{"id":77766,"date":"2024-08-31T21:45:53","date_gmt":"2024-08-31T14:45:53","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=77766"},"modified":"2024-08-31T21:45:53","modified_gmt":"2024-08-31T14:45:53","slug":"cach-cau-hinh-mysql-docker-container","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/cach-cau-hinh-mysql-docker-container\/","title":{"rendered":"MySQL Docker: C\u00e1ch c\u1ea5u h\u00ecnh Docker MySQL Container"},"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\/cach-cau-hinh-mysql-docker-container\/#MySQL_la_gi\" >MySQL l\u00e0 g\u00ec?<\/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\/cach-cau-hinh-mysql-docker-container\/#Docker_MySQL_Container_la_gi\" >Docker MySQL Container l\u00e0 g\u00ec?<\/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\/cach-cau-hinh-mysql-docker-container\/#Nhung_loi_ich_cua_viec_dung_Docker_MySQL_Container\" >Nh\u1eefng l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c d\u00f9ng Docker MySQL Container<\/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\/cach-cau-hinh-mysql-docker-container\/#Nhung_truong_hop_su_dung_Docker_MySQL_Container\" >Nh\u1eefng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Docker MySQL Container<\/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\/cach-cau-hinh-mysql-docker-container\/#Cai_dat_Docker_MySQL_Container\" >C\u00e0i \u0111\u1eb7t Docker MySQL Container<\/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\/cach-cau-hinh-mysql-docker-container\/#Cach_cau_hinh_Docker_MySQL_Container\" >C\u00e1ch c\u1ea5u h\u00ecnh Docker MySQL Container<\/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\/cach-cau-hinh-mysql-docker-container\/#Cach_nang_cap_Dockerised_MySQL_Container\" >C\u00e1ch n\u00e2ng c\u1ea5p Dockerised MySQL Container<\/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\/cach-cau-hinh-mysql-docker-container\/#Mot_so_thao_tac_co_ban_len_MySQL_Container\" >M\u1ed9t s\u1ed1 thao t\u00e1c c\u01a1 b\u1ea3n l\u00ean MySQL Container\u00a0<\/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\/cach-cau-hinh-mysql-docker-container\/#Cau_hoi_thuong_gap\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/itviec.com\/blog\/cach-cau-hinh-mysql-docker-container\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>MySQL trong Docker l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t \u0111\u1ec3 qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u trong m\u00f4i tr\u01b0\u1eddng container h\u00f3a. Docker cung c\u1ea5p m\u1ed9t c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 tri\u1ec3n khai MySQL, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng c\u1ea5u h\u00ecnh, m\u1edf r\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh.<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Docker MySQL Container l\u00e0 g\u00ec?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1ch c\u00e0i \u0111\u1eb7t Docker MySQL Container<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1ch c\u1ea5u h\u00ecnh Docker MySQL Container<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1ch n\u00e2ng c\u1ea5p Docker MySQL Container<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 thao t\u00e1c c\u01a1 b\u1ea3n<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"MySQL_la_gi\"><\/span><b>MySQL l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">MySQL l\u00e0 m\u1ed9t h\u1ec7 qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 (RDBMS) ph\u1ed5 bi\u1ebfn, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi c\u00f4ng ty MySQL AB v\u00e0 hi\u1ec7n t\u1ea1i thu\u1ed9c s\u1edf h\u1eefu c\u1ee7a Oracle Corporation. MySQL \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ednh hi\u1ec7u qu\u1ea3, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00ednh t\u01b0\u01a1ng th\u00edch cao v\u1edbi nhi\u1ec1u h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1c nhau nh\u01b0 Windows, Linux v\u00e0 macOS. MySQL l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i b\u1edfi c\u00e1c t\u1ed5 ch\u1ee9c l\u1edbn nh\u1ecf.<\/span><\/p>\n<h3><b>\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a MySQL<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>M\u00e3 ngu\u1ed3n m\u1edf<\/b><span style=\"font-weight: 400;\">: MySQL l\u00e0 m\u1ed9t d\u1ef1 \u00e1n m\u00e3 ngu\u1ed3n m\u1edf, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u1ef1 do t\u1ea3i v\u1ec1, s\u1eed d\u1ee5ng, v\u00e0 thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u1ed9ng \u0111\u1ed3ng ph\u00e1t tri\u1ec3n v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng li\u00ean t\u1ee5c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1ec5 s\u1eed d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: MySQL c\u00f3 giao di\u1ec7n th\u00e2n thi\u1ec7n v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, c\u00f9ng v\u1edbi t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn chi ti\u1ebft, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t, c\u1ea5u h\u00ecnh v\u00e0 qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 tin c\u1eady<\/b><span style=\"font-weight: 400;\">: MySQL \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p \u0111\u1ed9 tin c\u1eady cao v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh cho c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng. Nhi\u1ec1u c\u00f4ng ty l\u1edbn tin t\u01b0\u1edfng v\u00e0 s\u1eed d\u1ee5ng MySQL cho c\u00e1c h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t c\u1ee7a h\u1ecd.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/b><span style=\"font-weight: 400;\">: MySQL h\u1ed7 tr\u1ee3 nhi\u1ec1u t\u00ednh n\u0103ng m\u1edf r\u1ed9ng nh\u01b0 replication (sao ch\u00e9p d\u1eef li\u1ec7u) v\u00e0 clustering (t\u1ea1o c\u1ee5m) \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng theo nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00ednh b\u1ea3o m\u1eadt<\/b><span style=\"font-weight: 400;\">: MySQL cung c\u1ea5p nhi\u1ec1u t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd nh\u01b0 x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng, m\u00e3 h\u00f3a d\u1eef li\u1ec7u, v\u00e0 quy\u1ec1n truy c\u1eadp c\u1ee5 th\u1ec3 cho t\u1eebng ng\u01b0\u1eddi d\u00f9ng, gi\u00fap b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u1ecfi c\u00e1c truy c\u1eadp tr\u00e1i ph\u00e9p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00ednh s\u1eb5n s\u00e0ng<\/b><span style=\"font-weight: 400;\">: MySQL kh\u00f4ng ch\u1ec9 h\u1ed7 tr\u1ee3 c\u00e1c gi\u1ea3i ph\u00e1p sao l\u01b0u v\u00e0 ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u to\u00e0n di\u1ec7n m\u00e0 c\u00f2n bao g\u1ed3m c\u00e1c t\u00ednh n\u0103ng nh\u01b0 replication \u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 h\u00f3a d\u1eef li\u1ec7u gi\u1eefa nhi\u1ec1u m\u00e1y ch\u1ee7 v\u00e0 clustering gi\u00fap ph\u00e2n t\u00e1n t\u1ea3i v\u00e0 t\u0103ng t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a h\u1ec7 th\u1ed1ng. Nh\u1edd \u0111\u00f3 gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng cao c\u1ee7a d\u1eef li\u1ec7u v\u00e0 gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Docker_MySQL_Container_la_gi\"><\/span><b>Docker MySQL Container l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Docker l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng ph\u1ea7n m\u1ec1m m\u00e3 ngu\u1ed3n m\u1edf cho ph\u00e9p t\u1ea1o, tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng b\u00ean trong c\u00e1c container. Container l\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb \u0111\u1ed9c l\u1eadp ch\u1ee9a \u0111\u1ef1ng m\u1ecdi th\u1ee9 c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ea1y m\u1ed9t \u1ee9ng d\u1ee5ng, bao g\u1ed3m m\u00e3 ngu\u1ed3n, runtime, th\u01b0 vi\u1ec7n h\u1ec7 th\u1ed1ng v\u00e0 c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng. Docker gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u1ee9ng d\u1ee5ng s\u1ebd ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nhau trong m\u1ecdi m\u00f4i tr\u01b0\u1eddng, t\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n c\u1ee7a l\u1eadp tr\u00ecnh vi\u00ean \u0111\u1ebfn c\u00e1c m\u00e1y ch\u1ee7 trong trung t\u00e2m d\u1eef li\u1ec7u.<\/span><\/p>\n<blockquote><p><i><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 <a href=\"https:\/\/itviec.com\/blog\/docker-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>Docker l\u00e0 g\u00ec<\/strong><\/a><\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">Docker MySQL l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng Docker \u0111\u1ec3 tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd MySQL. S\u1eed d\u1ee5ng Docker, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd c\u00e1c instance MySQL, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t, c\u1ea5u h\u00ecnh, v\u00e0 duy tr\u00ec MySQL. Vi\u1ec7c n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh di \u0111\u1ed9ng v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng MySQL trong c\u00e1c m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n, th\u1eed nghi\u1ec7m v\u00e0 s\u1ea3n xu\u1ea5t.<\/span><\/p>\n<p><a href=\"https:\/\/docs.docker.com\/guides\/docker-concepts\/the-basics\/what-is-an-image\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Docker Image<\/span><\/a><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t t\u1ec7p b\u1ea5t bi\u1ebfn (immutable), ch\u1ee9a t\u1ea5t c\u1ea3 nh\u1eefng g\u00ec c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ea1y m\u1ed9t \u1ee9ng d\u1ee5ng bao g\u1ed3m m\u00e3 ngu\u1ed3n, th\u01b0 vi\u1ec7n, bi\u1ebfn m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft kh\u00e1c. N\u00f3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t b\u1ea3n m\u1eabu (template) \u0111\u1ec3 t\u1ea1o ra c\u00e1c Docker Container &#8211; c\u00e1c phi\u00ean b\u1ea3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Image \u0111\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Docker MySQL Container l\u00e0 m\u1ed9t container Docker c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1ec3 ch\u1ea1y MySQL. Container n\u00e0y bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ea1y MySQL, bao g\u1ed3m h\u1ec7 \u0111i\u1ec1u h\u00e0nh, MySQL server v\u00e0 c\u00e1c th\u01b0 vi\u1ec7n c\u1ea7n thi\u1ebft.\u00a0<\/span><\/p>\n<h3><b>Ph\u00e2n bi\u1ec7t gi\u1eefa Docker Image v\u00e0 Docker Container<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Docker Image<\/b><span style=\"font-weight: 400;\">: L\u00e0 m\u1ed9t t\u1ec7p template t\u0129nh. N\u00f3 kh\u00f4ng thay \u0111\u1ed5i, kh\u00f4ng ch\u1ea1y v\u00e0 kh\u00f4ng ti\u00eau th\u1ee5 t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng. Docker Image gi\u1ed1ng nh\u01b0 m\u1ed9t k\u1ebf ho\u1ea1ch (blueprint) cho vi\u1ec7c x\u00e2y d\u1ef1ng Docker Container. M\u1ed7i Docker Image c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra nhi\u1ec1u Docker Containers kh\u00e1c nhau.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Docker Container<\/b><span style=\"font-weight: 400;\">: L\u00e0 m\u1ed9t th\u1ef1c th\u1ec3 \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb Docker Image. Khi b\u1ea1n kh\u1edfi ch\u1ea1y m\u1ed9t Docker Image, n\u00f3 s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t Docker Container \u2013 m\u1ed9t phi\u00ean b\u1ea3n ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed9c l\u1eadp c\u1ee7a \u1ee9ng d\u1ee5ng m\u00e0 Image m\u00f4 t\u1ea3. Container l\u00e0 m\u00f4i tr\u01b0\u1eddng runtime (ch\u1ea1y) \u0111\u1ed9c l\u1eadp, c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i qua c\u00e1c c\u1ed5ng (ports) \u0111\u00e3 \u00e1nh x\u1ea1. M\u1ed7i Docker Container ti\u00eau th\u1ee5 t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng nh\u01b0 CPU, b\u1ed9 nh\u1edb v\u00e0 l\u01b0u tr\u1eef.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_loi_ich_cua_viec_dung_Docker_MySQL_Container\"><\/span><b>Nh\u1eefng l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c d\u00f9ng Docker MySQL Container<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Isolation (c\u00e1ch ly)<\/b><span style=\"font-weight: 400;\">: M\u1ed7i container ch\u1ea1y \u0111\u1ed9c l\u1eadp, \u0111\u1ea3m b\u1ea3o r\u1eb1ng MySQL instance trong container kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c tr\u00ean c\u00f9ng m\u00e1y ch\u1ee7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/b><span style=\"font-weight: 400;\">: Docker gi\u00fap d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng c\u01a1 s\u1edf d\u1eef li\u1ec7u MySQL theo chi\u1ec1u ngang ho\u1eb7c chi\u1ec1u d\u1ecdc t\u00f9y theo nhu c\u1ea7u c\u1ee7a \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00ednh di \u0111\u1ed9ng cao<\/b><span style=\"font-weight: 400;\">: Container MySQL c\u00f3 th\u1ec3 ch\u1ea1y tr\u00ean b\u1ea5t k\u1ef3 m\u00f4i tr\u01b0\u1eddng n\u00e0o h\u1ed7 tr\u1ee3 Docker, bao g\u1ed3m m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, m\u00e1y ch\u1ee7, v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Qu\u1ea3n l\u00fd d\u1ec5 d\u00e0ng<\/b><span style=\"font-weight: 400;\">: Docker cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u00e0i nguy\u00ean ph\u00e2n b\u1ed5 cho container MySQL, gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n<\/b><span style=\"font-weight: 400;\">: Docker cho ph\u00e9p qu\u1ea3n l\u00fd c\u00e1c phi\u00ean b\u1ea3n kh\u00e1c nhau c\u1ee7a MySQL v\u00e0 c\u1ea5u h\u00ecnh c\u1ee7a ch\u00fang d\u01b0\u1edbi d\u1ea1ng c\u00e1c container ri\u00eang bi\u1ec7t, gi\u00fap d\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i v\u00e0 th\u1eed nghi\u1ec7m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh:<\/b><span style=\"font-weight: 400;\"> Docker gi\u00fap vi\u1ec7c c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh MySQL tr\u1edf n\u00ean nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n nh\u1edd kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng c\u00e1c image \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh s\u1eb5n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gi\u1ea3m b\u1edbt s\u1ef1 ph\u1ee5 thu\u1ed9c gi\u1eefa h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 phi\u00ean b\u1ea3n MySQL:<\/b><span style=\"font-weight: 400;\"> S\u1eed d\u1ee5ng Docker MySQL Container gi\u00fap lo\u1ea1i b\u1ecf s\u1ef1 ph\u1ee5 thu\u1ed9c gi\u1eefa h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ee7a m\u00e1y ch\u1ee7 v\u00e0 phi\u00ean b\u1ea3n MySQL, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 gi\u1ea3m thi\u1ec3u xung \u0111\u1ed9t phi\u00ean b\u1ea3n.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_truong_hop_su_dung_Docker_MySQL_Container\"><\/span><b>Nh\u1eefng tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Docker MySQL Container<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>M\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n v\u00e0 th\u1eed nghi\u1ec7m (<\/b><b>staging environment<\/b><b>)<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng Docker \u0111\u1ec3 tri\u1ec3n khai MySQL trong c\u00e1c m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n v\u00e0 th\u1eed nghi\u1ec7m r\u1ea5t hi\u1ec7u qu\u1ea3, v\u00ec n\u00f3 cho ph\u00e9p nhanh ch\u00f3ng kh\u1edfi \u0111\u1ed9ng c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ed9c l\u1eadp. Vi\u1ec7c n\u00e0y nhanh h\u01a1n v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e0i \u0111\u1eb7t MySQL tr\u00ean m\u1ed9t m\u00e1y \u1ea3o \u0111\u1ea7y \u0111\u1ee7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng<\/b><span style=\"font-weight: 400;\">: Khi b\u1ea1n l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f9ng l\u00fac, vi\u1ec7c s\u1eed d\u1ee5ng Docker \u0111\u1ec3 ch\u1ea1y MySQL s\u1ebd mang l\u1ea1i s\u1ef1 t\u00e1ch bi\u1ec7t ho\u00e0n to\u00e0n gi\u1eefa d\u1eef li\u1ec7u c\u1ee7a m\u1ed7i h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p m\u1ed7i \u1ee9ng d\u1ee5ng c\u00f3 m\u1ed9t c\u1ea5u h\u00ecnh MySQL server ri\u00eang bi\u1ec7t m\u00e0 kh\u00f4ng lo xung \u0111\u1ed9t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n<\/b><span style=\"font-weight: 400;\">: Docker gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong su\u1ed1t qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n \u0111\u1ebfn tri\u1ec3n khai. N\u1ebfu phi\u00ean b\u1ea3n s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t Docker image nh\u01b0 trong ph\u00e1t tri\u1ec3n, b\u1ea1n c\u00f3 th\u1ec3 ch\u1eafc ch\u1eafn r\u1eb1ng h\u1ec7 th\u1ed1ng s\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 mong \u0111\u1ee3i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1ec5 d\u00e0ng b\u1ea3o tr\u00ec<\/b><span style=\"font-weight: 400;\">: Khi s\u1eed d\u1ee5ng Docker, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng tri\u1ec3n khai c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt, ph\u1ee5c h\u1ed3i t\u1eeb c\u00e1c b\u1ea3n sao l\u01b0u v\u00e0 qu\u1ea3n l\u00fd c\u00e1c phi\u00ean b\u1ea3n kh\u00e1c nhau c\u1ee7a MySQL m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng m\u00e0 kh\u00f4ng c\u1ea7n lo l\u1eafng v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t trong c\u1ea5u h\u00ecnh ho\u1eb7c m\u00f4i tr\u01b0\u1eddng h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/span><\/li>\n<\/ul>\n<h3><b>Tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng Docker MySQL<\/b><\/h3>\n<p><b>M\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t y\u00eau c\u1ea7u cao<\/b><span style=\"font-weight: 400;\">: Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u0111\u00f2i h\u1ecfi cao, m\u1ed9t m\u00e1y ch\u1ee7 MySQL chuy\u00ean d\u1ee5ng c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 Docker c\u00f3 chi ph\u00ed hi\u1ec7u n\u0103ng (overhead) kh\u00f4ng \u0111\u00e1ng k\u1ec3, nh\u01b0ng \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e1c v\u1ee5 c\u1ea7n nhi\u1ec1u I\/O <\/span><b>(<\/b><b>Input\/Output performance<\/b><b>)<\/b><span style=\"font-weight: 400;\"> nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f3 nhi\u1ec1u thao t\u00e1c ghi, nh\u1eefng chi ph\u00ed n\u00e0y c\u00f3 th\u1ec3 t\u00edch l\u0169y v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y ch\u1ee7 MySQL tr\u1ef1c ti\u1ebfp tr\u00ean bare-metal (*) c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n.<\/span><\/p>\n<blockquote><p><i><span style=\"font-weight: 400;\">* <\/span><\/i><i><span style=\"font-weight: 400;\">Bare-metal server<\/span><\/i><i><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y trong \u0111\u00f3 ng\u01b0\u1eddi d\u00f9ng thu\u00ea m\u1ed9t m\u00e1y v\u1eadt l\u00fd t\u1eeb nh\u00e0 cung c\u1ea5p v\u00e0 kh\u00f4ng chia s\u1ebb t\u00e0i nguy\u00ean v\u1edbi b\u1ea5t k\u1ef3 b\u00ean thu\u00ea n\u00e0o kh\u00e1c. \u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t l\u00e0 bare-metal kh\u00f4ng c\u00f3 l\u1edbp \u1ea3o h\u00f3a nh\u01b0 m\u00e1y \u1ea3o ho\u1eb7c container, gi\u00fap tr\u00e1nh nh\u1eefng chi ph\u00ed x\u1eed l\u00fd th\u00eam v\u00e0 s\u1ef1 ch\u1eadm tr\u1ec5 li\u00ean quan \u0111\u1ebfn vi\u1ec7c ch\u1ea1y tr\u00ean ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a.<\/span><\/i><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Cai_dat_Docker_MySQL_Container\"><\/span><b>C\u00e0i \u0111\u1eb7t Docker MySQL Container<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>B\u01b0\u1edbc 1: C\u00e0i \u0111\u1eb7t Docker<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh c\u00e0i \u0111\u1eb7t MySQL Container, b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng Docker \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh. N\u1ebfu ch\u01b0a c\u00e0i \u0111\u1eb7t, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t Docker <\/span><a href=\"https:\/\/www.docker.com\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">t\u1ea1i \u0111\u00e2y<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 2: C\u00e0i \u0111\u1eb7t Docker Image cho MySQL<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch t\u1ea3i Docker Image ph\u00f9 h\u1ee3p cho MySQL. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn t\u1ea3i phi\u00ean b\u1ea3n c\u1ee5 th\u1ec3 ho\u1eb7c phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker pull mysql\/mysql-server:latest<\/span><\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77976\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-1-vippro.png\" alt=\"mysql docker - itviec blog\" width=\"733\" height=\"220\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-1-vippro.png 733w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-1-vippro-300x90.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-1-vippro-700x210.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-1-vippro-200x60.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-1-vippro-100x30.png 100w\" sizes=\"auto, (max-width: 733px) 100vw, 733px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t phi\u00ean b\u1ea3n MySQL c\u1ee5 th\u1ec3, thay th\u1ebf <\/span><span style=\"font-weight: 400;\">latest<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng s\u1ed1 phi\u00ean b\u1ea3n mong mu\u1ed1n nh\u01b0 sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker pull mysql\/mysql-server:5.7<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 ki\u1ec3m tra xem image \u0111\u00e3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef c\u1ee5c b\u1ed9 ch\u01b0a b\u1eb1ng c\u00e1ch h\u00e3y li\u1ec7t k\u00ea c\u00e1c Docker images \u0111\u00e3 t\u1ea3i v\u1ec1 v\u1edbi c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker images | grep mysqlsudo docker images<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">K\u1ebft qu\u1ea3 tr\u1ea3 v\u1ec1 s\u1ebd bao g\u1ed3m <\/span><span style=\"font-weight: 400;\">mysql\/mysql-server<\/span><span style=\"font-weight: 400;\"> trong danh s\u00e1ch c\u00e1c images \u0111\u00e3 t\u1ea3i nh\u01b0 sau:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77975\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-2-vippro.png\" alt=\"mysql docker - itviec blog\" width=\"734\" height=\"76\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-2-vippro.png 734w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-2-vippro-300x31.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-2-vippro-700x72.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-2-vippro-200x21.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-2-vippro-100x10.png 100w\" sizes=\"auto, (max-width: 734px) 100vw, 734px\" \/><\/p>\n<h3><b>B\u01b0\u1edbc 3: Tri\u1ec3n khai v\u00e0 kh\u1edfi \u0111\u1ed9ng MySQL Container<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Sau khi t\u1ea3i image t\u1eeb Docker repository, b\u1ea1n c\u00f3 th\u1ec3 tri\u1ec3n khai m\u1ed9t MySQL Container m\u1edbi b\u1eb1ng c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker run --name=[container_name] -d [image_tag_name]<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thay <\/span><span style=\"font-weight: 400;\">[container_name]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng t\u00ean mong mu\u1ed1n c\u1ee7a b\u1ea1n. N\u1ebfu kh\u00f4ng \u0111\u1eb7t t\u00ean, Docker s\u1ebd t\u1ef1 \u0111\u1ed9ng ch\u1ecdn m\u1ed9t t\u00ean m\u1eb7c \u0111\u1ecbnh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">-d<\/span><span style=\"font-weight: 400;\">: l\u00e0 m\u1ed9t t\u00f9y ch\u1ecdn trong l\u1ec7nh Docker. Khi s\u1eed d\u1ee5ng <\/span><span style=\"font-weight: 400;\">-d<\/span><span style=\"font-weight: 400;\">, Docker s\u1ebd ch\u1ea1y container d\u01b0\u1edbi d\u1ea1ng m\u1ed9t d\u1ecbch v\u1ee5 (service) v\u00e0 \u0111\u1eb7t n\u00f3 \u1edf ch\u1ebf \u0111\u1ed9 n\u1ec1n (background). \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 sau khi b\u1ea1n kh\u1edfi ch\u1ea1y container, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ea5y \u0111\u1ea7u ra c\u1ee7a n\u00f3 tr\u1ef1c ti\u1ebfp tr\u00ean terminal. Thay v\u00e0o \u0111\u00f3, container s\u1ebd ch\u1ea1y ng\u1ea7m v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng terminal cho c\u00e1c l\u1ec7nh kh\u00e1c.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ti\u1ebfp theo, thay th\u1ebf <\/span><span style=\"font-weight: 400;\">[image_tag_name]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng t\u00ean c\u1ee7a image \u0111\u00e3 t\u1ea3i \u1edf b\u01b0\u1edbc tr\u01b0\u1edbc. V\u00ed d\u1ee5, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o m\u1ed9t container t\u00ean <\/span><span style=\"font-weight: 400;\">mysql_docker<\/span><span style=\"font-weight: 400;\"> v\u1edbi tag phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t v\u1edbi c\u00fa ph\u00e1p nh\u01b0 sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker run --name=[container_name] -d mysql\/mysql-server:latest<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 ki\u1ec3m tra xem Docker MySQL Container \u0111\u00e3 ch\u1ea1y hay ch\u01b0a, ta s\u1eed d\u1ee5ng c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker ps<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p tr\u00ean s\u1ebd hi\u1ec3n th\u1ecb th\u00f4ng tin c\u1ee7a container m\u1edbi t\u1ea1o, bao g\u1ed3m tr\u1ea1ng th\u00e1i c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u1ea3o. Th\u00f4ng th\u01b0\u1eddng khi container m\u1edbi kh\u1edfi \u0111\u1ed9ng, tr\u1ea1ng th\u00e1i c\u1ee7a n\u00f3 s\u1ebd l\u00e0 <\/span><i><span style=\"font-weight: 400;\">health: starting<\/span><\/i><span style=\"font-weight: 400;\">, cho th\u1ea5y qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng v\u00e0 thi\u1ebft l\u1eadp \u0111ang di\u1ec5n ra.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh n\u00e0y, tr\u1ea1ng th\u00e1i s\u1ebd chuy\u1ec3n th\u00e0nh <\/span><i><span style=\"font-weight: 400;\">healthy<\/span><\/i><span style=\"font-weight: 400;\">, cho th\u1ea5y container \u0111\u00e3 s\u1eb5n s\u00e0ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77974\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-3-vippro.png\" alt=\"mysql docker - itviec blog\" width=\"726\" height=\"164\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-3-vippro.png 726w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-3-vippro-300x68.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-3-vippro-700x158.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-3-vippro-200x45.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-3-vippro-100x23.png 100w\" sizes=\"auto, (max-width: 726px) 100vw, 726px\" \/><\/p>\n<h3><b>B\u01b0\u1edbc 4: T\u00ecm m\u1eadt kh\u1ea9u root \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ti\u1ebfp theo, m\u1edf file log c\u1ee7a Docker MySQL Container \u0111\u1ec3 t\u00ecm m\u1eadt kh\u1ea9u root \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o:\u00a0<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker logs [container_name]<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Sau khi ch\u1ea1y l\u1ec7nh tr\u00ean, b\u1ea1n s\u1ebd th\u1ea5y c\u00e1c d\u00f2ng log \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb. T\u00ecm d\u00f2ng ch\u1ee9a <\/span><i><span style=\"font-weight: 400;\">GENERATED ROOT PASSWORD:<\/span><\/i><span style=\"font-weight: 400;\">. D\u00f2ng n\u00e0y s\u1ebd cho b\u1ea1n bi\u1ebft m\u1eadt kh\u1ea9u root \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o t\u1ef1 \u0111\u1ed9ng. M\u1eadt kh\u1ea9u n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o t\u1ef1 \u0111\u1ed9ng b\u1edfi Docker khi container MySQL \u0111\u01b0\u1ee3c kh\u1edfi ch\u1ea1y l\u1ea7n \u0111\u1ea7u ti\u00ean.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77973\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-4-vippro.png\" alt=\"mysql docker - itviec blog\" width=\"723\" height=\"314\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-4-vippro.png 723w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-4-vippro-300x130.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-4-vippro-700x304.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-4-vippro-200x87.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-4-vippro-100x43.png 100w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><\/p>\n<h3><b>B\u01b0\u1edbc 5: K\u1ebft n\u1ed1i v\u1edbi Docker MySQL Container<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f3 ba c\u00e1ch \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi MySQL Server ch\u1ea1y trong Docker:<\/span><\/p>\n<p><b>C\u00e1ch 1: K\u1ebft n\u1ed1i t\u1eeb m\u00e1y ch\u00ednh (Host Machine):<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 k\u1ebft n\u1ed1i v\u1edbi MySQL Container, b\u1ea1n c\u1ea7n \u00e1nh x\u1ea1 (map) port c\u1ee7a container v\u1edbi port tr\u00ean m\u00e1y ch\u1ee7 b\u1eb1ng l\u1ec7nh sau khi kh\u1edfi \u0111\u1ed9ng container:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker run --name=mysql_docker -d -p 3306:3306 mysql\/mysql-server:latest<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00f3, b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng g\u00f3i MySQL Client \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u1edbi c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">apt-get install mysql-client<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00f3, s\u1eed d\u1ee5ng l\u1ec7nh sau \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi MySQL Container t\u1eeb m\u00e1y ch\u00ednh:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">mysql -u root -p -h 0.0.0.0 -P 3306<\/span><\/pre>\n<p><b>C\u00e1ch 2: K\u1ebft n\u1ed1i t\u1eeb b\u00ean trong Docker Container:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi kh\u1edfi \u0111\u1ed9ng container, b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u00e0o shell bash c\u1ee7a MySQL Container b\u1eb1ng c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker exec -it [container_name] bash<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Sau khi v\u00e0o \u0111\u01b0\u1ee3c bash shell, b\u1ea1n c\u1ea7n ch\u1ea1y l\u1ec7nh sau \u0111\u1ec3 k\u1ebft n\u1ed1i v\u00e0o MySQL:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">mysql -u root -p<\/span><\/pre>\n<p><b>C\u00e1ch 3: K\u1ebft n\u1ed1i b\u1eb1ng IDE (MySQL Workbench):<\/b><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi MySQL Container b\u1eb1ng m\u1ed9t c\u00f4ng c\u1ee5 IDE nh\u01b0 MySQL Workbench ho\u1eb7c m\u1ed9t IDE kh\u00e1c c\u00f3 h\u1ed7 tr\u1ee3 MySQL. C\u00e1c b\u01b0\u1edbc thi\u1ebft l\u1eadp nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">M\u1edf MySQL Workbench ho\u1eb7c IDE b\u1ea1n mu\u1ed1n s\u1eed d\u1ee5ng<span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Thi\u1ebft l\u1eadp m\u1ed9t k\u1ebft n\u1ed1i m\u1edbi v\u1edbi c\u00e1c th\u00f4ng tin sau<span style=\"font-weight: 400;\">:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Hostname<\/b><span style=\"font-weight: 400;\">:<\/span><i><span style=\"font-weight: 400;\"> 127.0.0.1<\/span><\/i><span style=\"font-weight: 400;\"> (localhost).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Port<\/b><span style=\"font-weight: 400;\">: <\/span><i><span style=\"font-weight: 400;\">3306<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Username<\/b><span style=\"font-weight: 400;\">: <\/span><i><span style=\"font-weight: 400;\">root<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Password<\/b><span style=\"font-weight: 400;\">: Nh\u1eadp m\u1eadt kh\u1ea9u \u0111\u00e3 thi\u1ebft l\u1eadp \u1edf b\u01b0\u1edbc 3.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">Test Connection<span style=\"font-weight: 400;\">: Ki\u1ec3m tra k\u1ebft n\u1ed1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o MySQL Server.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Sau khi k\u1ebft n\u1ed1i th\u00e0nh c\u00f4ng, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng giao di\u1ec7n \u0111\u1ed3 h\u1ecda c\u1ee7a IDE \u0111\u1ec3 qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u, th\u1ef1c hi\u1ec7n c\u00e1c truy v\u1ea5n SQL, v\u00e0 thao t\u00e1c v\u1edbi d\u1eef li\u1ec7u d\u1ec5 d\u00e0ng h\u01a1n.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 6: Thay \u0111\u1ed5i m\u1eadt kh\u1ea9u root<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Sau khi k\u1ebft n\u1ed1i th\u00e0nh c\u00f4ng, h\u00e3y thay \u0111\u1ed5i m\u1eadt kh\u1ea9u m\u00e1y ch\u1ee7 g\u1ed1c \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00f4ng tin c\u1ee7a b\u1ea1n v\u1edbi c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">mysql&gt; ALTER USER 'root'@'localhost' IDENTIFIED BY '[newpassword]';<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Thay <\/span><span style=\"font-weight: 400;\">[newpassword]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng m\u1eadt kh\u1ea9u m\u1ea1nh mong mu\u1ed1n.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77972\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-5-vippro.png\" alt=\"mysql docker - itviec blog\" width=\"714\" height=\"49\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-5-vippro.png 714w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-5-vippro-300x21.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-5-vippro-700x48.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-5-vippro-200x14.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-5-vippro-100x7.png 100w\" sizes=\"auto, (max-width: 714px) 100vw, 714px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach_cau_hinh_Docker_MySQL_Container\"><\/span><b>C\u00e1ch c\u1ea5u h\u00ecnh Docker MySQL Container<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n mu\u1ed1n xem tr\u01b0\u1edbc c\u1ea5u h\u00ecnh Docker MySQL Container c\u1ee7a m\u00ecnh, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y n\u00f3 trong m\u1ee5c \u2018<\/span><b>\/etc\/mysql\/my.cnf=<\/b><span style=\"font-weight: 400;\">\u2019. N\u1ebfu b\u1ea1n mu\u1ed1n s\u1eeda \u0111\u1ed5i c\u1ea5u h\u00ecnh, b\u1ea1n c\u1ea7n t\u1ea1o m\u1ed9t t\u1ec7p c\u1ea5u h\u00ecnh thay th\u1ebf tr\u00ean m\u00e1y ch\u1ee7 v\u00e0 g\u1eafn ch\u00fang v\u00e0o Docker MySQL Container.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1<\/b><span style=\"font-weight: 400;\">: T\u1ea1o th\u01b0 m\u1ee5c m\u1edbi tr\u00ean m\u00e1y ch\u1ee7 v\u1edbi c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo mkdir -p \/root\/docker\/[container_name]\/conf.d<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">=&gt; Thay th\u1ebf <\/span><span style=\"font-weight: 400;\">[container_name]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng t\u00ean c\u1ee7a container b\u1ea1n mu\u1ed1n t\u1ea1o.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 2<\/b><span style=\"font-weight: 400;\">: T\u1ea1o m\u1ed9t file c\u1ea5u h\u00ecnh MySQL t\u00f9y ch\u1ec9nh trong th\u01b0 m\u1ee5c v\u1eeba t\u1ea1o b\u1eb1ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo nano \/root\/docker\/[container_name]\/conf.d\/my-custom.cnf<\/span><\/pre>\n<p><b>B\u01b0\u1edbc 3: <\/b><span style=\"font-weight: 400;\">M\u1edf file v\u00e0 th\u00eam c\u00e1c d\u00f2ng c\u1ea5u h\u00ecnh b\u1ea1n mong mu\u1ed1n. V\u00ed d\u1ee5, \u0111\u1ec3 t\u0103ng s\u1ed1 l\u01b0\u1ee3ng k\u1ebft n\u1ed1i t\u1ed1i \u0111a l\u00ean 250 ta s\u1eed d\u1ee5ng c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">[mysqld]\u00a0<\/span>\r\n\r\n<span style=\"font-weight: 400;\">max_connections<\/span><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">250<\/span><\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77971\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-6-vippro.png\" alt=\"mysql docker - itviec blog\" width=\"604\" height=\"93\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-6-vippro.png 604w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-6-vippro-300x46.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-6-vippro-200x31.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-6-vippro-100x15.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/mysql-docker-6-vippro-600x93.png 600w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><\/p>\n<p><b>B\u01b0\u1edbc 4:<\/b><span style=\"font-weight: 400;\"> L\u01b0u t\u1ec7p v\u00e0 tho\u00e1t kh\u1ecfi tr\u00ecnh ch\u1ec9nh s\u1eeda. Sau \u0111\u00f3, \u0111\u1ec3 thay \u0111\u1ed5i c\u00f3 hi\u1ec7u l\u1ef1c, b\u1ea1n c\u1ea7n x\u00f3a v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i container MySQL v\u00e0 \u00e1nh x\u1ea1 \u0111\u01b0\u1eddng d\u1eabn th\u01b0 m\u1ee5c c\u1ea5u h\u00ecnh theo c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker run <\/span>\r\n<span style=\"font-weight: 400;\">--detach <\/span>\r\n<span style=\"font-weight: 400;\">--name=[container_name] --env=\"MYSQL_ROOT_PASSWORD=[my_password]\"\u00a0<\/span>\r\n<span style=\"font-weight: 400;\">--publish 6603:3306 --volume=\/root\/docker\/[container_name]\/conf.d:\/etc\/mysql\/conf.d mysql<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">=&gt; Thay <\/span><span style=\"font-weight: 400;\">[container_name]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng t\u00ean container c\u1ee7a b\u1ea1n v\u00e0 <\/span><span style=\"font-weight: 400;\">[my_password]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng m\u1eadt kh\u1ea9u b\u1ea1n mu\u1ed1n \u0111\u1eb7t cho t\u00e0i kho\u1ea3n root.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 5<\/b><span style=\"font-weight: 400;\">: \u0110\u1ec3 ki\u1ec3m tra xem Docker MySQL Container \u0111\u00e3 t\u1ea3i c\u1ea5u h\u00ecnh t\u1eeb m\u00e1y ch\u1ee7 hay ch\u01b0a, ta s\u1eed d\u1ee5ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">mysql -uroot -pmypassword -h127.0.0.1 -P6603 -e 'show global variables like \"max_connections\"';<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">=&gt; Thay <\/span><span style=\"font-weight: 400;\">[my_password]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng m\u1eadt kh\u1ea9u b\u1ea1n \u0111\u00e3 \u0111\u1eb7t cho t\u00e0i kho\u1ea3n root.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 6<\/b><span style=\"font-weight: 400;\">: Ki\u1ec3m tra l\u1ea1i s\u1ed1 l\u01b0\u1ee3ng k\u1ebft n\u1ed1i t\u1ed1i \u0111a cho Docker MySQL Container, n\u1ebfu c\u1ea5u h\u00ecnh \u0111\u00fang, s\u1ed1 l\u01b0\u1ee3ng k\u1ebft n\u1ed1i s\u1ebd l\u00e0 250.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach_nang_cap_Dockerised_MySQL_Container\"><\/span><b>C\u00e1ch n\u00e2ng c\u1ea5p Dockerised MySQL Container<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>B\u01b0\u1edbc 1<\/b><span style=\"font-weight: 400;\">: Tr\u01b0\u1edbc khi n\u00e2ng c\u1ea5p, b\u1ea1n c\u1ea7n sao l\u01b0u d\u1eef li\u1ec7u hi\u1ec7n c\u00f3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c n\u1ebfu qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p g\u1eb7p s\u1ef1 c\u1ed1 v\u1edbi l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker exec [container_name] mysqldump -u root -p[password] --all-databases &gt; \/path\/to\/backup.sql<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Thay th\u1ebf <\/span><span style=\"font-weight: 400;\">[container_name]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng t\u00ean c\u1ee7a container MySQL hi\u1ec7n t\u1ea1i, <\/span><span style=\"font-weight: 400;\">[password]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng m\u1eadt kh\u1ea9u root c\u1ee7a b\u1ea1n v\u00e0 \u0111\u01b0\u1eddng d\u1eabn <\/span><span style=\"font-weight: 400;\">\/<\/span><span style=\"font-weight: 400;\">path\/to\/backup.sql<\/span><span style=\"font-weight: 400;\"> ch\u1ec9 \u0111\u1ecbnh n\u01a1i b\u1ea1n mu\u1ed1n l\u01b0u t\u1ec7p sao l\u01b0u.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 2<\/b><span style=\"font-weight: 400;\">: Tr\u01b0\u1edbc ti\u00ean, b\u1ea1n c\u1ea7n d\u1eebng MySQL Server hi\u1ec7n t\u1ea1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 giao d\u1ecbch \u0111ang x\u1eed l\u00fd b\u1ecb gi\u00e1n \u0111o\u1ea1n b\u1eb1ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker stop [container_name]<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5: \u0111\u1ec3 d\u1eebng m\u1ed9t container c\u00f3 t\u00ean l\u00e0 mysql57, ta th\u1ef1c hi\u1ec7n l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker stop mysql57<\/span><\/pre>\n<p><b>B\u01b0\u1edbc 3<\/b><span style=\"font-weight: 400;\">: T\u1ea3i MySQL 8.0 Server Docker image v\u00e0 \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 \u0111\u00fang th\u1ebb (tag) cho MySQL 8.0.<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker pull mysql\/mysql-server:8.0<\/span><\/pre>\n<p><b>B\u01b0\u1edbc 4<\/b><span style=\"font-weight: 400;\">: Kh\u1edfi \u0111\u1ed9ng m\u1ed9t Docker Container MySQL 8.0 m\u1edbi v\u1edbi c\u1ea5u h\u00ecnh c\u0169 v\u00e0 d\u1eef li\u1ec7u m\u00e1y ch\u1ee7 \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u00ean m\u00e1y ch\u1ee7 v\u1edbi l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker run --name=mysql80<\/span>\r\n<span style=\"font-weight: 400;\">--mount type=bind,src=\/path-on-host-machine\/my.cnf,dst=\/etc\/my.cnf --mount type=bind,src=\/path-on-host-machine\/datadir,dst=\/var\/lib\/mysql <\/span>\r\n<span style=\"font-weight: 400;\">-d mysql\/mysql-server:8.0<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Thay th\u1ebf <\/span><span style=\"font-weight: 400;\">\/path-on-host-machine\/my.cnf<\/span><span style=\"font-weight: 400;\"> v\u00e0 <\/span><span style=\"font-weight: 400;\">\/path-on-host-machine\/datadir<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng \u0111\u01b0\u1eddng d\u1eabn th\u1ef1c t\u1ebf \u0111\u1ebfn t\u1ec7p c\u1ea5u h\u00ecnh v\u00e0 th\u01b0 m\u1ee5c d\u1eef li\u1ec7u tr\u00ean m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 5<\/b><span style=\"font-weight: 400;\">: Ch\u1edd cho m\u00e1y ch\u1ee7 ho\u00e0n t\u1ea5t kh\u1edfi \u0111\u1ed9ng. B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra tr\u1ea1ng th\u00e1i c\u1ee7a m\u00e1y ch\u1ee7 b\u1eb1ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker ps<\/span><\/pre>\n<p><b>B\u01b0\u1edbc 6<\/b><span style=\"font-weight: 400;\">: Sau khi n\u00e2ng c\u1ea5p, b\u1ea1n c\u1ea7n ch\u1ea1y ti\u1ec7n \u00edch mysql_upgrade \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u01b0\u01a1ng th\u00edch v\u1edbi phi\u00ean b\u1ea3n m\u1edbi b\u1eb1ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker exec -it mysql80 mysql_upgrade -uroot -p<\/span><\/pre>\n<p><b>B\u01b0\u1edbc 7<\/b><span style=\"font-weight: 400;\">: Nh\u1eadp m\u1eadt kh\u1ea9u root cho MySQL Server c\u0169 v\u00e0 ho\u00e0n t\u1ea5t n\u00e2ng c\u1ea5p b\u1eb1ng c\u00e1ch kh\u1edfi \u0111\u1ed9ng l\u1ea1i MySQL Server Container v\u1edbi c\u00fa ph\u00e1p:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker restart mysql80<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">V\u1edbi c\u00e1c b\u01b0\u1edbc nh\u01b0 tr\u00ean, b\u1ea1n \u0111\u00e3 n\u00e2ng c\u1ea5p th\u00e0nh c\u00f4ng Docker MySQL Container t\u1eeb phi\u00ean b\u1ea3n c\u0169 l\u00ean MySQL 8.0. H\u00e3y \u0111\u1ea3m b\u1ea3o b\u1ea1n \u0111\u00e3 sao l\u01b0u d\u1eef li\u1ec7u tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n trong tr\u01b0\u1eddng h\u1ee3p c\u00f3 s\u1ef1 c\u1ed1.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mot_so_thao_tac_co_ban_len_MySQL_Container\"><\/span><b>M\u1ed9t s\u1ed1 thao t\u00e1c c\u01a1 b\u1ea3n l\u00ean MySQL Container\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Kh\u1edfi \u0111\u1ed9ng MySQL Container<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 kh\u1edfi \u0111\u1ed9ng MySQL container, s\u1eed d\u1ee5ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker start [container_name]<\/span><\/pre>\n<h3><b>D\u1eebng MySQL Container<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 d\u1eebng MySQL container, s\u1eed d\u1ee5ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker stop [container_name]<\/span><\/pre>\n<h3><b>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i MySQL Container<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 kh\u1edfi \u0111\u1ed9ng l\u1ea1i MySQL container, s\u1eed d\u1ee5ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker restart [container_name]<\/span><\/pre>\n<h3><b>X\u00f3a MySQL Container<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc khi x\u00f3a m\u1ed9t MySQL container, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111\u00e3 d\u1eebng n\u00f3 tr\u01b0\u1edbc. S\u1eed d\u1ee5ng l\u1ec7nh sau \u0111\u1ec3 d\u1eebng container:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker stop [container_name]<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00f3, \u0111\u1ec3 x\u00f3a container, s\u1eed d\u1ee5ng l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">sudo docker rm [container_name]<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">=&gt; Thay <\/span><span style=\"font-weight: 400;\">[container_name]<\/span><span style=\"font-weight: 400;\"> b\u1eb1ng t\u00ean c\u1ee7a container b\u1ea1n mu\u1ed1n kh\u1edfi \u0111\u1ed9ng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap\"><\/span><b>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Nh\u1eefng t\u00f9y ch\u1ecdn ch\u00ednh n\u00e0o t\u00f4i n\u00ean c\u1ea5u h\u00ecnh khi thi\u1ebft l\u1eadp container MySQL tr\u00ean Docker?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Khi c\u1ea5u h\u00ecnh container MySQL tr\u00ean Docker, b\u1ea1n n\u00ean ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c t\u00f9y ch\u1ecdn sau \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t, b\u1ea3o m\u1eadt v\u00e0 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean:<\/span><\/p>\n<p><b>Hi\u1ec7u su\u1ea5t:<\/b><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">innodb_buffer_pool_size<\/span><b>:<\/b><span style=\"font-weight: 400;\"> Quy \u0111\u1ecbnh b\u1ed9 nh\u1edb d\u00e0nh cho buffer pool c\u1ee7a InnoDB, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp d\u1eef li\u1ec7u.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">query_cache_size<\/span><b>:<\/b><span style=\"font-weight: 400;\"> \u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc b\u1ed9 nh\u1edb cache cho c\u00e1c truy v\u1ea5n, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t cho c\u00e1c truy v\u1ea5n l\u1eb7p l\u1ea1i.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">thread_pool_size<\/span><b>:<\/b><span style=\"font-weight: 400;\"> X\u00e1c \u0111\u1ecbnh s\u1ed1 k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi t\u1ed1i \u0111a m\u00e0 m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 x\u1eed l\u00fd.<\/span><\/li>\n<\/ul>\n<p><b>B\u1ea3o m\u1eadt:<\/b><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">bind-address<\/span><b>:<\/b><span style=\"font-weight: 400;\"> Gi\u1edbi h\u1ea1n m\u00e1y ch\u1ee7 MySQL ch\u1ec9 l\u1eafng nghe tr\u00ean c\u00e1c giao di\u1ec7n m\u1ea1ng c\u1ee5 th\u1ec3.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">mysql_bind_host<\/span><b>:<\/b><span style=\"font-weight: 400;\"> Cho ph\u00e9p g\u00e1n m\u00e1y ch\u1ee7 MySQL v\u00e0o c\u00e1c \u0111\u1ecba ch\u1ec9 IP c\u1ee5 th\u1ec3.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">validate_password_policy<\/span><b>:<\/b><span style=\"font-weight: 400;\"> K\u00edch ho\u1ea1t y\u00eau c\u1ea7u m\u1eadt kh\u1ea9u nghi\u00eam ng\u1eb7t h\u01a1n.<\/span><\/li>\n<\/ul>\n<p><b>S\u1eed d\u1ee5ng t\u00e0i nguy\u00ean:<\/b><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">max_connections<\/span><b>:<\/b><span style=\"font-weight: 400;\"> Quy \u0111\u1ecbnh s\u1ed1 k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi t\u1ed1i \u0111a cho ph\u00e9p.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">innodb_file_per_table<\/span><b>:<\/b><span style=\"font-weight: 400;\"> L\u01b0u tr\u1eef m\u1ed7i b\u1ea3ng InnoDB trong m\u1ed9t t\u1eadp tin ri\u00eang bi\u1ec7t.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">innodb_io_capacity<\/span><b>:<\/b><span style=\"font-weight: 400;\"> \u0110\u1eb7t IOPS (Input\/Output Operations Per Second) cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef.<\/span><\/li>\n<\/ul>\n<h3><b>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u trong container MySQL Docker?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u trong container MySQL Docker, b\u1ea1n c\u1ea7n t\u1ea1o v\u00e0 s\u1eed d\u1ee5ng volumes \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch b\u1ec1n v\u1eefng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc c\u01a1 b\u1ea3n:<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1<\/b><span style=\"font-weight: 400;\">: T\u1ea1o Volume m\u1edbi v\u1edbi c\u00fa ph\u00e1p sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker volume create my-mysql-data<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">L\u1ec7nh n\u00e0y t\u1ea1o m\u1ed9t khu v\u1ef1c l\u01b0u tr\u1eef tr\u00ean h\u1ec7 th\u1ed1ng t\u1ec7p c\u1ee7a b\u1ea1n cho volume, \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u container \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 2<\/b><span style=\"font-weight: 400;\">: Kh\u1edfi \u0110\u1ed9ng l\u1ea1i Container v\u1edbi Volume \u0111\u00e3 G\u00e1n v\u1edbi l\u1ec7nh sau:<\/span><\/p>\n<pre><span style=\"font-weight: 400;\">docker stop my-mysql; docker rm my-mysql<\/span>\r\n<span style=\"font-weight: 400;\">docker run \\<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0--name my-mysql \\<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0-v my-mysql-data:\/var\/lib\/mysql \\<\/span>\r\n<span style=\"font-weight: 400;\"> \u00a0\u00a0-e MYSQL_ROOT_PASSWORD=strong_password \\<\/span>\r\n<span style=\"font-weight: 400;\">\u00a0\u00a0\u00a0-d mysql<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">C\u00e2u l\u1ec7nh <\/span><span style=\"font-weight: 400;\">-v volume_name:\/var\/lib\/mysql<\/span><span style=\"font-weight: 400;\"> g\u00e1n volume \u0111\u00e3 t\u1ea1o v\u00e0o th\u01b0 m\u1ee5c l\u01b0u tr\u1eef d\u1eef li\u1ec7u trong container. B\u1eb1ng c\u00e1ch n\u00e0y, d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean volume v\u00e0 v\u1eabn c\u00f2n sau khi container b\u1ecb d\u1eebng ho\u1eb7c x\u00f3a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng volumes gi\u00fap d\u1eef li\u1ec7u lu\u00f4n kh\u1ea3 d\u1ee5ng, chia s\u1ebb d\u1eef li\u1ec7u gi\u1eefa c\u00e1c container, sao l\u01b0u d\u1ec5 d\u00e0ng, v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><b>T\u1ed5ng k\u1ebft<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c tri\u1ec3n khai MySQL trong Docker cung c\u1ea5p m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 cho vi\u1ec7c qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u. Docker kh\u00f4ng ch\u1ec9 gi\u00fap t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 m\u1edf r\u1ed9ng h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. V\u1edbi kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u su\u1ea5t cao, MySQL trong Docker l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n v\u00e0 s\u1ea3n xu\u1ea5t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ITviec hy v\u1ecdng b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e3 gi\u00fap b\u1ea1n c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan h\u01a1n v\u1ec1 MySQL Docker v\u00e0 MySQL Docker Container.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL trong Docker l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t \u0111\u1ec3 qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u trong m\u00f4i tr\u01b0\u1eddng container h\u00f3a. Docker cung c\u1ea5p m\u1ed9t c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 tri\u1ec3n khai MySQL, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng c\u1ea5u h\u00ecnh, m\u1edf r\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh. [&hellip;]<\/p>\n","protected":false},"author":209,"featured_media":77979,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-77766","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-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>MySQL Docker: C\u00e1ch c\u1ea5u h\u00ecnh Docker MySQL Container - ITviec Blog<\/title>\n<meta name=\"description\" content=\"MySQL Docker l\u00e0 gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd CSDL \u1edf m\u00f4i tr\u01b0\u1eddng container h\u00f3a. 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