{"id":24172,"date":"2025-06-27T14:52:49","date_gmt":"2025-06-27T07:52:49","guid":{"rendered":"https:\/\/vacif.com\/?p=24172"},"modified":"2025-08-08T15:38:00","modified_gmt":"2025-08-08T08:38:00","slug":"huong-dan-cau-hinh-ceph-storage-tren-proxmox","status":"publish","type":"post","link":"https:\/\/vacif.com\/en\/huong-dan-cau-hinh-ceph-storage-tren-proxmox\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn C\u1ea5u H\u00ecnh Ceph Storage Tr\u00ean Proxmox"},"content":{"rendered":"\n

I – Gi\u1edbi thi\u1ec7u Promox<\/span><\/h2><\/div><\/div><\/div>\n\n\n\n

Proxmox (hay c\u00f2n g\u1ecdi l\u00e0 Proxmox VE) l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng \u1ea3o h\u00f3a m\u00e3 ngu\u1ed3n m\u1edf, cung c\u1ea5p gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd v\u00e0 tri\u1ec3n khai m\u00e1y \u1ea3o (VM) v\u00e0 container. Proxmox h\u1ed7 tr\u1ee3 hai c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a ch\u00ednh l\u00e0 KVM (Kernel-based Virtual Machine) v\u00e0 LXC (Linux Containers), gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 linh ho\u1ea1t l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p \u1ea3o h\u00f3a ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

Proxmox kh\u00f4ng ch\u1ec9 \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u1ea7y \u0111\u1ee7 cho vi\u1ec7c tri\u1ec3n khai, qu\u1ea3n l\u00fd v\u00e0 gi\u00e1m s\u00e1t c\u00e1c m\u00e1y \u1ea3o v\u00e0 container, gi\u00fap t\u1ed1i \u01b0u h\u00f3a t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng, gi\u1ea3m chi ph\u00ed ph\u1ea7n c\u1ee9ng, v\u00e0 t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t trong vi\u1ec7c tri\u1ec3n khai c\u00e1c d\u1ecbch v\u1ee5.<\/p>\n\n\n\n

II – C\u00e0i Ceph l\u00ean Proxmox<\/span><\/h2><\/div><\/div><\/div>\n\n\n\n

Ceph l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef t\u1eadp trung, s\u1eed d\u1ee5ng m\u1ed9t ki\u1ebfn tr\u00fac ph\u00e2n t\u00e1n, trong \u0111\u00f3 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7 kh\u00e1c nhau, gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec3m \u0111\u01a1n l\u1ebb g\u00e2y l\u1ed7i (single point of failure) v\u00e0 c\u1ea3i thi\u1ec7n t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a d\u1eef li\u1ec7u.<\/p>\n\n\n\n

** L\u01b0u \u00fd:<\/strong> Khuy\u1ebfn kh\u00edch c\u1ea5u h\u00ecnh Cluster c\u00f3 3 node tr\u1edf l\u00ean \u0111\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn th\u1ea5y c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Ceph.<\/span><\/p><\/div><\/div><\/div>\n\n\n\n

    \n
  • Ch\u1ecdn pve -> Nh\u1ea5n Ceph<\/strong> -> Nh\u1ea5n Install Ceph<\/strong><\/li>\n<\/ul>\n\n\n
    \n
    \"\"<\/figure>\n<\/div>\n\n\n
      \n
    • Ch\u1ecdn Repository theo nhu c\u1ea7u -> Nh\u1ea5n Start reef installation<\/strong><\/li>\n<\/ul>\n\n\n
      \n
      \"\"<\/figure>\n<\/div>\n\n\n
        \n
      • Nh\u1ea5n Y<\/strong><\/li>\n<\/ul>\n\n\n
        \n
        \"\"<\/figure>\n<\/div>\n\n\n
          \n
        • Nh\u1ea5n Next<\/strong>.<\/li>\n<\/ul>\n\n\n
          \n
          \"\"<\/figure>\n<\/div>\n\n\n
            \n
          • Nh\u1ea5n Finish<\/strong><\/li>\n<\/ul>\n\n\n
            \n
            \"\"<\/figure>\n<\/div>\n\n\n
              \n
            • Sau \u0111\u00f3 l\u1ea7n l\u01b0\u1ee3t c\u00e0i ceph tr\u00ean m\u1ecdi node c\u00f3 trong cluster (nh\u01b0 pve2, pve3,\u2026)<\/li>\n<\/ul>\n\n\n\n

              III – C\u1ea5u h\u00ecnh Ceph OSD<\/span><\/h2><\/div><\/div><\/div>\n\n\n\n

              Ceph OSD (Object Storage Daemon) l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t trong h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef Ceph. N\u00f3 ch\u1ecbu tr\u00e1ch nhi\u1ec7m l\u01b0u tr\u1eef d\u1eef li\u1ec7u th\u1eadt s\u1ef1, x\u1eed l\u00fd c\u00e1c thao t\u00e1c \u0111\u1ecdc\/ghi v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n, sao ch\u00e9p v\u00e0 ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u trong c\u1ee5m Ceph.<\/p>\n\n\n\n

              ** L\u01b0u \u00fd:<\/strong> Khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng 1 \u1ed5 \u0111\u0129a d\u00e0nh ri\u00eang cho m\u1ed7i Ceph OSD \u0111\u01b0\u1ee3c t\u1ea1o \u1edf m\u1ed7i node. Trong b\u00e0i vi\u1ebft n\u00e0y, m\u1ed7i node (pve1, pve2, pve3) \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p 1 \u1ed5 \u0111\u0129a tr\u1ed1ng \u0111\u1ec3 c\u1ea5u h\u00ecnh Ceph OSD.<\/span><\/p><\/div><\/div><\/div>\n\n\n\n

              Ta s\u1ebd ti\u1ebfp t\u1ee5c c\u00e0i Ceph OSD cho c\u00e1c node trong cluster nh\u01b0 sau:<\/p>\n\n\n\n

                \n
              • Ch\u1ecdn node -> Nh\u1ea5n OSD<\/strong> -> Nh\u1ea5n Create: OSD<\/strong><\/li>\n<\/ul>\n\n\n
                \n
                \"\"<\/figure>\n<\/div>\n\n\n
                  \n
                • Ch\u1ecdn \u1ed5 \u0111\u0129a c\u1ea7n t\u1ea1o Ceph OSD<\/li>\n\n\n\n
                • Nh\u1ea5n Create<\/strong>.<\/li>\n<\/ul>\n\n\n
                  \n
                  \"\"<\/figure>\n<\/div>\n\n\n
                    \n
                  • Sau \u0111\u00f3, th\u1ef1c hi\u1ec7n t\u1ea1o Ceph OSD cho m\u1ecdi node c\u00f3 trong cluster.<\/li>\n<\/ul>\n\n\n\n

                    K\u1ebft qu\u1ea3 t\u1ea1o c\u00e1c Ceph OSD th\u00e0nh c\u00f4ng s\u1ebd nh\u00ecn t\u01b0\u01a1ng t\u1ef1 h\u00ecnh d\u01b0\u1edbi:<\/p>\n\n\n

                    \n
                    \"\"<\/figure>\n<\/div>\n\n\n

                    IV – C\u1ea5u h\u00ecnh Ceph Monitor<\/span><\/h2><\/div><\/div><\/div>\n\n\n\n

                    Ceph Monitor l\u00e0 ti\u1ebfn tr\u00ecnh \u0111\u1ea3m nh\u1eadn nhi\u1ec7m v\u1ee5 gi\u00e1m s\u00e1t t\u00ednh to\u00e0n v\u1eb9n v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a h\u1ec7 th\u1ed1ng Ceph.<\/p>\n\n\n\n

                    M\u1eb7c \u0111\u1ecbnh Ceph Monitor \u0111\u00e3 t\u1ea1o cho node \u0111\u1ea7u ti\u00ean (l\u00e0 pve1, \u0111\u01b0\u1ee3c t\u00f4 m\u00e0u cam nh\u01b0 h\u00ecnh d\u01b0\u1edbi). Ti\u1ebfp theo, ta s\u1ebd t\u1ea1o Ceph Monitor cho c\u00e1c node c\u00f2n l\u1ea1i<\/p>\n\n\n\n

                      \n
                    • Ch\u1ecdn node ti\u1ebfp theo -> Nh\u1ea5n Ceph<\/strong> -> Nh\u1ea5n Monitor<\/strong> -> Nh\u1ea5n Create<\/strong><\/li>\n<\/ul>\n\n\n
                      \n
                      \"\"<\/figure>\n<\/div>\n\n\n
                        \n
                      • Ch\u1ecdn Host, nh\u1ea5n Create<\/strong><\/li>\n<\/ul>\n\n\n
                        \n
                        \"\"<\/figure>\n<\/div>\n\n\n
                          \n
                        • T\u01b0\u01a1ng t\u1ef1, t\u1ea1o Ceph Monitor cho c\u00e1c node c\u00f2n l\u1ea1i<\/li>\n<\/ul>\n\n\n\n

                          K\u1ebft qu\u1ea3 t\u1ea1o th\u00e0nh c\u00f4ng c\u00e1c Ceph Monitor s\u1ebd nh\u00ecn t\u01b0\u01a1ng t\u1ef1 h\u00ecnh d\u01b0\u1edbi.<\/p>\n\n\n

                          \n
                          \"\"<\/figure>\n<\/div>\n\n\n

                          V – C\u1ea5u h\u00ecnh Ceph Pool<\/span><\/h2><\/div><\/div><\/div>\n\n\n\n

                          Cu\u1ed1i c\u00f9ng ta s\u1ebd t\u1ea1o pool cho Ceph.<\/p>\n\n\n\n

                            \n
                          • Ch\u1ecdn node c\u1ea7n t\u1ea1o -> Nh\u1ea5n Ceph<\/strong> -> Nh\u1ea5n Pools<\/strong> -> Nh\u1ea5n Create<\/strong><\/li>\n<\/ul>\n\n\n
                            \n
                            \"\"<\/figure>\n<\/div>\n\n\n
                              \n
                            • \u0110\u1eb7t t\u00ean cho Ceph Pool (vd: Ceph_pool1)<\/li>\n\n\n\n
                            • C\u00e1c c\u1ea5u h\u00ecnh kh\u00e1c gi\u1eef nguy\u00ean (\u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh)<\/li>\n\n\n\n
                            • Nh\u1ea5n Create.<\/strong><\/li>\n<\/ul>\n\n\n
                              \n
                              \"\"<\/figure>\n<\/div>\n\n\n

                              Sau khi t\u1ea1o th\u00e0nh c\u00f4ng, pool c\u1ee7a Ceph (Ceph_pool1) s\u1ebd t\u1ef1 \u0111\u1ed9ng li\u00ean k\u1ebft v\u00e0 t\u1ea1o \u0111\u1ed3ng th\u1eddi tr\u00ean c\u00e1c node trong cluster.<\/p>\n\n\n

                              \n
                              \"\"<\/figure>\n<\/div>\n\n\n

                              B\u00e2y gi\u1edd b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Ceph cho Proxmox VE c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

                              Proxmox (hay c\u00f2n g\u1ecdi l\u00e0 Proxmox VE) l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng \u1ea3o h\u00f3a m\u00e3 ngu\u1ed3n m\u1edf, cung c\u1ea5p gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd v\u00e0 tri\u1ec3n khai m\u00e1y \u1ea3o (VM) v\u00e0 container. Proxmox h\u1ed7 tr\u1ee3 hai c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a ch\u00ednh l\u00e0 KVM (Kernel-based Virtual Machine) v\u00e0 LXC (Linux Containers), gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 linh ho\u1ea1t […]<\/p>\n","protected":false},"author":2,"featured_media":24187,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[558,618],"tags":[433],"class_list":["post-24172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ao-hoa","category-huong-dan","tag-proxmox","entry","has-media"],"_links":{"self":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/24172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/comments?post=24172"}],"version-history":[{"count":1,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/24172\/revisions"}],"predecessor-version":[{"id":25576,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/24172\/revisions\/25576"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media\/24187"}],"wp:attachment":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media?parent=24172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/categories?post=24172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/tags?post=24172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}