{"id":93180,"date":"2025-11-26T10:21:31","date_gmt":"2025-11-26T03:21:31","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=93180"},"modified":"2025-11-26T10:21:35","modified_gmt":"2025-11-26T03:21:35","slug":"lo-trinh-sre-roadmap","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/lo-trinh-sre-roadmap\/","title":{"rendered":"SRE Roadmap: L\u1ed9 tr\u00ecnh to\u00e0n di\u1ec7n tr\u1edf th\u00e0nh 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\/lo-trinh-sre-roadmap\/#Trach_nhiem_cua_Site_Reliability_Engineer\" >Tr\u00e1ch nhi\u1ec7m 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-2\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-sre-roadmap\/#SRE_roadmap_giai_doan_1_Nam_vung_kien_thuc_nen_tang\" >SRE roadmap giai \u0111o\u1ea1n 1: N\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng<\/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\/lo-trinh-sre-roadmap\/#SRE_roadmap_giai_doan_2_Cac_ky_nang_trung_cap\" >SRE roadmap giai \u0111o\u1ea1n 2: C\u00e1c k\u1ef9 n\u0103ng trung c\u1ea5p<\/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\/lo-trinh-sre-roadmap\/#SRE_roadmap_giai_doan_3_Nang_cao_ky_nang_SRE\" >SRE roadmap giai \u0111o\u1ea1n 3: N\u00e2ng cao k\u1ef9 n\u0103ng SRE<\/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\/lo-trinh-sre-roadmap\/#SRE_roadmap_giai_doan_4_Tro_thanh_chuyen_gia\" >SRE roadmap giai \u0111o\u1ea1n 4: Tr\u1edf th\u00e0nh chuy\u00ean gia<\/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\/lo-trinh-sre-roadmap\/#Cac_ky_nang_mem_ma_ky_su_SRE_can_trau_doi\" >C\u00e1c k\u1ef9 n\u0103ng m\u1ec1m m\u00e0 k\u1ef9 s\u01b0 SRE c\u1ea7n trau d\u1ed3i<\/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\/lo-trinh-sre-roadmap\/#Cac_khoa_hoc_va_chung_chi_huu_ich_danh_cho_Site_Reliability_Engineer\" >C\u00e1c kh\u00f3a h\u1ecdc v\u00e0 ch\u1ee9ng ch\u1ec9 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-8\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-sre-roadmap\/#Cac_cau_hoi_thuong_gap_ve_SRE_roadmap\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 SRE roadmap<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-sre-roadmap\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><strong><em>Khi nhu c\u1ea7u c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u1ed9 tin c\u1eady (reliability) ng\u00e0y c\u00e0ng cao, SRE \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t trong nh\u1eefng ngh\u1ec1 \u201ckh\u00e1t\u201d nh\u00e2n l\u1ef1c nh\u1ea5t trong m\u1ea3ng DevOps v\u00e0 Cloud. N\u1ebfu b\u1ea1n l\u00e0 DevOps Engineer, System Admin, hay Developer mu\u1ed1n th\u1eed s\u1ee9c \u1edf m\u1ed9t h\u01b0\u1edbng \u0111i ti\u1ec1m n\u0103ng, SRE roadmap \u0111\u01b0\u1ee3c g\u1ee3i \u00fd trong b\u00e0i vi\u1ebft n\u00e0y s\u1ebd l\u00e0 kim ch\u1ec9 nam gi\u00fap b\u1ea1n \u0111\u1ecbnh h\u00ecnh con \u0111\u01b0\u1eddng s\u1ef1 nghi\u1ec7p.<\/em><\/strong><\/p>\n\n\n\n<p>\u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 hi\u1ec3u r\u00f5 v\u1ec1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tr\u00e1ch nhi\u1ec7m c\u1ee7a Site Reliability Engineer;<\/li>\n\n\n\n<li>SRE roadmap: L\u1ed9 tr\u00ecnh tr\u1edf th\u00e0nh Site Reliability Engineer t\u1eebng c\u1ea5p \u0111\u1ed9;<\/li>\n\n\n\n<li>C\u00e1c kh\u00f3a h\u1ecdc v\u00e0 ch\u1ee9ng ch\u1ec9 d\u00e0nh cho Site Reliability Engineer.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-trach-nhi\u1ec7m-c\u1ee7a-site-reliability-engineer\"><span class=\"ez-toc-section\" id=\"Trach_nhiem_cua_Site_Reliability_Engineer\"><\/span><strong>Tr\u00e1ch nhi\u1ec7m c\u1ee7a Site Reliability Engineer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0110\u1ec3 theo \u0111u\u1ed5i con \u0111\u01b0\u1eddng tr\u1edf th\u00e0nh SRE, tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u1ea7n hi\u1ec3u r\u00f5 v\u00ec sao l\u1ea1i sinh ra v\u1ecb tr\u00ed n\u00e0y. Kh\u00e1i ni\u1ec7m Site Reliability Engineering \u0111\u01b0\u1ee3c Google \u0111\u01b0a ra t\u1eeb \u0111\u1ea7u nh\u1eefng n\u0103m 2000, v\u1edbi m\u1ee5c ti\u00eau mang \u201cengineering mindset\u201d v\u00e0o v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng. Thay v\u00ec \u201cch\u1ea1y theo\u201d kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, SRE ch\u1ee7 \u0111\u1ed9ng x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng, gi\u00e1m s\u00e1t ch\u1eb7t ch\u1ebd v\u00e0 quy tr\u00ecnh chu\u1ea9n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u00e0 downtime.<\/p>\n\n\n\n<p>C\u00e1c tr\u00e1ch nhi\u1ec7m ch\u00ednh c\u1ee7a m\u1ed9t Site Reliability Engineer l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u00e1m s\u00e1t v\u00e0 c\u1ea3i thi\u1ec7n h\u1ec7 th\u1ed1ng<\/strong>: Gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t, h\u1ee3p t\u00e1c v\u1edbi nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ec3 ng\u0103n ng\u1eeba l\u1ed7i, v\u00e0 c\u00e2n b\u1eb1ng t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n v\u1edbi s\u1ef1 \u1ed5n \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng<\/strong>: T\u1ea1o ra c\u00e1c ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd, c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i sau s\u1ef1 c\u1ed1 v\u00e0 ch\u1ecbu t\u1ea3i cao.<\/li>\n\n\n\n<li><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong>: T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 v\u1eadn h\u00e0nh l\u1eb7p l\u1ea1i \u0111\u1ec3 t\u0103ng hi\u1ec7u qu\u1ea3 v\u00e0 gi\u1ea3m thi\u1ec3u l\u1ed7i do con ng\u01b0\u1eddi.<\/li>\n\n\n\n<li><strong>Qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1<\/strong>: Nhanh ch\u00f3ng kh\u1eafc ph\u1ee5c v\u00e0 gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1, \u0111\u1ed3ng th\u1eddi ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 \u0111\u1ec3 ph\u00f2ng ng\u1eeba trong t\u01b0\u01a1ng lai.<\/li>\n\n\n\n<li><strong>\u0110\u1ea3m b\u1ea3o ti\u00eau chu\u1ea9n d\u1ecbch v\u1ee5<\/strong>: \u0110\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng v\u00e0 v\u01b0\u1ee3t qua c\u00e1c SLO v\u00e0 SLA \u0111\u00e3 cam k\u1ebft.<\/li>\n\n\n\n<li><strong>Ph\u1ed1i h\u1ee3p v\u1edbi nh\u00f3m ph\u00e1t tri\u1ec3n<\/strong>: H\u1ee3p t\u00e1c ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ec3 t\u00edch h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 \u0111\u1ed9 tin c\u1eady v\u00e0o quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/li>\n<\/ul>\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: <a href=\"https:\/\/itviec.com\/blog\/site-reliability-engineer-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Site Reliability Engineer l\u00e0 g\u00ec: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 c\u1ee7a m\u1ed7i k\u1ef9 s\u01b0 SRE<\/strong><\/a><\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sre-roadmap-giai-do\u1ea1n-1-n\u1eafm-v\u1eefng-ki\u1ebfn-th\u1ee9c-n\u1ec1n-t\u1ea3ng\"><span class=\"ez-toc-section\" id=\"SRE_roadmap_giai_doan_1_Nam_vung_kien_thuc_nen_tang\"><\/span><strong>SRE roadmap giai \u0111o\u1ea1n 1: N\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-ki\u1ebfn-th\u1ee9c-c\u1ea7n-n\u1eafm\"><strong>Ki\u1ebfn th\u1ee9c c\u1ea7n n\u1eafm<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Linux\/Unix c\u01a1 b\u1ea3n:<\/strong> SRE ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 ch\u1ea1y h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux\/Unix, do \u0111\u00f3 k\u1ef9 s\u01b0 SRE c\u1ea7n n\u1eafm ch\u1eafc ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng.\n<ul class=\"wp-block-list\">\n<li>H\u1ecdc c\u00e1c l\u1ec7nh c\u01a1 b\u1ea3n v\u1ec1 thao t\u00e1c t\u1ec7p (ls, cp, mv), qu\u1ea3n l\u00fd ti\u1ebfn tr\u00ecnh (ps, kill) v\u00e0 x\u1eed l\u00fd v\u0103n b\u1ea3n (grep, awk)<\/li>\n\n\n\n<li>Sau \u0111\u00f3 h\u1ecdc v\u1ec1 quy\u1ec1n t\u1ec7p (chmod, chown) v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng nh\u01b0 &#8220;top&#8221; v\u00e0 &#8220;htop&#8221; \u0111\u1ec3 g\u1ee1 l\u1ed7i s\u1ef1 c\u1ed1.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>L\u1eadp tr\u00ecnh v\u00e0 scripting c\u01a1 b\u1ea3n:<\/strong> SRE c\u1ea7n bi\u1ebft l\u1eadp tr\u00ecnh \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 scripting.\n<ul class=\"wp-block-list\">\n<li>B\u1eaft \u0111\u1ea7u v\u1edbi Python (v\u00f2ng l\u1eb7p, h\u00e0m, x\u1eed l\u00fd file) \u0111\u1ec3 scripting \u0111\u01a1n gi\u1ea3n, Bash \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a t\u00e1c v\u1ee5.&nbsp;<\/li>\n\n\n\n<li>Khi \u0111\u00e3 v\u1eefng, c\u00f3 th\u1ec3 h\u1ecdc th\u00eam Go \u0111\u1ec3 vi\u1ebft c\u00f4ng c\u1ee5 hi\u1ec7u n\u0103ng cao.&nbsp;<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n (Version control)<\/strong>: C\u00e1c framework qu\u1ea3n l\u00fd g\u00f3i nh\u01b0 Git c\u1ea7n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng khi c\u1ea7n qu\u1ea3n l\u00fd m\u00e3 v\u00e0 s\u1eeda \u0111\u1ed5i c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.\n<ul class=\"wp-block-list\">\n<li>Th\u00e0nh th\u1ea1o Git v\u1edbi c\u00e1c thao t\u00e1c c\u01a1 b\u1ea3n nh\u01b0 commit, branch, merge, resolve conflict.&nbsp;<\/li>\n\n\n\n<li>L\u00e0m quen v\u1edbi GitHub\/GitLab \u0111\u1ec3 qu\u1ea3n l\u00fd code v\u00e0 t\u00edch h\u1ee3p CI\/CD.&nbsp;<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 m\u1ea1ng: <\/strong>SRE c\u00f3 vai tr\u00f2 \u0111\u1ea3m b\u1ea3o c\u00e1c h\u1ec7 th\u1ed1ng lu\u00f4n k\u1ebft n\u1ed1i v\u1edbi nhau, v\u00ec v\u1eady c\u1ea7n hi\u1ec3u bi\u1ebft v\u1ec1 m\u1ea1ng.\n<ul class=\"wp-block-list\">\n<li>C\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i: h\u1ec7 th\u1ed1ng t\u00ean mi\u1ec1n (DNS), chia m\u1ea1ng con (subnet).<\/li>\n\n\n\n<li>C\u00e1c giao th\u1ee9c li\u00ean quan \u0111\u1ebfn web, bao g\u1ed3m giao th\u1ee9c TCP\/IP v\u00e0 giao th\u1ee9c HTTP\/HTTPS.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>N\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y:<\/strong> AWS, GCP, Azure v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y t\u01b0\u01a1ng t\u1ef1 hi\u1ec7n nay l\u00e0 c\u1ed1t l\u00f5i c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng hi\u1ec7n t\u1ea1i v\u00e0 t\u01b0\u01a1ng lai. B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u b\u1eb1ng c\u00e1ch tr\u1ea3i nghi\u1ec7m b\u1ea3n mi\u1ec5n ph\u00ed \u0111\u1ec3 t\u1ea1o m\u00e1y \u1ea3o v\u00e0 l\u00e0m quen c\u00e1c d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef nh\u01b0 AWS S3 ho\u1eb7c Azure blob storage v\u00e0 VPC.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-c\u1ea7n-bi\u1ebft\"><strong>C\u00f4ng c\u1ee5 c\u1ea7n bi\u1ebft<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GitHub\/GitLab<\/strong>: V\u1edbi c\u00e1c t\u00ednh n\u0103ng nh\u01b0 CI\/CD t\u00edch h\u1ee3p s\u1eb5n, qu\u1ea3n l\u00fd kho l\u01b0u tr\u1eef v\u00e0 b\u1ea3o m\u1eadt t\u1ef1 \u0111\u1ed9ng, GitHub\/GitLab gi\u00fap qu\u1ea3n l\u00fd code, c\u1ed9ng t\u00e1c nh\u00f3m v\u00e0 c\u00e1c thao t\u00e1c CI\/CD c\u01a1 b\u1ea3n.<\/li>\n\n\n\n<li><strong>Linux command line<\/strong>: thao t\u00e1c, gi\u00e1m s\u00e1t v\u00e0 g\u1ee1 l\u1ed7i h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\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-sre-roadmap-giai-do\u1ea1n-2-cac-k\u1ef9-nang-trung-c\u1ea5p\"><span class=\"ez-toc-section\" id=\"SRE_roadmap_giai_doan_2_Cac_ky_nang_trung_cap\"><\/span><strong><strong>SRE roadmap giai \u0111o\u1ea1n 2:<\/strong> C\u00e1c k\u1ef9 n\u0103ng trung c\u1ea5p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Giai \u0111o\u1ea1n n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c m\u1edf r\u1ed9ng t\u1ea7m nh\u00ecn c\u1ee7a b\u1ea1n v\u1ec1 c\u00e1ch th\u1ef1c hi\u1ec7n SRE theo quy m\u00f4, t\u0103ng c\u01b0\u1eddng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 tri\u1ec3n khai hi\u1ec7u qu\u1ea3.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-k\u1ef9-nang-c\u1ea7n-co\"><strong>K\u1ef9 n\u0103ng c\u1ea7n c\u00f3<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ec7 th\u1ed1ng &amp; c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng: <\/strong>Hi\u1ec3u ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n, kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng, qu\u1ea3n l\u00fd l\u1ed7i. L\u00e0m quen v\u1edbi c\u00e1c c\u01a1 ch\u1ebf c\u00e2n b\u1eb1ng t\u1ea3i (load balancing), b\u1ed9 nh\u1edb \u0111\u1ec7m (caching), v\u00e0 v\u00e0 c\u00e1c c\u01a1 ch\u1ebf chuy\u1ec3n \u0111\u1ed5i d\u1ef1 ph\u00f2ng kh\u00e1c.<\/li>\n\n\n\n<li><strong>T\u00ecm hi\u1ec3u c\u01a1 b\u1ea3n v\u1ec1 DevOps:<\/strong> DevOps kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi kh\u1ecfi SRE, v\u00ec v\u1eady h\u00e3y trau d\u1ed3i c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh c\u1ee7a DevOps nh\u01b0 c\u1ed9ng t\u00e1c, quy tr\u00ecnh v\u00e0 c\u00f4ng c\u1ee5. T\u00ecm hi\u1ec3u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 CI\/CD \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh ki\u1ec3m th\u1eed v\u00e0 tri\u1ec3n khai khi th\u1ef1c hi\u1ec7n trong Jenkins, GitLab CI\/CD ho\u1eb7c GitHub Actions.<\/li>\n<\/ul>\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-vs-devops\/\" target=\"_blank\" rel=\"noreferrer noopener\">SRE vs DevOps: C\u00e1ch ph\u00e2n bi\u1ec7t v\u00e0 Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/a><\/strong><\/em><\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 qu\u1ea3n l\u00fd c\u1ea5u h\u00ecnh:<\/strong> H\u1ecdc c\u00e1ch vi\u1ebft playbook ho\u1eb7c c\u00f4ng th\u1ee9c cho c\u00e1c t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3, bao g\u1ed3m tri\u1ec3n khai m\u00e1y ch\u1ee7 web, c\u1ea5u h\u00ecnh c\u01a1 s\u1edf d\u1eef li\u1ec7u ho\u1eb7c c\u1eadp nh\u1eadt h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li><strong>Gi\u00e1m s\u00e1t v\u00e0 logging:<\/strong> Gi\u00e1m s\u00e1t gi\u00fap duy tr\u00ec tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng, trong khi logging \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1.\n<ul class=\"wp-block-list\">\n<li>T\u00ecm hi\u1ec3u nh\u1eefng ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t nh\u01b0 Prometheus v\u00e0 Grafana trong vi\u1ec7c cung c\u1ea5p s\u1ed1 li\u1ec7u v\u00e0 c\u1ea3nh b\u00e1o theo th\u1eddi gian th\u1ef1c.&nbsp;<\/li>\n\n\n\n<li>T\u1ea1o b\u1ea3ng th\u00f4ng tin ph\u1ea3n \u00e1nh c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t nh\u01b0 m\u1ee9c s\u1eed d\u1ee5ng CPU, th\u1eddi gian ph\u1ea3n h\u1ed3i v\u00e0 t\u1ef7 l\u1ec7 l\u1ed7i.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Docker v\u00e0 Container:<\/strong> S\u1eed d\u1ee5ng container gi\u00fap vi\u1ec7c tri\u1ec3n khai v\u00e0 m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng d\u1ec5 d\u00e0ng v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n.\n<ul class=\"wp-block-list\">\n<li>T\u00ecm hi\u1ec3u v\u1ec1 Docker, c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o, qu\u1ea3n l\u00fd v\u00e0 tri\u1ec3n khai c\u00e1c \u1ee9ng d\u1ee5ng container.&nbsp;<\/li>\n\n\n\n<li>H\u1ecdc th\u00eam v\u1ec1 networking trong container, volumes, multi-stage builds \u0111\u1ec3 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\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\/?s=docker&amp;post_type=post\" target=\"_blank\" rel=\"noreferrer noopener\">lo\u1ea1t b\u00e0i Docker<\/a><\/strong> tr\u00ean ITviec.<\/em><\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-h\u1eefu-ich\"><strong>C\u00f4ng c\u1ee5 h\u1eefu \u00edch<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/prometheus.io\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Prometheus<\/strong><\/a><strong>:<\/strong> H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n m\u1edf v\u1edbi ng\u00f4n ng\u1eef truy v\u1ea5n m\u1ea1nh m\u1ebd, gi\u00fap thu th\u1eadp v\u00e0 l\u01b0u tr\u1eef s\u1ed1 li\u1ec7u trong c\u01a1 s\u1edf d\u1eef li\u1ec7u chu\u1ed7i th\u1eddi gian, cho ph\u00e9p c\u1ea3nh b\u00e1o v\u00e0 ph\u00e2n t\u00edch theo th\u1eddi gian th\u1ef1c.<\/li>\n\n\n\n<li><a href=\"https:\/\/grafana.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Grafana<\/strong><\/a><strong>:<\/strong> N\u1ec1n t\u1ea3ng tr\u1ef1c quan h\u00f3a t\u00edch h\u1ee3p v\u1edbi nhi\u1ec1u ngu\u1ed3n d\u1eef li\u1ec7u, bao g\u1ed3m Prometheus, \u0111\u1ec3 t\u1ea1o b\u1ea3ng th\u00f4ng tin to\u00e0n di\u1ec7n nh\u1eb1m theo d\u00f5i s\u1ed1 li\u1ec7u v\u00e0 log.<\/li>\n\n\n\n<li><a href=\"https:\/\/newrelic.com\/fr\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>New Relic<\/strong><\/a><strong>:<\/strong> N\u1ec1n t\u1ea3ng quan s\u00e1t d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y, cung c\u1ea5p b\u1ed9 c\u00f4ng c\u1ee5 \u0111\u1ec3 theo d\u00f5i hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng, theo d\u00f5i ng\u01b0\u1eddi d\u00f9ng th\u1ef1c v\u00e0 thi\u1ebft l\u1eadp ch\u00ednh s\u00e1ch c\u1ea3nh b\u00e1o.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.redhat.com\/en\/technologies\/management\/ansible?sc_cid=7015Y000003t7aWQAQ&amp;extIdCarryOver=true&amp;sc_cid=RHCTG0180000371695\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Ansible<\/strong><\/a><strong>:<\/strong> C\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a, qu\u1ea3n l\u00fd c\u1ea5u h\u00ecnh v\u00e0 \u0111i\u1ec1u ph\u1ed1i \u201cbatteries included\u201d, c\u00f3 kh\u1ea3 n\u0103ng h\u1ecdc nhanh v\u00e0 \u0111\u1ee7 linh ho\u1ea1t cho m\u1ecdi ki\u1ebfn \u200b\u200btr\u00fac. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 l\u1eb7p l\u1ea1i, t\u0103ng t\u1ea7n su\u1ea5t tri\u1ec3n khai v\u00e0 v\u1eadn h\u00e0nh c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u1edf quy m\u00f4 l\u1edbn.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.elastic.co\/elastic-stack\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Elasticsearch, Logstash v\u00e0 Kibana (ELK Stack)<\/strong><\/a><strong>:<\/strong> B\u1ed9 c\u00f4ng c\u1ee5 ngu\u1ed3n m\u1edf gi\u00fap ph\u00e2n t\u00edch v\u00e0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u log v\u00e0 metrics t\u1eeb c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n. Nh\u1edd c\u00f3 ELK, k\u1ef9 s\u01b0 SRE c\u00f3 th\u1ec3 nhanh ch\u00f3ng ph\u00e1t hi\u1ec7n c\u00e1c b\u1ea5t th\u01b0\u1eddng, x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a s\u1ef1 c\u1ed1 v\u00e0 gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng theo th\u1eddi gian th\u1ef1c.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.splunk.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Splunk<\/strong><\/a><strong>:<\/strong> Ph\u1ea7n m\u1ec1m t\u00ecm ki\u1ebfm, ph\u00e2n t\u00edch v\u00e0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u do m\u00e1y t\u1ea1o ra \u0111\u01b0\u1ee3c thu th\u1eadp t\u1eeb c\u00e1c trang web, \u1ee9ng d\u1ee5ng, c\u1ea3m bi\u1ebfn, thi\u1ebft b\u1ecb,&#8230; \u1edf quy m\u00f4 l\u1edbn.<\/li>\n\n\n\n<li><a href=\"https:\/\/graylog.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Graylog<\/strong><\/a><strong>: <\/strong>N\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd log ngu\u1ed3n m\u1edf, ph\u00e2n t\u00edch log nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3, v\u1edbi giao di\u1ec7n th\u00e2n thi\u1ec7n v\u00e0 ki\u1ebfn \u200b\u200btr\u00fac c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sre-roadmap-giai-do\u1ea1n-3-nang-cao-k\u1ef9-nang-sre\"><span class=\"ez-toc-section\" id=\"SRE_roadmap_giai_doan_3_Nang_cao_ky_nang_SRE\"><\/span><strong><strong>SRE roadmap giai \u0111o\u1ea1n 3:<\/strong> N\u00e2ng cao k\u1ef9 n\u0103ng SRE<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u1ede giai \u0111o\u1ea1n n\u00e0y, b\u1ea1n c\u1ea7n n\u1eafm v\u1eefng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh \u0111\u1ec3 x\u00e2y d\u1ef1ng 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 ho\u00e0n thi\u1ec7n kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-k\u1ef9-nang-c\u1ea7n-co-0\"><strong>K\u1ef9 n\u0103ng c\u1ea7n c\u00f3<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Service-level objective (SLO):<\/strong> Bi\u1ebft c\u00e1ch \u0111\u1ecbnh ngh\u0129a v\u00e0 s\u1eed d\u1ee5ng SLO \u0111\u1ec3 c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u1ed9 tin c\u1eady, t\u1eeb \u0111\u00f3 quy\u1ebft \u0111\u1ecbnh \u01b0u ti\u00ean k\u1ef9 thu\u1eadt (tr\u1ea3 n\u1ee3 k\u1ef9 thu\u1eadt hay ph\u00e1t tri\u1ec3n t\u00ednh n\u0103ng m\u1edbi).<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00ednh kh\u1ea3 d\u1ee5ng cao:<\/strong> \u0110i s\u00e2u t\u00ecm hi\u1ec3u c\u00e1ch thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng hi\u1ec7u qu\u1ea3. N\u1eafm v\u1eefng c\u00e1c kh\u00e1i ni\u1ec7m: load balancing, database sharding, caching, c\u00f9ng c\u00e1c m\u00f4 h\u00ecnh active-active v\u00e0 active-passive \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 kh\u1ea3 d\u1ee5ng cao, h\u1ea1n ch\u1ebf downtime.<\/li>\n\n\n\n<li><strong>K\u1ef9 n\u0103ng n\u00e2ng cao v\u1ec1 n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y v\u00e0 m\u1ea1ng: <\/strong>L\u00e0m quen auto-scaling groups, serverless function, d\u1ecbch v\u1ee5 Kubernetes \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd. Hi\u1ec3u v\u1ec1 m\u1ea1ng c\u01a1 b\u1ea3n nh\u01b0 VPN, private subnet, peering v\u00e0 CDN.&nbsp;<\/li>\n\n\n\n<li><strong>Qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1 v\u00e0 RCA (root cause analysis &#8211; ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5):<\/strong> T\u00ecm hi\u1ec3u quy tr\u00ecnh ph\u00e2n t\u00edch sau s\u1ef1 c\u1ed1 (post-mortem) \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i v\u00e0 \u0111\u1ec1 ra c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c.&nbsp;<\/li>\n\n\n\n<li><strong>K\u1ef9 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 scripting n\u00e2ng cao: <\/strong>Trau d\u1ed3i k\u1ef9 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a, th\u00e0nh th\u1ea1o l\u1eadp tr\u00ecnh v\u1edbi Python ho\u1eb7c Go v\u00e0 API \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 \u0111\u1ed3ng b\u1ed9 tr\u00ean nhi\u1ec1u h\u1ec7 th\u1ed1ng. Kh\u00e1m ph\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p IaC (Infrastructure as Code) nh\u01b0 Terraform, CloudFormation v\u00e0 c\u00e1ch tri\u1ec3n khai c\u00e1c quy tr\u00ecnh CI\/CD ph\u1ee9c t\u1ea1p h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-h\u1eefu-ich-0\"><strong>C\u00f4ng c\u1ee5 h\u1eefu \u00edch<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-ci-cd-amp-automation\"><strong>C\u00f4ng c\u1ee5 CI\/CD &amp; Automation<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.jenkins.io\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Jenkins<\/strong><\/a><strong>: <\/strong>M\u00e1y ch\u1ee7 t\u1ef1 \u0111\u1ed9ng h\u00f3a ngu\u1ed3n m\u1edf, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng, th\u1eed nghi\u1ec7m v\u00e0 tri\u1ec3n khai ph\u1ea7n m\u1ec1m, cung c\u1ea5p nhi\u1ec1u plugin h\u1ed7 tr\u1ee3 CI\/CD.<\/li>\n\n\n\n<li><a href=\"https:\/\/spinnaker.io\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Spinnaker<\/strong><\/a><strong>: <\/strong>N\u1ec1n t\u1ea3ng ph\u00e2n ph\u1ed1i li\u00ean t\u1ee5c \u0111a \u0111\u00e1m m\u00e2y, gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady, t\u00ednh kh\u1ea3 d\u1ee5ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t.<\/li>\n\n\n\n<li><a href=\"https:\/\/docs.gitlab.com\/ci\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>GitLab CI\/CD<\/strong><\/a><strong>: <\/strong>M\u1ed9t ph\u1ea7n c\u1ee7a n\u1ec1n t\u1ea3ng GitLab t\u1ef1 \u0111\u1ed9ng h\u00f3a to\u00e0n b\u1ed9 quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, t\u1eeb x\u00e2y d\u1ef1ng \u0111\u1ebfn tri\u1ec3n khai.<\/li>\n\n\n\n<li><a href=\"https:\/\/circleci.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CircleCI<\/strong><\/a><strong>: <\/strong>N\u1ec1n t\u1ea3ng CI\/CD d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, cho ph\u00e9p c\u00e1c nh\u00f3m x\u00e2y d\u1ef1ng, th\u1eed nghi\u1ec7m v\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng nhanh ch\u00f3ng.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-\u1ee9ng-pho-s\u1ef1-c\u1ed1\"><strong>C\u00f4ng c\u1ee5 \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.pagerduty.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PagerDuty<\/strong><\/a><strong>:<\/strong> N\u1ec1n t\u1ea3ng \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 t\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t, t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u1ea3nh b\u00e1o, qu\u1ea3n l\u00fd l\u1ecbch tr\u1ef1c v\u00e0 \u0111i\u1ec1u ph\u1ed1i x\u1eed l\u00fd.<\/li>\n\n\n\n<li><a href=\"https:\/\/docs.opsgenie.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Opsgenie<\/strong><\/a><strong>:<\/strong> C\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1 linh ho\u1ea1t, t\u1ed5ng h\u1ee3p c\u1ea3nh b\u00e1o, \u0111i\u1ec1u ph\u1ed1i v\u00e0 qu\u1ea3n l\u00fd tr\u1ef1c ban, ph\u00e2n ph\u1ed1i \u0111\u1ebfn \u0111\u00fang ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch.<\/li>\n\n\n\n<li><a href=\"https:\/\/portal.victorops.com\/public\/api-docs.html\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>VictorOps<\/strong><\/a><strong>:<\/strong> C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 theo th\u1eddi gian th\u1ef1c, t\u0103ng c\u01b0\u1eddng giao ti\u1ebfp v\u00e0 \u0111\u1ea9y nhanh t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-infrastructure-as-code\"><strong>C\u00f4ng c\u1ee5 Infrastructure as Code<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/aws.amazon.com\/cloudformation\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CloudFormation<\/strong><\/a><strong>:<\/strong> D\u1ecbch v\u1ee5 do AWS cung c\u1ea5p, cho ph\u00e9p t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 t\u00e0i nguy\u00ean li\u00ean quan c\u1ee7a AWS v\u00e0 b\u00ean th\u1ee9 ba, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p v\u00e0 qu\u1ea3n l\u00fd ch\u00fang m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1 v\u00e0 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c.<\/li>\n\n\n\n<li><a href=\"https:\/\/registry.terraform.io\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Terraform<\/strong><\/a>: C\u00f4ng c\u1ee5 IaC ph\u1ed5 bi\u1ebfn, h\u1ed7 tr\u1ee3 \u0111a n\u1ec1n t\u1ea3ng, gi\u00fap \u0111\u1ecbnh ngh\u0129a, tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng an to\u00e0n, hi\u1ec7u qu\u1ea3 b\u1eb1ng t\u1ec7p c\u1ea5u h\u00ecnh khai b\u00e1o.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sre-roadmap-giai-do\u1ea1n-4-tr\u1edf-thanh-chuyen-gia\"><span class=\"ez-toc-section\" id=\"SRE_roadmap_giai_doan_4_Tro_thanh_chuyen_gia\"><\/span><strong>SRE roadmap giai \u0111o\u1ea1n 4: Tr\u1edf th\u00e0nh chuy\u00ean gia<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n b\u1ea1n chuy\u1ec3n t\u1eeb k\u1ef9 s\u01b0 th\u1ef1c thi sang l\u00e3nh \u0111\u1ea1o chi\u1ebfn l\u01b0\u1ee3c trong l\u0129nh v\u1ef1c SRE. Tr\u1ecdng t\u00e2m l\u00e0 thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n quy m\u00f4 l\u1edbn, n\u00e2ng cao \u0111\u1ed9 tin c\u1eady, m\u1edf r\u1ed9ng t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 x\u00e2y d\u1ef1ng v\u0103n h\u00f3a v\u1eadn h\u00e0nh b\u1ec1n v\u1eefng cho t\u1ed5 ch\u1ee9c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-k\u1ef9-nang-c\u1ea7n-co-1\"><strong>K\u1ef9 n\u0103ng c\u1ea7n c\u00f3<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ti\u00ean ti\u1ebfn:<\/strong> \u00c1p d\u1ee5ng c\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf v\u00e0 ki\u1ebfn \u200b\u200btr\u00fac ti\u00ean ti\u1ebfn \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n quy m\u00f4 l\u1edbn, cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 t\u1ea3i r\u1ea5t cao v\u1edbi t\u1ef7 l\u1ec7 downtime t\u1ed1i thi\u1ec3u. Kh\u00e1m ph\u00e1 s\u00e2u h\u01a1n v\u00e0o c\u00e1c l\u0129nh v\u1ef1c microservice, sao ch\u00e9p d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng \u0111\u1ed3ng thu\u1eadn ph\u00e2n t\u00e1n v\u00e0 d\u1ef1 \u0111o\u00e1n, v\u00ed d\u1ee5 nh\u01b0 Paxos v\u00e0 Raft.<\/li>\n\n\n\n<li><strong>K\u1ef9 thu\u1eadt ph\u1ee5c h\u1ed3i:<\/strong> Ch\u1ee7 \u0111\u1ed9ng x\u00e2y d\u1ef1ng \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng, k\u1ebft h\u1ee3p c\u00e1c nguy\u00ean t\u1eafc k\u1ef9 thu\u1eadt ph\u1ee5c h\u1ed3i. Ngo\u00e0i ra, h\u00e3y t\u00ecm hi\u1ec3u c\u00e1c th\u00ed nghi\u1ec7m k\u1ef9 thu\u1eadt chaos b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Chaos Monkey \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 \u0111i\u1ec3m y\u1ebfu n\u00e0o.<\/li>\n\n\n\n<li><strong>L\u1eadp k\u1ebf ho\u1ea1ch n\u0103ng l\u1ef1c v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t (Capacity Planning &amp; Performance Tuning): <\/strong>N\u1eafm v\u1eefng c\u00e1ch ph\u00e2n t\u00edch c\u00e1c xu h\u01b0\u1edbng l\u1ecbch s\u1eed \u0111\u1ec3 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c nhu c\u1ea7u v\u00e0 tr\u00e1nh h\u1ea1n ch\u1ebf t\u00e0i nguy\u00ean. Th\u00e0nh th\u1ea1o t\u1ed1i \u01b0u h\u00f3a truy v\u1ea5n, ph\u00e2n b\u1ed5 t\u00e0i nguy\u00ean h\u1ee3p l\u00fd, \u0111o l\u01b0\u1eddng hi\u1ec7u n\u0103ng.<\/li>\n\n\n\n<li><strong>Gi\u00e1m s\u00e1t v\u00e0 c\u1ea3nh b\u00e1o n\u00e2ng cao: <\/strong>\u00c1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 r\u1ee7i ro, \u1ea3nh h\u01b0\u1edfng v\u00e0 ph\u1ea3n \u1ee9ng cho h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p; t\u1ea1o ra c\u00e1c k\u1ef9 thu\u1eadt gi\u00e1m s\u00e1t ch\u00ednh x\u00e1c.<\/li>\n\n\n\n<li><strong>L\u00e3nh \u0111\u1ea1o v\u00e0 c\u1ed1 v\u1ea5n: <\/strong>\u0110\u00e0o t\u1ea1o c\u00e1c k\u1ef9 s\u01b0 SRE m\u1edbi, truy\u1ec1n \u0111\u1ea1t ki\u1ebfn th\u1ee9c qua documentation, review code v\u00e0 coaching; d\u1eabn d\u1eaft nh\u00f3m l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c ph\u00f2ng ban kh\u00e1c.<\/li>\n\n\n\n<li><strong>Th\u1ef1c h\u00e0nh b\u1ea3o m\u1eadt: <\/strong>T\u00edch h\u1ee3p b\u1ea3o m\u1eadt v\u00e0o m\u1ecdi l\u1edbp thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng, t\u1eeb x\u00e1c th\u1ef1c (OAuth, SAML), m\u00e3 h\u00f3a d\u1eef li\u1ec7u, \u0111\u1ebfn b\u1ea3o v\u1ec7 h\u1ea1 t\u1ea7ng (firewall, secure instances).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-c\u1ea7n-co\"><strong>C\u00f4ng c\u1ee5 c\u1ea7n c\u00f3<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-qu\u1ea3n-ly-c\u1ea5u-hinh\"><strong>C\u00f4ng c\u1ee5 Qu\u1ea3n l\u00fd c\u1ea5u h\u00ecnh<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.chef.io\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Chef<\/strong><\/a>: N\u1ec1n t\u1ea3ng t\u1ef1 \u0111\u1ed9ng h\u00f3a m\u1ea1nh m\u1ebd, chuy\u1ec3n \u0111\u1ed5i h\u1ea1 t\u1ea7ng th\u00e0nh m\u00e3 (Infrastructure as Code), gi\u00fap t\u1ef1 \u0111\u1ed9ng x\u00e2y d\u1ef1ng, tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.puppet.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Puppet<\/strong><\/a>: C\u00f4ng c\u1ee5 qu\u1ea3n tr\u1ecb t\u1ef1 \u0111\u1ed9ng, qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng trong su\u1ed1t v\u00f2ng \u0111\u1eddi t\u1eeb cung c\u1ea5p, c\u1ea5u h\u00ecnh \u0111\u1ebfn \u0111i\u1ec1u ph\u1ed1i v\u00e0 b\u00e1o c\u00e1o.<\/li>\n\n\n\n<li><a href=\"https:\/\/saltproject.io\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>SaltStack<\/strong><\/a>: Ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd c\u1ea5u h\u00ecnh m\u00e3 ngu\u1ed3n m\u1edf d\u1ef1a tr\u00ean Python, h\u1ed7 tr\u1ee3 th\u1ef1c thi t\u1eeb xa v\u00e0 tri\u1ec3n khai \u0111\u00e1m m\u00e2y v\u1edbi ph\u01b0\u01a1ng ph\u00e1p IaC.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-cong-c\u1ee5-giam-sat\"><strong>C\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.jaegertracing.io\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Jaeger<\/strong><\/a><strong>: <\/strong>H\u1ec7 th\u1ed1ng theo d\u00f5i ph\u00e2n t\u00e1n \u0111\u1ea7u cu\u1ed1i, m\u00e3 ngu\u1ed3n m\u1edf, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n d\u1ef1a tr\u00ean microservice. Jaeger gi\u00fap theo d\u00f5i c\u00e1c y\u00eau c\u1ea7u khi ch\u00fang ch\u1ea1y qua c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n ph\u1ee9c t\u1ea1p, x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ngh\u1ebdn hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec3u r\u00f5 h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng. Jaeger h\u1ed7 tr\u1ee3 c\u00e1c ti\u00eau chu\u1ea9n OpenTracing, cho ph\u00e9p \u0111o l\u01b0\u1eddng \u1ee9ng d\u1ee5ng \u0111\u1ed9c l\u1eadp v\u1edbi nh\u00e0 cung c\u1ea5p.<\/li>\n\n\n\n<li><a href=\"https:\/\/opentelemetry.io\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>OpenTelemetry<\/strong><\/a>: Framework chu\u1ea9n h\u00f3a vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u \u0111o l\u01b0\u1eddng (metrics, logs, v\u00e0 traces) t\u1eeb c\u00e1c \u1ee9ng d\u1ee5ng. Cung c\u1ea5p API v\u00e0 th\u01b0 vi\u1ec7n th\u1ed1ng nh\u1ea5t, cho ph\u00e9p \u0111o l\u01b0\u1eddng m\u00e3 ch\u1ec9 m\u1ed9t l\u1ea7n v\u00e0 g\u1eedi d\u1eef li\u1ec7u \u0111\u1ebfn b\u1ea5t k\u1ef3 n\u1ec1n t\u1ea3ng n\u00e0o. M\u1ee5c ti\u00eau c\u1ee7a OpenTelemetry l\u00e0 bi\u1ebfn kh\u1ea3 n\u0103ng quan s\u00e1t th\u00e0nh m\u1ed9t t\u00ednh n\u0103ng c\u1ed1t l\u00f5i, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c gi\u00e1m s\u00e1t v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 trong c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-k\u1ef9-nang-m\u1ec1m-ma-k\u1ef9-s\u01b0-sre-c\u1ea7n-trau-d\u1ed3i\"><span class=\"ez-toc-section\" id=\"Cac_ky_nang_mem_ma_ky_su_SRE_can_trau_doi\"><\/span><strong>C\u00e1c k\u1ef9 n\u0103ng m\u1ec1m m\u00e0 k\u1ef9 s\u01b0 SRE c\u1ea7n trau d\u1ed3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t SRE roadmap kh\u00f4ng ch\u1ec9 bao g\u1ed3m ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt v\u00e0 c\u00f4ng c\u1ee5. \u0110\u00e2y l\u00e0 nh\u1eefng k\u1ef9 n\u0103ng m\u1ec1m m\u00e0 b\u1ea5t k\u1ef3 Site Reliability Engineer n\u00e0o c\u0169ng ph\u1ea3i trau d\u1ed3i trong h\u00e0nh tr\u00ecnh ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Giao ti\u1ebfp r\u00f5 r\u00e0ng<\/strong>: Trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p, SRE ph\u1ea3i truy\u1ec1n \u0111\u1ea1t nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c t\u00ecnh tr\u1ea1ng s\u1ef1 c\u1ed1, nguy\u00ean nh\u00e2n, v\u00e0 h\u01b0\u1edbng kh\u1eafc ph\u1ee5c \u0111\u1ebfn c\u1ea3 \u0111\u1ed9i k\u1ef9 thu\u1eadt l\u1eabn qu\u1ea3n l\u00fd, \u0111\u1ea3m b\u1ea3o m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u n\u1eafm b\u1eaft th\u00f4ng tin ch\u00ednh x\u00e1c. K\u1ef9 n\u0103ng giao ti\u1ebfp hi\u1ec7u qu\u1ea3 gi\u00fap x\u00e2y d\u1ef1ng s\u1ef1 minh b\u1ea1ch v\u00e0 ni\u1ec1m tin &#8211; n\u1ec1n t\u1ea3ng c\u1ee7a v\u0103n h\u00f3a <em>blameless post-mortem <\/em>c\u1ee7a SRE.<\/li>\n\n\n\n<li><strong>H\u1ee3p t\u00e1c nh\u00f3m<\/strong>: SRE lu\u00f4n l\u00e0m vi\u1ec7c ch\u1eb7t ch\u1ebd v\u1edbi Dev v\u00e0 Ops. K\u1ef9 n\u0103ng ph\u1ed1i h\u1ee3p t\u1ed1t gi\u00fap chia s\u1ebb ki\u1ebfn th\u1ee9c, gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1 nhanh ch\u00f3ng, v\u00e0 \u0111\u1ed3ng x\u00e2y d\u1ef1ng gi\u1ea3i ph\u00e1p t\u1ef1 \u0111\u1ed9ng h\u00f3a, t\u1ea1o ra m\u1ed9t quy tr\u00ecnh v\u1eadn h\u00e0nh li\u1ec1n m\u1ea1ch.<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng<\/strong>: H\u1ec7 th\u1ed1ng lu\u00f4n thay \u0111\u1ed5i, c\u00f4ng ngh\u1ec7 lu\u00f4n c\u1eadp nh\u1eadt. M\u1ed9t SRE gi\u1ecfi ph\u1ea3i s\u1eb5n s\u00e0ng h\u1ecdc h\u1ecfi, th\u1eed nghi\u1ec7m gi\u1ea3i ph\u00e1p m\u1edbi \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi t\u00ecnh hu\u1ed1ng b\u1ea5t ng\u1edd. K\u1ef9 n\u0103ng n\u00e0y \u0111\u1ea3m b\u1ea3o b\u1ea1n lu\u00f4n \u0111i \u0111\u1ea7u trong vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t \u0111\u1ec3 duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li><strong>T\u01b0 duy h\u01b0\u1edbng kh\u00e1ch h\u00e0ng<\/strong>: \u0110\u00e2y l\u00e0 k\u1ef9 n\u0103ng quan tr\u1ecdng c\u1ee7a SRE, v\u00ec m\u1ee5c ti\u00eau cu\u1ed1i c\u00f9ng l\u00e0 \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ed1t nh\u1ea5t. K\u1ef9 s\u01b0 SRE c\u1ea7n c\u00f3 k\u1ef9 n\u0103ng nh\u1eadn bi\u1ebft m\u1ee9c \u0111\u1ed9 \u01b0u ti\u00ean cho c\u00e1c c\u00f4ng vi\u1ec7c d\u1ef1a tr\u00ean t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u00e1ch h\u00e0ng, \u0111\u1ea3m b\u1ea3o lu\u00f4n mang l\u1ea1i gi\u00e1 tr\u1ecb th\u1ef1c s\u1ef1 cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i &amp; qu\u1ea3n l\u00fd c\u0103ng th\u1eb3ng<\/strong>: C\u00f4ng vi\u1ec7c c\u1ee7a c\u00e1c k\u1ef9 s\u01b0 SRE th\u01b0\u1eddng xuy\u00ean \u0111\u1ed1i m\u1eb7t v\u1edbi \u00e1p l\u1ef1c cao, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng x\u1ea3y ra. M\u1ed9t SRE c\u1ea7n gi\u1eef b\u00ecnh t\u0129nh, suy ngh\u0129 logic \u0111\u1ec3 ra quy\u1ebft \u0111\u1ecbnh ch\u00ednh x\u00e1c, ngo\u00e0i ra c\u1ea7n h\u1ecdc h\u1ecfi t\u1eeb th\u1ea5t b\u1ea1i v\u00e0 nhanh ch\u00f3ng tr\u1edf l\u1ea1i tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng cho c\u00e1c s\u1ef1 c\u1ed1 ti\u1ebfp theo.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-khoa-h\u1ecdc-va-ch\u1ee9ng-ch\u1ec9-h\u1eefu-ich-danh-cho-site-reliability-engineer\"><span class=\"ez-toc-section\" id=\"Cac_khoa_hoc_va_chung_chi_huu_ich_danh_cho_Site_Reliability_Engineer\"><\/span><strong>C\u00e1c kh\u00f3a h\u1ecdc v\u00e0 ch\u1ee9ng ch\u1ec9 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-c\u1ea5p-d\u1ed9-c\u01a1-b\u1ea3n\"><strong>C\u1ea5p \u0111\u1ed9 c\u01a1 b\u1ea3n<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>T\u00ean<\/strong><\/td><td><strong>Lo\u1ea1i<\/strong><\/td><td><strong>N\u1ed9i chung ch\u00ednh<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/www.devopsinstitute.com\/certifications\/sre-foundation\/?ref=mentorcruise\" target=\"_blank\" rel=\"noreferrer noopener\">Site Reliability Engineering (SRE) Foundation\u2120<\/a><\/td><td>Kh\u00f3a h\u1ecdc<\/td><td>Gi\u1edbi thi\u1ec7u c\u00e1c nguy\u00ean t\u1eafc v\u00e0 th\u1ef1c h\u00e0nh c\u1ed1t l\u00f5i c\u1ee7a SRE: t\u1ef1 \u0111\u1ed9ng h\u00f3a, \u0111o l\u01b0\u1eddng \u0111\u1ed9 tin c\u1eady v\u00e0 t\u00edch h\u1ee3p v\u1eadn h\u00e0nh v\u00e0o v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m.<\/td><\/tr><tr><td><a href=\"https:\/\/www.udemy.com\/course\/from-zero-to-site-reliability-engineer\/?couponCode=PMNVD2525\" target=\"_blank\" rel=\"noreferrer noopener\">From Zero to Site Reliability Engineer<\/a><\/td><td>Kh\u00f3a h\u1ecdc<\/td><td>C\u01a1 b\u1ea3n v\u1ec1 SRE, quy tr\u00ecnh l\u00e0m vi\u1ec7c SRE, t\u1eeb gi\u00e1m s\u00e1t v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho \u0111\u1ebfn t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 qu\u1ea3n l\u00fd c\u1ea5u h\u00ecnh.<\/td><\/tr><tr><td><a href=\"https:\/\/www.devopsinstitute.com\/certifications\/observability-foundation\/\" target=\"_blank\" rel=\"noreferrer noopener\">Observability Foundation\u2120<\/a><\/td><td>Kh\u00f3a h\u1ecdc<\/td><td>&#8211; C\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t \u0111\u1ec3 x\u00e2y d\u1ef1ng kh\u1ea3 n\u0103ng quan s\u00e1t to\u00e0n di\u1ec7n nh\u1eb1m n\u00e2ng cao kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i trong h\u1ec7 sinh th\u00e1i ph\u00e2n t\u00e1n.<br><br>&#8211; T\u1eadp trung t\u1ea1o ra c\u00e1c trace h\u1eefu \u00edch tr\u00ean c\u00e1c chu\u1ed7i s\u1ef1 ki\u1ec7n, \u1ea3nh h\u01b0\u1edfng c\u1ee7a DevSecOps v\u00e0 AIOps v\u1edbi observability.<\/td><\/tr><tr><td><a href=\"https:\/\/www.gsdcouncil.org\/certified-site-reliability-engineer-foundation\" target=\"_blank\" rel=\"noreferrer noopener\">Site Reliability Engineering (SRE) Foundation Certification (CSREF)<\/a><\/td><td>Ch\u1ee9ng ch\u1ec9<\/td><td>Trang b\u1ecb nguy\u00ean t\u1eafc v\u00e0 th\u1ef1c h\u00e0nh c\u1ee7a SRE \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 \u0111\u00e1ng tin c\u1eady. <br><br>CSREF x\u00e1c nh\u1eadn chuy\u00ean m\u00f4n trong vi\u1ec7c duy tr\u00ec c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 t\u00ednh s\u1eb5n s\u00e0ng cao.\u00a0<\/td><\/tr><tr><td><a href=\"https:\/\/www.devopsinstitute.com\/certifications\/sre-practitioner\/\" target=\"_blank\" rel=\"noreferrer noopener\">Site Reliability Engineering (SRE) Practitioner\u2120<\/a><\/td><td>Ch\u1ee9ng ch\u1ec9<\/td><td>K\u1ef9 n\u0103ng t\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u1ef1 \u0111\u1ed9ng h\u00f3a m\u1edbi nh\u1ea5t v\u00e0 x\u00e2y d\u1ef1ng h\u1ec7 sinh th\u00e1i ph\u00e2n t\u00e1n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1ec1 r\u1ee7i ro th\u1ea3m h\u1ecda.<\/td><\/tr><tr><td><a href=\"https:\/\/www.gsdcouncil.org\/certified-site-reliability-engineer-practitioner?ref=mentorcruise\" target=\"_blank\" rel=\"noreferrer noopener\">Certified SRE Practitioner<\/a><\/td><td>Ch\u1ee9ng ch\u1ec9<\/td><td>Ch\u1ee9ng nh\u1eadn n\u1eafm v\u1eefng c\u00e1c nguy\u00ean t\u1eafc SRE v\u00e0 c\u00f3 \u0111\u01b0\u1ee3c kinh nghi\u1ec7m th\u1ef1c t\u1ebf trong vi\u1ec7c tri\u1ec3n khai v\u0103n h\u00f3a SRE m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/td><\/tr><tr><td><a href=\"https:\/\/training.linuxfoundation.org\/certification\/certified-kubernetes-application-developer-ckad\/\" target=\"_blank\" rel=\"noreferrer noopener\">Certified Kubernetes Application Developer (CKAD)<\/a><\/td><td>Ch\u1ee9ng ch\u1ec9<\/td><td>Thi\u1ebft k\u1ebf, x\u00e2y d\u1ef1ng, c\u1ea5u h\u00ecnh v\u00e0 tri\u1ec3n khai c\u00e1c \u1ee9ng d\u1ee5ng cloud-native cho Kubernetes.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-c\u1ea5p-chuyen-gia\"><strong>C\u1ea5p chuy\u00ean gia<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>T\u00ean<\/strong><\/td><td><strong>Lo\u1ea1i<\/strong><\/td><td><strong>N\u1ed9i chung ch\u00ednh<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/www.udemy.com\/course\/certified-information-systems-security-professional-cissp-q\/\" target=\"_blank\" rel=\"noreferrer noopener\">Certified Information Systems Security Professional (CISSP)<\/a><\/td><td>Kh\u00f3a h\u1ecdc<\/td><td>Cung c\u1ea5p ki\u1ebfn th\u1ee9c chi ti\u1ebft v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m an to\u00e0n th\u00f4ng tin v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t trong ng\u00e0nh, bao g\u1ed3m 8 l\u0129nh v\u1ef1c thu\u1ed9c CBK c\u1ee7a ch\u1ee9ng ch\u1ec9 CISSP.<\/td><\/tr><tr><td><a href=\"https:\/\/www.devopsschool.com\/certification\/sre-certified-professional-srecp.html?ref=mentorcruise\" target=\"_blank\" rel=\"noreferrer noopener\">SRE Certified Professional (Training &amp; Certification)<\/a><\/td><td>Kh\u00f3a h\u1ecdc &#8211; Ch\u1ee9ng ch\u1ec9<\/td><td>T\u1eadp trung x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u1ec1 SRE, ch\u00fa tr\u1ecdng tri\u1ec3n khai th\u1ef1c t\u1ebf, s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf \u00e1p d\u1ee5ng c\u00e1c ki\u1ebfn th\u1ee9c v\u00e0o m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t.<\/td><\/tr><tr><td><a href=\"https:\/\/learn.microsoft.com\/en-us\/credentials\/certifications\/devops-engineer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Microsoft Certified: Azure DevOps Engineer Expert<\/a><\/td><td>Ch\u1ee9ng ch\u1ec9<\/td><td>&#8211; X\u00e1c nh\u1eadn chuy\u00ean m\u00f4n thi\u1ebft k\u1ebf v\u00e0 tri\u1ec3n khai c\u00e1c chi\u1ebfn l\u01b0\u1ee3c li\u00ean quan \u0111\u1ebfn DevOps tr\u00ean n\u1ec1n t\u1ea3ng Azure.<br><br>&#8211; Nh\u1ea5n m\u1ea1nh \u1ee9ng d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00f4ng c\u1ee5 DevOps \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c kh\u00eda c\u1ea1nh nh\u01b0 CI\/CD, qu\u1ea3n l\u00fd ngu\u1ed3n, b\u1ea3o m\u1eadt v\u00e0 gi\u00e1m s\u00e1t.<\/td><\/tr><tr><td><a href=\"https:\/\/aws.amazon.com\/certification\/certified-devops-engineer-professional\/\" target=\"_blank\" rel=\"noreferrer noopener\">AWS Certified DevOps Engineer \u2013 Professional<\/a><\/td><td>Ch\u1ee9ng ch\u1ec9<\/td><td>Ch\u1ee9ng nh\u1eadn c\u00e1c k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft \u0111\u1ec3 tri\u1ec3n khai, qu\u1ea3n l\u00fd v\u00e0 gi\u00e1m s\u00e1t c\u00e1c h\u1ec7 th\u1ed1ng CI\/CD, t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt tr\u00ean AWS.&nbsp;<\/td><\/tr><tr><td><a href=\"https:\/\/www.ibm.com\/training\/certification\/ibm-certified-professional-sre-cloud-v2-C0007801?ref=mentorcruise\" target=\"_blank\" rel=\"noreferrer noopener\">IBM Certified Professional SRE &#8211; Cloud v2<\/a><\/td><td>Ch\u1ee9ng ch\u1ec9<\/td><td>Ch\u1ee9ng nh\u1eadn nhi\u1ec7m v\u1ee5, ki\u1ebfn \u200b\u200bth\u1ee9c v\u00e0 kinh nghi\u1ec7m c\u1ea7n c\u00f3 \u0111\u1ec3 ho\u00e0n th\u00e0nh t\u1ed1t vai tr\u00f2 SRE v\u1edbi s\u1ea3n ph\u1ea9m ho\u1eb7c gi\u1ea3i ph\u00e1p.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-cau-h\u1ecfi-th\u01b0\u1eddng-g\u1eb7p-v\u1ec1-sre-roadmap\"><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_SRE_roadmap\"><\/span><strong>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 SRE roadmap<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-t\u01b0\u01a1ng-lai-cong-vi\u1ec7c-site-reliability-engineer-nh\u01b0-th\u1ebf-nao\"><strong>T\u01b0\u01a1ng lai c\u00f4ng vi\u1ec7c Site Reliability Engineer nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n\n\n\n<p>Theo <a href=\"https:\/\/www.geeksforgeeks.org\/gfg-academy\/how-to-become-a-site-reliability-engineer-sre\/\" target=\"_blank\" rel=\"noreferrer noopener\">Geeksforgeeks,<\/a> nhu c\u1ea7u v\u1ec1 c\u00e1c k\u1ef9 s\u01b0 SRE \u0111\u1ee7 ti\u00eau chu\u1ea9n gia t\u0103ng khi c\u00e1c doanh nghi\u1ec7p ng\u00e0y c\u00e0ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y v\u00e0 d\u1ecbch v\u1ee5 k\u1ef9 thu\u1eadt s\u1ed1. Nhu c\u1ea7u n\u00e0y \u0111\u01b0\u1ee3c nh\u00ecn th\u1ea5y r\u00f5 r\u00e0ng trong m\u1ed9t s\u1ed1 l\u0129nh v\u1ef1c \u0111i\u1ec3n h\u00ecnh nh\u01b0 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe, t\u00e0i ch\u00ednh v\u00e0 c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n<p>SRE c\u00f3 th\u1ec3 th\u0103ng ti\u1ebfn th\u00e0nh c\u00e1c CTO, chuy\u00ean gia SRE, Qu\u1ea3n l\u00fd k\u1ef9 thu\u1eadt\u2026 Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m nh\u1eadn c\u00e1c c\u00f4ng vi\u1ec7c l\u00e3nh \u0111\u1ea1o k\u1ef9 thu\u1eadt nh\u1edd s\u1edf h\u1eefu c\u00e1c k\u1ef9 n\u0103ng quan tr\u1ecdng v\u00e0 c\u00f3 th\u1ec3 chuy\u1ec3n giao \u0111\u01b0\u1ee3c trong c\u00e1c vai tr\u00f2 SRE. \u0110\u1ed3ng th\u1eddi c\u00f3 c\u01a1 h\u1ed9i l\u00e0m vi\u1ec7c v\u1edbi c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn bao g\u1ed3m n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y, c\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u00f4ng ngh\u1ec7 container (v\u00ed d\u1ee5: Docker, Kubernetes).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-nen-ch\u1ecdn-k\u1ef9-s\u01b0-sre-hay-k\u1ef9-s\u01b0-devops\"><strong>N\u00ean ch\u1ecdn k\u1ef9 s\u01b0 SRE hay k\u1ef9 s\u01b0 DevOps?<\/strong><\/h3>\n\n\n\n<p>Vi\u1ec7c tr\u1edf th\u00e0nh m\u1ed9t k\u1ef9 s\u01b0 DevOps d\u1ec5 d\u00e0ng h\u01a1n nh\u1edd s\u1ef1 phong ph\u00fa c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 DevOps v\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n qu\u00e1 nhi\u1ec1u k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh. C\u00f2n SRE th\u01b0\u1eddng t\u1eadp trung v\u00e0o vi\u1ec7c duy tr\u00ec \u0111\u1ed9 tin c\u1eady \u1edf quy m\u00f4 l\u1edbn, g\u1eafn ch\u1eb7t v\u1edbi l\u1eadp tr\u00ecnh v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a. Do \u0111\u00f3 \u0111\u00e2y l\u00e0 con \u0111\u01b0\u1eddng c\u00f3 th\u1ec3 mang l\u1ea1i c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p d\u00e0i h\u1ea1n, m\u1ee9c l\u01b0\u01a1ng cao h\u01a1n, \u0111\u1eb7c bi\u1ec7t khi nhi\u1ec1u doanh nghi\u1ec7p \u0111ang \u01b0u ti\u00ean x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n b\u1ec1n v\u1eefng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-k\u1ef9-s\u01b0-sre-th\u01b0\u1eddng-ph\u1ea3i-d\u1ed1i-m\u1eb7t-v\u1edbi-nh\u1eefng-thach-th\u1ee9c-nao\"><strong>K\u1ef9 s\u01b0 SRE th\u01b0\u1eddng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0o?<\/strong><\/h3>\n\n\n\n<p><strong>C\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 tin c\u1eady v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00e1ch th\u1ee9c: Cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng nh\u01b0ng v\u1eabn \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u00e1ng tin c\u1eady.<\/li>\n\n\n\n<li>Gi\u1ea3i ph\u00e1p: Thi\u1ebft l\u1eadp SLO r\u00f5 r\u00e0ng v\u00e0 tri\u1ec3n khai c\u00e1c quy tr\u00ecnh CI\/CD \u0111\u1ec3 tri\u1ec3n khai nhanh h\u01a1n v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n. \u0110\u1ea3m b\u1ea3o t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 gi\u1ea3m b\u1edbt c\u00f4ng s\u1ee9c.<\/li>\n<\/ul>\n\n\n\n<p><strong>Qu\u1ea3n l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n ph\u1ee9c t\u1ea1p:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00e1ch th\u1ee9c: \u0110\u1ed9 ph\u1ee9c t\u1ea1p ng\u00e0y c\u00e0ng t\u0103ng trong c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n, c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111\u1ea1i r\u1ea5t ph\u1ee9c t\u1ea1p v\u00e0 ph\u1ee5 thu\u1ed9c l\u1eabn nhau.<\/li>\n\n\n\n<li>Gi\u1ea3i ph\u00e1p: Gi\u1edbi thi\u1ec7u kh\u1ea3 n\u0103ng quan s\u00e1t ho\u1eb7c s\u1ed1 li\u1ec7u, logging v\u00e0 theo d\u00f5i. S\u1eed d\u1ee5ng c\u00e1c microservices v\u1edbi thi\u1ebft k\u1ebf m\u00f4-\u0111un.<\/li>\n<\/ul>\n\n\n\n<p><strong>Qu\u1ea3n l\u00fd v\u00e0 \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00e1ch th\u1ee9c: Kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn s\u1ef1 c\u1ed1 c\u1ea7n gi\u1ea3i quy\u1ebft nhanh ch\u00f3ng v\u00e0 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng.<\/li>\n\n\n\n<li>Gi\u1ea3i ph\u00e1p: Di\u1ec5n t\u1eadp \u1ee9ng ph\u00f3 s\u1ef1 c\u1ed1 h\u1ed7n lo\u1ea1n v\u00e0 ph\u1ee5c h\u1ed3i sau th\u1ea3m h\u1ecda. S\u1ed5 tay h\u01b0\u1edbng d\u1eabn v\u1eadn h\u00e0nh ph\u1ea3i ch\u1ee9a \u0111\u1ef1ng th\u00f4ng tin chi ti\u1ebft gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng \u1ee9ng ph\u00f3.<\/li>\n<\/ul>\n\n\n\n<p><strong>Qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean v\u00e0 t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00e1ch th\u1ee9c: Qu\u1ea3n l\u00fd \u0111\u00e1m m\u00e2y v\u00e0 t\u00e0i nguy\u00ean c\u1ee7a ch\u00fang, \u0111\u1ed3ng th\u1eddi ki\u1ec3m so\u00e1t chi ph\u00ed.<\/li>\n\n\n\n<li>Gi\u1ea3i ph\u00e1p: S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng v\u00e0 kh\u00f4ng c\u1ea7n m\u00e1y ch\u1ee7. Th\u1ef1c hi\u1ec7n ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 theo d\u00f5i m\u1ee9c s\u1eed d\u1ee5ng \u0111\u00e1m m\u00e2y nh\u01b0 m\u1ed9t c\u01a1 ch\u1ebf t\u1ed1i \u01b0u h\u00f3a.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0110\u1ea3m b\u1ea3o an ninh v\u00e0 tu\u00e2n th\u1ee7:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00e1ch th\u1ee9c: B\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n.<\/li>\n\n\n\n<li>Gi\u1ea3i ph\u00e1p: Tri\u1ec3n khai c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt t\u1ed1t nh\u1ea5t v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c ki\u1ec3m tra tu\u00e2n th\u1ee7. Th\u1ef1c hi\u1ec7n ki\u1ec3m tra b\u1ea3o m\u1eadt v\u00e0 ki\u1ec3m tra x\u00e2m nh\u1eadp th\u01b0\u1eddng xuy\u00ean.<\/li>\n<\/ul>\n\n\n\n<p><strong>C\u00e2n b\u1eb1ng c\u00f4ng vi\u1ec7c &amp; cu\u1ed9c s\u1ed1ng<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00e1ch th\u1ee9c: On-call li\u00ean t\u1ee5c, \u00e1p l\u1ef1c c\u1ea3i ti\u1ebfn, l\u00e0m vi\u1ec7c t\u1eeb xa d\u1ec5 g\u00e2y m\u1ea5t c\u00e2n b\u1eb1ng.<\/li>\n\n\n\n<li>Gi\u1ea3i ph\u00e1p: Thi\u1ebft l\u1eadp l\u1ecbch on-call c\u00f4ng b\u1eb1ng, ph\u00e2n c\u00f4ng r\u00f5 r\u00e0ng; t\u1ef1 \u0111\u1ed9ng h\u00f3a t\u00e1c v\u1ee5 l\u1eb7p l\u1ea1i; \u0111\u1ea7u t\u01b0 cho h\u1ecdc t\u1eadp v\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9ng l\u1ef1c.<\/li>\n<\/ul>\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>H\u00e0nh tr\u00ecnh tr\u1edf th\u00e0nh Site Reliability Engineer \u0111\u00f2i h\u1ecfi k\u1ebft h\u1ee3p gi\u1eefa t\u01b0 duy v\u1eadn h\u00e0nh v\u00e0 k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh, t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a, gi\u00e1m s\u00e1t v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch n\u1eafm v\u1eefng c\u00e1c c\u00f4ng c\u1ee5, k\u1ef9 n\u0103ng v\u00e0 ki\u1ebfn th\u1ee9c quan tr\u1ecdng trong SRE roadmap m\u00e0 ITviec v\u1eeba chia s\u1ebb, hi v\u1ecdng b\u1ea1n s\u1ebd d\u1ec5 d\u00e0ng n\u1eafm b\u1eaft c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p h\u1ea5p d\u1eabn v\u00e0 nhanh ch\u00f3ng th\u0103ng ti\u1ebfn trong l\u0129nh v\u1ef1c n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi nhu c\u1ea7u c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u1ed9 tin c\u1eady (reliability) ng\u00e0y c\u00e0ng cao, SRE \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t trong nh\u1eefng ngh\u1ec1 \u201ckh\u00e1t\u201d nh\u00e2n l\u1ef1c nh\u1ea5t trong m\u1ea3ng DevOps v\u00e0 Cloud. N\u1ebfu b\u1ea1n l\u00e0 DevOps Engineer, System Admin, hay Developer mu\u1ed1n th\u1eed s\u1ee9c \u1edf m\u1ed9t h\u01b0\u1edbng \u0111i ti\u1ec1m n\u0103ng, SRE [&hellip;]<\/p>\n","protected":false},"author":205,"featured_media":93200,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109,94],"tags":[],"class_list":["post-93180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it","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>SRE Roadmap: L\u1ed9 tr\u00ecnh to\u00e0n di\u1ec7n tr\u1edf th\u00e0nh k\u1ef9 s\u01b0 SRE - ITviec Blog<\/title>\n<meta name=\"description\" content=\"N\u1ebfu b\u1ea1n l\u00e0 DevOps Engineer, System Admin, hay Developer mu\u1ed1n th\u1eed s\u1ee9c \u1edf v\u1ecb tr\u00ed SRE, l\u01b0u ngay l\u1ed9 tr\u00ecnh SRE roadmap trong b\u00e0i vi\u1ebft n\u00e0y.\" \/>\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\/lo-trinh-sre-roadmap\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SRE Roadmap: L\u1ed9 tr\u00ecnh to\u00e0n di\u1ec7n tr\u1edf th\u00e0nh k\u1ef9 s\u01b0 SRE\" \/>\n<meta property=\"og:description\" content=\"Khi nhu c\u1ea7u c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u1ed9 tin c\u1eady (reliability) ng\u00e0y c\u00e0ng cao, SRE \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t trong nh\u1eefng ngh\u1ec1 \u201ckh\u00e1t\u201d nh\u00e2n l\u1ef1c nh\u1ea5t\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itviec.com\/blog\/lo-trinh-sre-roadmap\/\" \/>\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=\"2025-11-26T03:21:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-26T03:21:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/11\/sre-roadmap-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=\"23 ph\u00fat\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"SRE Roadmap: L\u1ed9 tr\u00ecnh to\u00e0n di\u1ec7n tr\u1edf th\u00e0nh k\u1ef9 s\u01b0 SRE - 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