{"id":34929,"date":"2024-08-28T14:38:11","date_gmt":"2024-08-28T07:38:11","guid":{"rendered":"http:\/\/jupitek.maudemo.vip\/index.php\/2024\/08\/28\/gitops-an-overview-of-its-principles-and-workflow\/"},"modified":"2024-08-28T14:38:11","modified_gmt":"2024-08-28T07:38:11","slug":"gitops-an-overview-of-its-principles-and-workflow","status":"publish","type":"post","link":"https:\/\/jupitek.maudemo.vip\/index.php\/2024\/08\/28\/gitops-an-overview-of-its-principles-and-workflow\/","title":{"rendered":"GitOps: T\u1ed5ng quan v\u1ec1 nguy\u00ean t\u1eafc v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c"},"content":{"rendered":"<p>N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n, r\u1ea5t c\u00f3 th\u1ec3 b\u1ea1n bi\u1ebft&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/guides\/a-beginners-guide-to-github\/\">Git<\/a>&nbsp;l\u00e0 g\u00ec. Tuy nhi\u00ean, b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng quen thu\u1ed9c v\u1edbi&nbsp;<em>GitOps<\/em>&nbsp;. H\u01b0\u1edbng d\u1eabn n\u00e0y cung c\u1ea5p cho b\u1ea1n hi\u1ec3u bi\u1ebft v\u1ec1 GitOps, so s\u00e1nh GitOps v\u1edbi DevOps, m\u00f4 t\u1ea3 quy tr\u00ecnh l\u00e0m vi\u1ec7c GitOps v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/p>\n<h2 id=\"what-is-gitops\">GitOps l\u00e0 g\u00ec?<a href=\"https:\/\/www.linode.com\/docs\/guides\/gitops-principles-and-workflow\/#what-is-gitops\"><\/a><\/h2>\n<p>GitOps l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh trao quy\u1ec1n cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 m\u00e0 n\u1ebfu kh\u00f4ng th\u00ec c\u00f3 th\u1ec3 do b\u1ed9 ph\u1eadn v\u1eadn h\u00e0nh x\u1eed l\u00fd. Ho\u1ea1t \u0111\u1ed9ng l\u00e0 c\u00e1c quy tr\u00ecnh v\u00e0 d\u1ecbch v\u1ee5 do b\u1ed9 ph\u1eadn CNTT c\u1ee7a c\u00f4ng ty gi\u00e1m s\u00e1t. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m qu\u1ea3n l\u00fd c\u00f4ng ngh\u1ec7 v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng (bao g\u1ed3m ph\u1ea7n m\u1ec1m), \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, qu\u1ea3n tr\u1ecb m\u1ea1ng v\u00e0 qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb.<\/p>\n<p>Theo truy\u1ec1n th\u1ed1ng, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi s\u1ef1 b\u1ea3o tr\u1ee3 c\u1ee7a ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u1eb7t ho\u1ea1t \u0111\u1ed9ng ph\u00e1t tri\u1ec3n v\u00e0 ho\u1ea1t \u0111\u1ed9ng v\u00e0o c\u00e1c silo ri\u00eang c\u1ee7a h\u1ecd. GitOps h\u01b0\u1edbng \u0111\u1ebfn m\u1ee5c ti\u00eau x\u00f3a b\u1ecf c\u00e1c silo \u0111\u00f3 v\u00e0 cho ph\u00e9p c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1eed d\u1ee5ng c\u00f9ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ed9ng t\u00e1c hi\u1ec7u qu\u1ea3. GitOps, nh\u01b0 t\u00ean g\u1ecdi c\u1ee7a n\u00f3, d\u1ef1a v\u00e0o Git nh\u01b0 ngu\u1ed3n th\u00f4ng tin duy nh\u1ea5t; ngay c\u1ea3 \u0111\u1ed1i v\u1edbi m\u00e3 li\u00ean quan \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng CNTT. GitOps kh\u1ea3 thi nh\u1edd c\u00e1c c\u00f4ng c\u1ee5&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/guides\/introduction-to-infrastructure-as-code\/\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u01b0\u1edbi d\u1ea1ng M\u00e3 (IaC)<\/a>&nbsp;cho ph\u00e9p b\u1ea1n t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1c t\u1ec7p c\u1ea5u h\u00ecnh khai b\u00e1o.<\/p>\n<h2 id=\"gitops-principles\">Nguy\u00ean t\u1eafc GitOps<a href=\"https:\/\/www.linode.com\/docs\/guides\/gitops-principles-and-workflow\/#gitops-principles\"><\/a><\/h2>\n<p>GitOps d\u1ef1a v\u00e0o c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n nh\u01b0&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-use-git\/\">Git<\/a>&nbsp;,&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/guides\/a-beginners-guide-to-github\/\">GitHub<\/a>&nbsp;,&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/guides\/install-gitlab-on-ubuntu-18-04\/\">GitLab<\/a>&nbsp;v\u00e0 Bitbucket. C\u00e1c n\u1ec1n t\u1ea3ng n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u00e0 kho l\u01b0u tr\u1eef t\u1eadp trung cho c\u00e1c t\u1ec7p IaC v\u00e0 orchestration c\u1ee7a b\u1ea1n.<\/p>\n<p>M\u1ed9t \u00fd t\u01b0\u1edfng c\u1ed1t l\u00f5i kh\u00e1c \u0111\u1eb1ng sau GitOps l\u00e0 tr\u1ea1ng th\u00e1i mong mu\u1ed1n c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt khai b\u00e1o cho m\u1ecdi m\u00f4i tr\u01b0\u1eddng trong v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. M\u1ed9t s\u1ed1 m\u00f4i tr\u01b0\u1eddng n\u00e0y bao g\u1ed3m th\u1eed nghi\u1ec7m, d\u00e0n d\u1ef1ng v\u00e0 s\u1ea3n xu\u1ea5t. C\u00e1c t\u1ec7p c\u1ea5u h\u00ecnh khai b\u00e1o \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u00f9ng m\u1ed9t kho l\u01b0u tr\u1eef v\u1edbi m\u00e3, do \u0111\u00f3 t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh vi\u00ean c\u00f3 li\u00ean quan trong d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp ch\u00fang.<\/p>\n<p>Y\u1ebfu t\u1ed1 quan tr\u1ecdng ti\u1ebfp theo c\u1ee7a GitOps l\u00e0&nbsp;<em>kh\u1ea3 n\u0103ng quan s\u00e1t<\/em>&nbsp;. Kh\u1ea3 n\u0103ng quan s\u00e1t l\u00e0 kh\u1ea3 n\u0103ng \u0111o l\u01b0\u1eddng tr\u1ea1ng th\u00e1i b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng b\u1eb1ng c\u00e1ch ki\u1ec3m tra \u0111\u1ea7u ra do h\u1ec7 th\u1ed1ng \u0111\u00f3 cung c\u1ea5p. Gi\u00e1m s\u00e1t l\u00e0 h\u00e0nh \u0111\u1ed9ng quan s\u00e1t m\u1ed9t h\u1ec7 th\u1ed1ng theo th\u1eddi gian, trong khi kh\u1ea3 n\u0103ng quan s\u00e1t l\u00e0 th\u01b0\u1edbc \u0111o m\u1ee9c \u0111\u1ed9 hi\u1ec3u ho\u1eb7c suy ra tr\u1ea1ng th\u00e1i h\u1ec7 th\u1ed1ng t\u1eeb c\u00e1c \u0111\u1ea7u ra b\u00ean ngo\u00e0i. Gi\u00e1m s\u00e1t y\u00eau c\u1ea7u b\u1ea1n ph\u1ea3i bi\u1ebft nh\u1eefng g\u00ec c\u1ea7n gi\u00e1m s\u00e1t v\u00e0 kh\u1ea3 n\u0103ng quan s\u00e1t cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec c\u1ea7n gi\u00e1m s\u00e1t d\u1ef1a tr\u00ean c\u00e1ch h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng theo th\u1eddi gian.<\/p>\n<p>Ba th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a GitOps nh\u01b0 sau:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.linode.com\/docs\/guides\/introduction-to-infrastructure-as-code\/\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u01b0\u1edbi d\u1ea1ng M\u00e3<\/a>&nbsp;(IaC), m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef m\u1ecdi c\u1ea5u h\u00ecnh c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u01b0\u1edbi d\u1ea1ng m\u00e3.<\/li>\n<li><a href=\"https:\/\/www.linode.com\/docs\/guides\/resolving-git-merge-conflicts\/\">Y\u00eau c\u1ea7u h\u1ee3p nh\u1ea5t<\/a>&nbsp;(MR) \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u01a1 ch\u1ebf thay \u0111\u1ed5i \u0111\u1ec3 c\u1eadp nh\u1eadt c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/li>\n<li><a href=\"https:\/\/www.linode.com\/docs\/guides\/introduction-ci-cd\/\">T\u00edch h\u1ee3p li\u00ean t\u1ee5c\/Ph\u00e2n ph\u1ed1i li\u00ean t\u1ee5c<\/a>&nbsp;(CI\/CD) t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c x\u00e2y d\u1ef1ng, th\u1eed nghi\u1ec7m v\u00e0 tri\u1ec3n khai c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5.<\/li>\n<\/ul>\n<h2 id=\"gitops-vs-devops\">GitOps so v\u1edbi DevOps<a href=\"https:\/\/www.linode.com\/docs\/guides\/gitops-principles-and-workflow\/#gitops-vs-devops\"><\/a><\/h2>\n<p>GitOps m\u01b0\u1ee3n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t t\u1eeb \u200b\u200bDevOps v\u00e0 \u00e1p d\u1ee5ng ch\u00fang v\u00e0o t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n, c\u1ed9ng t\u00e1c, tu\u00e2n th\u1ee7 v\u00e0 CI\/CD. C\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Kubernetes \u0111\u00e3 gi\u00fap t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. V\u00ec r\u1ea5t nhi\u1ec1u doanh nghi\u1ec7p s\u1eed d\u1ee5ng tri\u1ec3n khai container \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5, n\u00ean h\u1ecd th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y c\u1ee7a b\u00ean th\u1ee9 ba \u0111\u1ec3 l\u01b0u tr\u1eef c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a m\u00ecnh. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 d\u1eabn \u0111\u1ebfn s\u1ef1 gia t\u0103ng c\u1ee7a t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 \u0111\u00e0n h\u1ed3i kh\u00f4ng th\u1ec3 c\u00f3 v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng truy\u1ec1n th\u1ed1ng.<\/p>\n<p>DevOps h\u1ed7 tr\u1ee3 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, trong khi GitOPs g\u00f3p ph\u1ea7n t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. C\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa GitOps v\u00e0 DevOps. \u0110\u1ea7u ti\u00ean, GitOps s\u1eed d\u1ee5ng Git \u0111\u1ec3 qu\u1ea3n l\u00fd vi\u1ec7c cung c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 tri\u1ec3n khai ph\u1ea7n m\u1ec1m. M\u1eb7t kh\u00e1c, DevOps t\u1eadp trung ch\u1ee7 y\u1ebfu v\u00e0o CI\/CD v\u00e0 kh\u00f4ng t\u1eadp trung v\u00e0o b\u1ea5t k\u1ef3 c\u00f4ng c\u1ee5 n\u00e0o. Tr\u1ecdng t\u00e2m ch\u00ednh c\u1ee7a GitOps l\u00e0 \u0111\u1ea3m b\u1ea3o DevOps \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang, trong khi DevOps \u00edt t\u1eadp trung v\u00e0o t\u00ednh ch\u00ednh x\u00e1c. GitOps c\u0169ng k\u00e9m linh ho\u1ea1t h\u01a1n DevOps. Vi\u1ec7c \u00e1p d\u1ee5ng GitOps trong m\u1ed9t doanh nghi\u1ec7p \u0111\u00e3 s\u1eed d\u1ee5ng DevOps c\u0169ng d\u1ec5 d\u00e0ng h\u01a1n nhi\u1ec1u.<\/p>\n<h2 id=\"gitops-and-kubernetes\">GitOps v\u00e0 Kubernetes<a href=\"https:\/\/www.linode.com\/docs\/guides\/gitops-principles-and-workflow\/#gitops-and-kubernetes\"><\/a><\/h2>\n<p>GitOps t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, do \u0111\u00f3, \u0111\u00e2y l\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u00e0n h\u1ea3o cho c\u00e1c doanh nghi\u1ec7p s\u1eed d\u1ee5ng Kubernetes. Khi b\u1ea1n s\u1eed d\u1ee5ng GitOps v\u00e0 Kubernetes:<\/p>\n<ul>\n<li>GitOps \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang nh\u01b0 mong \u0111\u1ee3i.<\/li>\n<li>Kubernetes \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 d\u1ee5ng.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.linode.com\/docs\/products\/compute\/kubernetes\/get-started\/\">Kubernetes<\/a>&nbsp;lu\u00f4n \u0111\u1ea3m b\u1ea3o \u1ee9ng d\u1ee5ng ho\u1eb7c d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u1eabn \u1edf tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh v\u00e0 m\u1edf r\u1ed9ng khi c\u1ea7n. Khi GitOps \u0111\u1ed3ng h\u00e0nh, n\u00f3 \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 ch\u1ea1y nh\u01b0 mong \u0111\u1ee3i, bao g\u1ed3m c\u1ea3 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ea7n thi\u1ebft cho vi\u1ec7c tri\u1ec3n khai. GitOps \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t k\u1ebft d\u00ednh gi\u1eefa vi\u1ec7c x\u00e2y d\u1ef1ng\/ph\u00e2n ph\u1ed1i \u1ee9ng d\u1ee5ng (Kubernetes) v\u00e0 n\u01a1i \u1ee9ng d\u1ee5ng s\u1ebd ch\u1ea1y.<\/p>\n<h2 id=\"the-gitops-workflow\">Quy tr\u00ecnh l\u00e0m vi\u1ec7c GitOps<a href=\"https:\/\/www.linode.com\/docs\/guides\/gitops-principles-and-workflow\/#the-gitops-workflow\"><\/a><\/h2>\n<p>V\u00f2ng \u0111\u1eddi \u1ee9ng d\u1ee5ng truy\u1ec1n th\u1ed1ng gi\u1ed1ng nh\u01b0 sau:<\/p>\n<ul>\n<li>Thi\u1ebft k\u1ebf<\/li>\n<li>X\u00e2y d\u1ef1ng<\/li>\n<li>H\u00ecnh \u1ea3nh<\/li>\n<li>B\u00e0i ki\u1ec3m tra<\/li>\n<li>Tri\u1ec3n khai<\/li>\n<\/ul>\n<p>Khi b\u1ea1n th\u00eam GitOps v\u00e0o h\u1ed7n h\u1ee3p, v\u00f2ng \u0111\u1eddi \u0111\u00f3 s\u1ebd nh\u01b0 sau:<\/p>\n<ul>\n<li>Thi\u1ebft k\u1ebf<\/li>\n<li>X\u00e2y d\u1ef1ng<\/li>\n<li>H\u00ecnh \u1ea3nh<\/li>\n<li>B\u00e0i ki\u1ec3m tra<\/li>\n<li>M\u00e0n h\u00ecnh<\/li>\n<li>Nh\u1eadt k\u00fd thay \u0111\u1ed5i\/s\u1ef1 ki\u1ec7n<\/li>\n<li>C\u1ea3nh b\u00e1o khi c\u00f3 thay \u0111\u1ed5i x\u1ea3y ra<\/li>\n<li>C\u1eadp nh\u1eadt<\/li>\n<\/ul>\n<p>V\u1edbi quy tr\u00ecnh l\u00e0m vi\u1ec7c Kubernetes l\u00e0 ngu\u1ed3n th\u00f4ng tin \u0111\u00e1ng tin c\u1eady, t\u1ea5t c\u1ea3 m\u00e3 c\u1ea7n thi\u1ebft \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong kho l\u01b0u tr\u1eef Git v\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a t\u1ef1 \u0111\u1ed9ng h\u00f3a. B\u1ea5t k\u1ef3 ai c\u00f3 quy\u1ec1n qu\u1ea3n l\u00fd Kubernetes \u0111\u1ec1u c\u00f3 th\u1ec3 t\u1ea1o y\u00eau c\u1ea7u k\u00e9o, ch\u1ec9nh s\u1eeda m\u00e3 v\u00e0 g\u1eedi y\u00eau c\u1ea7u h\u1ee3p nh\u1ea5t \u0111\u1ebfn kho l\u01b0u tr\u1eef. Khi y\u00eau c\u1ea7u h\u1ee3p nh\u1ea5t ho\u00e0n t\u1ea5t, ng\u01b0\u1eddi v\u1eadn h\u00e0nh GitOps t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n c\u00e1c thay \u0111\u1ed5i, m\u1ed9t tr\u00ecnh t\u1ef1 \u0111\u1ed9ng kh\u00e1c s\u1ebd tuy\u00ean b\u1ed1 n\u1ebfu thay \u0111\u1ed5i \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u00e0 thay \u0111\u1ed5i s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ebfn c\u1ee5m.<\/p>\n<p>Trong quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a GitOps, b\u1ea1n kh\u00f4ng ch\u1ec9 c\u00f3 m\u1ee9c \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng h\u00f3a cao m\u00e0 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng cao h\u01a1n nhi\u1ec1u r\u1eb1ng m\u1ecdi l\u1ea7n tri\u1ec3n khai \u0111\u1ec1u di\u1ec5n ra ch\u00ednh x\u00e1c nh\u01b0 mong \u0111\u1ee3i.<\/p>\n<h2 id=\"gitops-tools\">C\u00f4ng c\u1ee5 GitOps<a href=\"https:\/\/www.linode.com\/docs\/guides\/gitops-principles-and-workflow\/#gitops-tools\"><\/a><\/h2>\n<p>C\u00f3 m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 h\u1eefu \u00edch cho GitOps, m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 \u0111\u00f3 bao g\u1ed3m:<\/p>\n<ul>\n<li><a href=\"https:\/\/git-scm.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Git<\/a>&nbsp;&#8211; m\u1ed9t h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n.<\/li>\n<li><a href=\"https:\/\/github.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">GitHub<\/a>&nbsp;&#8211; kho l\u01b0u tr\u1eef m\u00e3 ngu\u1ed3n \u0111\u1ec3 l\u01b0u tr\u1eef m\u00e3 ngu\u1ed3n c\u1ee7a b\u1ea1n.<\/li>\n<li><a href=\"https:\/\/cloud.google.com\/build\" target=\"_blank\" rel=\"noreferrer noopener\">Cloud Build<\/a>&nbsp;&#8211; m\u1ed9t d\u1ecbch v\u1ee5 th\u1ef1c hi\u1ec7n b\u01b0\u1edbc x\u00e2y d\u1ef1ng v\u00f2ng \u0111\u1eddi tri\u1ec3n khai c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c container docker \u0111\u00f3ng g\u00f3i s\u1eb5n bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p.<\/li>\n<li><a href=\"https:\/\/circleci.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">CircleCI<\/a>&nbsp;&#8211; m\u1ed9t c\u00f4ng c\u1ee5 x\u00e2y d\u1ef1ng theo phong c\u00e1ch SaaS gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c b\u01b0\u1edbc x\u00e2y d\u1ef1ng v\u00e0 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 CI\/CD.<\/li>\n<li><a href=\"https:\/\/jenkins-x.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">Jenkins X<\/a>&nbsp;&#8211; m\u1ed9t m\u00e1y ch\u1ee7 t\u1ef1 \u0111\u1ed9ng h\u00f3a m\u00e3 ngu\u1ed3n m\u1edf \u0111\u1ea9y c\u00e1c h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c g\u1eafn th\u1ebb v\u00e0o s\u1ed5 \u0111\u0103ng k\u00fd \u1ee9ng d\u1ee5ng v\u00e0 cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 th\u1eed nghi\u1ec7m c\u0169ng nh\u01b0 Kubernetes Operator.<\/li>\n<li><a href=\"https:\/\/kubernetes.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kubernetes<\/a>&nbsp;&#8211; m\u1ed9t n\u1ec1n t\u1ea3ng \u0111i\u1ec1u ph\u1ed1i container c\u00f3 th\u1ec3 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi GitOps.<\/li>\n<li><a href=\"https:\/\/helm.sh\/\" target=\"_blank\" rel=\"noreferrer noopener\">Helm<\/a>&nbsp;&#8211; m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 c\u1ea5u h\u00ecnh t\u00e0i nguy\u00ean Kubernetes.<\/li>\n<li><a href=\"https:\/\/flagger.app\/\" target=\"_blank\" rel=\"noreferrer noopener\">Flagger<\/a>&nbsp;&#8211; t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n l\u1ed7i trong m\u00e3 v\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c tri\u1ec3n khai c\u00e1c l\u1ed7i \u0111\u00f3.<\/li>\n<li><a href=\"https:\/\/prometheus.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">Prometheus<\/a>&nbsp;&#8211; m\u1ed9t c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t GitOps m\u1ea1nh m\u1ebd c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c c\u1ea3nh b\u00e1o \u0111\u01b0\u1ee3c Flagger ph\u00e1t hi\u1ec7n.<\/li>\n<li><a href=\"https:\/\/quay.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">Quay<\/a>&nbsp;&#8211; tr\u00ecnh qu\u1ea3n l\u00fd h\u00ecnh \u1ea3nh container v\u00e0 s\u1ed5 \u0111\u0103ng k\u00fd \u1ee9ng d\u1ee5ng.<\/li>\n<li><a href=\"https:\/\/fluxcd.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">Flux<\/a>&nbsp;&#8211; to\u00e1n t\u1eed GitOps d\u00e0nh cho Kubernetes, t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u h\u00ecnh c\u1ee5m Kubernetes d\u1ef1a tr\u00ean c\u00e1c c\u1ea5u h\u00ecnh t\u00ecm th\u1ea5y trong kho Git c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n<h2 id=\"conclusion\">Ph\u1ea7n k\u1ebft lu\u1eadn<a href=\"https:\/\/www.linode.com\/docs\/guides\/gitops-principles-and-workflow\/#conclusion\"><\/a><\/h2>\n<p>GitOps l\u00e0 giai \u0111o\u1ea1n ti\u1ebfp theo c\u1ee7a qu\u1ea3n l\u00fd c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. K\u1ebft h\u1ee3p v\u1edbi DevOps v\u00e0 Kubernetes, doanh nghi\u1ec7p c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u00f2n b\u1ea9y cao h\u01a1n v\u1ec1 t\u00ednh \u1ed5n \u0111\u1ecbnh, hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 tin c\u1eady trong v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. GitOps \u0111\u1ea3m b\u1ea3o r\u1eb1ng v\u00f2ng \u0111\u1eddi ph\u1ea7n m\u1ec1m v\u00e0 tri\u1ec3n khai c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n v\u00e0 l\u1eb7p l\u1ea1i \u0111\u01b0\u1ee3c nhi\u1ec1u h\u01a1n, gi\u00fap doanh nghi\u1ec7p c\u1ee7a b\u1ea1n c\u00f3 l\u1ee3i nhu\u1eadn cao h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n, r\u1ea5t c\u00f3 th\u1ec3 b\u1ea1n bi\u1ebft&nbsp;Git&nbsp;l\u00e0 g\u00ec. Tuy nhi\u00ean, b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng quen thu\u1ed9c v\u1edbi&nbsp;GitOps&nbsp;. H\u01b0\u1edbng d\u1eabn n\u00e0y cung c\u1ea5p cho b\u1ea1n hi\u1ec3u bi\u1ebft v\u1ec1 GitOps, so s\u00e1nh GitOps v\u1edbi DevOps, m\u00f4 t\u1ea3 quy tr\u00ecnh l\u00e0m vi\u1ec7c GitOps v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi ph\u01b0\u01a1ng<\/p>\n","protected":false},"author":1,"featured_media":35791,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[107],"tags":[],"class_list":["post-34929","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-configuration-management-basics"],"_links":{"self":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/comments?post=34929"}],"version-history":[{"count":0,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34929\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media\/35791"}],"wp:attachment":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media?parent=34929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/categories?post=34929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/tags?post=34929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}