\n

\u786c\u9ad4\u898f\u683c\uff1a<\/p>\n

– CPU\uff1a\u96d9\u82f1\u7279\u723e\u81f3\u5f37\u53ef\u64f4\u5145\u8655\u7406\u5668\uff08\u7e3d\u8a0864\u6838\u5fc3\uff09<\/p>\n

– \u8a18\u61b6\u9ad4\uff1a256GB DDR4 ECC<\/p>\n

– \u5132\u5b58\uff1aNVMe RAID-10\uff08\u6709\u6548\u5bb9\u91cf8TB\uff09<\/p>\n

– \u7db2\u8def\uff1a\u96d910GbE\u4ecb\u9762<\/p>\n<\/div>\n

\u70ba\u5be6\u73fe\u6700\u4f73\u6548\u80fd\u76e3\u63a7\uff0c\u8acb\u5be6\u65bd\u4ee5\u4e0bPrometheus\u914d\u7f6e\uff1a<\/p>\n

\r\nglobal:\r\n  scrape_interval: 15s\r\n  evaluation_interval: 15s\r\n\r\nscrape_configs:\r\n  - job_name: 'server_metrics'\r\n    static_configs:\r\n      - targets: ['localhost:9100']\r\n    metric_relabel_configs:\r\n      - source_labels: [__name__]\r\n        regex: 'node_network_receive_bytes_total|node_network_transmit_bytes_total'\r\n        action: keep\r\n<\/code><\/pre>\n
\u5be6\u969b\u61c9\u7528\u5834\u666f<\/strong><\/h2>\n
\u8b93\u6211\u5011\u5206\u6790\u5177\u9ad4\u7684\u4f7f\u7528\u6848\u4f8b\u53ca\u5176\u6548\u80fd\u8981\u6c42\uff1a<\/p>\n
\n
1. \u9ad8\u6d41\u91cf\u7db2\u8def\u61c9\u7528<\/strong><\/p>\n
– \u8de8\u591a\u500b10GbE\u4ecb\u9762\u7684\u8ca0\u8f09\u5e73\u8861<\/p>\n
– nginx\u53cd\u5411\u4ee3\u7406\u914d\u7f6e<\/p>\n
– Redis\u5feb\u53d6\u5c64<\/p>\n
2. \u904a\u6232\u4f3a\u670d\u5668\u90e8\u7f72<\/strong><\/p>\n
– UDP\u5c01\u5305\u6700\u4f73\u5316<\/p>\n
– \u53cdDDoS\u9632\u8b77<\/p>\n
– \u4f4e\u5ef6\u9072\u8def\u7531\u512a\u5148\u9806\u5e8f<\/p>\n<\/div>\n
\u9ad8\u4f75\u767c\u5834\u666f\u7684nginx\u914d\u7f6e\u7bc4\u4f8b\uff1a<\/p>\n
\r\nworker_processes auto;\r\nworker_rlimit_nofile 65535;\r\n\r\nevents {\r\n    worker_connections 16384;\r\n    multi_accept on;\r\n    use epoll;\r\n}\r\n\r\nhttp {\r\n    access_log off;\r\n    sendfile on;\r\n    tcp_nopush on;\r\n    tcp_nodelay on;\r\n    \r\n    keepalive_timeout 65;\r\n    keepalive_requests 100000;\r\n    \r\n    open_file_cache max=200000 inactive=20s;\r\n    open_file_cache_valid 30s;\r\n    open_file_cache_min_uses 2;\r\n    open_file_cache_errors on;\r\n}\r\n<\/code><\/pre>\n
\u6210\u672c\u6548\u76ca\u5206\u6790\u548c\u6295\u8cc7\u5831\u916c\u7387\u8a08\u7b97<\/strong><\/h2>\n
\u8003\u616e\u4ee5\u4e0b\u57fa\u790e\u8a2d\u65bd\u898f\u5283\u7684\u7e3d\u64c1\u6709\u6210\u672c(TCO)\u8a08\u7b97\u5668\uff1a<\/p>\n
\r\nfunction calculateAnnualTCO(config) {\r\n    const powerCost = config.powerUsage * 24 * 365 * config.powerRate;\r\n    const bandwidth = config.avgBandwidth * config.bandwidthCost;\r\n    const maintenance = config.serverCost * 0.15;\r\n    \r\n    return {\r\n        serverCost: config.serverCost,\r\n        powerCost: powerCost,\r\n        bandwidth: bandwidth,\r\n        maintenance: maintenance,\r\n        total: config.serverCost + powerCost + bandwidth + maintenance\r\n    };\r\n}\r\n\r\n\/\/ Example usage\r\nconst serverConfig = {\r\n    serverCost: 3000,\r\n    powerUsage: 0.8, \/\/ kW\r\n    powerRate: 0.12, \/\/ per kWh\r\n    avgBandwidth: 10000, \/\/ GB\r\n    bandwidthCost: 0.05 \/\/ per GB\r\n};\r\n<\/code><\/pre>\n
\u5b89\u5168\u5be6\u65bd\u6307\u5357<\/strong><\/h2>\n
\u4e0d\u9650\u6d41\u91cf\u90e8\u7f72\u7684\u57fa\u672c\u5b89\u5168\u914d\u7f6e\uff1a<\/p>\n
\n
\u5b89\u5168\u5c64\u7d1a\uff1a<\/strong><\/p>\n
1. \u7db2\u8def\u5c64\u9762<\/strong><\/p>\n
– \u7b2c7\u5c64DDoS\u9632\u8b77<\/p>\n
– GeoIP\u904e\u6ffe<\/p>\n
– \u901f\u7387\u9650\u5236<\/p>\n
2. \u7cfb\u7d71\u5c64\u9762<\/strong><\/p>\n
– \u6838\u5fc3\u5f37\u5316<\/p>\n
– \u8cc7\u6e90\u9694\u96e2<\/p>\n
– \u5b58\u53d6\u63a7\u5236\u77e9\u9663<\/p>\n<\/div>\n
\u9762\u5411\u672a\u4f86\u548c\u53ef\u64f4\u5145\u6027<\/strong><\/h2>\n
\u5c0d\u65bc\u6a6b\u5411\u64f4\u5c55\uff0c\u5be6\u65bd\u4ee5\u4e0b\u5bb9\u5668\u7de8\u6392\u65b9\u6cd5\uff1a<\/p>\n
\r\nversion: '3.8'\r\nservices:\r\n  loadbalancer:\r\n    image: nginx:latest\r\n    deploy:\r\n      replicas: 2\r\n      resources:\r\n        limits:\r\n          cpus: '2'\r\n          memory: 4G\r\n    ports:\r\n      - \"80:80\"\r\n      - \"443:443\"\r\n    networks:\r\n      - frontend\r\n      - backend\r\n\r\nnetworks:\r\n  frontend:\r\n    driver: overlay\r\n  backend:\r\n    driver: overlay\r\n<\/code><\/pre>\n
\u7d50\u8ad6\u548c\u6280\u8853\u5efa\u8b70<\/strong><\/h2>\n
\u6d1b\u6749\u78ef\u4e0d\u9650\u6d41\u91cf\u5c08\u7528\u4f3a\u670d\u5668\u4ee3\u8868\u8457\u4f3a\u670d\u5668\u79df\u7528\u57fa\u790e\u8a2d\u65bd\u7684\u5dd4\u5cf0\uff0c\u63d0\u4f9b\u7121\u8207\u502b\u6bd4\u7684\u7db2\u8def\u6548\u80fd\u548c\u53ef\u64f4\u5145\u6027\u3002\u5728\u9078\u64c7\u4f3a\u670d\u5668\u79df\u7528\u89e3\u6c7a\u65b9\u6848\u6642\uff0c\u61c9\u91cd\u9ede\u95dc\u6ce8BGP\u6700\u4f73\u5316\u3001\u8cc7\u6e90\u5206\u914d\u548c\u5168\u9762\u7684\u76e3\u63a7\u80fd\u529b\u3002\u7b56\u7565\u4f4d\u7f6e\u3001\u5f37\u5927\u7684\u57fa\u790e\u8a2d\u65bd\u548c\u7121\u9650\u983b\u5bec\u7684\u7d50\u5408\u4f7f\u6d1b\u6749\u78ef\u8cc7\u6599\u4e2d\u5fc3\u6210\u70ba\u8981\u6c42\u56b4\u683c\u7684\u6280\u8853\u90e8\u7f72\u7684\u6700\u4f73\u9078\u64c7\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
[vc_row][vc_column][vc_column_text css=””]  […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":20173,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4815],"tags":[5115,5114,4885,3443,1892],"class_list":["post-20178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-america-dedicated-server-tc","tag-los-angeles-datacenter-tc","tag-unmetered-dedicated-servers-tc","tag-bgp-routing-tc","tag-bandwidth-optimization-tc","tag-server-hosting-tc"],"acf":[],"yoast_head":"\n