\u901a\u904e\u7de8\u8f2f \/etc\/nginx\/nginx.conf<\/code> \u5c07Nginx\u914d\u7f6e\u70ba\u53cd\u5411\u4ee3\u7406\uff1a<\/p>\n

http {\r\n    upstream backend {\r\n        server backend1.example.com;\r\n        server backend2.example.com;\r\n    }\r\n\r\n    server {\r\n        listen 80;\r\n        server_name cdn.yourdomain.com;\r\n\r\n        location \/ {\r\n            proxy_pass http:\/\/backend;\r\n            proxy_set_header Host $host;\r\n            proxy_set_header X-Real-IP $remote_addr;\r\n        }\r\n    }\r\n}<\/code><\/pre>\n
2. \u5be6\u73feVarnish Cache<\/h3>\n
\u5b89\u88ddVarnish Cache\u4ee5\u512a\u5316\u5167\u5bb9\u5206\u767c\uff1a<\/p>\n
sudo apt install varnish\r\nsudo systemctl start varnish\r\nsudo systemctl enable varnish<\/code><\/pre>\n
\u901a\u904e\u7de8\u8f2f \/etc\/varnish\/default.vcl<\/code> \u914d\u7f6eVarnish\uff1a<\/p>\n
vcl 4.0;\r\n\r\nbackend default {\r\n    .host = \"127.0.0.1\";\r\n    .port = \"8080\";\r\n}\r\n\r\nsub vcl_recv {\r\n    if (req.method == \"PURGE\") {\r\n        return (purge);\r\n    }\r\n}\r\n\r\nsub vcl_backend_response {\r\n    set beresp.ttl = 1h;\r\n}\r\n\r\nsub vcl_deliver {\r\n    if (obj.hits > 0) {\r\n        set resp.http.X-Cache = \"HIT\";\r\n    } else {\r\n        set resp.http.X-Cache = \"MISS\";\r\n    }\r\n}<\/code><\/pre>\n
3. \u4f7f\u7528SSL\u4fdd\u8b77\u60a8\u7684CDN<\/h3>\n
\u4f7f\u7528Let’s Encrypt\u5be6\u73feSSL\uff1a<\/p>\n
sudo apt install certbot python3-certbot-nginx\r\nsudo certbot --nginx -d cdn.yourdomain.com<\/code><\/pre>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
\u512a\u5316CDN\u6548\u80fd\uff1a\u9032\u968e\u6280\u8853<\/strong><\/h2>\n
\u57fa\u672c\u8a2d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u8b93\u6211\u5011\u63a2\u7d22\u9032\u968e\u512a\u5316\u6280\u8853\uff1a<\/p>\n
1. \u5167\u5bb9\u58d3\u7e2e<\/h3>\n
\u901a\u904e\u5728\u4f3a\u670d\u5668\u5340\u584a\u4e2d\u65b0\u589e\u4ee5\u4e0b\u5167\u5bb9\u4f86\u555f\u7528Nginx\u7684Gzip\u58d3\u7e2e\uff1a<\/p>\n
gzip on;\r\ngzip_types text\/plain text\/css application\/json application\/javascript text\/xml application\/xml application\/xml+rss text\/javascript;<\/code><\/pre>\n
2. \u667a\u6167\u8def\u7531<\/h3>\n
\u5be6\u65bdGeoDNS\u4ee5\u5c07\u7528\u6236\u8def\u7531\u5230\u6700\u8fd1\u7684CDN\u7bc0\u9ede\u3002\u652f\u63f4GeoIP\u7684PowerDNS\u7b49\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u5be6\u73fe\u9019\u4e00\u76ee\u6a19\u3002<\/p>\n
3. \u9810\u8f09\u5165\u548c\u9810\u7372\u53d6<\/h3>\n
\u4f7f\u7528\u8cc7\u6e90\u63d0\u793a\u9810\u8f09\u5165\u95dc\u9375\u8cc7\u7522\uff1a<\/p>\n
<link rel=\"preload\" href=\"\/styles\/main.css\" as=\"style\">\r\n<link rel=\"preload\" href=\"\/scripts\/app.js\" as=\"script\"><\/code><\/pre>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
\u76e3\u63a7\u548c\u7dad\u8b77\u60a8\u7684\u9999\u6e2fCDN<\/strong><\/h2>\n
\u8a2d\u7f6ePrometheus\u548cGrafana\u9032\u884c\u5373\u6642\u6548\u80fd\u76e3\u63a7\u3002\u5b89\u88ddPrometheus\uff1a<\/p>\n
wget https:\/\/github.com\/prometheus\/prometheus\/releases\/download\/v2.30.3\/prometheus-2.30.3.linux-amd64.tar.gz\r\ntar xvfz prometheus-*.tar.gz\r\ncd prometheus-*\r\n.\/prometheus<\/code><\/pre>\n
\u914d\u7f6eGrafana\u4ee5\u8996\u89ba\u5316Prometheus\u6307\u6a19\uff0c\u5168\u9762\u4e86\u89e3\u60a8\u7684CDN\u7684\u5065\u5eb7\u72c0\u6cc1\u548c\u6548\u80fd\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
\u9999\u6e2fCDN\u670d\u52d9\u7684\u6210\u672c\u8003\u616e<\/strong><\/h2>\n
\u5728\u70ba\u9999\u6e2fCDN\u5236\u5b9a\u9810\u7b97\u6642\uff0c\u8acb\u8003\u616e\uff1a<\/p>\n
\n
\u4f3a\u670d\u5668\u6210\u672c\uff1a<\/strong> \u5927\u983b\u5bec\u4f3a\u670d\u5668\u79df\u7528\u6216\u4f3a\u670d\u5668\u8a17\u7ba1\u8cbb\u7528<\/li>\n
\u983b\u5bec\u8cbb\u7528\uff1a<\/strong> \u901a\u5e38\u6309\u50b3\u8f38\u7684GB\u8a08\u8cbb<\/li>\n
SSL\u6191\u8b49\u7e8c\u8a02\uff1a<\/strong> \u4f7f\u7528Let’s Encrypt\u514d\u8cbb\uff0c\u4f46\u9700\u8981\u7dad\u8b77<\/li>\n
DDoS\u4fdd\u8b77\uff1a<\/strong> \u5fc5\u4e0d\u53ef\u5c11\u4f46\u53ef\u80fd\u6602\u8cb4<\/li>\n<\/ul>\n
\u901a\u904e\u5229\u7528\u96f2\u670d\u52d9\u63d0\u4f9b\u5546\u7684\u5206\u5c64\u5b9a\u50f9\u548c\u9577\u671f\u627f\u8afe\u7684\u9810\u7559\u5be6\u4f8b\u4f86\u512a\u5316\u6210\u672c\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
\u89e3\u6c7a\u5e38\u898bCDN\u554f\u984c<\/strong><\/h2>\n
\u7576\u554f\u984c\u51fa\u73fe\u6642\uff0c\u8acb\u6309\u7167\u4ee5\u4e0b\u6545\u969c\u6392\u9664\u6d41\u7a0b\u5716\u9032\u884c\u64cd\u4f5c\uff1a<\/p>\n
\n
\u6aa2\u67e5\u4f3a\u670d\u5668\u72c0\u614b\u548c\u65e5\u8a8c<\/li>\n
\u9a57\u8b49DNS\u914d\u7f6e<\/li>\n
\u76f4\u63a5\u6e2c\u8a66\u6e90\u4f3a\u670d\u5668<\/li>\n
\u6aa2\u67e5SSL\u6191\u8b49\u6709\u6548\u6027<\/li>\n
\u5206\u6790Varnish\u5feb\u53d6\u547d\u4e2d\u7387<\/li>\n
\u5be9\u67e5Nginx\u5b58\u53d6\u548c\u932f\u8aa4\u65e5\u8a8c<\/li>\n<\/ol>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””]<\/p>\n
\u7d50\u8ad6<\/strong><\/h2>\n
\u5728\u9999\u6e2f\u5927\u983b\u5bec\u4f3a\u670d\u5668\u4e0a\u642d\u5efaCDN\u5c0d\u65bc\u7784\u6e96\u4e9e\u6d32\u5e02\u5834\u7684\u4f01\u696d\u4f86\u8aaa\u662f\u4e00\u500b\u6539\u8b8a\u904a\u6232\u898f\u5247\u7684\u8209\u63aa\u3002\u901a\u904e\u5229\u7528\u6230\u7565\u4f4d\u7f6e\u3001\u5f37\u5927\u7684\u57fa\u790e\u8a2d\u65bd\u548c\u5148\u9032\u7684\u512a\u5316\u6280\u8853\uff0c\u60a8\u53ef\u4ee5\u4ee5\u524d\u6240\u672a\u6709\u7684\u901f\u5ea6\u548c\u53ef\u9760\u6027\u5206\u767c\u5167\u5bb9\u3002\u8acb\u8a18\u4f4f\uff0c\u914d\u7f6e\u826f\u597d\u7684CDN\u4e0d\u50c5\u50c5\u95dc\u4e4e\u901f\u5ea6\u2014\u2014\u5b83\u9084\u95dc\u4e4e\u70ba\u5168\u7403\u7528\u6236\u63d0\u4f9b\u7121\u7e2b\u3001\u5b89\u5168\u548c\u97ff\u61c9\u8fc5\u901f\u7684\u9ad4\u9a57\u3002<\/p>\n
\u7576\u60a8\u958b\u59cbCDN\u4e4b\u65c5\u6642\uff0c\u8acb\u7e7c\u7e8c\u5617\u8a66\u4e0d\u540c\u7684\u914d\u7f6e\uff0c\u8ddf\u4e0a\u5167\u5bb9\u5206\u767c\u6280\u8853\u7684\u6700\u65b0\u767c\u5c55\uff0c\u4e26\u59cb\u7d42\u5c07\u7528\u6236\u9ad4\u9a57\u653e\u5728\u9996\u4f4d\u3002\u4ee5\u9999\u6e2f\u4f5c\u70ba\u60a8\u7684CDN\u6a1e\u7d10\uff0c\u60a8\u5c07\u8655\u65bc\u6709\u5229\u5730\u4f4d\uff0c\u53ef\u4ee5\u5f81\u670d\u4e9e\u6d32\u4e43\u81f3\u66f4\u5ee3\u95ca\u5730\u5340\u7684\u6578\u4f4d\u666f\u89c0\u3002<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"
[vc_row el_class=”blog-detail-section”][vc_ […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":17371,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[4079,2747,1892,1279,259],"class_list":["post-17377","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-high-bandwidth-tc","tag-cdn-tc","tag-server-hosting-tc","tag-content-delivery-network-tc","tag-259"],"acf":[],"yoast_head":"\n