ea5p kinh nghi\u1ec7m th\u1ef1c t\u1ebf v\u1ec1 vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c nguy\u00ean t\u1eafc n\u00e0y v\u00e0o thi\u1ebft k\u1ebf v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e1c h\u1ec7 th\u1ed1ng.\u00a0<\/li>\n\n\n\n<li><a href=\"https:\/\/sre.google\/resources\/practices-and-processes\/art-of-slos\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Art of SLOs<\/a> &#8211; H\u1ed9i th\u1ea3o do nh\u00f3m SRE c\u1ee7a Google ph\u00e1t tri\u1ec3n. M\u1ee5c ti\u00eau l\u00e0 gi\u1edbi thi\u1ec7u c\u00e1ch Google \u0111o l\u01b0\u1eddng \u0111\u1ed9 tin c\u1eady c\u1ee7a d\u1ecbch v\u1ee5 theo ch\u1ec9 s\u1ed1 SLI v\u00e0 SLO; cung c\u1ea5p m\u1ed9t s\u1ed1 kinh nghi\u1ec7m th\u1ef1c t\u1ebf trong vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c th\u01b0\u1edbc \u0111o n\u00e0y trong th\u1ef1c t\u1ebf.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-sach\"><strong>S\u00e1ch<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.amazon.com\/Site-Reliability-Engineering-Production-Systems\/dp\/149192912X\" target=\"_blank\" rel=\"noreferrer noopener\">Site Reliability Engineering<\/a> ho\u1eb7c <a href=\"https:\/\/www.amazon.com\/Site-Reliability-Workbook-Practical-Implement\/dp\/1492029505\" target=\"_blank\" rel=\"noreferrer noopener\">The Site Reliability Workbook<\/a> c\u1ee7a Niall Richard Murphy, Betsy Beyer, Chris Jones v\u00e0 Jennifer Petoff , do O&#8217;Reilly xu\u1ea5t b\u1ea3n: Cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00f3m SRE c\u1ee7a Google.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.amazon.com\/The-Phoenix-Project-audiobook\/dp\/B00VATFAMI\" target=\"_blank\" rel=\"noreferrer noopener\">The Phoenix Project<\/a> v\u00e0 <a href=\"https:\/\/www.amazon.com\/DevOps-Handbook-Second-World-Class-Organizations\/dp\/B09L56CT6N\" target=\"_blank\" rel=\"noreferrer noopener\">The DevOps Handbook<\/a> c\u1ee7a Gene Kim, Jez Humble v\u00e0 nhi\u1ec1u t\u00e1c gi\u1ea3 kh\u00e1c: Cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 c\u00e1c nguy\u00ean t\u1eafc DevOps m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng v\u00e0o SRE.\u00a0<\/li>\n\n\n\n<li><a href=\"https:\/\/www.amazon.com\/Building-Secure-Reliable-Systems-Implementing\/dp\/1492083127\" target=\"_blank\" rel=\"noreferrer noopener\">Building Secure &amp; Reliable Systems<\/a> c\u1ee7a Heather Adkins, Betsy Beyer: Chia s\u1ebb c\u1ee7a c\u00e1c chuy\u00ean gia t\u1eeb Google v\u1ec1\u00a0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t \u0111\u1ec3 gi\u00fap thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 \u0111\u00e1ng tin c\u1eady, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt c\u01a1 b\u1ea3n.<\/li>\n\n\n\n<li>C\u00e1c trang web chuy\u00ean ng\u00e0nh nh\u01b0 <a href=\"https:\/\/queue.acm.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">ACM Queue<\/a> ho\u1eb7c <a href=\"https:\/\/ieeexplore.ieee.org\/Xplore\/home.jsp\" target=\"_blank\" rel=\"noreferrer noopener\">IEEE Software<\/a> th\u01b0\u1eddng xuy\u00ean \u0111\u0103ng c\u00e1c b\u00e0i vi\u1ebft v\u1ec1 ch\u1ee7 \u0111\u1ec1 SRE, nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-tai-li\u1ec7u-h\u01b0\u1edbng-d\u1eabn-tr\u1ef1c-tuy\u1ebfn\"><strong>T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn tr\u1ef1c tuy\u1ebfn<\/strong><\/h3>\n\n\n\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 c\u00f4ng ngh\u1ec7 (v\u00ed d\u1ee5: <a href=\"https:\/\/www.freecodecamp.org\/news\/learn-kubernetes-and-start-containerizing-your-applications\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kubernetes<\/a>, <a href=\"https:\/\/www.freecodecamp.org\/news\/how-to-use-terraform-to-deploy-a-site-on-google-cloud-platform\/\" target=\"_blank\" rel=\"noreferrer noopener\">Terraform<\/a>, <a href=\"https:\/\/prometheus.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">Prometheus<\/a>) ho\u1eb7c th\u00f4ng qua t\u00e0i li\u1ec7u v\u00e0 t\u00e0i nguy\u00ean h\u1ecdc t\u1eadp do ch\u00ednh c\u00e1c c\u00f4ng c\u1ee5 n\u00e0y cung c\u1ea5p. Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c k\u00eanh Youtube nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=pOo0oKNM9I8\" target=\"_blank\" rel=\"noreferrer noopener\">Complexities of Capacity Management for Distributed Services<\/a> &#8211; C\u00e1c k\u1ef9 s\u01b0 SRE trong v\u00e0 ngo\u00e0i Google chia s\u1ebb v\u00e0 th\u1ea3o lu\u1eadn v\u1ec1 nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn qu\u1ea3n l\u00fd n\u0103ng l\u1ef1c cho c\u00e1c d\u1ecbch v\u1ee5 ph\u00e2n t\u00e1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 vi\u1ec7c cung c\u1ea5p t\u00e0i nguy\u00ean, ki\u1ec3m tra t\u1ea3i v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch n\u0103ng l\u1ef1c gi\u00fap duy tr\u00ec c\u00e1c d\u1ecbch v\u1ee5 ph\u00e2n t\u00e1n quy m\u00f4 r\u1ea5t l\u1edbn.\u00a0<\/li>\n\n\n\n<li><a href=\"https:\/\/www.usenix.org\/conference\/srecon19emea\/presentation\/petoff\" target=\"_blank\" rel=\"noreferrer noopener\">Deploying SRE Training Best Practices to Production: How We SRE&#8217;ed Our SRE Education Program<\/a> &#8211; Chia s\u1ebb c\u00e1ch c\u00e1c chuy\u00ean gia \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t c\u1ee7a SRE v\u00e0o ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec3 gi\u1ea3m thi\u1ec3u c\u00f4ng s\u1ee9c v\u00e0 \u0111\u1ea3m b\u1ea3o ph\u1ea7n m\u1ec1m \u0111\u00e0o t\u1ea1o lu\u00f4n \u0111\u00e1ng tin c\u1eady v\u00e0 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=dhTVVWzpc4Q\" target=\"_blank\" rel=\"noreferrer noopener\">Google&#8217;s Production Environment Tech Talk<\/a> &#8211; Gi\u1edbi thi\u1ec7u c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt cho ph\u00e9p v\u1eadn h\u00e0nh c\u00e1c quy tr\u00ecnh m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, c\u0169ng nh\u01b0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ph\u00e1t tri\u1ec3n v\u00e0 x\u00e2y d\u1ef1ng cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 ph\u00e1t tri\u1ec3n, tri\u1ec3n khai v\u00e0 v\u1eadn h\u00e0nh m\u1ed9t d\u1ecbch v\u1ee5 quy m\u00f4 l\u1edbn t\u1ea1i Google.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.youtube.com\/playlist?list=PLIivdWyY5sqJrKl7D2u-gmis8h9K66qoj\" target=\"_blank\" rel=\"noreferrer noopener\">SRE YouTube Playlist<\/a> &#8211; C\u00e1c video th\u00fa v\u1ecb th\u1ea3o lu\u1eadn v\u1ec1 m\u1ed1i quan h\u1ec7 gi\u1eefa DevOps v\u00e0 SRE. V\u1edbi s\u1ef1 d\u1eabn d\u1eaft c\u1ee7a c\u00e1c chuy\u00ean gia, playlist gi\u1ea3i th\u00edch SRE kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ed1i th\u1ee7 m\u00e0 l\u00e0 m\u1ed9t c\u00e1ch c\u1ee5 th\u1ec3 \u0111\u1ec3 tri\u1ec3n khai DevOps, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-d\u1ef1-an-va-bai-t\u1eadp-th\u1ef1c-hanh\"><strong>D\u1ef1 \u00e1n v\u00e0 b\u00e0i t\u1eadp th\u1ef1c h\u00e0nh<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y cung c\u1ea5p c\u00e1c g\u00f3i mi\u1ec5n ph\u00ed ho\u1eb7c th\u1eddi gian d\u00f9ng th\u1eed ho\u00e0n h\u1ea3o \u0111\u1ec3 th\u1eed nghi\u1ec7m c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 d\u1ecbch v\u1ee5 d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y.<\/li>\n\n\n\n<li>GitHub v\u00e0 GitLab l\u01b0u tr\u1eef nhi\u1ec1u d\u1ef1 \u00e1n ngu\u1ed3n m\u1edf n\u01a1i b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00f3ng g\u00f3p m\u00e3, t\u00e0i li\u1ec7u ho\u1eb7c th\u1eadm ch\u00ed tham gia gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1 v\u00e0 y\u00eau c\u1ea7u t\u00ednh n\u0103ng.<\/li>\n\n\n\n<li>C\u00e1c d\u1ef1 \u00e1n c\u00e1 nh\u00e2n c\u0169ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1ecdc t\u1eadp h\u1eefu \u00edch. H\u00e3y th\u1eed m\u00f4 ph\u1ecfng c\u00e1c h\u1ec7 th\u1ed1ng th\u1ef1c t\u1ebf ho\u1eb7c t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd \u1ee9ng d\u1ee5ng t\u1eeb \u0111\u1ea7u.\u00a0<\/li>\n\n\n\n<li>\u0110\u00f3ng g\u00f3p v\u00e0o c\u00e1c d\u1ef1 \u00e1n ngu\u1ed3n m\u1edf li\u00ean quan \u0111\u1ebfn c\u00f4ng c\u1ee5 v\u00e0 c\u00f4ng ngh\u1ec7 SRE kh\u00f4ng ch\u1ec9 mang l\u1ea1i cho b\u1ea1n kinh nghi\u1ec7m th\u1ef1c t\u1ebf m\u00e0 c\u00f2n gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 th\u00f4ng l\u1ec7 c\u1ee7a c\u1ed9ng \u0111\u1ed3ng. Ngu\u1ed3n m\u1edf l\u00e0 m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 h\u1ecdc h\u1ecfi t\u1eeb ng\u01b0\u1eddi kh\u00e1c, n\u00e2ng cao ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 t\u00edch l\u0169y kinh nghi\u1ec7m qu\u00fd b\u00e1u.\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-cau-h\u1ecfi-th\u01b0\u1eddng-g\u1eb7p-v\u1ec1-site-reliability-engineer\"><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_Site_Reliability_Engineer\"><\/span><strong>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Site Reliability Engineer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-m\u1ee9c-l\u01b0\u01a1ng-theo-kinh-nghi\u1ec7m-cho-site-reliability-engineer-la-bao-nhieu\"><strong>M\u1ee9c l\u01b0\u01a1ng theo kinh nghi\u1ec7m cho Site Reliability Engineer l\u00e0 bao nhi\u00eau?<\/strong>\u00a0<\/h3>\n\n\n\n<p>Theo b\u00e1o c\u00e1o c\u1ee7a <a href=\"https:\/\/www.glassdoor.com\/Salaries\/site-reliability-engineer-salary-SRCH_KO0,25.htm\" target=\"_blank\" rel=\"noreferrer noopener\">Glassdoor<\/a>, m\u1ee9c l\u01b0\u01a1ng trung b\u00ecnh cho Site Reliability Engineer hi\u1ec7n nay l\u00e0 133.000 USD &#8211; 210.000 USD m\u1ed7i n\u0103m. C\u1ee5 th\u1ec3 theo kinh nghi\u1ec7m nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 &#8211; 3 n\u0103m kinh nghi\u1ec7m: 106.000 &#8211; 178.000 USD\/n\u0103m;<\/li>\n\n\n\n<li>4 &#8211; 6 n\u0103m kinh nghi\u1ec7m: 122.000 &#8211; 196.000 USD\/n\u0103m;<\/li>\n\n\n\n<li>7 &#8211; 9 n\u0103m kinh nghi\u1ec7m: 129.000 &#8211; 204.000 USD\/n\u0103m;<\/li>\n\n\n\n<li>T\u1eeb 10 n\u0103m tr\u1edf l\u00ean: 137.000 &#8211; 218.000 USD\/n\u0103m.<\/li>\n<\/ul>\n\n\n\n<p>5 ng\u00e0nh tr\u1ea3 l\u01b0\u01a1ng cao nh\u1ea5t cho Site Reliability Engineer (t\u1ea1i M\u1ef9) l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Truy\u1ec1n th\u00f4ng &amp; Th\u00f4ng tin li\u00ean l\u1ea1c (trung b\u00ecnh 188.602 USD\/ n\u0103m)<\/li>\n\n\n\n<li>Ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u1edbi (174.152 USD\/ n\u0103m)<\/li>\n\n\n\n<li>S\u1ea3n xu\u1ea5t v\u1edbi (172.710 USD\/ n\u0103m)<\/li>\n\n\n\n<li>C\u00f4ng ngh\u1ec7 th\u00f4ng tin l\u00e0 (169.960 USD\/ n\u0103m)<\/li>\n\n\n\n<li>D\u1ecbch v\u1ee5 t\u00e0i ch\u00ednh (166.044 USD\/ n\u0103m)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-di\u1ec1u-ki\u1ec7n-n\u1ec1n-t\u1ea3ng-d\u1ec3-tr\u1edf-thanh-site-reliability-engineer-la-gi\"><strong>\u0110i\u1ec1u ki\u1ec7n n\u1ec1n t\u1ea3ng \u0111\u1ec3 tr\u1edf th\u00e0nh Site Reliability Engineer l\u00e0 g\u00ec?<\/strong><\/h3>\n\n\n\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u s\u1ef1 nghi\u1ec7p trong l\u0129nh v\u1ef1c SRE, b\u1ea1n c\u1ea7n n\u1eafm v\u1eefng nh\u1eefng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng sau:<\/p>\n\n\n\n<p><strong>Hi\u1ec3u bi\u1ebft v\u1ec1 nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n c\u1ee7a khoa h\u1ecdc m\u00e1y t\u00ednh:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u00e1i ni\u1ec7m h\u1ec7 \u0111i\u1ec1u h\u00e0nh: Hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh (OS) l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c SRE nh\u01b0 qu\u1ea3n l\u00fd quy tr\u00ecnh, qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb, h\u1ec7 th\u1ed1ng t\u1ec7p v\u00e0 vai tr\u00f2 c\u1ee7a OS trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh t\u01b0\u01a1ng t\u00e1c gi\u1eefa ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m.<\/li>\n\n\n\n<li>Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 m\u1ea1ng bao g\u1ed3m c\u00e1c m\u00f4 h\u00ecnh TCP\/IP, DNS, HTTP, HTTPS v\u00e0 c\u00e1c giao th\u1ee9c m\u1ea1ng, c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn m\u1ea1ng.<\/li>\n<\/ul>\n\n\n\n<p><strong>Th\u00e0nh th\u1ea1o ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ng\u00f4n ng\u1eef khuy\u1ebfn ngh\u1ecb: Python, Go ho\u1eb7c Java. M\u1ed9t SRE c\u1ea7n v\u1eefng \u00edt nh\u1ea5t m\u1ed9t ng\u00f4n ng\u1eef \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh.<\/li>\n\n\n\n<li>K\u1ef9 n\u0103ng scripting (v\u00ed d\u1ee5: Shell Scripting) r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 th\u01b0\u1eddng xuy\u00ean, ch\u1eb3ng h\u1ea1n nh\u01b0 tri\u1ec3n khai ph\u1ea7n m\u1ec1m, c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng v\u00e0 gi\u00e1m s\u00e1t. \u0110\u1eb7c bi\u1ec7t, Shell Scripting r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean Unix\/Linux.<\/li>\n<\/ul>\n\n\n\n<p><strong>Quen thu\u1ed9c v\u1edbi H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n (nh\u01b0 Git):<\/strong><\/p>\n\n\n\n<p>Hi\u1ec3u \u0111\u01b0\u1ee3c Git workflows, branches, commits v\u00e0 merges c\u1ee7a Git v\u00ec n\u00f3 cho ph\u00e9p b\u1ea1n qu\u1ea3n l\u00fd c\u00e1c thay \u0111\u1ed5i m\u00e3, t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c ph\u1ea7n c\u1ee7a quy tr\u00ecnh ph\u00e2n ph\u1ed1i ph\u1ea7n m\u1ec1m v\u00e0 ho\u00e0n t\u00e1c c\u00e1c thay \u0111\u1ed5i n\u1ebfu c\u1ea7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-site-reliability-engineer-co-ph\u1ea3i-software-engineer-khong\"><strong>Site Reliability Engineer c\u00f3 ph\u1ea3i Software Engineer kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p>Site Reliability Engineer kh\u00f4ng ho\u00e0n to\u00e0n l\u00e0 m\u1ed9t Software Engineer, nh\u01b0ng c\u00f3 r\u1ea5t nhi\u1ec1u \u0111i\u1ec3m chung. SRE k\u1ebft h\u1ee3p gi\u1eefa ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u00e0 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng. M\u1ed9t k\u1ef9 s\u01b0 SRE c\u1ea7n c\u00f3 ki\u1ebfn th\u1ee9c v\u1eefng ch\u1eafc v\u1ec1 l\u1eadp tr\u00ecnh \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c c\u00f4ng vi\u1ec7c v\u1eadn h\u00e0nh, x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd, v\u00e0 thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 ch\u1ecbu l\u1ed7i.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, tr\u1ecdng t\u00e2m c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd kh\u00f4ng ph\u1ea3i l\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c t\u00ednh n\u0103ng s\u1ea3n ph\u1ea9m m\u1edbi, m\u00e0 l\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng, hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a d\u1ecbch v\u1ee5. V\u00ec v\u1eady, c\u00f3 th\u1ec3 n\u00f3i, Site Reliability Engineer l\u00e0 m\u1ed9t Software Engineer v\u1edbi m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-ai-d\u01b0\u1ee3c-s\u1eed-d\u1ee5ng-nh\u01b0-th\u1ebf-nao-trong-sre\"><strong>AI \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o trong SRE?<\/strong><\/h3>\n\n\n\n<p>AI \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 l\u1eb7p l\u1ea1i, t\u1eeb \u0111\u00f3 gi\u1ea3m thi\u1ec3u s\u1ef1 can thi\u1ec7p th\u1ee7 c\u00f4ng c\u1ee7a con ng\u01b0\u1eddi. C\u1ee5 th\u1ec3, AI c\u00f3 th\u1ec3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u log v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n s\u1edbm c\u00e1c s\u1ef1 c\u1ed1 ti\u1ec1m \u1ea9n, gi\u00fap \u0111\u1ed9i ng\u0169 SRE ch\u1ee7 \u0111\u1ed9ng ph\u00f2ng ng\u1eeba thay v\u00ec ch\u1ec9 ph\u1ea3n \u1ee9ng.<\/p>\n\n\n\n<p>AI c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong t\u1ef1 \u0111\u1ed9ng h\u00f3a qu\u00e1 tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 nh\u01b0 t\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng l\u1ea1i d\u1ecbch v\u1ee5 ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh t\u00e0i nguy\u00ean khi h\u1ec7 th\u1ed1ng qu\u00e1 t\u1ea3i. Nh\u1edd v\u1eady, AI gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-site-reliability-engineer-hay-devops-engineer-tham-gia-nhi\u1ec1u-h\u01a1n-vao-phat-tri\u1ec3n-ph\u1ea7n-m\u1ec1m\"><strong>Site Reliability Engineer hay DevOps Engineer tham gia nhi\u1ec1u h\u01a1n v\u00e0o ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m?<\/strong><\/h3>\n\n\n\n<p><strong>Site Reliability Engineer<\/strong> th\u01b0\u1eddng tham gia tr\u1ef1c ti\u1ebfp v\u00e0 nhi\u1ec1u h\u01a1n v\u00e0o c\u00f4ng vi\u1ec7c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. V\u1edbi chuy\u00ean m\u00f4n v\u1ec1 l\u1eadp tr\u00ecnh v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a, SRE \u0111\u00f3ng vai tr\u00f2 ch\u1ee7 l\u1ef1c trong vi\u1ec7c vi\u1ebft code v\u00e0 thi\u1ebft l\u1eadp c\u00e1c c\u1ea5u h\u00ecnh v\u1eadn h\u00e0nh.<\/p>\n\n\n\n<p>Ng\u01b0\u1ee3c l\u1ea1i, <strong>DevOps Engineer<\/strong> t\u1eadp trung nhi\u1ec1u h\u01a1n v\u00e0o cung c\u1ea5p \u0111\u1ecbnh h\u01b0\u1edbng v\u00e0 t\u1ed5 ch\u1ee9c cho to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ea7n m\u1ec1m c\u1ee5 th\u1ec3. DevOps Engineer s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u1ea5u tr\u00fac thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-s\u1ef1-khac-bi\u1ec7t-v\u1ec1-m\u1ee9c-l\u01b0\u01a1ng-gi\u1eefa-devops-va-sre-nh\u01b0-th\u1ebf-nao\"><strong>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 m\u1ee9c l\u01b0\u01a1ng gi\u1eefa DevOps v\u00e0 SRE nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n\n\n\n<p>Site Reliability Engineer c\u00f3 m\u1ee9c l\u01b0\u01a1ng trung b\u00ecnh th\u01b0\u1eddng cao h\u01a1n DevOps. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng l\u00e0 do y\u00eau c\u1ea7u v\u1ec1 chuy\u00ean m\u00f4n l\u1eadp tr\u00ecnh d\u00e0nh cho SRE ph\u1ee9c t\u1ea1p h\u01a1n. C\u00f2n k\u1ef9 s\u01b0 DevOps th\u01b0\u1eddng t\u1eadp trung v\u00e0o qu\u1ea3n l\u00fd d\u1ef1 \u00e1n.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-t\u1ed5ng-k\u1ebft\"><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><strong>T\u1ed5ng k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u1edbi vai tr\u00f2 ti\u00ean phong trong vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng, Site Reliability Engineer ch\u00ednh l\u00e0 nh\u00e2n t\u1ed1 c\u1ed1t l\u00f5i gi\u00fap doanh nghi\u1ec7p duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh, t\u1eeb \u0111\u00f3 mang l\u1ea1i tr\u1ea3i nghi\u1ec7m t\u1ed1t nh\u1ea5t cho ng\u01b0\u1eddi d\u00f9ng. \u0110\u1ec3 th\u00e0nh c\u00f4ng trong l\u0129nh v\u1ef1c n\u00e0y, c\u00e1c k\u1ef9 s\u01b0 kh\u00f4ng ch\u1ec9 c\u1ea7n n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n s\u00e2u r\u1ed9ng v\u1ec1 h\u1ea1 t\u1ea7ng v\u00e0 code, m\u00e0 c\u00f2n ph\u1ea3i trau d\u1ed3i c\u00e1c k\u1ef9 n\u0103ng nh\u01b0 t\u01b0 duy gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 l\u00e0m vi\u1ec7c nh\u00f3m hi\u1ec7u qu\u1ea3 m\u00e0 ITviec v\u1eeba chia s\u1ebb.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1 cao s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a d\u1ecbch v\u1ee5, k\u00e9o theo vai tr\u00f2 quan tr\u1ecdng c\u1ee7a Site Reliability Engineer. SRE k\u1ebft h\u1ee3p c\u00e1c nguy\u00ean t\u1eafc c\u1ee7a ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m v\u1edbi v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng, nh\u1eb1m x\u00e2y d\u1ef1ng v\u00e0 duy tr\u00ec c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 \u0111\u1ed9 tin [&hellip;]<\/p>\n","protected":false},"author":205,"featured_media":91533,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[94],"tags":[],"class_list":["post-91531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-su-nghiep-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE - ITviec Blog<\/title>\n<meta name=\"description\" content=\"\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n Site Reliability Engineer l\u00e0 g\u00ec v\u00e0 nh\u1eefng k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i m\u00e0 m\u1ed9t k\u1ef9 s\u01b0 SRE c\u1ea7n trang b\u1ecb \u0111\u1ec3 th\u00e0nh c\u00f4ng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE\" \/>\n<meta property=\"og:description\" content=\"M\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1 cao s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a d\u1ecbch v\u1ee5, k\u00e9o theo vai tr\u00f2 quan tr\u1ecdng c\u1ee7a Site Reliability Engineer. SRE k\u1ebft h\u1ee3p c\u00e1c\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"ITviec Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ITviec\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-21T10:30:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-21T10:30:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/09\/sre-engineer-Site-Reliability-Engineer-scaled.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"421\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"H\u00e0 My\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ITviec\" \/>\n<meta name=\"twitter:site\" content=\"@ITviec\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"H\u00e0 My\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"25 ph\u00fat\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE - ITviec Blog","description":"\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n Site Reliability Engineer l\u00e0 g\u00ec v\u00e0 nh\u1eefng k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i m\u00e0 m\u1ed9t k\u1ef9 s\u01b0 SRE c\u1ea7n trang b\u1ecb \u0111\u1ec3 th\u00e0nh c\u00f4ng.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/","og_locale":"vi_VN","og_type":"article","og_title":"Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE","og_description":"M\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1 cao s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a d\u1ecbch v\u1ee5, k\u00e9o theo vai tr\u00f2 quan tr\u1ecdng c\u1ee7a Site Reliability Engineer. SRE k\u1ebft h\u1ee3p c\u00e1c","og_url":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/","og_site_name":"ITviec Blog","article_publisher":"https:\/\/www.facebook.com\/ITviec","article_published_time":"2025-09-21T10:30:25+00:00","article_modified_time":"2025-09-21T10:30:27+00:00","og_image":[{"width":800,"height":421,"url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/09\/sre-engineer-Site-Reliability-Engineer-scaled.png","type":"image\/png"}],"author":"H\u00e0 My","twitter_card":"summary_large_image","twitter_creator":"@ITviec","twitter_site":"@ITviec","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"H\u00e0 My","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"25 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#article","isPartOf":{"@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/"},"author":{"name":"H\u00e0 My","@id":"https:\/\/itviec.com\/blog\/#\/schema\/person\/7bd099db44e5079508c9b7e8c0161e3c"},"headline":"Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE","datePublished":"2025-09-21T10:30:25+00:00","dateModified":"2025-09-21T10:30:27+00:00","mainEntityOfPage":{"@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/"},"wordCount":6861,"publisher":{"@id":"https:\/\/itviec.com\/blog\/#organization"},"image":{"@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/09\/sre-engineer-Site-Reliability-Engineer-scaled.png","articleSection":["S\u1ef1 nghi\u1ec7p IT"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/","url":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/","name":"Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE - ITviec Blog","isPartOf":{"@id":"https:\/\/itviec.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#primaryimage"},"image":{"@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/09\/sre-engineer-Site-Reliability-Engineer-scaled.png","datePublished":"2025-09-21T10:30:25+00:00","dateModified":"2025-09-21T10:30:27+00:00","description":"\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n Site Reliability Engineer l\u00e0 g\u00ec v\u00e0 nh\u1eefng k\u1ef9 n\u0103ng c\u1ed1t l\u00f5i m\u00e0 m\u1ed9t k\u1ef9 s\u01b0 SRE c\u1ea7n trang b\u1ecb \u0111\u1ec3 th\u00e0nh c\u00f4ng.","breadcrumb":{"@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#primaryimage","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/09\/sre-engineer-Site-Reliability-Engineer-scaled.png","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/09\/sre-engineer-Site-Reliability-Engineer-scaled.png","width":800,"height":421,"caption":"Site Reliability Engineer - sre engineer - itviec blog"},{"@type":"BreadcrumbList","@id":"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"S\u1ef1 nghi\u1ec7p IT","item":"https:\/\/itviec.com\/blog\/su-nghiep-it\/"},{"@type":"ListItem","position":2,"name":"Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE"}]},{"@type":"WebSite","@id":"https:\/\/itviec.com\/blog\/#website","url":"https:\/\/itviec.com\/blog\/","name":"ITviec Blog","description":"IT Jobs &amp; People in Vietnam","publisher":{"@id":"https:\/\/itviec.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/itviec.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/itviec.com\/blog\/#organization","name":"ITviec","url":"https:\/\/itviec.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/12\/itviec-black-square-facebook.png","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/12\/itviec-black-square-facebook.png","width":1800,"height":1800,"caption":"ITviec"},"image":{"@id":"https:\/\/itviec.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ITviec","https:\/\/x.com\/ITviec","https:\/\/www.linkedin.com\/company\/itviec","https:\/\/www.youtube.com\/channel\/UCYthAQ3bcGr57M_ag5gHDvQ"]},{"@type":"Person","@id":"https:\/\/itviec.com\/blog\/#\/schema\/person\/7bd099db44e5079508c9b7e8c0161e3c","name":"H\u00e0 My","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/ha-my-author-e1709882319892-100x100.jpeg","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/ha-my-author-e1709882319892-100x100.jpeg","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/ha-my-author-e1709882319892-100x100.jpeg","caption":"H\u00e0 My"},"url":"https:\/\/itviec.com\/blog\/author\/ha-my\/"}]}},"_links":{"self":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/91531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/users\/205"}],"replies":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/comments?post=91531"}],"version-history":[{"count":2,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/91531\/revisions"}],"predecessor-version":[{"id":91535,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/91531\/revisions\/91535"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/media\/91533"}],"wp:attachment":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/media?parent=91531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/categories?post=91531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/tags?post=91531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}