{"id":1858,"date":"2026-03-25T23:28:23","date_gmt":"2026-03-25T23:28:23","guid":{"rendered":"https:\/\/www.viz-note.com\/vi\/creating-living-documentation-c4-model\/"},"modified":"2026-03-25T23:28:23","modified_gmt":"2026-03-25T23:28:23","slug":"creating-living-documentation-c4-model","status":"publish","type":"post","link":"https:\/\/www.viz-note.com\/vi\/creating-living-documentation-c4-model\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn M\u00f4 h\u00ecnh C4: T\u1ea1o t\u00e0i li\u1ec7u s\u1ed1ng \u0111\u1ed9ng m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u1ef1c s\u1ef1 c\u1eadp nh\u1eadt"},"content":{"rendered":"

T\u00e0i li\u1ec7u th\u01b0\u1eddng n\u1eb1m trong hoang m\u1ea1c s\u1ed1, b\u1ecb b\u1ecf qu\u00ean v\u00e0 l\u1ed7i th\u1eddi. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n hi\u1ec3u r\u00f5 th\u1ef1c t\u1ebf n\u00e0y. H\u1ecd th\u01b0\u1eddng g\u1eb7p ph\u1ea3i c\u00e1c s\u01a1 \u0111\u1ed3 v\u00e0 m\u00f4 t\u1ea3 c\u0169 k\u1ef9 kh\u00f4ng c\u00f2n ph\u00f9 h\u1ee3p v\u1edbi m\u00e3 ngu\u1ed3n \u0111ang ch\u1ea1y. Kho\u1ea3ng c\u00e1ch n\u00e0y t\u1ea1o ra s\u1ef1 c\u1ea3n tr\u1edf, l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh l\u00e0m quen v\u1edbi h\u1ec7 th\u1ed1ng v\u00e0 l\u00e0m t\u0103ng nguy c\u01a1 sai s\u00f3t trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai. M\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ebft t\u00e0i li\u1ec7u, m\u00e0 c\u00f2n ph\u1ea3i x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e0 t\u00e0i li\u1ec7u ph\u00e1t tri\u1ec3n song song v\u1edbi m\u00e3 ngu\u1ed3n. H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 c\u00e1ch x\u00e2y d\u1ef1ng t\u00e0i li\u1ec7u s\u1ed1ng \u0111\u1ed9ng b\u1eb1ng m\u00f4 h\u00ecnh C4, \u0111\u1ea3m b\u1ea3o t\u00e0i li\u1ec7u lu\u00f4n c\u1eadp nh\u1eadt v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed1i v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0.<\/p>\n

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\"Child-style<\/figure>\n<\/div>\n

T\u1ea1i sao t\u00e0i li\u1ec7u l\u1ea1i tr\u1edf th\u00e0nh n\u1ee3 k\u1ef9 thu\u1eadt \ud83d\udcc9<\/h2>\n

Khi t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n ri\u00eang bi\u1ec7t so v\u1edbi qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n, n\u00f3 ch\u1eafc ch\u1eafn s\u1ebd suy gi\u1ea3m theo th\u1eddi gian. Nguy\u00ean nh\u00e2n ch\u00ednh d\u1eabn \u0111\u1ebfn s\u1ef1 suy gi\u1ea3m n\u00e0y l\u00e0 s\u1ef1 c\u1ea3n tr\u1edf. N\u1ebfu vi\u1ec7c c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 \u0111\u00f2i h\u1ecfi can thi\u1ec7p th\u1ee7 c\u00f4ng b\u00ean ngo\u00e0i lu\u1ed3ng l\u1eadp tr\u00ecnh th\u00f4ng th\u01b0\u1eddng, th\u00ec vi\u1ec7c n\u00e0y s\u1ebd b\u1ecb \u01b0u ti\u00ean th\u1ea5p. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1eadp trung v\u00e0o t\u00ednh n\u0103ng v\u00e0 s\u1eeda l\u1ed7i. T\u00e0i li\u1ec7u b\u1ecb b\u1ecf l\u1ea1i trong danh s\u00e1ch c\u00f4ng vi\u1ec7c ch\u1edd x\u1eed l\u00fd cho \u0111\u1ebfn khi b\u1ecb qu\u00ean l\u00e3ng.<\/p>\n

H\u00e3y xem x\u00e9t chu k\u1ef3 s\u1ed1ng c\u1ee7a m\u1ed9t thay \u0111\u1ed5i ph\u1ea7n m\u1ec1m:<\/p>\n

    \n
  • M\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n thay \u0111\u1ed5i c\u1ea5u tr\u00fac c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/li>\n
  • M\u00e3 ngu\u1ed3n \u0111\u01b0\u1ee3c \u0111\u1ea9y l\u00ean kho l\u01b0u tr\u1eef.<\/li>\n
  • Thay \u0111\u1ed5i \u0111\u01b0\u1ee3c g\u1ed9p v\u00e0o nh\u00e1nh ch\u00ednh.<\/li>\n
  • S\u01a1 \u0111\u1ed3 v\u1eabn gi\u1eef nguy\u00ean tr\u1ea1ng th\u00e1i, hi\u1ec3n th\u1ecb c\u1ea5u tr\u00fac c\u0169.<\/li>\n<\/ul>\n

    Trong v\u00f2ng v\u00e0i tu\u1ea7n, tr\u1ea1ng th\u00e1i h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong t\u00e0i li\u1ec7u tr\u1edf n\u00ean sai s\u1ef1 th\u1eadt. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea5t ti\u1ec7n m\u00e0 c\u00f2n l\u00e0 n\u1ee3 k\u1ef9 thu\u1eadt. Nh\u1eefng nh\u00e0 ph\u00e1t tri\u1ec3n t\u01b0\u01a1ng lai d\u1ef1a v\u00e0o th\u00f4ng tin n\u00e0y s\u1ebd \u0111\u01b0a ra nh\u1eefng gi\u1ea3 \u0111\u1ecbnh sai l\u1ea7m, d\u1eabn \u0111\u1ebfn m\u1ea5t th\u1eddi gian v\u00f4 \u00edch khi g\u1ee1 l\u1ed7i ho\u1eb7c tri\u1ec3n khai logic m\u00e2u thu\u1eabn v\u1edbi th\u1ef1c t\u1ebf.<\/p>\n

    \u0110\u1ec3 ch\u1ed1ng l\u1ea1i \u0111i\u1ec1u n\u00e0y, ch\u00fang ta c\u1ea7n thay \u0111\u1ed5i t\u01b0 duy. T\u00e0i li\u1ec7u kh\u00f4ng n\u00ean l\u00e0 \u0111i\u1ec1u sau c\u00f9ng. N\u00f3 l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra c\u00f3 gi\u00e1 tr\u1ecb ngang b\u1eb1ng v\u1edbi m\u00e3 ngu\u1ed3n. M\u00f4 h\u00ecnh C4 cung c\u1ea5p c\u00e1ch th\u1ee9c c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 t\u1ed5 ch\u1ee9c th\u00f4ng tin n\u00e0y, nh\u01b0ng ch\u1ec9 c\u00f3 c\u1ea5u tr\u00fac th\u00ec ch\u01b0a \u0111\u1ee7. Quy tr\u00ecnh xung quanh vi\u1ec7c t\u1ea1o ra v\u00e0 b\u1ea3o tr\u00ec c\u00e1c t\u00e0i li\u1ec7u n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/p>\n

    M\u00f4 h\u00ecnh C4 nh\u01b0 m\u1ed9t \u0111i\u1ec3m neo c\u1ea5u tr\u00fac \ud83c\udfd7\ufe0f<\/h2>\n

    M\u00f4 h\u00ecnh C4 cung c\u1ea5p m\u1ed9t th\u1ee9 t\u1ef1 chu\u1ea9n h\u00f3a \u0111\u1ec3 m\u00f4 t\u1ea3 ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m. N\u00f3 chia nh\u1ecf \u0111\u1ed9 ph\u1ee9c t\u1ea1p th\u00e0nh b\u1ed1n c\u1ea5p \u0111\u1ed9, cho ph\u00e9p c\u00e1c \u0111\u1ed9i nh\u00f3m thay \u0111\u1ed5i m\u1ee9c \u0111\u1ed9 chi ti\u1ebft m\u00e0 kh\u00f4ng m\u1ea5t \u0111i b\u1ed1i c\u1ea3nh. Th\u1ee9 t\u1ef1 n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho t\u00e0i li\u1ec7u s\u1ed1ng \u0111\u1ed9ng v\u00ec n\u00f3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c nh\u1eefng g\u00ec c\u1ea7n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u1edf m\u1ed7i giai \u0111o\u1ea1n trong v\u00f2ng \u0111\u1eddi ph\u1ea7n m\u1ec1m.<\/p>\n

    C\u1ea5p \u0111\u1ed9 1: B\u1ed1i c\u1ea3nh h\u1ec7 th\u1ed1ng<\/h3>\n

    S\u01a1 \u0111\u1ed3 n\u00e0y th\u1ec3 hi\u1ec7n h\u1ec7 th\u1ed1ng nh\u01b0 m\u1ed9t h\u1ed9p \u0111en v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a n\u00f3 v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c. \u0110\u00e2y l\u00e0 c\u1ea5p \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng cao nh\u1ea5t. Khi t\u00edch h\u1ee3p m\u1ed9t API b\u00ean ngo\u00e0i m\u1edbi, s\u01a1 \u0111\u1ed3 n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c thay \u0111\u1ed5i. N\u00f3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi:Ai s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng n\u00e0y v\u00e0 t\u1ea1i sao?<\/strong><\/p>\n

    C\u1ea5p \u0111\u1ed9 2: C\u00e1c container<\/h3>\n

    C\u00e1c container \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111\u01a1n v\u1ecb ph\u1ea7n m\u1ec1m c\u00f3 th\u1ec3 tri\u1ec3n khai, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ee9ng d\u1ee5ng web, \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng ho\u1eb7c c\u01a1 s\u1edf d\u1eef li\u1ec7u. C\u1ea5p \u0111\u1ed9 n\u00e0y x\u00e1c \u0111\u1ecbnh b\u1ed9 c\u00f4ng ngh\u1ec7 v\u00e0 lu\u1ed3ng d\u1eef li\u1ec7u gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n. N\u1ebfu m\u1ed9t h\u1ec7 th\u1ed1ng monolith \u0111\u01b0\u1ee3c chia nh\u1ecf th\u00e0nh c\u00e1c d\u1ecbch v\u1ee5 vi m\u00f4, th\u00ec g\u00f3c nh\u00ecn v\u1ec1 container s\u1ebd thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3. N\u00f3 tr\u1ea3 l\u1eddi:Nh\u1eefng kh\u1ed1i x\u00e2y d\u1ef1ng ch\u00ednh l\u00e0 g\u00ec?<\/strong><\/p>\n

    C\u1ea5p \u0111\u1ed9 3: C\u00e1c th\u00e0nh ph\u1ea7n<\/h3>\n

    C\u00e1c th\u00e0nh ph\u1ea7n l\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb ch\u1ee9c n\u0103ng b\u00ean trong m\u1ed9t container. Ch\u00fang \u0111\u1ea1i di\u1ec7n cho c\u00e1c l\u1edbp, th\u01b0 vi\u1ec7n ho\u1eb7c module. C\u1ea5p \u0111\u1ed9 n\u00e0y th\u01b0\u1eddng chi ti\u1ebft nh\u1ea5t. Khi th\u00eam m\u1ed9t t\u00ednh n\u0103ng m\u1edbi v\u00e0o m\u1ed9t module c\u1ee5 th\u1ec3, s\u01a1 \u0111\u1ed3 n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt. N\u00f3 tr\u1ea3 l\u1eddi:H\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng b\u00ean trong nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/p>\n

    C\u1ea5p \u0111\u1ed9 4: M\u00e3 ngu\u1ed3n<\/h3>\n

    M\u00e3 ngu\u1ed3n l\u00e0 c\u1ea5p \u0111\u1ed9 th\u1ea5p nh\u1ea5t, \u0111\u1ea1i di\u1ec7n cho c\u00e1c l\u1edbp v\u00e0 ph\u01b0\u01a1ng th\u1ee9c ri\u00eang l\u1ebb. M\u1eb7c d\u00f9 hi\u1ebfm khi \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u h\u00f3a d\u01b0\u1edbi d\u1ea1ng s\u01a1 \u0111\u1ed3, nh\u01b0ng c\u00e1c ch\u00fa th\u00edch v\u00e0 ch\u1eef k\u00fd h\u00e0m \u0111\u00e3 ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch n\u00e0y. C\u1ea5p \u0111\u1ed9 n\u00e0y n\u00ean \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 h\u00f3a t\u1ed1t nh\u1ea5t v\u1edbi ch\u00ednh m\u00e3 ngu\u1ed3n g\u1ed1c. N\u00f3 tr\u1ea3 l\u1eddi:M\u00e3 ngu\u1ed3n ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/p>\n

    Vi\u1ec7c s\u1eed d\u1ee5ng th\u1ee9 t\u1ef1 n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c c\u1eadp nh\u1eadt t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n \u0111\u00fang m\u1ee9c. B\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i v\u1ebd l\u1ea1i to\u00e0n b\u1ed9 ki\u1ebfn tr\u00fac khi ch\u1ec9 m\u1ed9t th\u00e0nh ph\u1ea7n thay \u0111\u1ed5i. B\u1ea1n ch\u1ec9 c\u1ea7n c\u1eadp nh\u1eadt c\u1ea5p \u0111\u1ed9 li\u00ean quan, gi\u1ea3m t\u1ea3i nh\u1eadn th\u1ee9c cho \u0111\u1ed9i nh\u00f3m.<\/p>\n

    T\u00edch h\u1ee3p t\u00e0i li\u1ec7u v\u00e0o quy tr\u00ecnh ph\u00e1t tri\u1ec3n \ud83d\udd17<\/h2>\n

    C\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 duy tr\u00ec t\u00e0i li\u1ec7u lu\u00f4n s\u1ed1ng \u0111\u1ed9ng l\u00e0 nh\u00fang quy tr\u00ecnh c\u1eadp nh\u1eadt v\u00e0o lu\u1ed3ng ph\u00e1t tri\u1ec3n hi\u1ec7n c\u00f3. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf t\u01b0 duy \u201cb\u01b0\u1edbc th\u00eam\u201d g\u00e2y kh\u00f3 ch\u1ecbu. N\u1ebfu quy tr\u00ecnh c\u1ea3m gi\u00e1c nh\u01b0 g\u00e1nh n\u1eb7ng, n\u00f3 s\u1ebd b\u1ecb b\u1ecf qua.<\/p>\n

    T\u00edch h\u1ee3p v\u1edbi Y\u00eau c\u1ea7u k\u00e9o<\/h3>\n

    M\u1ecdi thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n n\u00ean k\u00edch ho\u1ea1t vi\u1ec7c xem x\u00e9t t\u00e0i li\u1ec7u. Khi m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n m\u1edf m\u1ed9t y\u00eau c\u1ea7u k\u00e9o, danh s\u00e1ch ki\u1ec3m tra n\u00ean bao g\u1ed3m c\u1eadp nh\u1eadt t\u00e0i li\u1ec7u. \u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 vi\u1ebft l\u1ea1i to\u00e0n b\u1ed9 cu\u1ed1n s\u00e1ch. N\u00f3 c\u00f3 ngh\u0129a l\u00e0 c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 ho\u1eb7c v\u0103n b\u1ea3n c\u1ee5 th\u1ec3 t\u01b0\u01a1ng \u1ee9ng v\u1edbi thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n.<\/p>\n

      \n
    • Nh\u1eefng thay \u0111\u1ed5i nh\u1ecf:<\/strong> N\u1ebfu t\u00ean l\u1edbp thay \u0111\u1ed5i, c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n.<\/li>\n
    • Nh\u1eefng thay \u0111\u1ed5i l\u1edbn:<\/strong> N\u1ebfu th\u00eam m\u1ed9t d\u1ecbch v\u1ee5 m\u1edbi, c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 container.<\/li>\n
    • X\u00e1c minh:<\/strong> Ng\u01b0\u1eddi ki\u1ec3m tra \u0111\u1ed1i chi\u1ebfu s\u01a1 \u0111\u1ed3 v\u1edbi m\u00e3 ngu\u1ed3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/li>\n<\/ul>\n

      C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y coi t\u00e0i li\u1ec7u l\u00e0 m\u1ed9t ph\u1ea7n trong \u0111\u1ecbnh ngh\u0129a ho\u00e0n th\u00e0nh. M\u1ed9t t\u00ednh n\u0103ng kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 ho\u00e0n t\u1ea5t cho \u0111\u1ebfn khi b\u1ea3n \u0111\u1ed3 h\u1ec7 th\u1ed1ng ph\u1ea3n \u00e1nh tr\u1ea1ng th\u00e1i m\u1edbi.<\/p>\n

      Ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n cho s\u01a1 \u0111\u1ed3<\/h3>\n

      Gi\u1ed1ng nh\u01b0 m\u00e3 ngu\u1ed3n, s\u01a1 \u0111\u1ed3 n\u00ean \u0111\u01b0\u1ee3c l\u01b0u trong h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n. L\u01b0u tr\u1eef c\u00e1c t\u1ec7p s\u01a1 \u0111\u1ed3 c\u00f9ng v\u1edbi m\u00e3 ngu\u1ed3n \u0111\u1ea3m b\u1ea3o l\u1ecbch s\u1eed \u0111\u01b0\u1ee3c theo d\u00f5i. N\u1ebfu s\u01a1 \u0111\u1ed3 tr\u1edf n\u00ean sai l\u1ec7ch, \u0111\u1ed9i ng\u0169 c\u00f3 th\u1ec3 quay l\u1ea1i phi\u00ean b\u1ea3n tr\u01b0\u1edbc ho\u1eb7c xem ai \u0111\u00e3 th\u1ef1c hi\u1ec7n thay \u0111\u1ed5i.<\/p>\n

      Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ecbnh d\u1ea1ng d\u1ef1a tr\u00ean v\u0103n b\u1ea3n cho s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cao. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p kh\u1ea3 n\u0103ng so s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t. N\u1ebfu s\u01a1 \u0111\u1ed3 l\u00e0 t\u1ec7p h\u00ecnh \u1ea3nh, vi\u1ec7c xem x\u00e9t c\u00e1c thay \u0111\u1ed5i s\u1ebd kh\u00f3 kh\u0103n. N\u1ebfu l\u00e0 t\u1ec7p v\u0103n b\u1ea3n (nh\u01b0 ng\u00f4n ng\u1eef chuy\u00ean bi\u1ec7t l\u0129nh v\u1ef1c), s\u1ef1 kh\u00e1c bi\u1ec7t s\u1ebd hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng trong c\u00f4ng c\u1ee5 ki\u1ec3m tra m\u00e3 ngu\u1ed3n. T\u00ednh minh b\u1ea1ch n\u00e0y khuy\u1ebfn kh\u00edch tinh th\u1ea7n tr\u00e1ch nhi\u1ec7m.<\/p>\n

      X\u00e1c \u0111\u1ecbnh quy\u1ec1n s\u1edf h\u1eefu v\u00e0 tr\u00e1ch nhi\u1ec7m \ud83e\udd1d<\/h2>\n

      Ai ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u1eadp nh\u1eadt t\u00e0i li\u1ec7u? N\u1ebfu m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u ch\u1ecbu tr\u00e1ch nhi\u1ec7m, th\u01b0\u1eddng th\u00ec kh\u00f4ng ai th\u1ef1c s\u1ef1 ch\u1ecbu tr\u00e1ch nhi\u1ec7m. M\u00f4 h\u00ecnh s\u1edf h\u1eefu r\u00f5 r\u00e0ng s\u1ebd ng\u0103n ng\u1eeba s\u1ef1 m\u01a1 h\u1ed3 n\u00e0y. C\u00f3 hai c\u00e1ch ti\u1ebfp c\u1eadn ch\u00ednh v\u1ec1 s\u1edf h\u1eefu.<\/p>\n

      S\u1edf h\u1eefu theo t\u00ednh n\u0103ng<\/h3>\n

      L\u1eadp tr\u00ecnh vi\u00ean l\u00e0m vi\u1ec7c tr\u00ean m\u1ed9t t\u00ednh n\u0103ng c\u1ee5 th\u1ec3 s\u1ebd ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 t\u00e0i li\u1ec7u cho t\u00ednh n\u0103ng \u0111\u00f3. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p tr\u1ef1c ti\u1ebfp nh\u1ea5t. Ng\u01b0\u1eddi hi\u1ec3u m\u00e3 ngu\u1ed3n t\u1ed1t nh\u1ea5t ch\u00ednh l\u00e0 ng\u01b0\u1eddi c\u1eadp nh\u1eadt m\u00f4 t\u1ea3. \u0110i\u1ec1u n\u00e0y gi\u1ea3m thi\u1ec3u th\u1eddi gian tr\u1ec5 gi\u1eefa thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n v\u00e0 c\u1eadp nh\u1eadt t\u00e0i li\u1ec7u.<\/p>\n

      S\u1edf h\u1eefu theo l\u0129nh v\u1ef1c<\/h3>\n

      \u0110\u1ed1i v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5p cao nh\u01b0 B\u1ed1i c\u1ea3nh H\u1ec7 th\u1ed1ng, m\u1ed9t ki\u1ebfn tr\u00fac s\u01b0 ho\u1eb7c l\u1eadp tr\u00ecnh vi\u00ean ch\u00ednh \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u00f3 th\u1ec3 ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 b\u1ea3n \u0111\u1ed3 n\u00e0y. H\u1ecd \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e2u chuy\u1ec7n c\u1ea5p cao v\u1eabn nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c \u0111\u1ed9i kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng ph\u00e2n m\u1ea3nh khi c\u00e1c \u0111\u1ed9i kh\u00e1c nhau m\u00f4 t\u1ea3 c\u00f9ng m\u1ed9t ranh gi\u1edbi theo c\u00e1ch kh\u00e1c nhau.<\/p>\n

      M\u1ed9t b\u1ea3ng c\u00f3 th\u1ec3 gi\u00fap l\u00e0m r\u00f5 tr\u00e1ch nhi\u1ec7m d\u1ef1a tr\u00ean c\u1ea5p \u0111\u1ed9 C4:<\/p>\n\n\n\n\n\n\n\n\n
      C\u1ea5p \u0111\u1ed9 C4<\/th>\nNg\u01b0\u1eddi s\u1edf h\u1eefu \u0111i\u1ec3n h\u00ecnh<\/th>\nT\u1ea7n su\u1ea5t c\u1eadp nh\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
      B\u1ed1i c\u1ea3nh H\u1ec7 th\u1ed1ng<\/td>\nKi\u1ebfn tr\u00fac s\u01b0 H\u1ec7 th\u1ed1ng<\/td>\nH\u00e0ng qu\u00fd ho\u1eb7c phi\u00ean b\u1ea3n l\u1edbn<\/td>\n<\/tr>\n
      Container<\/td>\nTr\u01b0\u1edfng nh\u00f3m<\/td>\nM\u1ed7i Sprint ho\u1eb7c m\u1ed1c s\u1ef1 ki\u1ec7n<\/td>\n<\/tr>\n
      Th\u00e0nh ph\u1ea7n<\/td>\nL\u1eadp tr\u00ecnh vi\u00ean t\u00ednh n\u0103ng<\/td>\nM\u1ed7i y\u00eau c\u1ea7u k\u00e9o<\/td>\n<\/tr>\n
      M\u00e3 ngu\u1ed3n<\/td>\nT\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n<\/td>\nLi\u00ean t\u1ee5c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Ma tr\u1eadn n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng nh\u1eefng ng\u01b0\u1eddi ph\u00f9 h\u1ee3p \u0111\u01b0\u1ee3c tham gia \u1edf m\u1ee9c \u0111\u1ed9 chi ti\u1ebft ph\u00f9 h\u1ee3p. N\u00f3 ng\u0103n c\u1ea3n ki\u1ebfn tr\u00fac s\u01b0 b\u1ecb sa \u0111\u00e0 v\u00e0o chi ti\u1ebft th\u00e0nh ph\u1ea7n trong khi \u0111\u1ea3m b\u1ea3o c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng b\u1ecf qua b\u1ee9c tranh t\u1ed5ng th\u1ec3.<\/p>\n

      T\u1ef1 \u0111\u1ed9ng h\u00f3a m\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng c\u1ee5 c\u1ee5 th\u1ec3 \u2699\ufe0f<\/h2>\n

      C\u00e1c c\u1eadp nh\u1eadt th\u1ee7 c\u00f4ng d\u1ec5 b\u1ecb sai s\u00f3t do con ng\u01b0\u1eddi. T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f3 th\u1ec3 gi\u1ea3m b\u1edbt g\u00e1nh n\u1eb7ng, nh\u01b0ng kh\u00f4ng thay th\u1ebf \u0111\u01b0\u1ee3c nhu c\u1ea7u v\u1ec1 ph\u00e1n \u0111o\u00e1n c\u1ee7a con ng\u01b0\u1eddi. M\u1ee5c ti\u00eau l\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c \u0111\u1ed3ng b\u1ed9 h\u00f3a gi\u1eefa m\u00e3 ngu\u1ed3n v\u00e0 t\u00e0i li\u1ec7u.<\/p>\n

      Nh\u1eadn x\u00e9t m\u00e3 ngu\u1ed3n l\u00e0m ngu\u1ed3n tin c\u1eady ch\u00ednh<\/h3>\n

      M\u1ed9t chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 l\u00e0 coi nh\u1eadn x\u00e9t m\u00e3 ngu\u1ed3n l\u00e0 ngu\u1ed3n tin c\u1eady ch\u00ednh \u1edf c\u1ea5p \u0111\u1ed9 Th\u00e0nh ph\u1ea7n v\u00e0 M\u00e3 ngu\u1ed3n. C\u00e1c c\u00f4ng c\u1ee5 sinh t\u00e0i li\u1ec7u c\u00f3 th\u1ec3 tr\u00edch xu\u1ea5t nh\u1eefng nh\u1eadn x\u00e9t n\u00e0y \u0111\u1ec3 t\u1ea1o b\u00e1o c\u00e1o HTML ho\u1eb7c PDF. Khi m\u00e3 ngu\u1ed3n \u0111\u01b0\u1ee3c t\u00e1i c\u1ea5u tr\u00fac, c\u00e1c nh\u1eadn x\u00e9t c\u0169ng \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u1ed3ng th\u1eddi. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00e0i li\u1ec7u lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 v\u1edbi tri\u1ec3n khai.<\/p>\n

      Ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng<\/h3>\n

      C\u00e1c pipeline CI c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c ki\u1ec3m tra x\u00e1c minh s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a c\u00e1c t\u1ec7p t\u00e0i li\u1ec7u. N\u1ebfu m\u1ed9t microservice m\u1edbi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o kho m\u00e3 ngu\u1ed3n nh\u01b0ng kh\u00f4ng c\u00f3 m\u1ee5c nh\u1eadp s\u01a1 \u0111\u1ed3 container t\u01b0\u01a1ng \u1ee9ng, qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f3 th\u1ec3 th\u1ea5t b\u1ea1i. \u0110i\u1ec1u n\u00e0y bu\u1ed9c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i x\u1eed l\u00fd kho\u1ea3ng tr\u1ed1ng ngay l\u1eadp t\u1ee9c. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1eddi nh\u1eafc nh\u1eb9 nh\u00e0ng gi\u00fap ng\u0103n ng\u1eeba vi\u1ec7c t\u00edch l\u0169y n\u1ee3 t\u00e0i li\u1ec7u.<\/p>\n

      T\u1ea1o s\u01a1 \u0111\u1ed3<\/h3>\n

      \u1ede c\u1ea5p \u0111\u1ed9 container v\u00e0 th\u00e0nh ph\u1ea7n, m\u1ed9t s\u1ed1 \u0111\u1ed9i \u01b0u ti\u00ean t\u1ea1o s\u01a1 \u0111\u1ed3 t\u1eeb kho m\u00e3 ngu\u1ed3n. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n b\u01b0\u1edbc v\u1ebd th\u1ee7 c\u00f4ng. C\u00f4ng c\u1ee5 \u0111\u1ecdc c\u1ea5u tr\u00fac m\u00e3 ngu\u1ed3n v\u00e0 xu\u1ea5t ra bi\u1ec3u di\u1ec5n h\u00ecnh \u1ea3nh. M\u1eb7c d\u00f9 c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u0111\u00f2i h\u1ecfi thi\u1ebft l\u1eadp ban \u0111\u1ea7u, nh\u01b0ng n\u00f3 \u0111\u1ea3m b\u1ea3o h\u00ecnh \u1ea3nh lu\u00f4n kh\u1edbp ch\u00ednh x\u00e1c v\u1edbi m\u00e3 ngu\u1ed3n. S\u1ef1 \u0111\u00e1nh \u0111\u1ed5i l\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 c\u00f3 th\u1ec3 thi\u1ebfu b\u1ed1i c\u1ea3nh ng\u1eef ngh\u0129a m\u00e0 s\u01a1 \u0111\u1ed3 v\u1ebd tay c\u1ee7a con ng\u01b0\u1eddi cung c\u1ea5p. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn k\u1ebft h\u1ee3p th\u01b0\u1eddng hi\u1ec7u qu\u1ea3 nh\u1ea5t: s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c sinh t\u1eeb m\u00e3 ngu\u1ed3n cho c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 th\u1ee7 c\u00f4ng cho b\u1ed1i c\u1ea3nh.<\/p>\n

      \u0110o l\u01b0\u1eddng s\u1ee9c kh\u1ecfe t\u00e0i li\u1ec7u \ud83d\udcca<\/h2>\n

      L\u00e0m sao b\u1ea1n bi\u1ebft t\u00e0i li\u1ec7u th\u1ef1c s\u1ef1 \u0111ang s\u1ed1ng? C\u00e1c ch\u1ec9 s\u1ed1 cung c\u1ea5p b\u1eb1ng ch\u1ee9ng. B\u1ea1n c\u1ea7n theo d\u00f5i m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng t\u00e1c v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c theo th\u1eddi gian.<\/p>\n

      T\u1ea7n su\u1ea5t c\u1eadp nh\u1eadt<\/h3>\n

      H\u00e3y xem l\u1ecbch s\u1eed commit c\u1ee7a c\u00e1c t\u1ec7p t\u00e0i li\u1ec7u. Ch\u00fang c\u00f3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean kh\u00f4ng? M\u1ed9t kho t\u00e0i li\u1ec7u t\u0129nh l\u00e0 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o. M\u1ed9t kho c\u00f3 c\u00e1c commit g\u1ea7n \u0111\u00e2y t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c b\u1ea3n ph\u00e1t h\u00e0nh m\u00e3 ngu\u1ed3n cho th\u1ea5y vi\u1ec7c b\u1ea3o tr\u00ec \u0111ang t\u00edch c\u1ef1c.<\/p>\n

      S\u1ef1 tham gia ki\u1ec3m duy\u1ec7t<\/h3>\n

      Ki\u1ec3m tra th\u1ed1ng k\u00ea ki\u1ec3m duy\u1ec7t. C\u00e1c y\u00eau c\u1ea7u k\u00e9o t\u00e0i li\u1ec7u c\u00f3 \u0111ang \u0111\u01b0\u1ee3c ki\u1ec3m duy\u1ec7t kh\u00f4ng? C\u00e1c ng\u01b0\u1eddi ki\u1ec3m duy\u1ec7t c\u00f3 ch\u1ea5p thu\u1eadn ch\u00fang, hay t\u1eeb ch\u1ed1i v\u00ec sai s\u00f3t? T\u1ef7 l\u1ec7 t\u1eeb ch\u1ed1i cao c\u00f3 th\u1ec3 cho th\u1ea5y y\u00eau c\u1ea7u t\u00e0i li\u1ec7u ch\u01b0a r\u00f5 r\u00e0ng ho\u1eb7c \u0111\u1ed9i ng\u0169 kh\u00f4ng \u01b0u ti\u00ean \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n

      T\u00ecm ki\u1ebfm v\u00e0 truy c\u1eadp<\/h3>\n

      S\u1eed d\u1ee5ng ph\u00e2n t\u00edch tr\u00ean n\u1ec1n t\u1ea3ng l\u01b0u tr\u1eef t\u00e0i li\u1ec7u. Trang n\u00e0o \u0111\u01b0\u1ee3c xem nhi\u1ec1u nh\u1ea5t? N\u1ebfu trang B\u1ed1i c\u1ea3nh H\u1ec7 th\u1ed1ng ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c truy c\u1eadp, c\u00f3 th\u1ec3 n\u00f3 qu\u00e1 cao c\u1ea5p \u0111\u1ec3 h\u1eefu \u00edch. N\u1ebfu trang Th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c truy c\u1eadp th\u01b0\u1eddng xuy\u00ean, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u0111ang s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 hi\u1ec3u m\u00e3 ngu\u1ed3n.<\/p>\n

      C\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u1eebng ph\u1ea1t. Ch\u00fang l\u00e0 c\u00f4ng c\u1ee5 ch\u1ea9n \u0111o\u00e1n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u01a1i quy tr\u00ecnh \u0111ang g\u1eb7p s\u1ef1 c\u1ed1. N\u1ebfu t\u1ea7n su\u1ea5t c\u1eadp nh\u1eadt th\u1ea5p, c\u00f3 th\u1ec3 quy tr\u00ecnh qu\u00e1 kh\u00f3 kh\u0103n. N\u1ebfu t\u1ef7 l\u1ec7 truy c\u1eadp th\u1ea5p, c\u00f3 th\u1ec3 n\u1ed9i dung kh\u00f4ng \u0111\u1ebfn \u0111\u01b0\u1ee3c \u0111\u00fang \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n

      X\u00e2y d\u1ef1ng v\u0103n h\u00f3a n\u01a1i t\u00e0i li\u1ec7u c\u00f3 \u00fd ngh\u0129a \ud83c\udf31<\/h2>\n

      Quy tr\u00ecnh v\u00e0 c\u00f4ng c\u1ee5 ch\u1ec9 l\u00e0 m\u1ed9t n\u1eeda cu\u1ed9c chi\u1ebfn. Y\u1ebfu t\u1ed1 con ng\u01b0\u1eddi l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i c\u1ea3m th\u1ea5y vi\u1ec7c vi\u1ebft t\u00e0i li\u1ec7u l\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u00f3 gi\u00e1 tr\u1ecb, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f4ng vi\u1ec7c h\u00e0nh ch\u00ednh nh\u00e0m ch\u00e1n.<\/p>\n

      An to\u00e0n v\u1ec1 t\u00e2m l\u00fd<\/h3>\n

      C\u00e1c c\u1eadp nh\u1eadt t\u00e0i li\u1ec7u s\u1ebd ch\u1ee9a sai s\u00f3t. \u0110i\u1ec1u n\u00e0y l\u00e0 t\u1ef1 nhi\u00ean. V\u0103n h\u00f3a ph\u1ea3i h\u1ed7 tr\u1ee3 vi\u1ec7c s\u1eeda l\u1ed7i m\u00e0 kh\u00f4ng \u0111\u1ed5 l\u1ed7i. N\u1ebfu m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n b\u1ecb tr\u1eebng ph\u1ea1t v\u00ec s\u01a1 \u0111\u1ed3 l\u1ed7i th\u1eddi, h\u1ecd s\u1ebd ng\u1eebng c\u1ed1 g\u1eafng c\u1eadp nh\u1eadt n\u00f3. Thay v\u00e0o \u0111\u00f3, h\u00e3y coi sai s\u00f3t t\u00e0i li\u1ec7u l\u00e0 c\u01a1 h\u1ed9i h\u1ecdc h\u1ecfi. Khi ph\u00e1t hi\u1ec7n s\u1ef1 kh\u00e1c bi\u1ec7t trong qu\u00e1 tr\u00ecnh ki\u1ec3m duy\u1ec7t m\u00e3 ngu\u1ed3n, h\u00e3y ch\u1ec9 ra m\u1ed9t c\u00e1ch x\u00e2y d\u1ef1ng.<\/p>\n

      Ghi nh\u1eadn<\/h3>\n

      C\u00f4ng khai ghi nh\u1eadn t\u00e0i li\u1ec7u t\u1ed1t. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 vi\u1ec7c ki\u1ec3m duy\u1ec7t m\u00e3 ngu\u1ed3n t\u00f4n vinh m\u00e3 s\u1ea1ch, c\u00e1c c\u1eadp nh\u1eadt t\u00e0i li\u1ec7u c\u0169ng n\u00ean \u0111\u01b0\u1ee3c n\u1ed5i b\u1eadt. Khi m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o ra m\u1ed9t s\u01a1 \u0111\u1ed3 r\u00f5 r\u00e0ng gi\u00fap th\u00e0nh vi\u00ean m\u1edbi nhanh ch\u00f3ng h\u00f2a nh\u1eadp, h\u00e3y nh\u1eafc \u0111\u1ebfn \u0111i\u1ec1u \u0111\u00f3 trong cu\u1ed9c h\u1ecdp \u0111\u1ed9i. \u0110i\u1ec1u n\u00e0y c\u1ee7ng c\u1ed1 h\u00e0nh vi v\u00e0 cho th\u1ea5y t\u1ed5 ch\u1ee9c \u0111\u00e1nh gi\u00e1 cao s\u1ef1 r\u00f5 r\u00e0ng.<\/p>\n

      T\u00e1c \u0111\u1ed9ng khi h\u00f2a nh\u1eadp<\/h3>\n

      \u0110o l\u01b0\u1eddng t\u00e1c \u0111\u1ed9ng c\u1ee7a t\u00e0i li\u1ec7u \u0111\u1ed1i v\u1edbi th\u1eddi gian h\u00f2a nh\u1eadp. N\u1ebfu nh\u00e2n vi\u00ean m\u1edbi c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp m\u00f4i tr\u01b0\u1eddng v\u00e0 hi\u1ec3u m\u00e3 ngu\u1ed3n nhanh h\u01a1n nh\u1edd c\u00e1c s\u01a1 \u0111\u1ed3 C4, \u0111\u00f3 l\u00e0 m\u1ed9t gi\u00e1 tr\u1ecb kinh doanh c\u1ee5 th\u1ec3. Chia s\u1ebb nh\u1eefng c\u00e2u chuy\u1ec7n n\u00e0y v\u1edbi \u0111\u1ed9i. Nh\u00ecn th\u1ea5y l\u1ee3i \u00edch tr\u1ef1c ti\u1ebfp t\u1eeb t\u00e0i li\u1ec7u s\u1ebd th\u00fac \u0111\u1ea9y m\u1ecdi ng\u01b0\u1eddi \u0111\u00f3ng g\u00f3p v\u00e0o n\u00f3.<\/p>\n

      Gi\u1ea3i quy\u1ebft c\u00e1c r\u00e0o c\u1ea3n ph\u1ed5 bi\u1ebfn \ud83d\uded1<\/h2>\n

      Ngay c\u1ea3 v\u1edbi m\u1ed9t k\u1ebf ho\u1ea1ch v\u1eefng ch\u1eafc, c\u00e1c r\u00e0o c\u1ea3n v\u1eabn s\u1ebd xu\u1ea5t hi\u1ec7n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng ph\u1ea3n \u0111\u1ed1i ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch x\u1eed l\u00fd ch\u00fang.<\/p>\n

      \u201cT\u00f4i kh\u00f4ng c\u00f3 th\u1eddi gian \u0111\u1ec3 vi\u1ebft\u201d<\/h3>\n

      \u0110\u00e2y l\u00e0 ph\u1ea3n \u0111\u1ed1i ph\u1ed5 bi\u1ebfn nh\u1ea5t. Th\u1ef1c t\u1ebf l\u00e0 th\u1eddi gian d\u00e0nh \u0111\u1ec3 vi\u1ebft t\u00e0i li\u1ec7u ch\u00ednh l\u00e0 th\u1eddi gian ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c khi g\u1ee1 l\u1ed7i v\u00e0 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi. N\u1ebfu m\u1ed9t nh\u00f3m m\u1ea5t 10 gi\u1edd \u0111\u1ec3 gi\u1ea3i th\u00edch ki\u1ebfn tr\u00fac b\u1eb1ng l\u1eddi n\u00f3i, th\u00ec \u0111\u00f3 l\u00e0 10 gi\u1edd b\u1ecb m\u1ea5t. M\u1ed9t gi\u1edd d\u00e0nh \u0111\u1ec3 c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c th\u1eddi gian \u0111\u00f3 trong t\u01b0\u01a1ng lai. H\u00e3y xem t\u00e0i li\u1ec7u nh\u01b0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o hi\u1ec7u qu\u1ea3.<\/p>\n

      \u201cV\u1ebd s\u01a1 \u0111\u1ed3 th\u1eadt kh\u00f3\u201d<\/h3>\n

      Nhi\u1ec1u nh\u00e0 ph\u00e1t tri\u1ec3n g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi thi\u1ebft k\u1ebf h\u00ecnh \u1ea3nh. Cung c\u1ea5p c\u00e1c m\u1eabu. \u0110\u1eebng mong \u0111\u1ee3i nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i l\u00e0 nh\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda. S\u1eed d\u1ee5ng c\u00e1c k\u00fd hi\u1ec7u v\u00e0 b\u1ed1 c\u1ee5c chu\u1ea9n. M\u00f4 h\u00ecnh C4 \u0111\u1ea3m b\u1ea3o t\u00ednh chu\u1ea9n h\u00f3a n\u00e0y. T\u1eadp trung v\u00e0o n\u1ed9i dung, ch\u1ee9 kh\u00f4ng ph\u1ea3i th\u1ea9m m\u1ef9. M\u1ed9t s\u01a1 \u0111\u1ed3 l\u1ed9n x\u1ed9n nh\u01b0ng ch\u00ednh x\u00e1c c\u00f2n t\u1ed1t h\u01a1n m\u1ed9t s\u01a1 \u0111\u1ed3 \u0111\u1eb9p nh\u01b0ng \u0111\u00e3 l\u1ed7i th\u1eddi.<\/p>\n

      \u201cT\u00e0i li\u1ec7u qu\u00e1 d\u00e0i\u201d<\/h3>\n

      T\u00e0i li\u1ec7u s\u1ed1ng \u0111\u1ed9ng c\u1ea7n ph\u1ea3i s\u00fac t\u00edch. C\u00e1c wiki d\u00e0i th\u01b0\u1eddng hi\u1ebfm khi \u0111\u01b0\u1ee3c \u0111\u1ecdc. T\u1eadp trung v\u00e0o c\u00e1c s\u01a1 \u0111\u1ed3 C4 v\u00ec ch\u00fang tr\u1ef1c quan v\u00e0 d\u1ec5 qu\u00e9t nhanh. B\u1ed5 sung b\u1eb1ng c\u00e1c kh\u1ed1i v\u0103n b\u1ea3n ng\u1eafn. N\u1ebfu m\u1ed9t t\u00e0i li\u1ec7u v\u01b0\u1ee3t qu\u00e1 hai trang, h\u00e3y chia nh\u1ecf n\u00f3. C\u1ea5u tr\u00fac th\u00f4ng tin sao cho nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y \u0111i\u1ec1u c\u1ea7n trong v\u00e0i gi\u00e2y.<\/p>\n

      B\u1ea3o v\u1ec7 chi\u1ebfn l\u01b0\u1ee3c t\u00e0i li\u1ec7u tr\u01b0\u1edbc t\u01b0\u01a1ng lai \ud83d\udd2e<\/h2>\n

      C\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i, v\u00e0 chi\u1ebfn l\u01b0\u1ee3c t\u00e0i li\u1ec7u c\u0169ng c\u1ea7n thay \u0111\u1ed5i theo. Khi c\u00e1c nh\u00f3m ph\u00e1t tri\u1ec3n, m\u00f4 h\u00ecnh C4 c\u1ea7n \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng. M\u1ed9t h\u1ec7 th\u1ed1ng duy nh\u1ea5t c\u00f3 th\u1ec3 t\u00e1ch th\u00e0nh nhi\u1ec1u mi\u1ec1n kh\u00e1c nhau. C\u1ea5u tr\u00fac t\u00e0i li\u1ec7u ph\u1ea3i ph\u1ea3n \u00e1nh s\u1ef1 thay \u0111\u1ed5i n\u00e0y.<\/p>\n

      H\u00e3y c\u00e2n nh\u1eafc c\u00e1c chi\u1ebfn l\u01b0\u1ee3c sau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ec1n v\u1eefng l\u00e2u d\u00e0i:<\/p>\n

        \n
      • T\u00e0i li\u1ec7u c\u00f3 phi\u00ean b\u1ea3n:<\/strong> \u0110\u1ea3m b\u1ea3o t\u00e0i li\u1ec7u kh\u1edbp v\u1edbi phi\u00ean b\u1ea3n ph\u1ea7n m\u1ec1m \u0111ang ch\u1ea1y trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c nh\u00f3m tham chi\u1ebfu ki\u1ebfn tr\u00fac \u0111\u00fang khi g\u1ee1 l\u1ed7i c\u00e1c v\u1ea5n \u0111\u1ec1 c\u0169.<\/li>\n
      • C\u01a1 s\u1edf tri th\u1ee9c t\u1eadp trung:<\/strong> Tr\u00e1nh t\u00e0i li\u1ec7u b\u1ecb t\u00e1ch bi\u1ec7t. Gi\u1eef t\u1ea5t c\u1ea3 c\u00e1c quan \u0111i\u1ec3m ki\u1ebfn tr\u00fac \u1edf m\u1ed9t v\u1ecb tr\u00ed d\u1ec5 truy c\u1eadp. \u0110i\u1ec1u n\u00e0y gi\u1ea3m t\u1ea3i nh\u1eadn th\u1ee9c khi ph\u1ea3i t\u00ecm ki\u1ebfm tr\u00ean nhi\u1ec1u n\u1ec1n t\u1ea3ng kh\u00e1c nhau.<\/li>\n
      • Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3:<\/strong> L\u00ean l\u1ecbch ki\u1ec3m tra t\u00e0i li\u1ec7u m\u1ed7i qu\u00fd. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 vi\u1ec7c vi\u1ebft l\u1ea1i ho\u00e0n to\u00e0n, m\u00e0 l\u00e0 m\u1ed9t cu\u1ed9c ki\u1ec3m tra s\u1ee9c kh\u1ecfe. C\u00e1c s\u01a1 \u0111\u1ed3 v\u1eabn ch\u00ednh x\u00e1c kh\u00f4ng? C\u00e1c li\u00ean k\u1ebft c\u00f3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng? N\u1ed9i dung v\u1eabn c\u00f2n ph\u00f9 h\u1ee3p kh\u00f4ng?<\/li>\n<\/ul>\n

        B\u1eb1ng c\u00e1ch coi t\u00e0i li\u1ec7u nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng s\u1ed1ng \u0111\u1ed9ng, nh\u00f3m s\u1ebd t\u1ea1o ra m\u1ed9t t\u00e0i s\u1ea3n tri th\u1ee9c ng\u00e0y c\u00e0ng c\u00f3 gi\u00e1 tr\u1ecb theo th\u1eddi gian. N\u00f3 tr\u1edf th\u00e0nh \u0111i\u1ec3m tham chi\u1ebfu cho vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh v\u00e0 l\u00e0 h\u01b0\u1edbng d\u1eabn cho c\u00e1c th\u00e0nh vi\u00ean m\u1edbi.<\/p>\n

        T\u00f3m t\u1eaft c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u2705<\/h2>\n

        \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00e0i li\u1ec7u lu\u00f4n l\u00e0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean s\u1ed1ng \u0111\u1ed9ng, h\u00e3y tu\u00e2n theo c\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i sau:<\/p>\n

          \n
        • Gi\u1eef n\u00f3 g\u1ea7n g\u0169i:<\/strong> L\u01b0u s\u01a1 \u0111\u1ed3 trong c\u00f9ng m\u1ed9t kho m\u00e3 ngu\u1ed3n v\u1edbi m\u00e3 ngu\u1ed3n.<\/li>\n
        • Gi\u1eef \u0111\u01a1n gi\u1ea3n:<\/strong> S\u1eed d\u1ee5ng m\u00f4 h\u00ecnh C4 \u0111\u1ec3 gi\u1edbi h\u1ea1n ph\u1ea1m vi v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p.<\/li>\n
        • Gi\u1eef t\u1ef1 \u0111\u1ed9ng h\u00f3a:<\/strong> T\u00edch h\u1ee3p c\u00e1c ki\u1ec3m tra v\u00e0o quy tr\u00ecnh CI\/CD.<\/li>\n
        • Gi\u1eef tr\u00e1ch nhi\u1ec7m r\u00f5 r\u00e0ng:<\/strong> Giao tr\u00e1ch nhi\u1ec7m r\u00f5 r\u00e0ng cho t\u1eebng c\u1ea5p \u0111\u1ed9 s\u01a1 \u0111\u1ed3.<\/li>\n
        • Gi\u1eef ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean:<\/strong> Xem c\u00e1c thay \u0111\u1ed5i t\u00e0i li\u1ec7u nh\u01b0 c\u00e1c thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n.<\/li>\n<\/ul>\n

          X\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e0 t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean \u0111\u00f2i h\u1ecfi k\u1ef7 lu\u1eadt v\u00e0 c\u1ea5u tr\u00fac. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ph\u1ea3i v\u1ec1 s\u1ef1 ho\u00e0n h\u1ea3o, m\u00e0 l\u00e0 v\u1ec1 t\u00ednh ph\u00f9 h\u1ee3p. Khi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n tin t\u01b0\u1edfng r\u1eb1ng t\u00e0i li\u1ec7u lu\u00f4n ch\u00ednh x\u00e1c, h\u1ecd s\u1ebd s\u1eed d\u1ee5ng n\u00f3. Khi h\u1ecd s\u1eed d\u1ee5ng, h\u1ec7 th\u1ed1ng s\u1ebd tr\u1edf n\u00ean d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t v\u00f2ng ph\u1ea3n h\u1ed3i t\u00edch c\u1ef1c, n\u01a1i t\u00e0i li\u1ec7u t\u1ed1t h\u01a1n d\u1eabn \u0111\u1ebfn ph\u1ea7n m\u1ec1m t\u1ed1t h\u01a1n.<\/p>\n

          Con \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ebfn t\u00e0i li\u1ec7u s\u1ed1ng \u0111\u1ed9ng l\u00e0 li\u00ean t\u1ee5c. N\u00f3 \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00fa \u00fd th\u01b0\u1eddng xuy\u00ean v\u00e0 cam k\u1ebft minh b\u1ea1ch. B\u1eb1ng c\u00e1ch tu\u00e2n theo m\u00f4 h\u00ecnh C4 v\u00e0 t\u00edch h\u1ee3p c\u00e1c c\u1eadp nh\u1eadt v\u00e0o quy tr\u00ecnh l\u00e0m vi\u1ec7c, c\u00e1c nh\u00f3m c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf t\u00ecnh tr\u1ea1ng suy tho\u00e1i v\u1ed1n t\u1ed3n t\u1ea1i trong h\u1ea7u h\u1ebft c\u00e1c h\u1ed3 s\u01a1 ki\u1ebfn tr\u00fac. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng d\u1ec5 hi\u1ec3u h\u01a1n, d\u1ec5 thay \u0111\u1ed5i h\u01a1n v\u00e0 d\u1ec5 m\u1edf r\u1ed9ng h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

          T\u00e0i li\u1ec7u th\u01b0\u1eddng n\u1eb1m trong hoang m\u1ea1c s\u1ed1, b\u1ecb b\u1ecf qu\u00ean v\u00e0 l\u1ed7i th\u1eddi. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n hi\u1ec3u r\u00f5 th\u1ef1c t\u1ebf n\u00e0y. H\u1ecd th\u01b0\u1eddng g\u1eb7p ph\u1ea3i c\u00e1c s\u01a1 \u0111\u1ed3…<\/p>\n","protected":false},"author":1,"featured_media":1859,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"T\u1ea1o t\u00e0i li\u1ec7u s\u1ed1ng \u0111\u1ed9ng v\u1edbi M\u00f4 h\u00ecnh C4","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1ch x\u00e2y d\u1ef1ng t\u00e0i li\u1ec7u C4 d\u1ec5 b\u1ea3o tr\u00ec m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u1ef1c s\u1ef1 c\u1eadp nh\u1eadt. 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