{"id":9639,"date":"2023-05-11T16:02:15","date_gmt":"2023-05-11T09:02:15","guid":{"rendered":"https:\/\/idconline.vn\/blog\/?p=9639"},"modified":"2023-05-11T16:02:17","modified_gmt":"2023-05-11T09:02:17","slug":"thiet-lap-dinh-cau-hinh-can-bang-tai-tren-server-rieng","status":"publish","type":"post","link":"https:\/\/idconline.vn\/blog\/thiet-lap-dinh-cau-hinh-can-bang-tai-tren-server-rieng\/","title":{"rendered":"Thi\u1ebft l\u1eadp, \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e2n b\u1eb1ng t\u1ea3i tr\u00ean Server ri\u00eang"},"content":{"rendered":"\n<p>C\u00e2n b\u1eb1ng t\u1ea3i l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m gi\u00fap ph\u00e2n ph\u1ed1i t\u1ea3i \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7. N\u00f3 gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t, \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u1ec3 thi\u1ebft l\u1eadp v\u00e0 \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e2n b\u1eb1ng t\u1ea3i tr\u00ean m\u00e1y ch\u1ee7 ri\u00eang c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n.<\/p>\n\n\n\n<div id=\"toc_container\" class=\"toc_white no_bullets\"><p class=\"toc_title\">M\u1ee5c l\u1ee5c<\/p><ul class=\"toc_list\"><li><a href=\"#Gioi_thieu_chung\">Gi\u1edbi thi\u1ec7u chung:<\/a><\/li><li><a href=\"#Cac_phan_mem_thuong_su_dung_do_la\">C\u00e1c ph\u1ea7n m\u1ec1m th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u00f3 l\u00e0:<\/a><\/li><li><a href=\"#Can_bang_tai_co_loi_ich_gi\">C\u00e2n b\u1eb1ng t\u1ea3i c\u00f3 l\u1ee3i \u00edch g\u00ec?<\/a><ul><li><a href=\"#Muc_do_san_sang_cua_ung_dung\">M\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng c\u1ee7a \u1ee9ng d\u1ee5ng<\/a><\/li><li><a href=\"#Kha_nang_dieu_chinh_quy_mo_ung_dung\">Kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh quy m\u00f4 \u1ee9ng d\u1ee5ng<\/a><\/li><li><a href=\"#Bao_mat_ung_dung\">B\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng<\/a><\/li><li><a href=\"#Hieu_nang_cua_ung_dung\">Hi\u1ec7u n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng<\/a><\/li><\/ul><\/li><li><a href=\"#Mo_hinh_co_ban_cua_he_thong_nhu_sau\">M\u00f4 h\u00ecnh c\u01a1 b\u1ea3n c\u1ee7a h\u1ec7 th\u1ed1ng nh\u01b0 sau:<\/a><\/li><li><a href=\"#Cac_buoc_thiet_lap_va_dinh_cau_hinh_can_bang_tai_tren_may_chu\">C\u00e1c b\u01b0\u1edbc thi\u1ebft l\u1eadp v\u00e0 \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e2n b\u1eb1ng t\u1ea3i tr\u00ean m\u00e1y ch\u1ee7:<\/a><\/li><li><a href=\"#Cach_thuc_hoat_dongnbsp\">C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng:&nbsp;<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"Gioi_thieu_chung\"><strong>Gi\u1edbi thi\u1ec7u chung:<\/strong><\/span><\/h2>\n\n\n\n<p><strong>Load Balancer<\/strong>&nbsp;\u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng (ph\u1ea7n m\u1ec1m, thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng\u2026) h\u1ed7 tr\u1ee3 vi\u1ec7c chia t\u1ea3i. Trong tr\u01b0\u1eddng h\u1ee3p b\u1ea1n c\u00f3 nhi\u1ec1u server c\u00f3 vai tr\u00f2 ngang nhau (gi\u1eefa c\u00e1c web server). Vai tr\u00f2 kh\u00e1c nhau (gi\u1eefa c\u00e1c web server v\u00e0 database server). V\u00ed d\u1ee5 h\u1ec7 th\u1ed1ng c\u00f3 5 server g\u1ed3m 3 Server Web v\u00e0 2 Server Database v\u00e0 b\u1ea1n mu\u1ed1n khi c\u00f3 ng\u01b0\u1eddi truy c\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng. Th\u00ec s\u1ebd c\u00f3 1&nbsp;Web load balancer t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u h\u01b0\u1edbng x\u1eed l\u00fd c\u00e1c HTTP request \u0111\u1ebfn c\u1ee5m Web server \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. &nbsp;1 Database load balancer \u0111i\u1ec1u h\u01b0\u1edbng truy c\u1eadp v\u00e0o c\u01a1 s\u1edf d\u1eef li\u1ec7u. \u0110i\u1ec1u n\u00e0y gi\u00fap cho kh\u00f4ng c\u00f3 server n\u00e0o b\u1ecb qu\u00e1 t\u1ea3i ho\u1eb7c kh\u00f4ng c\u00f3 server n\u00e0o qu\u00e1 nh\u00e0n r\u1ed7i.<\/p>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p c\u00e2n b\u1eb1ng t\u1ea3i bao g\u1ed3m: s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng ph\u1ea7n c\u1ee9ng. Trong \u0111\u00f3 gi\u1ea3i ph\u00e1p s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng l\u00e0 gi\u1ea3i ph\u00e1p mang l\u1ea1i k\u1ebft qu\u1ea3 h\u1eefu hi\u1ec7u v\u00e0 tin c\u1eady nh\u1ea5t, t\u1ea5t nhi\u00ean chi ph\u00ed c\u0169ng s\u1ebd l\u00e0 cao nh\u1ea5t. Trong ph\u1ea1m vi c\u1ee7a doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf, VDC-VNPT xin gi\u1edbi thi\u1ec7u c\u00e1c ph\u01b0\u01a1ng th\u1ee9c s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m. V\u1edbi v\u1edbi t\u00ednh linh ho\u1ea1t cao, kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"Cac_phan_mem_thuong_su_dung_do_la\">C\u00e1c ph\u1ea7n m\u1ec1m th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u00f3 l\u00e0:<\/span><\/h2>\n\n\n\n<p><strong>. Web server<\/strong><br>\u2212 \u0110\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng public, ph\u1ee5c v\u1ee5 cho m\u1ee5c \u0111\u00edch marketing. Qu\u1ea3ng&nbsp;b\u00e1 \u0111\u01b0a h\u00ecnh \u1ea3nh ho\u1ea1t \u0111\u1ed9ng, s\u1ea3n ph\u1ea9m c\u1ee7a c\u00f4ng ty \u0111\u1ebfn v\u1edbi m\u1ecdi ng\u01b0\u1eddi.<br>\u2212 H\u1ec7 th\u1ed1ng n\u00e0y, v\u1ec1 k\u1ef9 thu\u1eadt, cho ph\u00e9p t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng&nbsp;Internet. \u0110\u1ec1u c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm th\u00f4ng tin, trao \u0111\u1ed5i th\u00f4ng tin v\u1edbi website c\u1ee7a b\u1ea1n.&nbsp;Do v\u1eady, c\u1ea7n ph\u1ea3i \u0111\u1ea3m b\u1ea3o v\u1ec1 t\u1ed1c \u0111\u1ed9 truy c\u1eadp, t\u00ednh \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<p><strong>2. Database Server<\/strong><br>\u2212 H\u1ec7 th\u1ed1ng Database chung \u0111\u1ec3 web&nbsp;<a href=\"https:\/\/netsa.vn\/may-chu-rieng\/\">server&nbsp;<\/a>access v\u00e0o l\u1ea5y d\u1eef li\u1ec7u&nbsp;v\u00e0 hi\u1ec3n th\u1ecb n\u1ed9i dung tr\u00ean website.<br>\u2212 \u0110\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng ch\u1ee9a m\u1ecdi th\u00f4ng tin cho ho\u1ea1t \u0111\u1ed9ng c\u1ea3 Public&nbsp;&amp; n\u1ed9i b\u1ed9 c\u00f4ng ty.<br>\u2212 Do v\u1eady, h\u1ec7 th\u1ed1ng DB ph\u1ea3i \u0111\u1ee7 m\u1ea1nh, \u1ed5n \u0111\u1ecbnh &amp; an to\u00e0n d\u1eef&nbsp;li\u1ec7u.<\/p>\n\n\n\n<p><strong>3. Proxy server (Load Balancing)<\/strong><br>\u2212 \u0110\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng chuy\u1ec3n ti\u1ebfp th\u00f4ng tin v\u00e0 ki\u1ec3m so\u00e1t th\u00f4ng&nbsp;tin, t\u1ea1o s\u1ef1 an to\u00e0n cho server web, database server.<br>\u2212 Ch\u1ee9c n\u0103ng Load Balancing (LB) cho c\u00e1c web server s\u1ebd \u0111\u01b0\u1ee3c&nbsp;c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y ch\u1ee7 Proxy n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"Can_bang_tai_co_loi_ich_gi\">C\u00e2n b\u1eb1ng t\u1ea3i c\u00f3 l\u1ee3i \u00edch g\u00ec?<\/span><\/h2>\n\n\n\n<p>C\u00e2n b\u1eb1ng t\u1ea3i \u0111\u1ecbnh h\u01b0\u1edbng v\u00e0 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp Internet gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 \u1ee9ng d\u1ee5ng. V\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng truy c\u1eadp ho\u1eb7c m\u00e1y kh\u00e1ch c\u1ee7a ch\u00fang. Qua \u0111\u00f3 c\u1ea3i thi\u1ec7n m\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng, kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh quy m\u00f4, b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"Muc_do_san_sang_cua_ung_dung\"><strong>M\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng c\u1ee7a \u1ee9ng d\u1ee5ng<\/strong><\/span><\/h3>\n\n\n\n<p>L\u1ed7i ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng b\u1ea3o tr\u00ec m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 t\u0103ng th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1ee9ng d\u1ee5ng. Khi\u1ebfn \u0111\u1ed1i t\u01b0\u1ee3ng truy c\u1eadp kh\u00f4ng th\u1ec3 d\u00f9ng \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n. B\u1ed9 c\u00e2n b\u1eb1ng t\u1ea3i t\u0103ng kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1 c\u1ee7a m\u00e1y ch\u1ee7. V\u00e0 chuy\u1ec3n h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a m\u00e1y kh\u00e1ch sang nh\u1eefng m\u00e1y ch\u1ee7 kh\u1ea3 d\u1ee5ng. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e2n b\u1eb1ng t\u1ea3i \u0111\u1ec3 th\u1ef1c hi\u1ec7n nh\u1eefng t\u00e1c v\u1ee5 sau d\u1ec5 d\u00e0ng h\u01a1n:<\/p>\n\n\n\n<ul>\n<li>Ch\u1ea1y b\u1ea3o tr\u00ec ho\u1eb7c n\u00e2ng c\u1ea5p m\u00e1y ch\u1ee7 c\u1ee7a \u1ee9ng d\u1ee5ng v\u1edbi th\u1eddi gian \u1ee9ng d\u1ee5ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng kh\u00f4ng<\/li>\n\n\n\n<li>Cung c\u1ea5p kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i sau th\u1ea3m h\u1ecda t\u1ef1 \u0111\u1ed9ng sang c\u00e1c trang web sao l\u01b0u<\/li>\n\n\n\n<li>Th\u1ef1c hi\u1ec7n ki\u1ec3m tra t\u00ecnh tr\u1ea1ng v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 g\u00e2y ra th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"Kha_nang_dieu_chinh_quy_mo_ung_dung\"><strong>Kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh quy m\u00f4 \u1ee9ng d\u1ee5ng<\/strong><\/span><\/h3>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00e2n b\u1eb1ng t\u1ea3i \u0111\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp m\u1ea1ng m\u1ed9t c\u00e1ch th\u00f4ng minh gi\u1eefa nhi\u1ec1u m\u00e1y ch\u1ee7. C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 x\u1eed l\u00fd h\u00e0ng ngh\u00ecn y\u00eau c\u1ea7u c\u1ee7a m\u00e1y kh\u00e1ch v\u00ec c\u00e2n b\u1eb1ng t\u1ea3i th\u1ef1c hi\u1ec7n:<\/p>\n\n\n\n<ul>\n<li>Ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1ea1i b\u1ea5t k\u1ef3 m\u00e1y ch\u1ee7 n\u00e0o<\/li>\n\n\n\n<li>D\u1ef1 \u0111o\u00e1n l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u1ee9ng d\u1ee5ng \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 th\u00eam, lo\u1ea1i b\u1ecf nh\u1eefng m\u00e1y ch\u1ee7 kh\u00e1c nhau, n\u1ebfu c\u1ea7n<\/li>\n\n\n\n<li>Th\u00eam ph\u1ea7n d\u1ef1 ph\u00f2ng v\u00e0o h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n \u0111\u1ec3 c\u00f3 th\u1ec3 t\u1ef1 tin \u0111i\u1ec1u ch\u1ec9nh quy m\u00f4<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"Bao_mat_ung_dung\"><strong>B\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng<\/strong><\/span><\/h3>\n\n\n\n<p>B\u1ed9 c\u00e2n b\u1eb1ng t\u1ea3i \u0111i k\u00e8m v\u1edbi nh\u1eefng t\u00ednh n\u0103ng b\u1ea3o m\u1eadt t\u00edch h\u1ee3p. \u0110\u1ec3 th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt kh\u00e1c cho c\u00e1c \u1ee9ng d\u1ee5ng Internet c\u1ee7a b\u1ea1n. Ch\u00fang l\u00e0 c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 ph\u00e2n t\u00e1n. Trong \u0111\u00f3 nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng g\u1eedi d\u1ed3n d\u1eadp h\u00e0ng tri\u1ec7u y\u00eau c\u1ea7u \u0111\u1ed3ng th\u1eddi t\u1edbi m\u00e1y ch\u1ee7 \u1ee9ng d\u1ee5ng, t\u1eeb \u0111\u00f3 g\u00e2y ra l\u1ed7i m\u00e1y ch\u1ee7. B\u1ed9 c\u00e2n b\u1eb1ng t\u1ea3i c\u0169ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nh\u1eefng vi\u1ec7c sau:<\/p>\n\n\n\n<ul>\n<li>Gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 ch\u1eb7n n\u1ed9i dung \u0111\u1ed9c h\u1ea1i<\/li>\n\n\n\n<li>T\u1ef1 \u0111\u1ed9ng chuy\u1ec3n h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1eeb cu\u1ed9c t\u1ea5n c\u00f4ng sang nhi\u1ec1u m\u00e1y ch\u1ee7 backend \u0111\u1ec3 gi\u1ea3m t\u1ed1i thi\u1ec3u t\u00e1c \u0111\u1ed9ng<\/li>\n\n\n\n<li>\u0110\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp th\u00f4ng qua m\u1ed9t nh\u00f3m t\u01b0\u1eddng l\u1eeda m\u1ea1ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"Hieu_nang_cua_ung_dung\"><strong>Hi\u1ec7u n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng<\/strong><\/span><\/h3>\n\n\n\n<p>B\u1ed9 c\u00e2n b\u1eb1ng t\u1ea3i c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng = t\u0103ng th\u1eddi gian ph\u1ea3n h\u1ed3i v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 m\u1ea1ng. Ch\u00fang th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 t\u00e1c v\u1ee5 quan tr\u1ecdng, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n\n\n\n<ul>\n<li>Ph\u00e2n ph\u1ed1i t\u1ea3i \u0111\u1ed3ng \u0111\u1ec1u gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng \u1ee9ng d\u1ee5ng<\/li>\n\n\n\n<li>Chuy\u1ec3n h\u01b0\u1edbng y\u00eau c\u1ea7u c\u1ee7a m\u00e1y kh\u00e1ch sang m\u1ed9t m\u00e1y ch\u1ee7 c\u00f3 v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd g\u1ea7n h\u01a1n \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 tr\u1ec5<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u n\u0103ng c\u1ee7a c\u00e1c t\u00e0i nguy\u00ean \u0111i\u1ec7n to\u00e1n v\u1eadt l\u00fd v\u00e0 d\u1ea1ng \u1ea3o<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"Mo_hinh_co_ban_cua_he_thong_nhu_sau\">M\u00f4 h\u00ecnh c\u01a1 b\u1ea3n c\u1ee7a h\u1ec7 th\u1ed1ng nh\u01b0 sau:<\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"612\" height=\"519\" src=\"https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2023\/04\/mo_hinh_ket_noi.jpg\" alt=\"\" class=\"wp-image-9641\" srcset=\"https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2023\/04\/mo_hinh_ket_noi.jpg 612w, https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2023\/04\/mo_hinh_ket_noi-300x254.jpg 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" \/><\/figure>\n\n\n\n<p>Xem th\u00eam: <a href=\"https:\/\/idconline.vn\/blog\/gioi-thieu-ve-cong-nghe-can-bang-tai-load-balancing.html\" target=\"_blank\" rel=\"noreferrer noopener\">Gi\u1edbi thi\u1ec7u v\u1ec1 c\u00f4ng ngh\u1ec7 c\u00e2n b\u1eb1ng t\u1ea3i \u2013 Load Balancing<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"Cac_buoc_thiet_lap_va_dinh_cau_hinh_can_bang_tai_tren_may_chu\">C\u00e1c b\u01b0\u1edbc thi\u1ebft l\u1eadp v\u00e0 \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e2n b\u1eb1ng t\u1ea3i tr\u00ean m\u00e1y ch\u1ee7:<\/span><\/h2>\n\n\n\n<ol>\n<li>Ch\u1ecdn ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng t\u1ea3i ph\u00f9 h\u1ee3p. C\u00f3 nhi\u1ec1u lo\u1ea1i ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng t\u1ea3i nh\u01b0 HAProxy, Nginx, v\u00e0 Apache. B\u1ea1n n\u00ean t\u00ecm hi\u1ec3u v\u00e0 so s\u00e1nh t\u00ednh n\u0103ng, \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. C\u1ee7a c\u00e1c ph\u1ea7n m\u1ec1m n\u00e0y \u0111\u1ec3 ch\u1ecdn ra ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li>Thi\u1ebft l\u1eadp m\u00e1y ch\u1ee7: Thi\u1ebft l\u1eadp c\u00e1c m\u00e1y ch\u1ee7 c\u1ea7n c\u00e2n b\u1eb1ng t\u1ea3i, c\u1ea5u h\u00ecnh v\u00e0 \u0111\u1eb7t t\u00ean cho ch\u00fang.<\/li>\n\n\n\n<li>C\u1ea5u h\u00ecnh ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng t\u1ea3i: C\u1ea5u h\u00ecnh ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng t\u1ea3i \u0111\u1ec3 ph\u00e2n ph\u1ed1i t\u1ea3i \u0111\u1ebfn c\u00e1c m\u00e1y ch\u1ee7. B\u1ea1n c\u1ea7n \u0111\u1ecbnh ngh\u0129a c\u00e1c m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng t\u1ea3i v\u00e0 ph\u00e2n b\u1ed5 c\u00e1c c\u1ed5ng cho c\u00e1c d\u1ecbch v\u1ee5.<\/li>\n\n\n\n<li>Ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh: Sau khi ho\u00e0n t\u1ea5t c\u1ea5u h\u00ecnh. B\u1ea1n n\u00ean ki\u1ec3m tra t\u00ednh n\u0103ng c\u1ee7a ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng t\u1ea3i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t n\u1ebfu c\u1ea7n thi\u1ebft.<\/li>\n\n\n\n<li>Gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd: Gi\u00e1m s\u00e1t t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7. Ph\u1ea7n m\u1ec1m c\u00e2n b\u1eb1ng t\u1ea3i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng. N\u1ebfu ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1, b\u1ea1n c\u1ea7n ph\u1ea3i ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c ngay.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"Cach_thuc_hoat_dongnbsp\"><strong>C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng:&nbsp;<\/strong><\/span><\/h2>\n\n\n\n<p>Ta s\u1ebd c\u00f3 2 Server \u0111\u1ea3m nh\u1eadn vai tr\u00f2 l\u00e0 LoadBalancer v\u00e0 Firewall .<\/p>\n\n\n\n<p>\u2212 Load Balancer :<\/p>\n\n\n\n<p>\u2022 1 Server \u0111\u00f3ng vai tr\u00f2 l\u00e0 active. ( \u1edf \u0111\u00e2y l\u00e0 LB1)<br>\u2022 Server c\u00f2n l\u1ea1i gi\u1eef vai tr\u00f2 standby. ( LB2 )<br>\u2022 Khi b\u00ean ngo\u00e0i truy c\u1eadp \u0111\u1ebfn website th\u00f4ng qua \u0111\u1ecba ch\u1ec9. IP&nbsp;WAN3 s\u1ebd \u0111\u01b0\u1ee3c redirect theo \u0111\u01b0\u1eddng d\u1eabn (m\u0169i t\u00ean m\u00e0u \u0111en) \u0111\u1ebfn server LB1 (Active ). LB1 s\u1ebd t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n n\u1eafm gi\u1eef vi\u1ec7c load balancing t\u1edbi 2 Web Server<br>\u2022 Khi Server LB1 kh\u00f4ng c\u00f2n kh\u1ea3 n\u0103ng ph\u1ee5c v\u1ee5. L\u00fac n\u00e0y server&nbsp;LB2 s\u1ebd \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n l\u00ean Active ti\u1ebfp t\u1ee5c n\u1eafm gi\u1eef vi\u1ec7c load balancing \u0111\u1ebfn&nbsp;2 Web Server. \u0110\u1ea3m b\u1ea3o cho vi\u1ec7c truy c\u1eadp \u0111\u1ebfn website li\u00ean t\u1ee5c \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi&nbsp;d\u00f9ng internet&nbsp;(\u0111\u01b0\u1eddng d\u1eabn m\u0169i t\u00ean m\u00e0u \u0111\u1ecf)<br>\u2022 Khi Server LB1 up l\u00ean l\u1ea1i , vai tr\u00f2 s\u1ebd \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n&nbsp;l\u1ea1i cho LB1 .<br>\u2022 B\u1eb1ng c\u00e1ch n\u00e0y ta c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 s\u1eb5n s\u00e0ng cao v\u00e0 c\u00e2n b\u1eb1ng&nbsp;t\u1ea3i cho website.<br>\u2212 Firewall :<\/p>\n\n\n\n<p>\u2022 C\u00e1c Web Server s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1eb7t trong v\u00f9ng DMZ \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi&nbsp;LoadBalancer. (Nh\u1edd v\u00e0o Firewall \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean Load Balancer )<\/p>\n\n\n\n<p><strong><em>B\u1ea1n \u0111\u00e3 hi\u1ec3u \u0111\u01b0\u1ee3c C\u00f4ng ngh\u1ec7 c\u00e2n b\u1eb1ng t\u1ea3i l\u00e0 g\u00ec. Ch\u00fang t\u00f4i xin mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p h\u1eefu hi\u1ec7u n\u00e0y t\u1edbi kh\u00e1ch h\u00e0ng.<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e2n b\u1eb1ng t\u1ea3i l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m gi\u00fap ph\u00e2n ph\u1ed1i t\u1ea3i \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7. N\u00f3 gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t, \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u1ec3 thi\u1ebft l\u1eadp v\u00e0 \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e2n b\u1eb1ng t\u1ea3i tr\u00ean m\u00e1y ch\u1ee7 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9641,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[276,278,412,489,818,351,352,255,885,884,68,552],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Thi\u1ebft l\u1eadp, \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e2n b\u1eb1ng t\u1ea3i tr\u00ean Server ri\u00eang - IDC Online<\/title>\n<meta name=\"description\" content=\"C\u00e2n b\u1eb1ng t\u1ea3i l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m gi\u00fap ph\u00e2n ph\u1ed1i t\u1ea3i \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7. 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