{"id":61506,"date":"2026-01-17T21:25:38","date_gmt":"2026-01-17T13:25:38","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/61506.html"},"modified":"2026-01-17T21:25:38","modified_gmt":"2026-01-17T13:25:38","slug":"docker-%e7%bd%91%e7%bb%9c%e6%a8%a1%e5%9e%8b%e6%b7%b1%e5%ba%a6%e8%a7%a3%e6%9e%90%ef%bc%9a%e5%8e%9f%e7%94%9f%e6%a8%a1%e5%bc%8f%e3%80%81%e8%87%aa%e5%ae%9a%e4%b9%89%e7%bd%91%e7%bb%9c%e4%b8%8e%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/61506.html","title":{"rendered":"Docker \u7f51\u7edc\u6a21\u578b\u6df1\u5ea6\u89e3\u6790\uff1a\u539f\u751f\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e0e\u5bb9\u5668\u901a\u4fe1"},"content":{"rendered":"<h2 style=\"text-align:center\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260117132536-696b8dd0926e7.jpg\" \/><\/h2>\n<h2>Docker \u7f51\u7edc\u6a21\u578b\u6df1\u5ea6\u89e3\u6790&#xff1a;\u539f\u751f\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e0e\u5bb9\u5668\u901a\u4fe1<\/h2>\n<p>Docker \u7f51\u7edc\u662f\u5bb9\u5668\u5316\u5e94\u7528\u7684\u6838\u5fc3\u57fa\u7840\u8bbe\u65bd&#xff0c;\u5b83\u5b9e\u73b0\u4e86\u5bb9\u5668\u4e0e\u5bb9\u5668\u3001\u5bb9\u5668\u4e0e\u5bbf\u4e3b\u673a\u3001\u5bb9\u5668\u4e0e\u5916\u90e8\u7f51\u7edc\u7684\u4e92\u8054\u4e92\u901a\u3002\u7406\u89e3 Docker \u7f51\u7edc\u6a21\u578b&#xff0c;\u662f\u6784\u5efa\u590d\u6742\u5206\u5e03\u5f0f\u5bb9\u5668\u5e94\u7528\u7684\u524d\u63d0\u3002\u672c\u6587\u5c06\u4ece Docker \u539f\u751f\u7f51\u7edc\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u521b\u5efa\u4e0e\u63a5\u5165\u3001\u5bb9\u5668\u95f4\u901a\u4fe1\u4e0e DNS \u89e3\u6790 \u4e09\u4e2a\u7ef4\u5ea6&#xff0c;\u5168\u9762\u62c6\u89e3 Docker \u7f51\u7edc\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u5b9e\u6218\u64cd\u4f5c\u3002<\/p>\n<h3>\u4e00\u3001Docker \u7f51\u7edc\u6838\u5fc3\u539f\u7406\u6982\u8ff0<\/h3>\n<p>Docker \u91c7\u7528\u6865\u63a5\u9a71\u52a8\u4f5c\u4e3a\u9ed8\u8ba4\u7f51\u7edc\u65b9\u6848&#xff0c;\u5176\u5e95\u5c42\u4f9d\u8d56 Linux \u5185\u6838\u7684 Network Namespace&#xff08;\u7f51\u7edc\u547d\u540d\u7a7a\u95f4&#xff09;\u6280\u672f&#xff0c;\u5b9e\u73b0\u5bb9\u5668\u7f51\u7edc\u7684\u9694\u79bb\u4e0e\u4e92\u901a\u3002<\/p>\n<ul>\n<li>Network Namespace&#xff1a;\u6bcf\u4e2a\u5bb9\u5668\u62e5\u6709\u72ec\u7acb\u7684\u7f51\u7edc\u547d\u540d\u7a7a\u95f4&#xff0c;\u5305\u542b\u4e13\u5c5e\u7684\u7f51\u5361\u3001IP \u5730\u5740\u3001\u8def\u7531\u8868\u3001\u9632\u706b\u5899\u89c4\u5219&#xff0c;\u4e0e\u5bbf\u4e3b\u673a\u53ca\u5176\u4ed6\u5bb9\u5668\u7684\u7f51\u7edc\u73af\u5883\u5b8c\u5168\u9694\u79bb\u3002<\/li>\n<li>Docker \u7f51\u7edc\u9a71\u52a8&#xff1a;Docker \u901a\u8fc7\u9a71\u52a8\u673a\u5236\u5b9e\u73b0\u4e0d\u540c\u7684\u7f51\u7edc\u6a21\u5f0f&#xff0c;\u6838\u5fc3\u9a71\u52a8\u5305\u62ec bridge\u3001host\u3001container\u3001none&#xff0c;\u540c\u65f6\u652f\u6301\u7b2c\u4e09\u65b9\u9a71\u52a8&#xff08;\u5982 overlay \u7528\u4e8e\u8de8\u4e3b\u673a\u901a\u4fe1&#xff09;\u3002<\/li>\n<li>\u7f51\u7edc\u547d\u540d\u7a7a\u95f4\u901a\u4fe1&#xff1a;\u5bb9\u5668\u4e0e\u5bbf\u4e3b\u673a\u3001\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1&#xff0c;\u901a\u8fc7 veth \u865a\u62df\u7f51\u5361\u5bf9 \u5b9e\u73b0 \u2014\u2014 \u4e00\u7aef\u6302\u8f7d\u5728\u5bb9\u5668\u7684\u7f51\u7edc\u547d\u540d\u7a7a\u95f4&#xff0c;\u53e6\u4e00\u7aef\u6302\u8f7d\u5728\u5bbf\u4e3b\u673a\u7684\u7f51\u6865\u6216\u7f51\u5361\u4e0a\u3002<\/li>\n<\/ul>\n<h3>\u4e8c\u3001Docker \u539f\u751f\u7f51\u7edc\u6a21\u5f0f\u8be6\u89e3<\/h3>\n<p>Docker \u9ed8\u8ba4\u63d0\u4f9b 4 \u79cd\u539f\u751f\u7f51\u7edc\u6a21\u5f0f&#xff0c;\u5206\u522b\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u4e1a\u52a1\u573a\u666f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7 docker network ls \u547d\u4ee4\u67e5\u770b\u5bbf\u4e3b\u673a\u4e0a\u7684\u9ed8\u8ba4\u7f51\u7edc&#xff1a;<\/p>\n<p>docker network ls<br \/>\n# \u8f93\u51fa\u793a\u4f8b<br \/>\nNETWORK ID     NAME      DRIVER    SCOPE<br \/>\nabc123456789   bridge    bridge    local<br \/>\ndef098765432   host      host      local<br \/>\nghi112233445   none      null      local<\/p>\n<h4>2.1 bridge \u6a21\u5f0f&#xff1a;\u9ed8\u8ba4\u6865\u63a5\u7f51\u7edc&#xff08;\u6700\u5e38\u7528&#xff09;<\/h4>\n<p>bridge \u662f Docker \u7684\u9ed8\u8ba4\u7f51\u7edc\u6a21\u5f0f&#xff0c;\u5f53\u5bb9\u5668\u542f\u52a8\u65f6\u672a\u6307\u5b9a\u7f51\u7edc\u6a21\u5f0f&#xff0c;\u4f1a\u81ea\u52a8\u8fde\u63a5\u5230 docker0 \u7f51\u6865\u3002<\/p>\n<h5>\u5de5\u4f5c\u539f\u7406<\/h5>\n<li>Docker \u542f\u52a8\u65f6&#xff0c;\u4f1a\u5728\u5bbf\u4e3b\u673a\u4e0a\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a docker0 \u7684\u865a\u62df\u7f51\u6865&#xff0c;\u9ed8\u8ba4\u5206\u914d 172.17.0.1\/16 \u7f51\u6bb5\u7684 IP \u5730\u5740\u3002<\/li>\n<li>\u5bb9\u5668\u542f\u52a8\u65f6&#xff0c;\u4f1a\u521b\u5efa\u4e00\u5bf9 veth \u865a\u62df\u7f51\u5361&#xff1a;\u4e00\u7aef\u547d\u540d\u4e3a eth0 \u5e76\u5206\u914d\u7ed9\u5bb9\u5668&#xff08;IP \u6765\u81ea docker0 \u7f51\u6bb5&#xff09;&#xff0c;\u53e6\u4e00\u7aef\u6302\u8f7d\u5230 docker0 \u7f51\u6865\u4e0a\u3002<\/li>\n<li>\u5bb9\u5668\u901a\u8fc7 docker0 \u7f51\u6865\u5b9e\u73b0\u4e0e\u5bbf\u4e3b\u673a\u3001\u5176\u4ed6\u5bb9\u5668\u7684\u901a\u4fe1&#xff0c;\u540c\u65f6\u901a\u8fc7\u5bbf\u4e3b\u673a\u7684 NAT \u89c4\u5219\u8bbf\u95ee\u5916\u90e8\u7f51\u7edc\u3002<\/li>\n<h5>\u5b9e\u6218\u64cd\u4f5c<\/h5>\n<p># \u542f\u52a8 Nginx \u5bb9\u5668&#xff0c;\u9ed8\u8ba4\u4f7f\u7528 bridge \u6a21\u5f0f<br \/>\ndocker run -d &#8211;name nginx-bridge nginx:1.25<\/p>\n<p># \u67e5\u770b\u5bb9\u5668\u7684\u7f51\u7edc\u4fe1\u606f<br \/>\ndocker inspect nginx-bridge | grep -i ipaddress<br \/>\n# \u8f93\u51fa\u793a\u4f8b&#xff1a;&#034;IPAddress&#034;: &#034;172.17.0.2&#034;<\/p>\n<p># \u5bbf\u4e3b\u673a ping \u5bb9\u5668&#xff08;\u53ef\u901a&#xff09;<br \/>\nping 172.17.0.2<\/p>\n<p># \u5bb9\u5668 ping \u5bbf\u4e3b\u673a&#xff08;\u9700 ping \u5bbf\u4e3b\u673a\u7684 docker0 \u5730\u5740 172.17.0.1&#xff09;<br \/>\ndocker exec nginx-bridge ping 172.17.0.1<\/p>\n<h5>\u9002\u7528\u573a\u666f<\/h5>\n<ul>\n<li>\u5355\u673a\u73af\u5883\u4e0b\u7684\u591a\u5bb9\u5668\u901a\u4fe1&#xff08;\u5982 Web \u5bb9\u5668 &#043; \u6570\u636e\u5e93\u5bb9\u5668&#xff09;\u3002<\/li>\n<li>\u4e0d\u9700\u8981\u66b4\u9732\u5927\u91cf\u7aef\u53e3\u5230\u5916\u90e8\u7684\u670d\u52a1\u3002<\/li>\n<\/ul>\n<h5>\u4f18\u7f3a\u70b9<\/h5>\n<table>\n<tr>\u4f18\u70b9\u7f3a\u70b9<\/tr>\n<tbody>\n<tr>\n<td>\u7f51\u7edc\u9694\u79bb\u6027\u597d&#xff0c;\u5bb9\u5668\u95f4\u4e92\u4e0d\u5e72\u6270<\/td>\n<td>\u5bb9\u5668\u4e0e\u5916\u90e8\u901a\u4fe1\u9700\u901a\u8fc7 NAT \u8f6c\u53d1&#xff0c;\u5b58\u5728\u6027\u80fd\u635f\u8017<\/td>\n<\/tr>\n<tr>\n<td>\u914d\u7f6e\u7b80\u5355&#xff0c;\u65e0\u9700\u624b\u52a8\u5e72\u9884<\/td>\n<td>\u8de8\u4e3b\u673a\u5bb9\u5668\u901a\u4fe1\u590d\u6742&#xff0c;\u9700\u4f9d\u8d56\u7b2c\u4e09\u65b9\u5de5\u5177<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>2.2 host \u6a21\u5f0f&#xff1a;\u5171\u4eab\u5bbf\u4e3b\u673a\u7f51\u7edc<\/h4>\n<p>host \u6a21\u5f0f\u4e0b&#xff0c;\u5bb9\u5668\u4e0d\u521b\u5efa\u72ec\u7acb\u7684\u7f51\u7edc\u547d\u540d\u7a7a\u95f4&#xff0c;\u76f4\u63a5\u5171\u4eab\u5bbf\u4e3b\u673a\u7684\u7f51\u7edc\u6808&#xff08;\u7f51\u5361\u3001IP \u5730\u5740\u3001\u7aef\u53e3&#xff09;\u3002<\/p>\n<h5>\u5de5\u4f5c\u539f\u7406<\/h5>\n<ul>\n<li>\u5bb9\u5668\u542f\u52a8\u540e&#xff0c;\u4e0d\u4f1a\u5206\u914d\u72ec\u7acb\u7684 IP \u5730\u5740&#xff0c;\u5176\u7f51\u7edc\u914d\u7f6e\u4e0e\u5bbf\u4e3b\u673a\u5b8c\u5168\u4e00\u81f4\u3002<\/li>\n<li>\u5bb9\u5668\u5185\u7684\u670d\u52a1\u76f4\u63a5\u4f7f\u7528\u5bbf\u4e3b\u673a\u7684\u7aef\u53e3&#xff0c;\u65e0\u9700\u8fdb\u884c\u7aef\u53e3\u6620\u5c04&#xff08;-p \u53c2\u6570\u5931\u6548&#xff09;\u3002<\/li>\n<\/ul>\n<h5>\u5b9e\u6218\u64cd\u4f5c<\/h5>\n<p># \u542f\u52a8 Nginx \u5bb9\u5668&#xff0c;\u4f7f\u7528 host \u6a21\u5f0f<br \/>\ndocker run -d &#8211;name nginx-host &#8211;network host nginx:1.25<\/p>\n<p># \u5bb9\u5668\u5185\u7684 Nginx \u76f4\u63a5\u76d1\u542c\u5bbf\u4e3b\u673a\u7684 80 \u7aef\u53e3&#xff0c;\u8bbf\u95ee\u5bbf\u4e3b\u673a IP \u5373\u53ef<br \/>\ncurl http:\/\/\u5bbf\u4e3b\u673aIP<\/p>\n<h5>\u9002\u7528\u573a\u666f<\/h5>\n<ul>\n<li>\u5bf9\u7f51\u7edc\u6027\u80fd\u8981\u6c42\u6781\u9ad8\u7684\u5e94\u7528&#xff08;\u5982\u9ad8\u5e76\u53d1\u670d\u52a1&#xff09;&#xff0c;\u907f\u514d NAT \u8f6c\u53d1\u7684\u6027\u80fd\u635f\u8017\u3002<\/li>\n<li>\u9700\u5360\u7528\u5bbf\u4e3b\u673a\u5927\u91cf\u7aef\u53e3\u7684\u670d\u52a1&#xff0c;\u7b80\u5316\u7aef\u53e3\u6620\u5c04\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h5>\u4f18\u7f3a\u70b9<\/h5>\n<table>\n<tr>\u4f18\u70b9\u7f3a\u70b9<\/tr>\n<tbody>\n<tr>\n<td>\u7f51\u7edc\u6027\u80fd\u6700\u4f18&#xff0c;\u65e0\u989d\u5916\u8f6c\u53d1\u5f00\u9500<\/td>\n<td>\u5bb9\u5668\u4e0e\u5bbf\u4e3b\u673a\u5171\u4eab\u7aef\u53e3&#xff0c;\u5bb9\u6613\u51fa\u73b0\u7aef\u53e3\u51b2\u7a81<\/td>\n<\/tr>\n<tr>\n<td>\u914d\u7f6e\u7b80\u5355&#xff0c;\u65e0\u9700\u7aef\u53e3\u6620\u5c04<\/td>\n<td>\u7f51\u7edc\u9694\u79bb\u6027\u5dee&#xff0c;\u5bb9\u5668\u53ef\u76f4\u63a5\u8bbf\u95ee\u5bbf\u4e3b\u673a\u7684\u6240\u6709\u7f51\u7edc\u8d44\u6e90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>2.3 container \u6a21\u5f0f&#xff1a;\u5171\u4eab\u5176\u4ed6\u5bb9\u5668\u7684\u7f51\u7edc<\/h4>\n<p>container \u6a21\u5f0f\u4e0b&#xff0c;\u65b0\u521b\u5efa\u7684\u5bb9\u5668\u5171\u4eab\u53e6\u4e00\u4e2a\u5df2\u5b58\u5728\u5bb9\u5668\u7684\u7f51\u7edc\u547d\u540d\u7a7a\u95f4&#xff0c;\u4e24\u4e2a\u5bb9\u5668\u62e5\u6709\u76f8\u540c\u7684 IP \u5730\u5740\u548c\u7aef\u53e3\u914d\u7f6e\u3002<\/p>\n<h5>\u5de5\u4f5c\u539f\u7406<\/h5>\n<ul>\n<li>\u4e24\u4e2a\u5bb9\u5668\u5171\u4eab\u540c\u4e00\u4e2a Network Namespace&#xff0c;\u5171\u7528\u4e00\u5f20 eth0 \u7f51\u5361&#xff0c;IP \u5730\u5740\u76f8\u540c\u3002<\/li>\n<li>\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u53ef\u901a\u8fc7 localhost \u76f4\u63a5\u5b8c\u6210&#xff0c;\u65e0\u9700\u7ecf\u8fc7\u7f51\u6865\u8f6c\u53d1\u3002<\/li>\n<li>\u88ab\u5171\u4eab\u7684\u5bb9\u5668\u79f0\u4e3a \u201c\u7236\u5bb9\u5668\u201d&#xff0c;\u82e5\u7236\u5bb9\u5668\u505c\u6b62&#xff0c;\u5b50\u5bb9\u5668\u7684\u7f51\u7edc\u4f1a\u5931\u6548\u3002<\/li>\n<\/ul>\n<h5>\u5b9e\u6218\u64cd\u4f5c<\/h5>\n<p># 1. \u542f\u52a8\u7236\u5bb9\u5668&#xff08;Nginx&#xff09;<br \/>\ndocker run -d &#8211;name parent-nginx nginx:1.25<\/p>\n<p># 2. \u542f\u52a8\u5b50\u5bb9\u5668&#xff08;Alpine&#xff09;&#xff0c;\u5171\u4eab\u7236\u5bb9\u5668\u7684\u7f51\u7edc<br \/>\ndocker run -it &#8211;name child-alpine &#8211;network container:parent-nginx alpine:3.18<\/p>\n<p># 3. \u5728\u5b50\u5bb9\u5668\u4e2d\u8bbf\u95ee\u7236\u5bb9\u5668\u7684 Nginx \u670d\u52a1&#xff08;\u901a\u8fc7 localhost:80&#xff09;<br \/>\nwget -qO- localhost<\/p>\n<h5>\u9002\u7528\u573a\u666f<\/h5>\n<ul>\n<li>\u5bb9\u5668\u95f4\u9700\u8981\u6781\u81f4\u9ad8\u6548\u901a\u4fe1\u7684\u573a\u666f&#xff08;\u5982\u65e5\u5fd7\u6536\u96c6\u5bb9\u5668\u4e0e\u5e94\u7528\u5bb9\u5668&#xff09;\u3002<\/li>\n<li>\u9700\u5171\u4eab\u7f51\u7edc\u914d\u7f6e\u7684\u8f85\u52a9\u5bb9\u5668&#xff08;\u5982\u76d1\u63a7\u5bb9\u5668\u3001\u8c03\u8bd5\u5bb9\u5668&#xff09;\u3002<\/li>\n<\/ul>\n<h5>\u4f18\u7f3a\u70b9<\/h5>\n<table>\n<tr>\u4f18\u70b9\u7f3a\u70b9<\/tr>\n<tbody>\n<tr>\n<td>\u5bb9\u5668\u95f4\u901a\u4fe1\u5ef6\u8fdf\u6781\u4f4e&#xff0c;\u65e0\u9700\u7f51\u7edc\u8f6c\u53d1<\/td>\n<td>\u5b50\u5bb9\u5668\u4f9d\u8d56\u7236\u5bb9\u5668&#xff0c;\u7236\u5bb9\u5668\u505c\u6b62\u5219\u5b50\u5bb9\u5668\u7f51\u7edc\u5931\u6548<\/td>\n<\/tr>\n<tr>\n<td>\u8282\u7701\u7f51\u7edc\u8d44\u6e90&#xff0c;\u65e0\u9700\u989d\u5916\u5206\u914d IP<\/td>\n<td>\u4e24\u4e2a\u5bb9\u5668\u5171\u4eab\u7aef\u53e3&#xff0c;\u4e0d\u80fd\u540c\u65f6\u76d1\u542c\u76f8\u540c\u7aef\u53e3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>2.4 none \u6a21\u5f0f&#xff1a;\u65e0\u7f51\u7edc\u6a21\u5f0f<\/h4>\n<p>none \u6a21\u5f0f\u4e0b&#xff0c;Docker \u53ea\u4e3a\u5bb9\u5668\u521b\u5efa\u72ec\u7acb\u7684 Network Namespace&#xff0c;\u4f46\u4e0d\u914d\u7f6e\u4efb\u4f55\u7f51\u7edc\u53c2\u6570&#xff08;\u65e0\u7f51\u5361\u3001\u65e0 IP \u5730\u5740\u3001\u65e0\u8def\u7531&#xff09;\u3002<\/p>\n<h5>\u5de5\u4f5c\u539f\u7406<\/h5>\n<ul>\n<li>\u5bb9\u5668\u542f\u52a8\u540e&#xff0c;\u9ed8\u8ba4\u53ea\u6709\u4e00\u4e2a lo&#xff08;\u56de\u73af&#xff09;\u7f51\u5361&#xff0c;\u65e0\u6cd5\u4e0e\u5916\u90e8\u901a\u4fe1\u3002<\/li>\n<li>\u9700\u624b\u52a8\u4e3a\u5bb9\u5668\u914d\u7f6e\u7f51\u5361\u3001IP \u5730\u5740\u548c\u8def\u7531\u89c4\u5219&#xff0c;\u624d\u80fd\u5b9e\u73b0\u7f51\u7edc\u4e92\u901a\u3002<\/li>\n<\/ul>\n<h5>\u5b9e\u6218\u64cd\u4f5c<\/h5>\n<p># \u542f\u52a8\u5bb9\u5668&#xff0c;\u4f7f\u7528 none \u6a21\u5f0f<br \/>\ndocker run -it &#8211;name nginx-none &#8211;network none nginx:1.25<\/p>\n<p># \u67e5\u770b\u5bb9\u5668\u7f51\u5361&#xff08;\u53ea\u6709 lo \u56de\u73af\u7f51\u5361&#xff09;<br \/>\ndocker exec nginx-none ip addr<\/p>\n<h5>\u9002\u7528\u573a\u666f<\/h5>\n<ul>\n<li>\u4e0d\u9700\u8981\u7f51\u7edc\u7684\u79bb\u7ebf\u5e94\u7528&#xff08;\u5982\u6570\u636e\u8ba1\u7b97\u3001\u6587\u4ef6\u5904\u7406\u5bb9\u5668&#xff09;\u3002<\/li>\n<li>\u9700\u8981\u5b8c\u5168\u81ea\u5b9a\u4e49\u7f51\u7edc\u914d\u7f6e\u7684\u573a\u666f&#xff08;\u5982\u624b\u52a8\u914d\u7f6e VLAN\u3001VPN&#xff09;\u3002<\/li>\n<\/ul>\n<h5>\u4f18\u7f3a\u70b9<\/h5>\n<table>\n<tr>\u4f18\u70b9\u7f3a\u70b9<\/tr>\n<tbody>\n<tr>\n<td>\u7f51\u7edc\u9694\u79bb\u6027\u6700\u9ad8&#xff0c;\u5b8c\u5168\u4e0e\u5916\u90e8\u9694\u79bb<\/td>\n<td>\u914d\u7f6e\u590d\u6742&#xff0c;\u9700\u624b\u52a8\u7ba1\u7406\u7f51\u7edc\u53c2\u6570<\/td>\n<\/tr>\n<tr>\n<td>\u907f\u514d\u7f51\u7edc\u653b\u51fb\u548c\u5e72\u6270<\/td>\n<td>\u9ed8\u8ba4\u65e0\u6cd5\u4e0e\u5916\u90e8\u901a\u4fe1&#xff0c;\u7075\u6d3b\u6027\u4f4e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>2.5 \u539f\u751f\u7f51\u7edc\u6a21\u5f0f\u5bf9\u6bd4\u603b\u7ed3<\/h4>\n<table>\n<tr>\u7f51\u7edc\u6a21\u5f0f\u7f51\u7edc\u9694\u79bb\u6027IP \u5206\u914d\u5bb9\u5668\u95f4\u901a\u4fe1\u5916\u90e8\u7f51\u7edc\u8bbf\u95ee\u9002\u7528\u573a\u666f<\/tr>\n<tbody>\n<tr>\n<td>bridge<\/td>\n<td>\u9ad8<\/td>\n<td>\u7531 docker0 \u5206\u914d<\/td>\n<td>\u901a\u8fc7 docker0 \u7f51\u6865\u4e92\u901a<\/td>\n<td>\u9700\u7aef\u53e3\u6620\u5c04&#xff08;-p&#xff09;<\/td>\n<td>\u5355\u673a\u591a\u5bb9\u5668\u5e38\u89c4\u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td>host<\/td>\n<td>\u65e0<\/td>\n<td>\u5171\u4eab\u5bbf\u4e3b\u673a IP<\/td>\n<td>\u4e0e\u5bbf\u4e3b\u673a\u8fdb\u7a0b\u5171\u4eab\u7f51\u7edc<\/td>\n<td>\u76f4\u63a5\u4f7f\u7528\u5bbf\u4e3b\u673a\u7aef\u53e3<\/td>\n<td>\u9ad8\u6027\u80fd\u3001\u9ad8\u5e76\u53d1\u670d\u52a1<\/td>\n<\/tr>\n<tr>\n<td>container<\/td>\n<td>\u4e2d&#xff08;\u4e0e\u7236\u5bb9\u5668\u5171\u4eab&#xff09;<\/td>\n<td>\u5171\u4eab\u7236\u5bb9\u5668 IP<\/td>\n<td>\u901a\u8fc7 localhost \u4e92\u901a<\/td>\n<td>\u4f9d\u8d56\u7236\u5bb9\u5668\u7684\u7f51\u7edc\u914d\u7f6e<\/td>\n<td>\u5bb9\u5668\u95f4\u6781\u81f4\u901a\u4fe1\u3001\u8f85\u52a9\u5bb9\u5668<\/td>\n<\/tr>\n<tr>\n<td>none<\/td>\n<td>\u6781\u9ad8<\/td>\n<td>\u65e0&#xff08;\u9700\u624b\u52a8\u914d\u7f6e&#xff09;<\/td>\n<td>\u4ec5\u56de\u73af\u7f51\u5361<\/td>\n<td>\u9ed8\u8ba4\u4e0d\u53ef\u8bbf\u95ee<\/td>\n<td>\u79bb\u7ebf\u5e94\u7528\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u4e09\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u521b\u5efa\u4e0e\u5bb9\u5668\u63a5\u5165<\/h3>\n<p>Docker \u539f\u751f\u7684 bridge \u7f51\u7edc\u867d\u7136\u65b9\u4fbf&#xff0c;\u4f46\u5b58\u5728DNS \u89e3\u6790\u4e0d\u652f\u6301\u5bb9\u5668\u540d\u3001\u7f51\u7edc\u914d\u7f6e\u4e0d\u53ef\u5b9a\u5236\u7b49\u95ee\u9898\u3002\u901a\u8fc7\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc&#xff0c;\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e9b\u75db\u70b9&#xff0c;\u540c\u65f6\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u7f51\u7edc\u7ba1\u7406\u3002<\/p>\n<h4>3.1 \u81ea\u5b9a\u4e49\u7f51\u7edc\u7684\u6838\u5fc3\u4f18\u52bf<\/h4>\n<li>\u5185\u7f6e DNS \u89e3\u6790&#xff1a;\u652f\u6301\u901a\u8fc7\u5bb9\u5668\u540d\u6216\u670d\u52a1\u540d\u901a\u4fe1&#xff0c;\u65e0\u9700\u4f9d\u8d56 IP \u5730\u5740\u3002<\/li>\n<li>\u81ea\u5b9a\u4e49\u7f51\u6bb5\u548c\u7f51\u5173&#xff1a;\u53ef\u6307\u5b9a IP \u7f51\u6bb5\u3001\u7f51\u5173\u5730\u5740&#xff0c;\u907f\u514d\u4e0e\u5bbf\u4e3b\u673a\u6216\u5176\u4ed6\u7f51\u7edc\u51b2\u7a81\u3002<\/li>\n<li>\u66f4\u597d\u7684\u9694\u79bb\u6027&#xff1a;\u4e0d\u540c\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e4b\u95f4\u7684\u5bb9\u5668\u9ed8\u8ba4\u65e0\u6cd5\u901a\u4fe1&#xff0c;\u5b9e\u73b0\u4e1a\u52a1\u7f51\u7edc\u9694\u79bb\u3002<\/li>\n<li>\u652f\u6301\u591a\u79cd\u9a71\u52a8&#xff1a;\u9664 bridge \u9a71\u52a8\u5916&#xff0c;\u8fd8\u652f\u6301 overlay&#xff08;\u8de8\u4e3b\u673a&#xff09;\u3001macvlan&#xff08;\u865a\u62df\u7f51\u5361&#xff09;\u7b49\u9a71\u52a8\u3002<\/li>\n<h4>3.2 \u81ea\u5b9a\u4e49 bridge \u7f51\u7edc\u5b9e\u6218<\/h4>\n<h5>1. \u521b\u5efa\u81ea\u5b9a\u4e49 bridge \u7f51\u7edc<\/h5>\n<p>\u4f7f\u7528 docker network create \u547d\u4ee4\u521b\u5efa&#xff0c;\u652f\u6301\u6307\u5b9a\u7f51\u6bb5\u3001\u7f51\u5173\u3001\u5b50\u7f51\u63a9\u7801\u7b49\u53c2\u6570\u3002<\/p>\n<p># \u521b\u5efa\u540d\u4e3a my-bridge \u7684\u81ea\u5b9a\u4e49\u7f51\u7edc&#xff0c;\u6307\u5b9a\u7f51\u6bb5 192.168.100.0\/24&#xff0c;\u7f51\u5173 192.168.100.1<br \/>\ndocker network create \\\\<br \/>\n  &#8211;driver bridge \\\\<br \/>\n  &#8211;subnet 192.168.100.0\/24 \\\\<br \/>\n  &#8211;gateway 192.168.100.1 \\\\<br \/>\n  my-bridge<\/p>\n<h5>2. \u67e5\u770b\u81ea\u5b9a\u4e49\u7f51\u7edc\u4fe1\u606f<\/h5>\n<p>docker network inspect my-bridge<\/p>\n<p>\u8f93\u51fa\u4e2d\u4f1a\u5305\u542b\u7f51\u7edc\u7684\u9a71\u52a8\u7c7b\u578b\u3001\u7f51\u6bb5\u3001\u7f51\u5173&#xff0c;\u4ee5\u53ca\u5df2\u63a5\u5165\u7684\u5bb9\u5668\u5217\u8868\u3002<\/p>\n<h5>3. \u5bb9\u5668\u63a5\u5165\u81ea\u5b9a\u4e49\u7f51\u7edc<\/h5>\n<p>\u6709\u4e24\u79cd\u65b9\u5f0f\u8ba9\u5bb9\u5668\u63a5\u5165\u81ea\u5b9a\u4e49\u7f51\u7edc&#xff1a;<\/p>\n<ul>\n<li>\u542f\u52a8\u5bb9\u5668\u65f6\u6307\u5b9a\u7f51\u7edc # \u542f\u52a8 nginx1 \u5bb9\u5668&#xff0c;\u63a5\u5165 my-bridge \u7f51\u7edc<br \/>\ndocker run -d &#8211;name nginx1 &#8211;network my-bridge nginx:1.25<\/p>\n<p># \u542f\u52a8 nginx2 \u5bb9\u5668&#xff0c;\u63a5\u5165 my-bridge \u7f51\u7edc<br \/>\ndocker run -d &#8211;name nginx2 &#8211;network my-bridge nginx:1.25\n <\/li>\n<li>\u8fd0\u884c\u4e2d\u5bb9\u5668\u63a5\u5165\u7f51\u7edc # \u542f\u52a8\u4e00\u4e2a\u672a\u6307\u5b9a\u7f51\u7edc\u7684\u5bb9\u5668<br \/>\ndocker run -d &#8211;name nginx3 nginx:1.25<\/p>\n<p># \u5c06 nginx3 \u63a5\u5165 my-bridge \u7f51\u7edc<br \/>\ndocker network connect my-bridge nginx3\n <\/li>\n<\/ul>\n<h5>4. \u5bb9\u5668\u9000\u51fa\u81ea\u5b9a\u4e49\u7f51\u7edc<\/h5>\n<p># \u5c06 nginx3 \u9000\u51fa my-bridge \u7f51\u7edc<br \/>\ndocker network disconnect my-bridge nginx3<\/p>\n<h4>3.3 \u81ea\u5b9a\u4e49\u7f51\u7edc\u7684\u9ad8\u7ea7\u914d\u7f6e<\/h4>\n<h5>1. \u4e3a\u5bb9\u5668\u5206\u914d\u56fa\u5b9a IP<\/h5>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;\u5bb9\u5668\u7684 IP \u7531 Docker \u81ea\u52a8\u5206\u914d&#xff0c;\u91cd\u542f\u5bb9\u5668\u540e\u53ef\u80fd\u53d8\u5316\u3002\u901a\u8fc7\u81ea\u5b9a\u4e49\u7f51\u7edc&#xff0c;\u53ef\u6307\u5b9a\u5bb9\u5668\u7684\u56fa\u5b9a IP\u3002<\/p>\n<p>docker run -d \\\\<br \/>\n  &#8211;name nginx-fixed-ip \\\\<br \/>\n  &#8211;network my-bridge \\\\<br \/>\n  &#8211;ip 192.168.100.10 \\\\<br \/>\n  nginx:1.25<\/p>\n<h5>2. \u5bb9\u5668\u63a5\u5165\u591a\u4e2a\u7f51\u7edc<\/h5>\n<p>\u4e00\u4e2a\u5bb9\u5668\u53ef\u4ee5\u540c\u65f6\u63a5\u5165\u591a\u4e2a\u7f51\u7edc&#xff0c;\u5b9e\u73b0\u8de8\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n<p># \u5bb9\u5668 nginx1 \u5df2\u63a5\u5165 my-bridge \u7f51\u7edc&#xff0c;\u518d\u63a5\u5165\u9ed8\u8ba4 bridge \u7f51\u7edc<br \/>\ndocker network connect bridge nginx1<\/p>\n<p># \u67e5\u770b\u5bb9\u5668\u7684\u7f51\u7edc\u4fe1\u606f&#xff08;\u4f1a\u663e\u793a\u4e24\u4e2a\u7f51\u5361&#xff09;<br \/>\ndocker inspect nginx1 | grep -A 10 &#034;Networks&#034;<\/p>\n<h3>\u56db\u3001\u5bb9\u5668\u95f4\u901a\u4fe1\u4e0e DNS \u89e3\u6790<\/h3>\n<p>\u5bb9\u5668\u95f4\u901a\u4fe1\u662f\u5206\u5e03\u5f0f\u5e94\u7528\u7684\u6838\u5fc3\u9700\u6c42&#xff0c;Docker \u63d0\u4f9b\u4e86 IP \u901a\u4fe1\u3001\u5bb9\u5668\u540d DNS \u901a\u4fe1\u3001\u670d\u52a1\u53d1\u73b0 \u4e09\u79cd\u65b9\u5f0f&#xff0c;\u5176\u4e2d DNS \u901a\u4fe1\u662f\u6700\u63a8\u8350\u7684\u65b9\u5f0f\u3002<\/p>\n<h4>4.1 \u65b9\u5f0f\u4e00&#xff1a;\u57fa\u4e8e IP \u5730\u5740\u901a\u4fe1&#xff08;\u4e0d\u63a8\u8350&#xff09;<\/h4>\n<p>\u5728 bridge \u6a21\u5f0f\u4e0b&#xff0c;\u5bb9\u5668\u53ef\u901a\u8fc7\u5f7c\u6b64\u7684 IP \u5730\u5740\u901a\u4fe1&#xff0c;\u4f46\u5b58\u5728\u660e\u663e\u7f3a\u9677&#xff1a;<\/p>\n<ul>\n<li>IP \u5730\u5740\u7531 Docker \u81ea\u52a8\u5206\u914d&#xff0c;\u5bb9\u5668\u91cd\u542f\u540e\u53ef\u80fd\u53d8\u5316\u3002<\/li>\n<li>\u5927\u89c4\u6a21\u5bb9\u5668\u73af\u5883\u4e0b&#xff0c;\u7ba1\u7406 IP \u5730\u5740\u6210\u672c\u6781\u9ad8\u3002<\/li>\n<\/ul>\n<p>\u5b9e\u6218\u793a\u4f8b<\/p>\n<p># \u67e5\u770b nginx1 \u7684 IP \u5730\u5740<br \/>\ndocker inspect nginx1 | grep -i ipaddress<br \/>\n# \u8f93\u51fa&#xff1a;&#034;IPAddress&#034;: &#034;192.168.100.2&#034;<\/p>\n<p># \u5728 nginx2 \u4e2d ping nginx1 \u7684 IP<br \/>\ndocker exec nginx2 ping 192.168.100.2<\/p>\n<h4>4.2 \u65b9\u5f0f\u4e8c&#xff1a;\u57fa\u4e8e\u5bb9\u5668\u540d\u7684 DNS \u89e3\u6790&#xff08;\u63a8\u8350&#xff09;<\/h4>\n<p>\u81ea\u5b9a\u4e49\u7f51\u7edc\u5185\u7f6e DNS \u670d\u52a1\u5668&#xff0c;\u5bb9\u5668\u63a5\u5165\u81ea\u5b9a\u4e49\u7f51\u7edc\u540e&#xff0c;\u53ef\u76f4\u63a5\u901a\u8fc7\u5bb9\u5668\u540d\u901a\u4fe1&#xff0c;\u65e0\u9700\u5173\u6ce8 IP \u5730\u5740\u3002<\/p>\n<h5>\u6838\u5fc3\u539f\u7406<\/h5>\n<ul>\n<li>Docker \u5728\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e2d\u5185\u7f6e\u4e86 DNS \u670d\u52a1&#xff08;\u9ed8\u8ba4\u76d1\u542c 127.0.0.11&#xff09;\u3002<\/li>\n<li>\u5bb9\u5668\u542f\u52a8\u65f6&#xff0c;Docker \u4f1a\u5c06\u5bb9\u5668\u540d\u548c IP \u5730\u5740\u7684\u6620\u5c04\u5173\u7cfb\u5199\u5165 DNS \u670d\u52a1\u5668\u3002<\/li>\n<li>\u5bb9\u5668\u5185\u7684 DNS \u914d\u7f6e\u6307\u5411 127.0.0.11&#xff0c;\u8bbf\u95ee\u5bb9\u5668\u540d\u65f6\u4f1a\u81ea\u52a8\u89e3\u6790\u4e3a\u5bf9\u5e94 IP\u3002<\/li>\n<\/ul>\n<h5>\u5b9e\u6218\u793a\u4f8b<\/h5>\n<p># \u5728 nginx2 \u5bb9\u5668\u4e2d&#xff0c;\u901a\u8fc7\u5bb9\u5668\u540d ping nginx1&#xff08;\u53ef\u901a&#xff09;<br \/>\ndocker exec nginx2 ping nginx1<\/p>\n<p># \u5728 nginx2 \u4e2d\u8bbf\u95ee nginx1 \u7684 Web \u670d\u52a1<br \/>\ndocker exec nginx2 curl http:\/\/nginx1<\/p>\n<p>\u6ce8\u610f&#xff1a;\u539f\u751f\u7684 bridge \u7f51\u7edc\u4e0d\u652f\u6301\u5bb9\u5668\u540d DNS \u89e3\u6790&#xff0c;\u53ea\u6709\u81ea\u5b9a\u4e49\u7f51\u7edc\u624d\u652f\u6301\u3002<\/p>\n<h4>4.3 \u65b9\u5f0f\u4e09&#xff1a;\u57fa\u4e8e Docker Compose \u7684\u670d\u52a1\u53d1\u73b0&#xff08;\u5927\u89c4\u6a21\u573a\u666f&#xff09;<\/h4>\n<p>\u5728\u591a\u5bb9\u5668\u5e94\u7528&#xff08;\u5982 Web &#043; \u6570\u636e\u5e93 &#043; \u7f13\u5b58&#xff09;\u4e2d&#xff0c;\u4f7f\u7528 Docker Compose \u53ef\u4ee5\u5b9e\u73b0\u66f4\u5f3a\u5927\u7684\u670d\u52a1\u53d1\u73b0 \u2014\u2014 \u901a\u8fc7 services \u5b9a\u4e49\u7684\u670d\u52a1\u540d&#xff0c;\u5bb9\u5668\u95f4\u53ef\u76f4\u63a5\u901a\u4fe1\u3002<\/p>\n<h5>\u5b9e\u6218\u793a\u4f8b&#xff08;docker-compose.yml&#xff09;<\/h5>\n<p>version: &#039;3.8&#039;<br \/>\nservices:<br \/>\n  web:<br \/>\n    image: nginx:1.25<br \/>\n    networks:<br \/>\n      &#8211; my-compose-network<br \/>\n  db:<br \/>\n    image: mysql:8.0<br \/>\n    environment:<br \/>\n      &#8211; MYSQL_ROOT_PASSWORD&#061;123456<br \/>\n    networks:<br \/>\n      &#8211; my-compose-network<\/p>\n<p>networks:<br \/>\n  my-compose-network:<br \/>\n    driver: bridge<br \/>\n    ipam:<br \/>\n      config:<br \/>\n        &#8211; subnet: 192.168.200.0\/24<\/p>\n<p>\u542f\u52a8\u670d\u52a1\u540e&#xff0c;web \u5bb9\u5668\u53ef\u76f4\u63a5\u901a\u8fc7 db \u8bbf\u95ee\u6570\u636e\u5e93\u670d\u52a1&#xff1a;<\/p>\n<p># \u8fdb\u5165 web \u5bb9\u5668&#xff0c;\u8bbf\u95ee db \u670d\u52a1\u7684 3306 \u7aef\u53e3<br \/>\ndocker exec -it \u5bb9\u5668\u540d curl db:3306<\/p>\n<h4>4.4 \u5bb9\u5668\u4e0e\u5916\u90e8\u7f51\u7edc\u901a\u4fe1<\/h4>\n<p>\u5bb9\u5668\u8bbf\u95ee\u5916\u90e8\u7f51\u7edc&#xff08;\u5982\u4e92\u8054\u7f51&#xff09;&#xff0c;\u4f9d\u8d56\u5bbf\u4e3b\u673a\u7684 NAT \u8f6c\u53d1 \u548c iptables \u89c4\u5219&#xff0c;Docker \u4f1a\u81ea\u52a8\u914d\u7f6e\u76f8\u5173\u89c4\u5219&#xff0c;\u65e0\u9700\u624b\u52a8\u5e72\u9884\u3002<\/p>\n<h5>\u5173\u952e\u914d\u7f6e<\/h5>\n<ul>\n<li>\u5bbf\u4e3b\u673a\u9700\u5f00\u542f ip_forward \u5185\u6838\u53c2\u6570&#xff08;Docker \u542f\u52a8\u65f6\u4f1a\u81ea\u52a8\u5f00\u542f&#xff09;&#xff1a; sysctl net.ipv4.ip_forward<br \/>\n# \u8f93\u51fa&#xff1a;net.ipv4.ip_forward &#061; 1\n <\/li>\n<li>Docker \u4f1a\u5728\u5bbf\u4e3b\u673a\u7684 iptables \u4e2d\u6dfb\u52a0 POSTROUTING \u94fe\u89c4\u5219&#xff0c;\u5b9e\u73b0\u5bb9\u5668\u7684 NAT \u8f6c\u53d1\u3002<\/li>\n<\/ul>\n<h3>\u4e94\u3001Docker \u7f51\u7edc\u8fd0\u7ef4\u6700\u4f73\u5b9e\u8df5<\/h3>\n<li>\u4f18\u5148\u4f7f\u7528\u81ea\u5b9a\u4e49\u7f51\u7edc&#xff1a;\u66ff\u4ee3\u539f\u751f bridge \u7f51\u7edc&#xff0c;\u5229\u7528 DNS \u89e3\u6790\u7b80\u5316\u5bb9\u5668\u901a\u4fe1\u3002<\/li>\n<li>\u6309\u4e1a\u52a1\u5212\u5206\u7f51\u7edc&#xff1a;\u4e0d\u540c\u4e1a\u52a1\u7684\u5bb9\u5668\u63a5\u5165\u4e0d\u540c\u7684\u81ea\u5b9a\u4e49\u7f51\u7edc&#xff0c;\u5b9e\u73b0\u7f51\u7edc\u9694\u79bb\u3002<\/li>\n<li>\u907f\u514d\u4f7f\u7528 host \u6a21\u5f0f&#xff1a;\u9664\u975e\u6709\u6781\u81f4\u6027\u80fd\u9700\u6c42&#xff0c;\u5426\u5219 host \u6a21\u5f0f\u4f1a\u7834\u574f\u5bb9\u5668\u9694\u79bb\u6027\u3002<\/li>\n<li>\u56fa\u5b9a\u5bb9\u5668 IP \u6309\u9700\u4f7f\u7528&#xff1a;\u4ec5\u5728\u9700\u8981\u7a33\u5b9a IP \u7684\u573a\u666f\u4e0b\u4f7f\u7528&#xff0c;\u5927\u89c4\u6a21\u573a\u666f\u63a8\u8350 DNS \u89e3\u6790\u3002<\/li>\n<li>\u76d1\u63a7\u5bb9\u5668\u7f51\u7edc\u72b6\u6001&#xff1a;\u4f7f\u7528 docker stats \u67e5\u770b\u5bb9\u5668\u7f51\u7edc\u6d41\u91cf&#xff0c;\u4f7f\u7528 tcpdump \u6392\u67e5\u7f51\u7edc\u95ee\u9898\u3002 # \u5728\u5bb9\u5668\u5185\u6293\u5305<br \/>\ndocker exec -it nginx1 tcpdump -i eth0 port 80\n <\/li>\n<h3><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>Docker \u7f51\u7edc\u6a21\u578b\u6df1\u5ea6\u89e3\u6790&#xff1a;\u539f\u751f\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e0e\u5bb9\u5668\u901a\u4fe1<br \/>\nDocker \u7f51\u7edc\u662f\u5bb9\u5668\u5316\u5e94\u7528\u7684\u6838\u5fc3\u57fa\u7840\u8bbe\u65bd&#xff0c;\u5b83\u5b9e\u73b0\u4e86\u5bb9\u5668\u4e0e\u5bb9\u5668\u3001\u5bb9\u5668\u4e0e\u5bbf\u4e3b\u673a\u3001\u5bb9\u5668\u4e0e\u5916\u90e8\u7f51\u7edc\u7684\u4e92\u8054\u4e92\u901a\u3002\u7406\u89e3 Docker \u7f51\u7edc\u6a21\u578b&#xff0c;\u662f\u6784\u5efa\u590d\u6742\u5206\u5e03\u5f0f\u5bb9\u5668\u5e94\u7528\u7684\u524d\u63d0\u3002\u672c\u6587\u5c06\u4ece Docker \u539f\u751f\u7f51\u7edc\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u521b\u5efa\u4e0e\u63a5\u5165\u3001\u5bb9\u5668\u95f4\u901a\u4fe1\u4e0e DNS \u89e3\u6790 \u4e09\u4e2a\u7ef4\u5ea6&#xff0c;\u5168\u9762\u62c6\u89e3 Docker \u7f51\u7edc\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u5b9e\u6218\u64cd\u4f5c\u3002<br \/>\n\u4e00\u3001Docker \u7f51\u7edc\u6838\u5fc3\u539f\u7406\u6982\u8ff0 <\/p>\n","protected":false},"author":2,"featured_media":61505,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[27,58,121,43,78,44],"topic":[],"class_list":["post-61506","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-docker","tag-linux","tag-121","tag-43","tag-78","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Docker \u7f51\u7edc\u6a21\u578b\u6df1\u5ea6\u89e3\u6790\uff1a\u539f\u751f\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e0e\u5bb9\u5668\u901a\u4fe1 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/61506.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Docker \u7f51\u7edc\u6a21\u578b\u6df1\u5ea6\u89e3\u6790\uff1a\u539f\u751f\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e0e\u5bb9\u5668\u901a\u4fe1 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"Docker \u7f51\u7edc\u6a21\u578b\u6df1\u5ea6\u89e3\u6790&#xff1a;\u539f\u751f\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e0e\u5bb9\u5668\u901a\u4fe1 Docker \u7f51\u7edc\u662f\u5bb9\u5668\u5316\u5e94\u7528\u7684\u6838\u5fc3\u57fa\u7840\u8bbe\u65bd&#xff0c;\u5b83\u5b9e\u73b0\u4e86\u5bb9\u5668\u4e0e\u5bb9\u5668\u3001\u5bb9\u5668\u4e0e\u5bbf\u4e3b\u673a\u3001\u5bb9\u5668\u4e0e\u5916\u90e8\u7f51\u7edc\u7684\u4e92\u8054\u4e92\u901a\u3002\u7406\u89e3 Docker \u7f51\u7edc\u6a21\u578b&#xff0c;\u662f\u6784\u5efa\u590d\u6742\u5206\u5e03\u5f0f\u5bb9\u5668\u5e94\u7528\u7684\u524d\u63d0\u3002\u672c\u6587\u5c06\u4ece Docker \u539f\u751f\u7f51\u7edc\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u521b\u5efa\u4e0e\u63a5\u5165\u3001\u5bb9\u5668\u95f4\u901a\u4fe1\u4e0e DNS \u89e3\u6790 \u4e09\u4e2a\u7ef4\u5ea6&#xff0c;\u5168\u9762\u62c6\u89e3 Docker \u7f51\u7edc\u7684\u5de5\u4f5c\u539f\u7406\u4e0e\u5b9e\u6218\u64cd\u4f5c\u3002 \u4e00\u3001Docker \u7f51\u7edc\u6838\u5fc3\u539f\u7406\u6982\u8ff0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/61506.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-17T13:25:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260117132536-696b8dd0926e7.jpg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/61506.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/61506.html\",\"name\":\"Docker \u7f51\u7edc\u6a21\u578b\u6df1\u5ea6\u89e3\u6790\uff1a\u539f\u751f\u6a21\u5f0f\u3001\u81ea\u5b9a\u4e49\u7f51\u7edc\u4e0e\u5bb9\u5668\u901a\u4fe1 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-01-17T13:25:38+00:00\",\"dateModified\":\"2026-01-17T13:25:38+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/61506.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/61506.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/61506.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Docker 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