{"id":579744,"date":"2023-12-28T03:11:19","date_gmt":"2023-12-28T03:11:19","guid":{"rendered":"https:\/\/proxyelite.info\/glossary\/container\/"},"modified":"2023-12-28T03:11:19","modified_gmt":"2023-12-28T03:11:19","slug":"container","status":"publish","type":"glossary","link":"https:\/\/proxyelite.info\/vi\/glossary\/container\/","title":{"rendered":"Th\u00f9ng \u0111\u1ef1ng h\u00e0ng"},"content":{"rendered":"

C\u00f4ng ngh\u1ec7 container \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a th\u1ebf gi\u1edbi \u0111i\u1ec7n to\u00e1n b\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng, hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng \u0111\u1ec3 \u0111\u00f3ng g\u00f3i v\u00e0 tri\u1ec3n khai c\u00e1c \u1ee9ng d\u1ee5ng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd \u0111i s\u00e2u v\u00e0o s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a v\u00f9ng ch\u1ee9a, kh\u00e1m ph\u00e1 c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, nhi\u1ec1u lo\u1ea1i, tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 m\u1ee9c \u0111\u1ed9 li\u00ean quan c\u1ee7a ch\u00fang v\u1edbi th\u1ebf gi\u1edbi m\u00e1y ch\u1ee7 proxy.<\/p>\n

Th\u00f4ng tin t\u00f3m t\u1eaft v\u1ec1 Container<\/h2>\n

B\u1ed9 ch\u1ee9a l\u00e0 m\u1ed9t d\u1ea1ng c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a cho ph\u00e9p c\u00e1ch ly v\u00e0 \u0111\u00f3ng g\u00f3i c\u00e1c \u1ee9ng d\u1ee5ng c\u0169ng nh\u01b0 c\u00e1c ph\u1ea7n ph\u1ee5 thu\u1ed9c c\u1ee7a ch\u00fang. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c m\u00e1y \u1ea3o (VM) truy\u1ec1n th\u1ed1ng, bao g\u1ed3m to\u00e0n b\u1ed9 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, c\u00e1c b\u1ed9 ch\u1ee9a chia s\u1ebb nh\u00e2n c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u00e1y ch\u1ee7, khi\u1ebfn ch\u00fang c\u1ef1c k\u1ef3 nh\u1eb9 v\u00e0 nhanh.<\/p>\n

Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Container<\/h2>\n

C\u00e1c th\u00f9ng ch\u1ee9a ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean t\u1eafc \u0111\u00f3ng g\u00f3i, g\u00f3i m\u1ed9t \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1c th\u01b0 vi\u1ec7n, th\u1eddi gian ch\u1ea1y v\u00e0 c\u00e0i \u0111\u1eb7t c\u1ea7n thi\u1ebft c\u1ee7a n\u00f3 v\u00e0o m\u1ed9t g\u00f3i duy nh\u1ea5t. \u0110\u01a1n v\u1ecb \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i n\u00e0y, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u00ecnh \u1ea3nh v\u00f9ng ch\u1ee9a, c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ph\u00e2n ph\u1ed1i v\u00e0 th\u1ef1c thi tr\u00ean c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau m\u00e0 kh\u00f4ng c\u1ea7n s\u1eeda \u0111\u1ed5i. Qu\u00e1 tr\u00ecnh container h\u00f3a tr\u1eebu t\u01b0\u1ee3ng h\u00f3a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u01a1 b\u1ea3n, mang l\u1ea1i t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 kh\u1ea3 n\u0103ng d\u1ef1 \u0111o\u00e1n.<\/p>\n

Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Container<\/h2>\n

V\u00f9ng ch\u1ee9a cung c\u1ea5p m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh khi\u1ebfn ch\u00fang c\u00f3 s\u1ee9c h\u1ea5p d\u1eabn cao \u0111\u1ed1i v\u1edbi nhi\u1ec1u nhi\u1ec7m v\u1ee5 kh\u00e1c nhau:<\/p>\n

T\u00ednh di \u0111\u1ed9ng<\/h3>\n

C\u00e1c b\u1ed9 ch\u1ee9a kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o n\u1ec1n t\u1ea3ng, cho ph\u00e9p ch\u00fang ch\u1ea1y nh\u1ea5t qu\u00e1n tr\u00ean c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u00e1t tri\u1ec3n, th\u1eed nghi\u1ec7m v\u00e0 s\u1ea3n xu\u1ea5t, b\u1ea5t k\u1ec3 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u01a1 b\u1ea3n.<\/p>\n

Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/h3>\n

C\u00e1c th\u00f9ng ch\u1ee9a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u0103ng ho\u1eb7c gi\u1ea3m quy m\u00f4 m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c kh\u00e1c nhau, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 nhu c\u1ea7u t\u00e0i nguy\u00ean lu\u00f4n bi\u1ebfn \u0111\u1ed9ng.<\/p>\n

S\u1ef1 c\u00e1ch ly<\/h3>\n

M\u1ed7i container \u0111\u01b0\u1ee3c c\u00e1ch ly v\u1edbi c\u00e1c container kh\u00e1c, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng c\u1ee7a container n\u00e0y kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a container kh\u00e1c, t\u0103ng c\u01b0\u1eddng t\u00ednh b\u1ea3o m\u1eadt v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n

Hi\u1ec7u qu\u1ea3 t\u00e0i nguy\u00ean<\/h3>\n

C\u00e1c b\u1ed9 ch\u1ee9a c\u1ef1c k\u1ef3 ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean v\u00ec ch\u00fang d\u00f9ng chung nh\u00e2n h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u00e1y ch\u1ee7 v\u00e0 y\u00eau c\u1ea7u chi ph\u00ed t\u1ed1i thi\u1ec3u, cho ph\u00e9p s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean cao h\u01a1n.<\/p>\n

C\u00e1c lo\u1ea1i container<\/h2>\n

C\u00e1c th\u00f9ng ch\u1ee9a c\u00f3 nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau, m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft c\u00e1c lo\u1ea1i container ph\u1ed5 bi\u1ebfn:<\/p>\n\n\n\n\n\n\n\n\n
Lo\u1ea1i th\u00f9ng ch\u1ee9a<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
Docker<\/td>\nN\u1ec1n t\u1ea3ng container th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u1edbi h\u1ec7 sinh th\u00e1i r\u1ed9ng l\u1edbn.<\/td>\n<\/tr>\n
Kubernetes<\/td>\nN\u1ec1n t\u1ea3ng \u0111i\u1ec1u ph\u1ed1i v\u00f9ng ch\u1ee9a qu\u1ea3n l\u00fd vi\u1ec7c tri\u1ec3n khai, m\u1edf r\u1ed9ng quy m\u00f4 v\u00e0 v\u1eadn h\u00e0nh v\u00f9ng ch\u1ee9a.<\/td>\n<\/tr>\n
OpenShift<\/td>\nN\u1ec1n t\u1ea3ng Kubernetes d\u00e0nh cho doanh nghi\u1ec7p v\u1edbi c\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung \u0111\u1ec3 b\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7.<\/td>\n<\/tr>\n
LXC\/LXD<\/td>\n\u1ea2o h\u00f3a c\u1ea5p h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u1ec3 ch\u1ea1y c\u00e1c b\u1ed9 ch\u1ee9a Linux b\u1eb1ng tr\u00ecnh \u1ea3o h\u00f3a nh\u1eb9.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1ch s\u1eed d\u1ee5ng container<\/h2>\n

C\u00e1c v\u00f9ng ch\u1ee9a t\u00ecm th\u1ea5y \u1ee9ng d\u1ee5ng trong v\u00f4 s\u1ed1 t\u00ecnh hu\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n

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  1. \n

    Ph\u00e1t tri\u1ec3n v\u00e0 th\u1eed nghi\u1ec7m:<\/strong> Nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u1ea1o m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n nh\u1ea5t qu\u00e1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng v\u00f9ng ch\u1ee9a, gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u01b0\u01a1ng th\u00edch gi\u1eefa qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<\/li>\n

  2. \n

    Ki\u1ebfn tr\u00fac vi d\u1ecbch v\u1ee5:<\/strong> B\u1ed9 ch\u1ee9a l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a vi d\u1ecbch v\u1ee5, cho ph\u00e9p chia \u1ee9ng d\u1ee5ng th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ecf h\u01a1n, d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n.<\/p>\n<\/li>\n

  3. \n

    T\u00edch h\u1ee3p li\u00ean t\u1ee5c\/Tri\u1ec3n khai li\u00ean t\u1ee5c (CI\/CD):<\/strong> C\u00e1c b\u1ed9 ch\u1ee9a \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh CI\/CD, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c th\u1eed nghi\u1ec7m v\u00e0 tri\u1ec3n khai t\u1ef1 \u0111\u1ed9ng.<\/p>\n<\/li>\n<\/ol>\n

    V\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p c\u1ee7a h\u1ecd<\/h3>\n

    M\u1eb7c d\u00f9 c\u00e1c container mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch nh\u01b0ng ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng lo ng\u1ea1i v\u1ec1 an ninh v\u00e0 s\u1ef1 ng\u1ed5n ngang c\u1ee7a container. C\u00e1c c\u00f4ng c\u1ee5 \u0111i\u1ec1u ph\u1ed1i v\u00f9ng ch\u1ee9a th\u00edch h\u1ee3p v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n

    C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n

    H\u00e3y so s\u00e1nh container v\u1edbi m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1 trong b\u1ea3ng sau:<\/p>\n\n\n\n\n\n\n\n
    Thu\u1eadt ng\u1eef<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
    M\u00e1y \u1ea3o (VM)<\/td>\nHo\u00e0n th\u00e0nh \u1ea3o h\u00f3a h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u1edbi chi ph\u00ed t\u00e0i nguy\u00ean cao h\u01a1n.<\/td>\n<\/tr>\n
    kim lo\u1ea1i tr\u1ea7n<\/td>\nCh\u1ea1y \u1ee9ng d\u1ee5ng tr\u1ef1c ti\u1ebfp tr\u00ean ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd m\u00e0 kh\u00f4ng c\u1ea7n \u1ea3o h\u00f3a.<\/td>\n<\/tr>\n
    Kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7<\/td>\nM\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y trong \u0111\u00f3 nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y qu\u1ea3n l\u00fd c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1eadp trung v\u00e0o m\u00e3.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai<\/h2>\n

    T\u01b0\u01a1ng lai c\u1ee7a v\u00f9ng ch\u1ee9a r\u1ea5t t\u01b0\u01a1i s\u00e1ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 b\u1ea3o m\u1eadt v\u00f9ng ch\u1ee9a, v\u00f9ng ch\u1ee9a kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 v\u00e0 qu\u1ea3n l\u00fd v\u00f9ng ch\u1ee9a nhi\u1ec1u \u0111\u00e1m m\u00e2y. N\u1eafm b\u1eaft nh\u1eefng \u0111\u1ed5i m\u1edbi n\u00e0y s\u1ebd gi\u00fap c\u00e1c doanh nghi\u1ec7p lu\u00f4n linh ho\u1ea1t v\u00e0 c\u1ea1nh tranh.<\/p>\n

    C\u00e1ch s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy v\u1edbi v\u00f9ng ch\u1ee9a<\/h2>\n

    M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt c\u1ee7a container. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo nh\u1eefng c\u00e1ch sau:<\/p>\n

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      B\u1ea3o v\u1ec7:<\/strong> M\u00e1y ch\u1ee7 proxy ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung, b\u1ea3o v\u1ec7 c\u00e1c container kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda t\u1eeb b\u00ean ngo\u00e0i b\u1eb1ng c\u00e1ch l\u1ecdc l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 che gi\u1ea5u IP n\u1ed9i b\u1ed9.<\/p>\n<\/li>\n

    2. \n

      C\u00e2n b\u1eb1ng t\u1ea3i:<\/strong> Proxy ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng gi\u1eefa c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c ch\u1ee9a trong container, \u0111\u1ea3m b\u1ea3o t\u00ednh kh\u1ea3 d\u1ee5ng v\u00e0 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean t\u1ed1i \u01b0u.<\/p>\n<\/li>\n

    3. \n

      B\u1ed9 nh\u1edb \u0111\u1ec7m n\u1ed9i dung:<\/strong> Proxy c\u00f3 th\u1ec3 l\u01b0u v\u00e0o b\u1ed9 nh\u1edb \u0111\u1ec7m n\u1ed9i dung \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u th\u01b0\u1eddng xuy\u00ean, gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00f9ng ch\u1ee9a.<\/p>\n<\/li>\n<\/ol>\n

      Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n

      \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00f9ng ch\u1ee9a, h\u00e3y xem x\u00e9t kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n