{"id":22256,"date":"2023-12-21T09:25:26","date_gmt":"2023-12-21T02:25:26","guid":{"rendered":"https:\/\/www.hostify.vn\/blog\/?p=22256"},"modified":"2023-12-21T09:25:26","modified_gmt":"2023-12-21T02:25:26","slug":"cloudlinux","status":"publish","type":"post","link":"https:\/\/www.hostify.vn\/blog\/cloudlinux\/","title":{"rendered":"CloudLinux l\u00e0 g\u00ec? \u01afu \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a CloudLinux"},"content":{"rendered":"

\"CloudLinux<\/p>\n

Khi n\u00f3i v\u1ec1 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u00e1ng tin c\u1eady, hi\u1ec7u n\u0103ng \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o m\u1eadt cao, c\u00e1i t\u00ean CloudLinux lu\u00f4n xu\u1ea5t hi\u1ec7n \u0111\u1ea7u ti\u00ean – \u0111\u1eb7c bi\u1ec7t v\u1edbi nh\u1eefng ai th\u01b0\u1eddng xuy\u00ean l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y ch\u1ee7. Th\u1eadt v\u1eady, CloudLinux \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh t\u1ed1t nh\u1ea5t d\u00e0nh cho c\u00e1c d\u1ecbch v\u1ee5 web hosting.<\/p>\n

Ch\u1eafc h\u1eb3n b\u1ea1n \u0111ang r\u1ea5t t\u00f2 m\u00f2 v\u1ec1 CloudLinux. B\u1ea1n mu\u1ed1n bi\u1ebft nh\u1eefng t\u00ednh n\u0103ng v\u00e0 \u01b0u \u0111i\u1ec3m n\u1ed5i tr\u1ed9i c\u1ee7a n\u00f3? H\u00e3y c\u00f9ng Hostify.vn<\/a> t\u00ecm hi\u1ec3u ti\u1ebfp!<\/p>\n

D\u1ecaCH V\u1ee4 CLOUD SERVER T\u1ed0C \u0110\u1ed8 X\u1eec L\u00dd V\u01af\u1ee2T TR\u1ed8I<\/cite><\/p>\n
\"\"<\/a><\/div>\n<\/div>\n

CloudLinux l\u00e0 g\u00ec?<\/h3>\n

CloudLinux l\u00e0 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh d\u1ef1a tr\u00ean Linux, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u00e0nh ri\u00eang cho m\u00e1y ch\u1ee7. M\u1ee5c ti\u00eau c\u1ee7a n\u00f3 l\u00e0 t\u1ed1i \u01b0u h\u00f3a ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y ch\u1ee7 nh\u1eb1m c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt.<\/p>\n

Cho \u0111\u1ebfn nay, CloudLinux \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i b\u1edfi nhi\u1ec1u t\u00ean tu\u1ed5i l\u1edbn nh\u01b0 Dell v\u00e0 IBM. Tr\u00ean th\u1ef1c t\u1ebf, kh\u00f4ng d\u01b0\u1edbi 20 tri\u1ec7u website tr\u00ean to\u00e0n c\u1ea7u \u0111ang v\u1eadn h\u00e0nh tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 s\u1eed d\u1ee5ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh n\u00e0y!<\/p>\n

Y\u1ebfu t\u1ed1 khi\u1ebfn CloudLinux tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd ngu\u1ed3n t\u00e0i nguy\u00ean m\u00e1y ch\u1ee7 r\u1ea5t hi\u1ec7u qu\u1ea3. M\u1ed7i ng\u01b0\u1eddi d\u00f9ng s\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i t\u00e0i nguy\u00ean trong h\u1ea1n m\u1ee9c nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

N\u1ebfu m\u1ed9t ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed9t ng\u1ed9t g\u1eb7p t\u00ecnh tr\u1ea1ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u0103ng cao v\u00e0 s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u t\u00e0i nguy\u00ean, to\u00e0n b\u1ed9 m\u00e1y ch\u1ee7 v\u1eabn kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng, ch\u1ec9 m\u00f4i tr\u01b0\u1eddng \u1ea3o c\u1ee7a ng\u01b0\u1eddi d\u00f9ng b\u1ecb \u1ea3nh h\u01b0\u1edfng m\u00e0 th\u00f4i.<\/p>\n

Do \u0111\u00f3, m\u00e1y ch\u1ee7 kh\u00f4ng bao gi\u1edd \u0111\u1ee9ng tr\u01b0\u1edbc r\u1ee7i ro b\u1ecb \u201cs\u1eadp\u201d, khi\u1ebfn nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00e1c b\u1ecb v\u1ea1 l\u00e2y. Kh\u00f4ng h\u1ec1 ng\u1ea1c nhi\u00ean khi CloudLinux \u0111\u01b0\u1ee3c tin d\u00f9ng l\u00e0m h\u1ec7 \u0111i\u1ec1u h\u00e0nh cho c\u00e1c d\u1ecbch v\u1ee5 hosting!<\/p>\n

\"CloudLinux<\/p>\n

T\u1ea1i sao l\u1ea1i ch\u1ecdn CloudLinux?<\/h3>\n

Tr\u00ean m\u1ed9t m\u00e1y ch\u1ee7 truy\u1ec1n th\u1ed1ng, m\u1ed7i ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n t\u00e0i nguy\u00ean (m\u1ed7i ng\u01b0\u1eddi d\u00f9ng l\u00e0 1 t\u00e0i kho\u1ea3n cPanel, kh\u00f4ng ph\u1ea3i 1 t\u00ean mi\u1ec1n).<\/p>\n

Nh\u1eefng v\u1ea5n \u0111\u1ec1 ch\u00ednh li\u00ean quan \u0111\u1ebfn t\u00e0i nguy\u00ean xu\u1ea5t ph\u00e1t t\u1eeb m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng CPU, disk IO, try v\u1ea5n MySQL kh\u00f4ng h\u1ee3p l\u00fd, v\u00e0 c\u00e1c \u0111o\u1ea1n m\u00e3 \u0111ang ch\u1ea1y kh\u00e1c. Tr\u01b0\u1edbc khi c\u00f3 CloudLinux, qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng ph\u00e0i m\u00f2 m\u1eabm trong v\u00f4 v\u1ecdng tr\u01b0\u1edbc c\u00e1c s\u1ef1 c\u1ed1.<\/p>\n

Qu\u1ea3n tr\u1ecb vi\u00ean s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t email th\u00f4ng b\u00e1o v\u1ec1 ng\u01b0\u1eddi d\u00f9ng \u0111ang g\u00e2y qu\u00e1 t\u1ea3i m\u00e1y ch\u1ee7, sau \u0111\u00f3 anh ta ph\u1ea3i \u0111\u0103ng nh\u1eadp v\u00e0o WHM (WebHost Manager) v\u00e0 ngay l\u1eadp t\u1ee9c \u0111\u00ecnh ch\u1ec9 t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng \u0111\u00f3. Hi\u1ec3n nhi\u00ean \u0111i\u1ec1u n\u00e0y khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng b\u1ecb \u0111\u00ecnh ch\u1ec9 r\u1ea5t b\u1ef1c b\u1ed9i. Qu\u1ea3n tr\u1ecb vi\u00ean c\u00f2n ph\u1ea3i th\u1ef1c hi\u1ec7n th\u00eam nhi\u1ec1u thao t\u00e1c kh\u00e1c trong qu\u00e1 tr\u00ecnh \u0111\u00ecnh ch\u1ec9 ng\u01b0\u1eddi d\u00f9ng\u2026 k\u1ebft qu\u1ea3 ch\u1eb3ng kh\u00e1c g\u00ec m\u00e8o v\u1eddn chu\u1ed9t!<\/p>\n

V\u1edbi CloudLinux, m\u1ecdi chuy\u1ec7n tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. N\u1ebfu m\u1ed9t ng\u01b0\u1eddi d\u00f9ng g\u00e2y qu\u00e1 t\u1ea3i, t\u00e0i nguy\u00ean chung kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi ng\u01b0\u1eddi d\u00f9ng \u0111\u00f3 \u0111\u00e3 b\u1ecb gi\u1edbi h\u1ea1n trong s\u1ed1 t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c c\u1ea5p. Do \u0111\u00f3 kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u00ecnh ch\u1ec9 ng\u01b0\u1eddi d\u00f9ng n\u1eefa. Website c\u1ee7a ng\u01b0\u1eddi d\u00f9ng s\u1ebd b\u1ecb ch\u1eadm l\u1ea1i, ho\u1eb7c xu\u1ea5t hi\u1ec7n th\u00f4ng b\u00e1o l\u1ed7i Internal Error 500, Gateway Timeout 504, ho\u1eb7c Service Unavailable 503\/508.<\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a CloudLinux<\/h3>\n

Sau khi \u0111\u00e3 bi\u1ebft c\u01a1 b\u1ea3n v\u1ec1 CloudLinux, h\u00e3y ti\u1ebfp t\u1ee5c t\u00ecm hi\u1ec3u nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3.<\/p>\n

Gi\u00fap m\u00e1y ch\u1ee7 \u1ed5n \u0111\u1ecbnh h\u01a1n<\/h4>\n

T\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i m\u00e1y ch\u1ee7 di\u1ec5n ra kh\u00e1 th\u01b0\u1eddng xuy\u00ean. Mi\u1ec5n v\u1eabn trong ng\u01b0\u1ee1ng cho ph\u00e9p, v\u00e0 uptime \u0111\u1ea1t t\u1ec9 l\u1ec7 99,9%, th\u00ec m\u00e1y ch\u1ee7 v\u1eabn \u0111\u01b0\u1ee3c xem l\u00e0 \u1ed5n \u0111\u1ecbnh. CloudLinux gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u n\u00e0y v\u1edbi c\u00f4ng ngh\u1ec7 LVE v\u00e0 MySQL Governor.<\/p>\n

Lightweight Virtualized Environment (LVE) l\u00e0 c\u00f4ng ngh\u1ec7 li\u00ean quan nh\u00e2n h\u1ec7 \u0111i\u1ec1u h\u00e0nh, gi\u00fap c\u00f4 l\u1eadp t\u00e0i nguy\u00ean c\u1ee7a t\u1eebng ng\u01b0\u1eddi d\u00f9ng, t\u1eeb b\u1ed9 nh\u1edb, CPU, IO, v\u00e0 c\u00e1c ti\u1ebfn tr\u00ecnh. LVE cung c\u1ea5p LVE Manager, m\u1ed9t c\u00f4ng c\u1ee5 cho ph\u00e9p b\u1ea1n:<\/p>\n

– GI\u1edbi h\u1ea1n t\u00e0i nguy\u00ean c\u1ee7a t\u1eebng t\u00e0i kho\u1ea3n cPanel<\/p>\n

– Trao quy\u1ec1n gi\u1edbi h\u1ea1n t\u00e0i nguy\u00ean ng\u01b0\u1eddi dung cho c\u00e1c reseller<\/p>\n

– T\u1ea1o v\u00e0 k\u00edch ho\u1ea1t c\u00e1c g\u00f3i m\u1eb7c \u0111\u1ecbnh<\/p>\n

– X\u00e1c \u0111\u1ecbnh ng\u01b0\u1eddi d\u00f9ng \u0111ang g\u00e2y qu\u00e1 t\u1ea3i<\/p>\n

M\u1eb7t kh\u00e1c, ho\u1ea1t \u0111\u1ed9ng c\u01a1 s\u1edf d\u1eef li\u1ec7u MySQL c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u00e1y ch\u1ee7. S\u1ed1 l\u01b0\u1ee3ng truy v\u1ea5n t\u1ea1o ra b\u1edfi h\u00e0ng ng\u00e0n c\u01a1 s\u1edf d\u1eef li\u1ec7u s\u1ebd khi\u1ebfn m\u00e1y ch\u1ee7 d\u1ec5 d\u00e0ng b\u1ecb ch\u1eadm l\u1ea1i. V\u00ec l\u00fd do n\u00e0y, CloudLinux c\u00f3 t\u00ednh n\u0103ng MySQL Governor nh\u1eb1m gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng MySQL. T\u00ednh n\u0103ng n\u00e0y s\u1ebd ki\u1ec3m tra m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng CPU v\u00e0 disk IO c\u1ee7a ng\u01b0\u1eddi d\u00f9ng trong th\u1eddi gian th\u1ef1c trong qu\u00e1 tr\u00ecnh truy v\u1ea5n MySQL, r\u1ed3i t\u1ef1 \u0111\u1ed9ng ng\u1eebng c\u00e1c truy v\u1ea5n ch\u1ea1y qu\u00e1 l\u00e2u. MySQL Governor h\u1ed7 tr\u1ee3 MySQL 5.1 – 5.7 v\u00e0 MariaDB 5.x v\u00e0 10.x.<\/p>\n

\"CloudLinux<\/p>\n

Gi\u00fap m\u00e1y ch\u1ee7 b\u1ea3o m\u1eadt h\u01a1n<\/h4>\n

CloudLinux c\u00f2n c\u00f3 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng sau \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt cho h\u1ec7 th\u1ed1ng:<\/p>\n

– Cage FS: CloudLinux t\u1ea1o \u201cl\u1ed3ng\u201d \u0111\u1ec3 nh\u1ed1t ng\u01b0\u1eddi d\u00f9ng cPanel b\u00ean trong. Ng\u01b0\u1eddi d\u00f9ng s\u1ebd c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng \u1ea3o, kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi kh\u00e1c. M\u1ed7i ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 truy c\u1eadp \u0111\u01b0\u1ee3c c\u00e1c t\u1eadp tin v\u00e0 th\u1ea5y c\u00e1c ti\u1ebfn tr\u00ecnh c\u1ee7a ch\u00ednh h\u1ecd. Do \u0111\u00f3 m\u00e1y ch\u1ee7 s\u1ebd b\u1ea3o m\u1eadt h\u01a1n. CageFS tr\u00ean CloudLinux s\u1ebd ng\u0103n ch\u1eb7n c\u00e1c v\u1ee5 t\u1ea5n c\u00f4ng, bao g\u1ed3m privilege escalation v\u00e0 information disclosure attacks. M\u1ecdi th\u1ee9 \u0111\u1ec1u t\u1ef1 \u0111\u1ed9ng h\u00f3a m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i thay \u0111\u1ed5i script c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

– Hardened PHP: g\u1ea7n nh\u01b0 85% website s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh PHP, n\u00ean CloudLinux cung c\u1ea5p t\u00ednh n\u0103ng Hardened PHP \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c website v\u1edbi phi\u00ean b\u1ea3n PHP kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u1ed9ng \u0111\u1ed3ng PHP n\u1eefa (4.4.9, 5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 7.0, 7.1). B\u00ean c\u1ea1nh \u0111\u00f3, Hardened PHP c\u00f2n cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn nhi\u1ec1u phi\u00ean b\u1ea3n PHP tr\u00ean m\u1ed9t m\u00e1y ch\u1ee7 web d\u00f9ng chung.<\/p>\n

– Secure Links: CloudLinux c\u00f3 t\u00ednh n\u0103ng Secure Links \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00e1y ch\u1ee7 t\u1ed1t h\u01a1n. Secure Links l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 ch\u1ea1y trong nh\u00e2n nh\u1eb1m ng\u0103n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0o symlink. N\u00f3 ng\u0103n ch\u1eb7n hacker t\u1ea1o symbolic link, t\u1eeb \u0111\u00f3 \u0111\u1ecdc c\u00e1c t\u1eadp tin c\u1ea5u h\u00ecnh PHP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng kh\u00e1c.<\/p>\n

T\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t m\u00e1y ch\u1ee7<\/h4>\n

CloudLinux c\u00f3 t\u00ednh n\u0103ng mod_lsapi t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 x\u1eed l\u00fd m\u00e3 PHP v\u1edbi Apache. Mod_lsapi s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb r\u1ea5t \u00edt v\u00e0 c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c ch\u1ec9 d\u1eabn PHP t\u1eeb m\u1ed9t t\u1eadp tin htaccess. MySQL Governor c\u0169ng \u0111\u00f3ng vai tr\u00f2 l\u1edbn trong c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u00e1y ch\u1ee7. B\u00ean c\u1ea1nh \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh cho m\u00e1y ch\u1ee7, MySQL Governor s\u1ebd gi\u00e1m s\u00e1t m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng MySQL v\u00e0 ng\u0103n m\u00e1y ch\u1ee7 b\u1ecb qu\u00e1 t\u1ea3i.<\/p>\n

Nhi\u1ec1u t\u00ednh n\u0103ng h\u1ea5p d\u1eabn kh\u00e1c<\/h4>\n

CloudLinux c\u00f2n cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn c\u00e1c phi\u00ean b\u1ea3n ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1c nhau, nh\u01b0 PHP, Ruby v\u00e0 Python. N\u00f3 c\u00f3 t\u00ednh n\u0103ng PHP Selector nh\u1eb1m gi\u00fap b\u1ea1n ch\u1ecdn l\u1ef1a phi\u00ean b\u1ea3n PHP d\u1ec5 d\u00e0ng h\u01a1n. V\u1edbi ng\u01b0\u1eddi d\u00f9ng c\u00f3 website d\u1ef1a tr\u00ean Ruby v\u00e0 Python, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn phi\u00ean b\u1ea3n trong Setup Ruby App ho\u1eb7c Setup Python App.<\/p>\n

D\u1ecaCH V\u1ee4 CLOUD SERVER T\u1ed0C \u0110\u1ed8 X\u1eec L\u00dd V\u01af\u1ee2T TR\u1ed8I<\/cite><\/p>\n
\"\"<\/a><\/div>\n<\/div>\n

B\u00e0i li\u00ean quan<\/strong><\/p>\n