{"id":12932,"date":"2024-11-15T13:48:16","date_gmt":"2024-11-15T05:48:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/12932\/"},"modified":"2024-11-15T13:48:16","modified_gmt":"2024-11-15T05:48:16","slug":"docker%e4%b8%ad%e7%9a%84%e7%bd%91%e7%bb%9c%e6%8b%93%e6%89%91%e9%85%8d%e7%bd%ae%e4%b8%8e%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/12932\/","title":{"rendered":"Docker\u4e2d\u7684\u7f51\u7edc\u62d3\u6251\u914d\u7f6e\u4e0e\u4f18\u5316"},"content":{"rendered":"<h1 id=\"docker%e4%b8%ad%e7%9a%84%e7%bd%91%e7%bb%9c%e6%8b%93%e6%89%91%e9%85%8d%e7%bd%ae%e4%b8%8e%e4%bc%98%e5%8c%96-VJjotfWsKK\">Docker\u4e2d\u7684\u7f51\u7edc\u62d3\u6251\u914d\u7f6e\u4e0e\u4f18\u5316<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u6781\u5927\u5730\u7b80\u5316\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002Docker\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u8f7b\u91cf\u7ea7\u7684\u865a\u62df\u5316\u73af\u5883\uff0c\u8fd8\u5141\u8bb8\u5f00\u53d1\u8005\u7075\u6d3b\u5730\u914d\u7f6e\u548c\u4f18\u5316\u7f51\u7edc\u62d3\u6251\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u4e2d\u7684\u7f51\u7edc\u62d3\u6251\u914d\u7f6e\u4e0e\u4f18\u5316\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u6280\u672f\u3002<\/p>\n<h2 id=\"docker%e7%bd%91%e7%bb%9c%e6%a8%a1%e5%bc%8f%e6%a6%82%e8%bf%b0-VJjotfWsKK\">Docker\u7f51\u7edc\u6a21\u5f0f\u6982\u8ff0<\/h2>\n<p>Docker\u63d0\u4f9b\u4e86\u591a\u79cd\u7f51\u7edc\u6a21\u5f0f\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n<ul>\n<li><strong>\u6865\u63a5\u6a21\u5f0f\uff08bridge\uff09<\/strong>\uff1a\u8fd9\u662fDocker\u7684\u9ed8\u8ba4\u7f51\u7edc\u6a21\u5f0f\u3002\u6bcf\u4e2a\u5bb9\u5668\u90fd\u8fde\u63a5\u5230\u4e00\u4e2a\u865a\u62df\u7684\u6865\u63a5\u7f51\u7edc\uff0c\u5bb9\u5668\u4e4b\u95f4\u53ef\u4ee5\u901a\u8fc7IP\u5730\u5740\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n<li><strong>\u4e3b\u673a\u6a21\u5f0f\uff08host\uff09<\/strong>\uff1a\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u5bb9\u5668\u76f4\u63a5\u4f7f\u7528\u5bbf\u4e3b\u673a\u7684\u7f51\u7edc\u6808\uff0c\u5bb9\u5668\u4e0e\u5bbf\u4e3b\u673a\u5171\u4eabIP\u5730\u5740\u3002\u8fd9\u79cd\u6a21\u5f0f\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u7f51\u7edc\u7684\u5e94\u7528\u3002<\/li>\n<li><strong>\u65e0\u7f51\u7edc\u6a21\u5f0f\uff08none\uff09<\/strong>\uff1a\u5bb9\u5668\u6ca1\u6709\u7f51\u7edc\u63a5\u53e3\uff0c\u9002\u7528\u4e8e\u4e0d\u9700\u8981\u7f51\u7edc\u7684\u573a\u666f\u3002<\/li>\n<li><strong>\u81ea\u5b9a\u4e49\u7f51\u7edc\u6a21\u5f0f<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\uff0c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u7684\u9700\u6c42\u3002\u81ea\u5b9a\u4e49\u7f51\u7edc\u53ef\u4ee5\u662f\u6865\u63a5\u7f51\u7edc\u3001\u8986\u76d6\u7f51\u7edc\u6216MACVLAN\u7f51\u7edc\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%bd%91%e7%bb%9c%e6%8b%93%e6%89%91%e9%85%8d%e7%bd%ae-VJjotfWsKK\">\u7f51\u7edc\u62d3\u6251\u914d\u7f6e<\/h2>\n<p>\u5728Docker\u4e2d\u914d\u7f6e\u7f51\u7edc\u62d3\u6251\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u6a21\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u7f51\u7edc\u62d3\u6251\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e5%88%9b%e5%bb%ba%e8%87%aa%e5%ae%9a%e4%b9%89%e6%a1%a5%e6%8e%a5%e7%bd%91%e7%bb%9c-VJjotfWsKK\">1. \u521b\u5efa\u81ea\u5b9a\u4e49\u6865\u63a5\u7f51\u7edc<\/h3>\n<pre><code>docker network create --driver bridge my_bridge_network<\/code><\/pre>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u547d\u4ee4\uff0c\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cmy_bridge_network\u201d\u7684\u81ea\u5b9a\u4e49\u6865\u63a5\u7f51\u7edc\u3002\u63a5\u4e0b\u6765\uff0c\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u6307\u5b9a\u8be5\u7f51\u7edc\uff1a<\/p>\n<pre><code>docker run -d --name my_container --network my_bridge_network my_image<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e8%a6%86%e7%9b%96%e7%bd%91%e7%bb%9c-VJjotfWsKK\">2. \u4f7f\u7528\u8986\u76d6\u7f51\u7edc<\/h3>\n<p>\u5728\u591a\u4e3b\u673a\u73af\u5883\u4e2d\uff0c\u8986\u76d6\u7f51\u7edc\u5141\u8bb8\u8de8\u4e3b\u673a\u7684\u5bb9\u5668\u8fdb\u884c\u901a\u4fe1\u3002\u53ef\u4ee5\u4f7f\u7528Docker Swarm\u6765\u521b\u5efa\u8986\u76d6\u7f51\u7edc\uff1a<\/p>\n<pre><code>docker network create --driver overlay my_overlay_network<\/code><\/pre>\n<p>\u7136\u540e\u5728\u670d\u52a1\u542f\u52a8\u65f6\u6307\u5b9a\u8be5\u7f51\u7edc\uff1a<\/p>\n<pre><code>docker service create --name my_service --network my_overlay_network my_image<\/code><\/pre>\n<h2 id=\"%e7%bd%91%e7%bb%9c%e4%bc%98%e5%8c%96%e7%ad%96%e7%95%a5-VJjotfWsKK\">\u7f51\u7edc\u4f18\u5316\u7b56\u7565<\/h2>\n<p>\u4e3a\u4e86\u63d0\u9ad8Docker\u5bb9\u5668\u7684\u7f51\u7edc\u6027\u80fd\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u4f18\u5316\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e8%87%aa%e5%ae%9a%e4%b9%89dns-VJjotfWsKK\">1. \u4f7f\u7528\u81ea\u5b9a\u4e49DNS<\/h3>\n<p>Docker\u5141\u8bb8\u7528\u6237\u914d\u7f6e\u81ea\u5b9a\u4e49DNS\u670d\u52a1\u5668\uff0c\u4ee5\u63d0\u9ad8\u57df\u540d\u89e3\u6790\u7684\u901f\u5ea6\u548c\u53ef\u9760\u6027\u3002\u53ef\u4ee5\u5728Docker\u5b88\u62a4\u8fdb\u7a0b\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0DNS\u8bbe\u7f6e\uff1a<\/p>\n<pre><code>\"dns\": [\"8.8.8.8\", \"8.8.4.4\"]<\/code><\/pre>\n<h3 id=\"2-%e8%b0%83%e6%95%b4mtu%e8%ae%be%e7%bd%ae-VJjotfWsKK\">2. \u8c03\u6574MTU\u8bbe\u7f6e<\/h3>\n<p>\u6700\u5927\u4f20\u8f93\u5355\u5143\uff08MTU\uff09\u8bbe\u7f6e\u4f1a\u5f71\u54cd\u7f51\u7edc\u6027\u80fd\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8c03\u6574\u6865\u63a5\u7f51\u7edc\u7684MTU\uff1a<\/p>\n<pre><code>docker network create --driver bridge --opt com.docker.network.driver.mtu=1400 my_bridge_network<\/code><\/pre>\n<h3 id=\"3-%e7%9b%91%e6%8e%a7%e7%bd%91%e7%bb%9c%e6%80%a7%e8%83%bd-VJjotfWsKK\">3. \u76d1\u63a7\u7f51\u7edc\u6027\u80fd<\/h3>\n<p>\u4f7f\u7528\u5de5\u5177\u5982Docker Stats\u3001cAdvisor\u6216Prometheus\u6765\u76d1\u63a7\u5bb9\u5668\u7684\u7f51\u7edc\u6027\u80fd\uff0c\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u6f5c\u5728\u95ee\u9898\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-VJjotfWsKK\">\u603b\u7ed3<\/h2>\n<p>Docker\u4e2d\u7684\u7f51\u7edc\u62d3\u6251\u914d\u7f6e\u4e0e\u4f18\u5316\u662f\u63d0\u5347\u5e94\u7528\u6027\u80fd\u548c\u53ef\u9760\u6027\u7684\u5173\u952e\u56e0\u7d20\u3002\u901a\u8fc7\u5408\u7406\u9009\u62e9\u7f51\u7edc\u6a21\u5f0f\u3001\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\u4ee5\u53ca\u5b9e\u65bd\u4f18\u5316\u7b56\u7565\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u5b89\u5168\u6027\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u914d\u7f6e\u5c24\u4e3a\u91cd\u8981\u3002\u4e86\u89e3\u8fd9\u4e9b\u57fa\u672c\u6982\u5ff5\u540e\uff0c\u60a8\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528Docker\u7684\u5f3a\u5927\u529f\u80fd\u6765\u6784\u5efa\u548c\u7ba1\u7406\u60a8\u7684\u5e94\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5bf9\u4e91\u670d\u52a1\u5668\u3001<a href=\"https:\/\/fwq.ai\">VPS<\/a>\u6216\u5176\u4ed6\u76f8\u5173\u670d\u52a1\u611f\u5174\u8da3\uff0c\u6b22\u8fce\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u65b9\u7f51\u7ad9\uff0c\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u4e2d\u7684\u7f51\u7edc\u62d3\u6251\u914d\u7f6e\u4e0e\u4f18\u5316 \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u6781\u5927\u5730\u7b80\u5316\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002Docker\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u8f7b\u91cf\u7ea7\u7684\u865a\u62df\u5316\u73af\u5883\uff0c\u8fd8\u5141\u8bb8\u5f00\u53d1\u8005\u7075\u6d3b\u5730\u914d\u7f6e\u548c\u4f18\u5316\u7f51\u7edc\u62d3\u6251\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u4e2d\u7684\u7f51\u7edc\u62d3\u6251\u914d\u7f6e\u4e0e\u4f18\u5316\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e00\u6280\u672f\u3002 Docker\u7f51\u7edc\u6a21\u5f0f\u6982\u8ff0 Docker\u63d0\u4f9b\u4e86\u591a\u79cd\u7f51\u7edc\u6a21\u5f0f\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a \u6865\u63a5\u6a21\u5f0f\uff08bridge\uff09\uff1a\u8fd9\u662fDocker\u7684\u9ed8\u8ba4\u7f51\u7edc\u6a21\u5f0f\u3002\u6bcf\u4e2a\u5bb9\u5668\u90fd\u8fde\u63a5\u5230\u4e00\u4e2a\u865a\u62df\u7684\u6865\u63a5\u7f51\u7edc\uff0c\u5bb9\u5668\u4e4b\u95f4\u53ef\u4ee5\u901a\u8fc7IP\u5730\u5740\u8fdb\u884c\u901a\u4fe1\u3002 \u4e3b\u673a\u6a21\u5f0f\uff08host\uff09\uff1a\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u5bb9\u5668\u76f4\u63a5\u4f7f\u7528\u5bbf\u4e3b\u673a\u7684\u7f51\u7edc\u6808\uff0c\u5bb9\u5668\u4e0e\u5bbf\u4e3b\u673a\u5171\u4eabIP\u5730\u5740\u3002\u8fd9\u79cd\u6a21\u5f0f\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u7f51\u7edc\u7684\u5e94\u7528\u3002 \u65e0\u7f51\u7edc\u6a21\u5f0f\uff08none\uff09\uff1a\u5bb9\u5668\u6ca1\u6709\u7f51\u7edc\u63a5\u53e3\uff0c\u9002\u7528\u4e8e\u4e0d\u9700\u8981\u7f51\u7edc\u7684\u573a\u666f\u3002 \u81ea\u5b9a\u4e49\u7f51\u7edc\u6a21\u5f0f\uff1a\u7528\u6237\u53ef\u4ee5\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\uff0c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u7684\u9700\u6c42\u3002\u81ea\u5b9a\u4e49\u7f51\u7edc\u53ef\u4ee5\u662f\u6865\u63a5\u7f51\u7edc\u3001\u8986\u76d6\u7f51\u7edc\u6216MACVLAN\u7f51\u7edc\u3002 \u7f51\u7edc\u62d3\u6251\u914d\u7f6e \u5728Docker\u4e2d\u914d\u7f6e\u7f51\u7edc\u62d3\u6251\u65f6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u6a21\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u7f51\u7edc\u62d3\u6251\u914d\u7f6e\u793a\u4f8b\uff1a 1. \u521b\u5efa\u81ea\u5b9a\u4e49\u6865\u63a5\u7f51\u7edc docker network create &#8211;driver bridge my_bridge_network \u901a\u8fc7\u4e0a\u8ff0\u547d\u4ee4\uff0c\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cmy_bridge_network\u201d\u7684\u81ea\u5b9a\u4e49\u6865\u63a5\u7f51\u7edc\u3002\u63a5\u4e0b\u6765\uff0c\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u6307\u5b9a\u8be5\u7f51\u7edc\uff1a docker run -d &#8211;name my_container &#8211;network my_bridge_network my_image 2. \u4f7f\u7528\u8986\u76d6\u7f51\u7edc \u5728\u591a\u4e3b\u673a\u73af\u5883\u4e2d\uff0c\u8986\u76d6\u7f51\u7edc\u5141\u8bb8\u8de8\u4e3b\u673a\u7684\u5bb9\u5668\u8fdb\u884c\u901a\u4fe1\u3002\u53ef\u4ee5\u4f7f\u7528Docker Swarm\u6765\u521b\u5efa\u8986\u76d6\u7f51\u7edc\uff1a docker network create &#8211;driver overlay my_overlay_network \u7136\u540e\u5728\u670d\u52a1\u542f\u52a8\u65f6\u6307\u5b9a\u8be5\u7f51\u7edc\uff1a docker service create &#8211;name my_service &#8211;network my_overlay_network my_image \u7f51\u7edc\u4f18\u5316\u7b56\u7565 \u4e3a\u4e86\u63d0\u9ad8Docker\u5bb9\u5668\u7684\u7f51\u7edc\u6027\u80fd\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u4f18\u5316\u7b56\u7565\uff1a 1. \u4f7f\u7528\u81ea\u5b9a\u4e49DNS Docker\u5141\u8bb8\u7528\u6237\u914d\u7f6e\u81ea\u5b9a\u4e49DNS\u670d\u52a1\u5668\uff0c\u4ee5\u63d0\u9ad8\u57df\u540d\u89e3\u6790\u7684\u901f\u5ea6\u548c\u53ef\u9760\u6027\u3002\u53ef\u4ee5\u5728Docker\u5b88\u62a4\u8fdb\u7a0b\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0DNS\u8bbe\u7f6e\uff1a &#8220;dns&#8221;: [&#8220;8.8.8.8&#8221;, &#8220;8.8.4.4&#8221;] 2. 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