\u901a\u8fc7\u7f16\u8f91 \/etc\/nginx\/nginx.conf<\/code> \u5c06Nginx\u914d\u7f6e\u4e3a\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. \u5b9e\u73b0Varnish Cache<\/h3>\n
\u5b89\u88c5Varnish Cache\u4ee5\u4f18\u5316\u5185\u5bb9\u5206\u53d1\uff1a<\/p>\n
sudo apt install varnish\r\nsudo systemctl start varnish\r\nsudo systemctl enable varnish<\/code><\/pre>\n
\u901a\u8fc7\u7f16\u8f91 \/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\u62a4\u60a8\u7684CDN<\/h3>\n
\u4f7f\u7528Let’s Encrypt\u5b9e\u73b0SSL\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
\u4f18\u5316CDN\u6027\u80fd\uff1a\u9ad8\u7ea7\u6280\u672f<\/strong><\/h2>\n
\u57fa\u672c\u8bbe\u7f6e\u5b8c\u6210\u540e\uff0c\u8ba9\u6211\u4eec\u63a2\u7d22\u9ad8\u7ea7\u4f18\u5316\u6280\u672f\uff1a<\/p>\n
1. \u5185\u5bb9\u538b\u7f29<\/h3>\n
\u901a\u8fc7\u5728\u670d\u52a1\u5668\u5757\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\u6765\u542f\u7528Nginx\u7684Gzip\u538b\u7f29\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\u80fd\u8def\u7531<\/h3>\n
\u5b9e\u65bdGeoDNS\u4ee5\u5c06\u7528\u6237\u8def\u7531\u5230\u6700\u8fd1\u7684CDN\u8282\u70b9\u3002\u652f\u6301GeoIP\u7684PowerDNS\u7b49\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002<\/p>\n
3. \u9884\u52a0\u8f7d\u548c\u9884\u83b7\u53d6<\/h3>\n
\u4f7f\u7528\u8d44\u6e90\u63d0\u793a\u9884\u52a0\u8f7d\u5173\u952e\u8d44\u4ea7\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
\u76d1\u63a7\u548c\u7ef4\u62a4\u60a8\u7684\u9999\u6e2fCDN<\/strong><\/h2>\n
\u8bbe\u7f6ePrometheus\u548cGrafana\u8fdb\u884c\u5b9e\u65f6\u6027\u80fd\u76d1\u63a7\u3002\u5b89\u88c5Prometheus\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\u53ef\u89c6\u5316Prometheus\u6307\u6807\uff0c\u5168\u9762\u4e86\u89e3\u60a8\u7684CDN\u7684\u5065\u5eb7\u72b6\u51b5\u548c\u6027\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\u52a1\u7684\u6210\u672c\u8003\u8651<\/strong><\/h2>\n
\u5728\u4e3a\u9999\u6e2fCDN\u5236\u5b9a\u9884\u7b97\u65f6\uff0c\u8bf7\u8003\u8651\uff1a<\/p>\n
\n
\u670d\u52a1\u5668\u6210\u672c\uff1a<\/strong> \u5927\u5e26\u5bbd\u670d\u52a1\u5668\u79df\u7528\u6216\u670d\u52a1\u5668\u6258\u7ba1\u8d39\u7528<\/li>\n
\u5e26\u5bbd\u8d39\u7528\uff1a<\/strong> \u901a\u5e38\u6309\u4f20\u8f93\u7684GB\u8ba1\u8d39<\/li>\n
SSL\u8bc1\u4e66\u7eed\u8ba2\uff1a<\/strong> \u4f7f\u7528Let’s Encrypt\u514d\u8d39\uff0c\u4f46\u9700\u8981\u7ef4\u62a4<\/li>\n
DDoS\u4fdd\u62a4\uff1a<\/strong> \u5fc5\u4e0d\u53ef\u5c11\u4f46\u53ef\u80fd\u6602\u8d35<\/li>\n<\/ul>\n
\u901a\u8fc7\u5229\u7528\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u7684\u5206\u5c42\u5b9a\u4ef7\u548c\u957f\u671f\u627f\u8bfa\u7684\u9884\u7559\u5b9e\u4f8b\u6765\u4f18\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\u51b3\u5e38\u89c1CDN\u95ee\u9898<\/strong><\/h2>\n
\u5f53\u95ee\u9898\u51fa\u73b0\u65f6\uff0c\u8bf7\u6309\u7167\u4ee5\u4e0b\u6545\u969c\u6392\u9664\u6d41\u7a0b\u56fe\u8fdb\u884c\u64cd\u4f5c\uff1a<\/p>\n
\n
\u68c0\u67e5\u670d\u52a1\u5668\u72b6\u6001\u548c\u65e5\u5fd7<\/li>\n
\u9a8c\u8bc1DNS\u914d\u7f6e<\/li>\n
\u76f4\u63a5\u6d4b\u8bd5\u6e90\u670d\u52a1\u5668<\/li>\n
\u68c0\u67e5SSL\u8bc1\u4e66\u6709\u6548\u6027<\/li>\n
\u5206\u6790Varnish\u7f13\u5b58\u547d\u4e2d\u7387<\/li>\n
\u5ba1\u67e5Nginx\u8bbf\u95ee\u548c\u9519\u8bef\u65e5\u5fd7<\/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
\u7ed3\u8bba<\/strong><\/h2>\n
\u5728\u9999\u6e2f\u5927\u5e26\u5bbd\u670d\u52a1\u5668\u4e0a\u642d\u5efaCDN\u5bf9\u4e8e\u7784\u51c6\u4e9a\u6d32\u5e02\u573a\u7684\u4f01\u4e1a\u6765\u8bf4\u662f\u4e00\u4e2a\u6539\u53d8\u6e38\u620f\u89c4\u5219\u7684\u4e3e\u63aa\u3002\u901a\u8fc7\u5229\u7528\u6218\u7565\u4f4d\u7f6e\u3001\u5f3a\u5927\u7684\u57fa\u7840\u8bbe\u65bd\u548c\u5148\u8fdb\u7684\u4f18\u5316\u6280\u672f\uff0c\u60a8\u53ef\u4ee5\u4ee5\u524d\u6240\u672a\u6709\u7684\u901f\u5ea6\u548c\u53ef\u9760\u6027\u5206\u53d1\u5185\u5bb9\u3002\u8bf7\u8bb0\u4f4f\uff0c\u914d\u7f6e\u826f\u597d\u7684CDN\u4e0d\u4ec5\u4ec5\u5173\u4e4e\u901f\u5ea6\u2014\u2014\u5b83\u8fd8\u5173\u4e4e\u4e3a\u5168\u7403\u7528\u6237\u63d0\u4f9b\u65e0\u7f1d\u3001\u5b89\u5168\u548c\u54cd\u5e94\u8fc5\u901f\u7684\u4f53\u9a8c\u3002<\/p>\n
\u5f53\u60a8\u5f00\u59cbCDN\u4e4b\u65c5\u65f6\uff0c\u8bf7\u7ee7\u7eed\u5c1d\u8bd5\u4e0d\u540c\u7684\u914d\u7f6e\uff0c\u8ddf\u4e0a\u5185\u5bb9\u5206\u53d1\u6280\u672f\u7684\u6700\u65b0\u53d1\u5c55\uff0c\u5e76\u59cb\u7ec8\u5c06\u7528\u6237\u4f53\u9a8c\u653e\u5728\u9996\u4f4d\u3002\u4ee5\u9999\u6e2f\u4f5c\u4e3a\u60a8\u7684CDN\u67a2\u7ebd\uff0c\u60a8\u5c06\u5904\u4e8e\u6709\u5229\u5730\u4f4d\uff0c\u53ef\u4ee5\u5f81\u670d\u4e9a\u6d32\u4e43\u81f3\u66f4\u5e7f\u9614\u5730\u533a\u7684\u6570\u5b57\u666f\u89c2\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_column][vc_column_text css=””] \u5728\u5feb\u8282\u594f\u7684\u6570\u5b57\u9886\u57df\uff0c\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u662f\u652f\u6491\u65e0\u7f1d\u7528\u6237\u4f53\u9a8c\u7684\u5e55\u540e\u82f1\u96c4\u3002\u5bf9\u4e8e\u5bfb\u6c42\u5145\u5206\u5229\u7528CDN\u6f5c\u529b\u7684\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\u6765\u8bf4\uff0c\u9999\u6e2f\u5927\u5e26\u5bbd\u670d\u52a1\u5668\u63d0\u4f9b\u4e86\u4e00\u4e2a\u8bf1\u4eba\u7684\u5e73\u53f0\u3002\u672c\u6307\u5357\u5c06\u5e26\u60a8\u8be6\u7ec6\u4e86\u89e3\u5728\u8fd9\u4e9b\u5f3a\u5927\u670d\u52a1\u5668\u4e0a\u642d\u5efa\u7a33\u5065CDN\u7684\u590d\u6742\u8fc7\u7a0b\uff0c\u5305\u62ec\u4ee3\u7801\u7247\u6bb5\u548c\u63d0\u5347\u6027\u80fd\u7684\u6280\u5de7\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u4e3a\u4ec0\u4e48\u9009\u62e9\u9999\u6e2f\u670d\u52a1\u5668\uff1f\u6218\u7565\u4f18\u52bf \u9999\u6e2f\u4f5c\u4e3a\u4e9a\u6d32\u5341\u5b57\u8def\u53e3\u7684\u6218\u7565\u4f4d\u7f6e\u4f7f\u5176\u6210\u4e3aCDN\u90e8\u7f72\u7684\u7406\u60f3\u5730\u70b9\u3002\u51ed\u501f\u5176\u5148\u8fdb\u7684\u57fa\u7840\u8bbe\u65bd\u548c\u6bd7\u90bb\u4e3b\u8981\u4e9a\u6d32\u5e02\u573a\u7684\u4f18\u52bf\uff0c\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\uff1a \u5bf9\u4e2d\u56fd\u5927\u9646\u548c\u4e1c\u5357\u4e9a\u7684\u4f4e\u5ef6\u8fdf\u8bbf\u95ee \u4e0e\u5168\u7403\u7f51\u7edc\u7684\u5927\u901f\u8fde\u63a5 \u5065\u5168\u7684\u6570\u636e\u4fdd\u62a4\u6cd5\u5f8b\u6846\u67b6 \u8fd9\u4e9b\u56e0\u7d20\u5171\u540c\u521b\u9020\u4e86\u4e00\u4e2a\u7406\u60f3\u73af\u5883\uff0c\u9002\u5408\u6258\u7ba1\u9762\u5411\u4e9a\u6d32\u5e02\u573a\u7684\u5185\u5bb9\u5bc6\u96c6\u578b\u5e94\u7528\u548c\u7f51\u7ad9\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] CDN\u90e8\u7f72\u51c6\u5907\uff1a\u6280\u672f\u6808 \u5728\u6df1\u5165\u8bbe\u7f6e\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u51c6\u5907\u597d\u6211\u4eec\u7684\u5de5\u5177\u7bb1\uff1a \u9999\u6e2f\u5927\u5e26\u5bbd\u670d\u52a1\u5668\uff08\u670d\u52a1\u5668\u79df\u7528\u6216\u670d\u52a1\u5668\u6258\u7ba1\uff09 Nginx\u6216Apache\u7f51\u7edc\u670d\u52a1\u5668 \u7528\u4e8e\u5185\u5bb9\u7f13\u5b58\u7684Varnish Cache \u7528\u4e8eSSL\u8bc1\u4e66\u7684Let’s Encrypt \u76d1\u63a7\u5de5\u5177\uff08\u5982Prometheus\u548cGrafana\uff09 \u786e\u4fdd\u60a8\u7684\u670d\u52a1\u5668\u63d0\u4f9b\u5546\u63d0\u4f9bDDoS\u4fdd\u62a4\u548c\u5f3a\u5927\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\uff0c\u4ee5\u5904\u7406\u5cf0\u503c\u8d1f\u8f7d\u3002 [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text css=””] \u8bbe\u7f6e\u60a8\u7684CDN\uff1a\u9010\u6b65\u6307\u5357 1. \u5b89\u88c5\u548c\u914d\u7f6eNginx \u9996\u5148\u5728\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Nginx\uff1a sudo apt update sudo apt install nginx sudo systemctl start nginx sudo systemctl enable nginx \u901a\u8fc7\u7f16\u8f91 \/etc\/nginx\/nginx.conf \u5c06Nginx\u914d\u7f6e\u4e3a\u53cd\u5411\u4ee3\u7406\uff1a http { upstream backend […]<\/p>\n
Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":17372,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[4080,2748,1282,353,265],"class_list":["post-17378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-sc","tag-high-bandwidth-sc","tag-cdn-sc","tag-content-delivery-network-sc","tag-server-rental-sc","tag-265"],"acf":[],"yoast_head":"\n