{"id":13971,"date":"2024-11-15T23:15:32","date_gmt":"2024-11-15T15:15:32","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13971\/"},"modified":"2024-11-15T23:15:32","modified_gmt":"2024-11-15T15:15:32","slug":"docker%e4%b8%8enginx%e5%ae%9e%e7%8e%b0%e5%a4%9a%e5%ae%b9%e5%99%a8%e5%ba%94%e7%94%a8%e7%9a%84%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e4%b8%8e%e5%8f%8d%e5%90%91%e4%bb%a3%e7%90%86","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13971\/","title":{"rendered":"Docker\u4e0eNginx\u5b9e\u73b0\u591a\u5bb9\u5668\u5e94\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u4e0e\u53cd\u5411\u4ee3\u7406"},"content":{"rendered":"<h1 id=\"docker%e4%b8%8enginx%e5%ae%9e%e7%8e%b0%e5%a4%9a%e5%ae%b9%e5%99%a8%e5%ba%94%e7%94%a8%e7%9a%84%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e4%b8%8e%e5%8f%8d%e5%90%91%e4%bb%a3%e7%90%86-pjpHvPnzBp\">Docker\u4e0eNginx\u5b9e\u73b0\u591a\u5bb9\u5668\u5e94\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u4e0e\u53cd\u5411\u4ee3\u7406<\/h1>\n<p>\u5728\u73b0\u4ee3\u5e94\u7528\u5f00\u53d1\u4e2d\uff0c\u5fae\u670d\u52a1\u67b6\u6784\u9010\u6e10\u6210\u4e3a\u4e3b\u6d41\uff0c\u800cDocker\u548cNginx\u5219\u662f\u5b9e\u73b0\u8fd9\u4e00\u67b6\u6784\u7684\u91cd\u8981\u5de5\u5177\u3002Docker\u63d0\u4f9b\u4e86\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u4f7f\u5f97\u5e94\u7528\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\uff1b\u800cNginx\u5219\u4ee5\u5176\u9ad8\u6027\u80fd\u7684\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u80fd\u529b\uff0c\u6210\u4e3a\u4e86\u4f17\u591a\u5f00\u53d1\u8005\u7684\u9996\u9009\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5229\u7528Docker\u548cNginx\u5b9e\u73b0\u591a\u5bb9\u5668\u5e94\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u4e0e\u53cd\u5411\u4ee3\u7406\u3002<\/p>\n<h2 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id=\"%e4%ba%8c%e3%80%81nginx%e7%ae%80%e4%bb%8b-pjpHvPnzBp\">\u4e8c\u3001Nginx\u7b80\u4ecb<\/h2>\n<p>Nginx\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684HTTP\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u540c\u65f6\u4e5f\u662f\u4e00\u4e2aIMAP\/POP3\u4ee3\u7406\u670d\u52a1\u5668\u3002\u5b83\u4ee5\u5176\u9ad8\u5e76\u53d1\u5904\u7406\u80fd\u529b\u548c\u4f4e\u5185\u5b58\u6d88\u8017\u800c\u95fb\u540d\u3002Nginx\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u53cd\u5411\u4ee3\u7406\uff1a\u5c06\u5ba2\u6237\u7aef\u8bf7\u6c42\u8f6c\u53d1\u5230\u540e\u7aef\u670d\u52a1\u5668\u3002<\/li>\n<li>\u8d1f\u8f7d\u5747\u8861\uff1a\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\uff0c\u4ee5\u63d0\u9ad8\u5e94\u7528\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/li>\n<li>\u9759\u6001\u6587\u4ef6\u670d\u52a1\uff1a\u9ad8\u6548\u5730\u63d0\u4f9b\u9759\u6001\u8d44\u6e90\uff0c\u5982\u56fe\u7247\u3001CSS\u548cJavaScript\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%b8%89%e3%80%81docker%e4%b8%8enginx%e7%9a%84%e7%bb%93%e5%90%88-pjpHvPnzBp\">\u4e09\u3001Docker\u4e0eNginx\u7684\u7ed3\u5408<\/h2>\n<p>\u5c06Docker\u4e0eNginx\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u591a\u5bb9\u5668\u5e94\u7528\u7ba1\u7406\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u4e0e\u53cd\u5411\u4ee3\u7406\u7684\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n<h3 id=\"1-%e5%88%9b%e5%bb%badocker%e5%ae%b9%e5%99%a8-pjpHvPnzBp\">1. \u521b\u5efaDocker\u5bb9\u5668<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u591a\u4e2aDocker\u5bb9\u5668\u6765\u8fd0\u884c\u6211\u4eec\u7684\u5e94\u7528\u3002\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u7b80\u5355\u7684Node.js\u5e94\u7528\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u6784\u5efa\u548c\u8fd0\u884c\u591a\u4e2a\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker build -t my-node-app .\ndocker run -d --name node-app-1 my-node-app\ndocker run -d --name node-app-2 my-node-app\ndocker run -d --name node-app-3 my-node-app\n<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aenginx-pjpHvPnzBp\">2. \u914d\u7f6eNginx<\/h3>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6eNginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Nginx\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>http {\n    upstream myapp {\n        server node-app-1:3000;\n        server node-app-2:3000;\n        server node-app-3:3000;\n    }\n\n    server {\n        listen 80;\n\n        location \/ {\n            proxy_pass http:\/\/myapp;\n            proxy_set_header Host $host;\n            proxy_set_header X-Real-IP $remote_addr;\n            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n        }\n    }\n}\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u914d\u7f6e\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cmyapp\u201d\u7684\u4e0a\u6e38\u670d\u52a1\u5668\u7ec4\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e09\u4e2aNode.js\u5e94\u7528\u5bb9\u5668\u3002Nginx\u4f1a\u5c06\u6240\u6709\u8bf7\u6c42\u8f6c\u53d1\u5230\u8fd9\u4e9b\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n<h3 id=\"3-%e5%90%af%e5%8a%a8nginx%e5%ae%b9%e5%99%a8-pjpHvPnzBp\">3. \u542f\u52a8Nginx\u5bb9\u5668<\/h3>\n<p>\u6700\u540e\uff0c\u6211\u4eec\u9700\u8981\u5c06Nginx\u4e5f\u653e\u5165Docker\u5bb9\u5668\u4e2d\u8fd0\u884c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8Nginx\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -d -p 80:80 --link node-app-1 --link node-app-2 --link node-app-3 nginx\n<\/code><\/pre>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u5c31\u6210\u529f\u5730\u4f7f\u7528Docker\u548cNginx\u5b9e\u73b0\u4e86\u591a\u5bb9\u5668\u5e94\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u4e0e\u53cd\u5411\u4ee3\u7406\u3002<\/p>\n<h2 id=\"%e5%9b%9b%e3%80%81%e6%80%bb%e7%bb%93-pjpHvPnzBp\">\u56db\u3001\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u7ed3\u5408Docker\u548cNginx\uff0c\u6211\u4eec\u53ef\u4ee5\u9ad8\u6548\u5730\u7ba1\u7406\u591a\u5bb9\u5668\u5e94\u7528\uff0c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u53cd\u5411\u4ee3\u7406\u3002\u8fd9\u79cd\u67b6\u6784\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u5e94\u7528\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\uff0c\u8fd8\u7b80\u5316\u4e86\u90e8\u7f72\u548c\u7ba1\u7406\u6d41\u7a0b\u3002\u5bf9\u4e8e\u5e0c\u671b\u5728\u4e91\u73af\u5883\u4e2d\u90e8\u7f72\u5e94\u7528\u7684\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u4f7f\u7528Docker\u548cNginx\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5bf9\u4e91\u670d\u52a1\u5668\u3001<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u6216\u5176\u4ed6\u76f8\u5173\u670d\u52a1\u611f\u5174\u8da3\uff0c\u6b22\u8fce\u8bbf\u95ee\u7c73\u4e91\u7684\u5b98\u65b9\u7f51\u7ad9\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u4e0eNginx\u5b9e\u73b0\u591a\u5bb9\u5668\u5e94\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u4e0e\u53cd\u5411\u4ee3\u7406 \u5728\u73b0\u4ee3\u5e94\u7528\u5f00\u53d1\u4e2d\uff0c\u5fae\u670d\u52a1\u67b6\u6784\u9010\u6e10\u6210\u4e3a\u4e3b\u6d41\uff0c\u800cDocker\u548cNginx\u5219\u662f\u5b9e\u73b0\u8fd9\u4e00\u67b6\u6784\u7684\u91cd\u8981\u5de5\u5177\u3002Docker\u63d0\u4f9b\u4e86\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u4f7f\u5f97\u5e94\u7528\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\uff1b\u800cNginx\u5219\u4ee5\u5176\u9ad8\u6027\u80fd\u7684\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u80fd\u529b\uff0c\u6210\u4e3a\u4e86\u4f17\u591a\u5f00\u53d1\u8005\u7684\u9996\u9009\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5229\u7528Docker\u548cNginx\u5b9e\u73b0\u591a\u5bb9\u5668\u5e94\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u4e0e\u53cd\u5411\u4ee3\u7406\u3002 \u4e00\u3001Docker\u7b80\u4ecb Docker\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u6253\u5305\u5230\u4e00\u4e2a\u6807\u51c6\u5316\u7684\u5355\u5143\u4e2d\uff0c\u79f0\u4e3a\u5bb9\u5668\u3002\u5bb9\u5668\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301Docker\u7684\u73af\u5883\u4e2d\u8fd0\u884c\uff0c\u786e\u4fdd\u4e86\u5e94\u7528\u7684\u4e00\u81f4\u6027\u548c\u53ef\u79fb\u690d\u6027\u3002Docker\u7684\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a \u8f7b\u91cf\u7ea7\uff1a\u5bb9\u5668\u5171\u4eab\u4e3b\u673a\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\uff0c\u542f\u52a8\u901f\u5ea6\u5feb\u3002 \u9694\u79bb\u6027\uff1a\u6bcf\u4e2a\u5bb9\u5668\u90fd\u662f\u72ec\u7acb\u7684\uff0c\u4e92\u4e0d\u5e72\u6270\u3002 \u53ef\u6269\u5c55\u6027\uff1a\u53ef\u4ee5\u8f7b\u677e\u5730\u521b\u5efa\u3001\u5220\u9664\u548c\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\u3002 \u4e8c\u3001Nginx\u7b80\u4ecb Nginx\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684HTTP\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u540c\u65f6\u4e5f\u662f\u4e00\u4e2aIMAP\/POP3\u4ee3\u7406\u670d\u52a1\u5668\u3002\u5b83\u4ee5\u5176\u9ad8\u5e76\u53d1\u5904\u7406\u80fd\u529b\u548c\u4f4e\u5185\u5b58\u6d88\u8017\u800c\u95fb\u540d\u3002Nginx\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a \u53cd\u5411\u4ee3\u7406\uff1a\u5c06\u5ba2\u6237\u7aef\u8bf7\u6c42\u8f6c\u53d1\u5230\u540e\u7aef\u670d\u52a1\u5668\u3002 \u8d1f\u8f7d\u5747\u8861\uff1a\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u591a\u4e2a\u540e\u7aef\u670d\u52a1\u5668\uff0c\u4ee5\u63d0\u9ad8\u5e94\u7528\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002 \u9759\u6001\u6587\u4ef6\u670d\u52a1\uff1a\u9ad8\u6548\u5730\u63d0\u4f9b\u9759\u6001\u8d44\u6e90\uff0c\u5982\u56fe\u7247\u3001CSS\u548cJavaScript\u6587\u4ef6\u3002 \u4e09\u3001Docker\u4e0eNginx\u7684\u7ed3\u5408 \u5c06Docker\u4e0eNginx\u7ed3\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u591a\u5bb9\u5668\u5e94\u7528\u7ba1\u7406\u3002\u4ee5\u4e0b\u662f\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u4e0e\u53cd\u5411\u4ee3\u7406\u7684\u57fa\u672c\u6b65\u9aa4\uff1a 1. \u521b\u5efaDocker\u5bb9\u5668 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u591a\u4e2aDocker\u5bb9\u5668\u6765\u8fd0\u884c\u6211\u4eec\u7684\u5e94\u7528\u3002\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u7b80\u5355\u7684Node.js\u5e94\u7528\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u6784\u5efa\u548c\u8fd0\u884c\u591a\u4e2a\u5bb9\u5668\uff1a docker build -t my-node-app . docker run -d &#8211;name node-app-1 my-node-app docker run -d &#8211;name node-app-2 my-node-app docker run -d &#8211;name node-app-3 my-node-app 2. \u914d\u7f6eNginx \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u914d\u7f6eNginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Nginx\u914d\u7f6e\u793a\u4f8b\uff1a http { upstream myapp { server node-app-1:3000; server node-app-2:3000; server node-app-3:3000; } 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