{"id":34941,"date":"2024-09-04T17:14:50","date_gmt":"2024-09-04T10:14:50","guid":{"rendered":"http:\/\/jupitek.maudemo.vip\/index.php\/2024\/09\/04\/kubernetes-dashboard-on-lke\/"},"modified":"2026-05-14T10:31:47","modified_gmt":"2026-05-14T09:31:47","slug":"kubernetes-dashboard-on-lke","status":"publish","type":"post","link":"https:\/\/jupitek.maudemo.vip\/index.php\/2024\/09\/04\/kubernetes-dashboard-on-lke\/","title":{"rendered":"Kubernetes Dashboard tr\u00ean LKE"},"content":{"rendered":"<p>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes l\u00e0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng d\u1ef1a tr\u00ean web ngu\u1ed3n m\u1edf ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t trung t\u00e2m tr\u1ef1c quan \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u1ee5m Kubernetes, cho ph\u00e9p c\u00f3 giao di\u1ec7n tr\u1ef1c quan h\u01a1n \u0111\u1ec3 quan s\u00e1t c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, th\u00e0nh ph\u1ea7n, v\u00f9ng ch\u1ee9a, \u1ee9ng d\u1ee5ng c\u1ee7a c\u1ee5m, v.v.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c cung c\u1ea5p m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng \u0111\u1ec3 gi\u00e1m s\u00e1t c\u1ee5m Kubernetes v\u00e0 th\u1ef1c hi\u1ec7n ki\u1ec3m tra t\u00ecnh tr\u1ea1ng, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes c\u00f2n cung c\u1ea5p th\u00eam m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 qu\u1ea3n tr\u1ecb, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch ng\u01b0\u1eddi ta th\u1ef1c hi\u1ec7n qu\u1ea3n tr\u1ecb th\u00f4ng qua c\u00f4ng c\u1ee5 d\u00f2ng l\u1ec7nh kubectl.<\/p>\n<p>Linode Kubernetes Engine hi\u1ec7n c\u00e0i \u0111\u1eb7t B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes theo m\u1eb7c \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp th\u00f4ng qua Li\u00ean k\u1ebft b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y cho m\u1ed7i c\u1ee5m trong Tr\u00ecnh qu\u1ea3n l\u00fd \u0111\u00e1m m\u00e2y.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u t\u1eebng b\u01b0\u1edbc c\u00e1ch truy c\u1eadp B\u1ea3ng th\u00f4ng tin Kubernetes tr\u00ean LKE th\u00f4ng qua li\u00ean k\u1ebft duy nh\u1ea5t c\u00f3 trong Tr\u00ecnh qu\u1ea3n l\u00fd \u0111\u00e1m m\u00e2y ho\u1eb7c API Linode. Ngo\u00e0i ra, th\u00f4ng tin s\u1ebd cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft c\u01a1 b\u1ea3n v\u1ec1 c\u00e1ch \u0111i\u1ec1u h\u01b0\u1edbng B\u1ea3ng th\u00f4ng tin Kubernetes, c\u0169ng nh\u01b0 cung c\u1ea5p m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng. t\u1ea1o v\u00e0 ch\u1ec9nh s\u1eeda t\u00e0i nguy\u00ean tr\u1ef1c ti\u1ebfp th\u00f4ng qua b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p><strong>Truy c\u1eadp b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee5m<\/strong><\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee5m \u1edf \u0111\u1ea7u trang chi ti\u1ebft c\u1ee7a C\u1ee5m. C\u00e1c b\u01b0\u1edbc \u0111\u1ec3 truy c\u1eadp b\u1ea3ng th\u00f4ng tin t\u1eeb Tr\u00ecnh qu\u1ea3n l\u00fd \u0111\u00e1m m\u00e2y nh\u01b0 sau:<\/p>\n<ul>\n<li>Nh\u1ea5p v\u00e0o li\u00ean k\u1ebft Kubernetes trong menu thanh b\u00ean c\u1ee7a Cloud Manager. Trang danh s\u00e1ch Kubernetes xu\u1ea5t hi\u1ec7n v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y t\u1ea5t c\u1ea3 c\u00e1c c\u1ee5m c\u1ee7a m\u00ecnh \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea.<\/li>\n<\/ul>\n<ul>\n<li>Ch\u1ecdn c\u1ee5m m\u00e0 b\u1ea1n mu\u1ed1n truy c\u1eadp B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes. Trang chi ti\u1ebft c\u1ee7a c\u1ee5m Kubernetes s\u1ebd xu\u1ea5t hi\u1ec7n.<\/li>\n<\/ul>\n<ul>\n<li>Ch\u1ecdn t\u00f9y ch\u1ecdn B\u1ea3ng th\u00f4ng tin Kubernetes \u1edf \u0111\u1ea7u trang \u0111\u1ec3 m\u1edf li\u00ean k\u1ebft \u0111\u1ebfn B\u1ea3ng th\u00f4ng tin Kubernetes c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"498\" src=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-5-1024x498-1.png\" alt=\"\" class=\"wp-image-1544\" srcset=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-5-1024x498-1.png 1024w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-5-300x146-1.png 300w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-5-768x373-1.png 768w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-5-1536x747-1.png 1536w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-5-2048x996-1.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<ul>\n<li>Khi li\u00ean k\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ecdn, b\u1ea1n s\u1ebd th\u1ea5y l\u1eddi nh\u1eafc \u0111\u0103ng nh\u1eadp v\u1edbi t\u00f9y ch\u1ecdn nh\u1eadp M\u00e3 th\u00f4ng b\u00e1o mang h\u1ee3p l\u1ec7 b\u00ed m\u1eadt ho\u1eb7c t\u1ec7p Kubeconfig \u0111\u1ec3 x\u00e1c th\u1ef1c.<\/li>\n<\/ul>\n<p>Trong b\u1ea5t k\u1ef3 t\u1ec7p Kubeconfig m\u1eb7c \u0111\u1ecbnh n\u00e0o \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u1ec3 truy c\u1eadp v\u00e0o c\u1ee5m LKE, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y m\u00e3 th\u00f4ng b\u00e1o ng\u01b0\u1eddi d\u00f9ng qu\u1ea3n tr\u1ecb trong ch\u00ednh t\u1ec7p \u0111\u00f3 v\u00e0 nh\u1eadp v\u00e0o tr\u01b0\u1eddng Enter token* \u0111\u1ec3 x\u00e1c th\u1ef1c th\u00f4ng qua m\u00e3 th\u00f4ng b\u00e1o.<\/p>\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n x\u00e1c th\u1ef1c b\u1eb1ng t\u1ec7p Kubeconfig, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadp t\u1ec7p b\u1eb1ng c\u00e1ch ch\u1ecdn t\u00f9y ch\u1ecdn Kubeconfig, tr\u01b0\u1eddng Ch\u1ecdn t\u1ec7p Kubeconfig v\u00e0 nh\u1eadp t\u1ec7p b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng menu tr\u00ecnh kh\u00e1m ph\u00e1 t\u1ec7p xu\u1ea5t hi\u1ec7n.<\/p>\n<p>Sau khi nh\u1eadp m\u00e3 th\u00f4ng b\u00e1o ho\u1eb7c t\u1ec7p Kubeconfig, h\u00e3y ch\u1ecdn n\u00fat \u0110\u0103ng nh\u1eadp \u0111\u1ec3 truy c\u1eadp trang t\u1ed5ng quan.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"254\" src=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-6-1024x254-1.png\" alt=\"\" class=\"wp-image-1545\" srcset=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-6-1024x254-1.png 1024w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-6-300x74-1.png 300w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-6-768x191-1.png 768w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-6-1536x381-1.png 1536w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-6-2048x508-1.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><strong>\u0110i\u1ec1u h\u01b0\u1edbng b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee5m<\/strong><\/p>\n<p>Sau khi \u0111\u0103ng nh\u1eadp v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n C\u1ee5m, Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c cho kh\u00f4ng gian t\u00ean m\u1eb7c \u0111\u1ecbnh s\u1ebd xu\u1ea5t hi\u1ec7n. Trang n\u00e0y s\u1ebd bao g\u1ed3m th\u00f4ng tin v\u1ec1 t\u1ea5t c\u1ea3 Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c do Kubernetes x\u00e1c \u0111\u1ecbnh v\u00e0 cung c\u1ea5p m\u1ed9t s\u1ed1 t\u00f9y ch\u1ecdn \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng th\u00eam b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"605\" src=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-7-1024x605-1.png\" alt=\"\" class=\"wp-image-1546\" srcset=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-7-1024x605-1.png 1024w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-7-300x177-1.png 300w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-7-768x454-1.png 768w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-7-1536x908-1.png 1536w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-7-2048x1210-1.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><strong>Ch\u1ecdn m\u1ed9t kh\u00f4ng gian t\u00ean<\/strong><\/p>\n<p>T\u1ea5t c\u1ea3 c\u00e1c kh\u00f4ng gian t\u00ean m\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u0103ng nh\u1eadp c\u00f3 quy\u1ec1n truy c\u1eadp \u0111\u1ec1u \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea v\u00e0 ch\u1ecdn t\u1eeb tr\u00ean c\u00f9ng b\u00ean tr\u00e1i c\u1ee7a trang b\u1eb1ng menu th\u1ea3 xu\u1ed1ng. Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng mu\u1ed1n s\u1eed d\u1ee5ng m\u1ed9t kh\u00f4ng gian t\u00ean \u0111\u00e3 \u0111\u1eb7t m\u00e0 thay v\u00e0o \u0111\u00f3 mu\u1ed1n s\u1eed d\u1ee5ng m\u1ecdi kh\u00f4ng gian t\u00ean c\u00f9ng m\u1ed9t l\u00fac c\u00f3 th\u1ec3 ch\u1ecdn t\u00f9y ch\u1ecdn T\u1ea5t c\u1ea3 c\u00e1c kh\u00f4ng gian t\u00ean. Kh\u00f4ng gian t\u00ean \u0111ang ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i b\u1ea5t c\u1ee9 l\u00fac n\u00e0o.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"736\" src=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-8-1024x736-1.png\" alt=\"\" class=\"wp-image-1547\" srcset=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-8-1024x736-1.png 1024w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-8-300x216-1.png 300w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-8-768x552-1.png 768w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-8-2.png 1394w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><strong>\u0110i\u1ec1u h\u01b0\u1edbng c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 th\u00e0nh ph\u1ea7n<\/strong><\/p>\n<p>\u1ede ph\u00eda b\u00ean tr\u00e1i c\u1ee7a trang l\u00e0 menu thanh b\u00ean bao g\u1ed3m quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c danh m\u1ee5c t\u01b0\u01a1ng t\u1ef1 cho t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 th\u00e0nh ph\u1ea7n c\u00f3 s\u1eb5n kh\u00e1c, ph\u1ea7n l\u1edbn \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi Kubernetes.<\/p>\n<ul>\n<li>Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c: Ch\u1ee9a th\u00f4ng tin v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean Kubernetes Pods, c\u0169ng nh\u01b0 c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n gi\u00fap qu\u1ea3n l\u00fd ch\u00fang m\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp nh\u1ea5t.<\/li>\n<\/ul>\n<ul>\n<li>D\u1ecbch v\u1ee5: Ch\u1ee9a th\u00f4ng tin li\u00ean quan \u0111\u1ebfn m\u1ea1ng \u1ee9ng d\u1ee5ng tr\u00ean Kubernetes, ch\u1ee7 y\u1ebfu \u1edf d\u1ea1ng D\u1ecbch v\u1ee5 v\u00e0 Ingresses.<\/li>\n<\/ul>\n<ul>\n<li>C\u1ea5u h\u00ecnh v\u00e0 l\u01b0u tr\u1eef: Ph\u1ea7n n\u00e0y bao g\u1ed3m th\u00f4ng tin li\u00ean quan \u0111\u1ebfn B\u1ea3n \u0111\u1ed3 c\u1ea5u h\u00ecnh, B\u00ed m\u1eadt Kubernetes \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, L\u1edbp l\u01b0u tr\u1eef v\u00e0 X\u00e1c nh\u1eadn kh\u1ed1i l\u01b0\u1ee3ng li\u00ean t\u1ee5c.<\/li>\n<\/ul>\n<ul>\n<li>C\u1ee5m: C\u00e1i nh\u00ecn t\u1eadp trung h\u01a1n v\u00e0o qu\u1ea3n tr\u1ecb vi\u00ean v\u1ec1 c\u1ee5m Kubernetes, danh m\u1ee5c c\u1ee5m ch\u1ee9a c\u00e1c chi ti\u1ebft c\u1ea5u h\u00ecnh li\u00ean quan \u0111\u1ebfn RBAC, N\u00fat, Kh\u1ed1i li\u00ean t\u1ee5c, Ch\u00ednh s\u00e1ch m\u1ea1ng v\u00e0 T\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch ch\u1ecdn danh m\u1ee5c v\u00e0 danh m\u1ee5c ph\u1ee5 trong menu thanh b\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ki\u1ec3m tra c\u1ea5u h\u00ecnh Kubernetes t\u01b0\u01a1ng t\u1ef1 trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng l\u1ec7nh kubectl get. Vi\u1ec7c ch\u1ecdn danh m\u1ee5c ph\u1ee5 Pods trong danh m\u1ee5c ch\u00ednh c\u1ee7a Kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c s\u1ebd hi\u1ec3n th\u1ecb b\u1ea3ng g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c nh\u00f3m \u0111ang ch\u1ea1y theo. t\u00ean, kh\u00f4ng gian t\u00ean, h\u00ecnh \u1ea3nh m\u00e0 ch\u00fang d\u1ef1a v\u00e0o, Nh\u00e3n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng, n\u00fat ph\u1ea7n c\u1ee9ng ho\u1eb7c c\u00e1c n\u00fat m\u00e0 ch\u00fang hi\u1ec7n \u0111ang ho\u1ea1t \u0111\u1ed9ng, tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i, Ng\u00e0y t\u1ea1o Nh\u00f3m v\u00e0 m\u1ecdi l\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ecdn th\u00eam. xem chi ti\u1ebft b\u1ed5 sung nh\u01b0 th\u1ec3 nh\u1eadp l\u1ec7nh m\u00f4 t\u1ea3 kubectl \u0111\u1ed1i v\u1edbi m\u1ed9t Pod ri\u00eang l\u1ebb. B\u1ed9 quy t\u1eafc chung t\u01b0\u01a1ng t\u1ef1 n\u00e0y \u00e1p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c h\u00ecnh th\u1ee9c \u0111i\u1ec1u h\u01b0\u1edbng khi s\u1eed d\u1ee5ng b\u1ea3ng th\u00f4ng tin Kubernetes, m\u1eb7c d\u00f9 l\u1ec7nh kubectl t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng s\u1ebd kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c truy c\u1eadp.<\/p>\n<p><strong>T\u1ea1o t\u00e0i nguy\u00ean<\/strong><\/p>\n<p>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes c\u00f2n cho ph\u00e9p t\u1ea1o t\u00e0i nguy\u00ean tr\u1ef1c ti\u1ebfp b\u1ea5t c\u1ee9 l\u00fac n\u00e0o b\u1eb1ng c\u00e1ch ch\u1ecdn bi\u1ec3u t\u01b0\u1ee3ng d\u1ea5u c\u1ed9ng \u1edf tr\u00ean c\u00f9ng b\u00ean ph\u1ea3i c\u1ee7a trang. Sau khi ho\u00e0n th\u00e0nh, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nh\u1eadp tr\u1ef1c ti\u1ebfp n\u1ed9i dung c\u1ea5u h\u00ecnh c\u00f3 \u0111\u1ecbnh d\u1ea1ng YAML ho\u1eb7c JSON, t\u1ea3i l\u00ean YAML ho\u1eb7c. JSON ho\u1eb7c t\u1ea1o t\u00e0i nguy\u00ean b\u1eb1ng c\u00e1ch \u0111i\u1ec1n v\u00e0o bi\u1ec3u m\u1eabu. Sau khi ho\u00e0n th\u00e0nh, t\u00e0i nguy\u00ean c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o b\u1eb1ng c\u00e1ch ch\u1ecdn t\u00f9y ch\u1ecdn t\u1ea3i l\u00ean ho\u1eb7c tri\u1ec3n khai. \u0110i\u1ec1u n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u1ec7nh t\u1ea1o kubectl khi l\u00e0m vi\u1ec7c v\u1edbi Kubernetes qua d\u00f2ng l\u1ec7nh.<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"457\" src=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-9-1024x457-1.png\" alt=\"\" class=\"wp-image-1548\" srcset=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-9-1024x457-1.png 1024w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-9-300x134-1.png 300w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-9-768x343-1.png 768w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-9-1536x686-1.png 1536w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-9-2048x914-1.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p><strong>Ch\u1ec9nh s\u1eeda t\u00e0i nguy\u00ean<\/strong><\/p>\n<p>Sau khi ki\u1ec3m tra m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c t\u00e0i nguy\u00ean \u1edf m\u1ee9c \u0111\u1ed9 chi ti\u1ebft cao nh\u1ea5t, bi\u1ec3u t\u01b0\u1ee3ng b\u00fat ch\u00ec s\u1ebd xu\u1ea5t hi\u1ec7n \u1edf \u0111\u1ea7u trang n\u1ebfu c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 ch\u1ec9nh s\u1eeda n\u00e0o. Khi bi\u1ec3u t\u01b0\u1ee3ng b\u00fat ch\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ecdn, b\u1ea1n c\u00f3 th\u1ec3 xem c\u1ea5u h\u00ecnh c\u1ee7a t\u00e0i nguy\u00ean trong c\u1ea3 YAML. ho\u1eb7c JSON v\u00e0 ch\u1ec9nh s\u1eeda khi c\u1ea7n. Sau khi th\u1ef1c hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c ch\u1ec9nh s\u1eeda, n\u00fat C\u1eadp nh\u1eadt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 ch\u1ec9nh s\u1eeda t\u00e0i nguy\u00ean nh\u01b0 th\u1ec3 s\u1eed d\u1ee5ng l\u1ec7nh kubectl apply -f.<\/p>\n<p><strong>H\u1ea1n ch\u1ebf<\/strong><\/p>\n<p>M\u1eb7c d\u00f9 B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes c\u00f3 \u0111\u1ea7y \u0111\u1ee7 t\u00ednh n\u0103ng \u1edf t\u1ea5t c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c, nh\u01b0ng c\u00e1c bi\u1ec3u \u0111\u1ed3 v\u00e0 ph\u00e2n t\u00edch CPU v\u00e0 B\u1ed9 nh\u1edb \u0111\u01b0\u1ee3c cung c\u1ea5p m\u1ed9t ph\u1ea7n bymetrics-server tr\u00ean m\u1ed9t s\u1ed1 c\u00e0i \u0111\u1eb7t B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes kh\u00f4ng \u0111\u01b0\u1ee3c bao g\u1ed3m.<\/p>\n<p>V\u00ec phi\u00ean b\u1ea3n b\u1ea3ng th\u00f4ng tin Kubernetes do LKE cung c\u1ea5p \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0 \u0111\u1ecbnh c\u1ea5u h\u00ecnh ri\u00eang bi\u1ec7t v\u1edbi c\u00e1c n\u00fat c\u1ee5m, n\u00ean n\u1ebfu ng\u01b0\u1eddi d\u00f9ng c\u1ea7n quy\u1ec1n truy c\u1eadp v\u00e0o bi\u1ec3u \u0111\u1ed3 CPU v\u00e0 B\u1ed9 nh\u1edb, th\u00ec ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e0i \u0111\u1eb7t b\u1ea3ng th\u00f4ng tin Kubernetes ri\u00eang bi\u1ec7t bao g\u1ed3m m\u00e1y ch\u1ee7 s\u1ed1 li\u1ec7u, l\u01b0u tr\u1eef tr\u1ef1c ti\u1ebfp tr\u00ean ch\u00ednh c\u00e1c n\u00fat c\u1ee5m v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh \u0111\u1ec3 truy c\u1eadp b\u00ean ngo\u00e0i.<\/p>\n<p>Ngu\u1ed3n: https:\/\/techdocs.akamai.com\/cloud-computing\/docs\/an-overview-of-the-kubernetes-dashboard-on-lke<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Kubernetes l\u00e0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng d\u1ef1a tr\u00ean web ngu\u1ed3n m\u1edf ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t trung t\u00e2m tr\u1ef1c quan \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u1ee5m Kubernetes, cho ph\u00e9p c\u00f3 giao di\u1ec7n tr\u1ef1c quan h\u01a1n \u0111\u1ec3 quan s\u00e1t c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, th\u00e0nh ph\u1ea7n, v\u00f9ng ch\u1ee9a, \u1ee9ng d\u1ee5ng<\/p>\n","protected":false},"author":1,"featured_media":35851,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"class_list":["post-34941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linode-kubernetes-engine"],"_links":{"self":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/comments?post=34941"}],"version-history":[{"count":1,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34941\/revisions"}],"predecessor-version":[{"id":35852,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34941\/revisions\/35852"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media\/35851"}],"wp:attachment":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media?parent=34941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/categories?post=34941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/tags?post=34941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}