{"id":12829,"date":"2024-11-15T12:52:07","date_gmt":"2024-11-15T04:52:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/12829\/"},"modified":"2024-11-15T12:52:07","modified_gmt":"2024-11-15T04:52:07","slug":"docker%e4%b8%ad%e7%9a%84dns%e9%85%8d%e7%bd%ae%ef%bc%9a%e5%a6%82%e4%bd%95%e7%ae%a1%e7%90%86%e5%ae%b9%e5%99%a8%e7%9a%84%e5%9f%9f%e5%90%8d%e8%a7%a3%e6%9e%90%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/12829\/","title":{"rendered":"Docker\u4e2d\u7684DNS\u914d\u7f6e\uff1a\u5982\u4f55\u7ba1\u7406\u5bb9\u5668\u7684\u57df\u540d\u89e3\u6790\uff1f"},"content":{"rendered":"<h1 id=\"docker%e4%b8%ad%e7%9a%84dns%e9%85%8d%e7%bd%ae%ef%bc%9a%e5%a6%82%e4%bd%95%e7%ae%a1%e7%90%86%e5%ae%b9%e5%99%a8%e7%9a%84%e5%9f%9f%e5%90%8d%e8%a7%a3%e6%9e%90%ef%bc%9f-PPgiFUGwIA\">Docker\u4e2d\u7684DNS\u914d\u7f6e\uff1a\u5982\u4f55\u7ba1\u7406\u5bb9\u5668\u7684\u57df\u540d\u89e3\u6790\uff1f<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u6570\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5c24\u5176\u662f\u57df\u540d\u89e3\u6790\uff0c\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u4e2d\u7684DNS\u914d\u7f6e\u53ca\u5176\u7ba1\u7406\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"docker%e7%9a%84dns%e5%9f%ba%e7%a1%80-PPgiFUGwIA\">Docker\u7684DNS\u57fa\u7840<\/h2>\n<p>Docker\u4f7f\u7528\u5185\u7f6e\u7684DNS\u670d\u52a1\u5668\u6765\u5904\u7406\u5bb9\u5668\u7684\u57df\u540d\u89e3\u6790\u3002\u5f53\u4e00\u4e2a\u5bb9\u5668\u542f\u52a8\u65f6\uff0cDocker\u4f1a\u4e3a\u5176\u5206\u914d\u4e00\u4e2aIP\u5730\u5740\uff0c\u5e76\u5c06\u5176\u52a0\u5165\u5230\u4e00\u4e2a\u865a\u62df\u7f51\u7edc\u4e2d\u3002\u6bcf\u4e2a\u5bb9\u5668\u90fd\u53ef\u4ee5\u901a\u8fc7\u5176\u540d\u79f0\u8fdb\u884c\u8bbf\u95ee\uff0cDocker\u4f1a\u81ea\u52a8\u5904\u7406\u8fd9\u4e9b\u540d\u79f0\u5230IP\u5730\u5740\u7684\u6620\u5c04\u3002<\/p>\n<h3 id=\"docker%e7%9a%84%e9%bb%98%e8%ae%a4dns%e8%a1%8c%e4%b8%ba-PPgiFUGwIA\">Docker\u7684\u9ed8\u8ba4DNS\u884c\u4e3a<\/h3>\n<p>\u5728Docker\u4e2d\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884cDNS\u89e3\u6790\uff1a<\/p>\n<ul>\n<li>\u5bb9\u5668\u540d\u79f0\uff1a\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u5176\u540d\u79f0\u76f4\u63a5\u8bbf\u95ee\u5176\u4ed6\u5bb9\u5668\u3002<\/li>\n<li>\u670d\u52a1\u540d\u79f0\uff1a\u5728Docker Compose\u4e2d\uff0c\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u7528\u4f5cDNS\u540d\u79f0\u3002<\/li>\n<li>\u4e3b\u673a\u540d\uff1a\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u4e3b\u673a\u540d\u8fdb\u884c\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6709\u4e24\u4e2a\u5bb9\u5668\uff0c\u4e00\u4e2a\u540d\u4e3a\u201cweb\u201d\uff0c\u53e6\u4e00\u4e2a\u540d\u4e3a\u201cdb\u201d\uff0c\u5219\u201cweb\u201d\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u201cdb\u201d\u540d\u79f0\u76f4\u63a5\u8bbf\u95ee\u201cdb\u201d\u5bb9\u5668\u3002<\/p>\n<h2 id=\"%e8%87%aa%e5%ae%9a%e4%b9%89dns%e9%85%8d%e7%bd%ae-PPgiFUGwIA\">\u81ea\u5b9a\u4e49DNS\u914d\u7f6e<\/h2>\n<p>\u867d\u7136Docker\u63d0\u4f9b\u4e86\u9ed8\u8ba4\u7684DNS\u89e3\u6790\u529f\u80fd\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u81ea\u5b9a\u4e49DNS\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u4f7f\u7528\u7279\u5b9a\u7684DNS\u670d\u52a1\u5668\uff0c\u6216\u8005\u9700\u8981\u5728\u5bb9\u5668\u4e2d\u4f7f\u7528\u7279\u5b9a\u7684\u57df\u540d\u89e3\u6790\u89c4\u5219\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8-dns%e9%80%89%e9%a1%b9-PPgiFUGwIA\">\u4f7f\u7528&#8211;dns\u9009\u9879<\/h3>\n<p>\u60a8\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u4f7f\u7528`&#8211;dns`\u9009\u9879\u6765\u6307\u5b9a\u81ea\u5b9a\u4e49\u7684DNS\u670d\u52a1\u5668\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>docker run --dns 8.8.8.8 --name my_container my_image<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5bb9\u5668\u5c06\u4f7f\u7528Google\u7684\u516c\u5171DNS\u670d\u52a1\u5668\uff088.8.8.8\uff09\u8fdb\u884c\u57df\u540d\u89e3\u6790\u3002<\/p>\n<h3 id=\"docker-compose%e4%b8%ad%e7%9a%84dns%e9%85%8d%e7%bd%ae-PPgiFUGwIA\">Docker Compose\u4e2d\u7684DNS\u914d\u7f6e<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528Docker Compose\u6765\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\uff0c\u53ef\u4ee5\u5728`docker-compose.yml`\u6587\u4ef6\u4e2d\u914d\u7f6eDNS\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>version: '3'\nservices:\n  web:\n    image: my_web_image\n    dns:\n      - 8.8.8.8\n  db:\n    image: my_db_image\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u914d\u7f6e\u4e2d\uff0c`web`\u670d\u52a1\u5c06\u4f7f\u7528\u6307\u5b9a\u7684DNS\u670d\u52a1\u5668\u8fdb\u884c\u57df\u540d\u89e3\u6790\u3002<\/p>\n<h2 id=\"dns%e6%9c%8d%e5%8a%a1%e5%8f%91%e7%8e%b0-PPgiFUGwIA\">DNS\u670d\u52a1\u53d1\u73b0<\/h2>\n<p>\u5728Docker\u4e2d\uff0cDNS\u670d\u52a1\u53d1\u73b0\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u7279\u6027\u3002\u5b83\u5141\u8bb8\u5bb9\u5668\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u5730\u53d1\u73b0\u5176\u4ed6\u5bb9\u5668\u7684IP\u5730\u5740\u3002Docker\u4f7f\u7528`docker network`\u547d\u4ee4\u6765\u7ba1\u7406\u7f51\u7edc\u548c\u670d\u52a1\u53d1\u73b0\u3002<\/p>\n<h3 id=\"%e5%88%9b%e5%bb%ba%e8%87%aa%e5%ae%9a%e4%b9%89%e7%bd%91%e7%bb%9c-PPgiFUGwIA\">\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc<\/h3>\n<p>\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\uff0c\u4ee5\u4fbf\u5728\u8be5\u7f51\u7edc\u4e2d\u7684\u6240\u6709\u5bb9\u5668\u4e4b\u95f4\u5b9e\u73b0DNS\u670d\u52a1\u53d1\u73b0\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>docker network create my_network<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u5c06\u5176\u8fde\u63a5\u5230\u8be5\u7f51\u7edc\uff1a<\/p>\n<pre><code>docker run --network my_network --name web my_web_image<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u7f51\u7edc\u4e2d\uff0c\u6240\u6709\u5bb9\u5668\u90fd\u53ef\u4ee5\u901a\u8fc7\u540d\u79f0\u76f8\u4e92\u8bbf\u95ee\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-PPgiFUGwIA\">\u603b\u7ed3<\/h2>\n<p>\u5728Docker\u4e2d\uff0cDNS\u914d\u7f6e\u662f\u5bb9\u5668\u7ba1\u7406\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u901a\u8fc7\u7406\u89e3Docker\u7684\u9ed8\u8ba4DNS\u884c\u4e3a\u3001\u81ea\u5b9a\u4e49DNS\u914d\u7f6e\u4ee5\u53caDNS\u670d\u52a1\u53d1\u73b0\uff0c\u60a8\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u7ba1\u7406\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u65e0\u8bba\u662f\u4f7f\u7528\u9ed8\u8ba4\u8bbe\u7f6e\u8fd8\u662f\u81ea\u5b9a\u4e49\u914d\u7f6e\uff0cDocker\u90fd\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u9009\u9879\u6765\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u6216<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u9009\u62e9\uff0c\u5e2e\u52a9\u60a8\u8f7b\u677e\u7ba1\u7406\u60a8\u7684\u5bb9\u5668\u5316\u5e94\u7528\u7a0b\u5e8f\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684<a href=\"https:\/\/fwq.ai\">\u7f51\u7ad9<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u4e2d\u7684DNS\u914d\u7f6e\uff1a\u5982\u4f55\u7ba1\u7406\u5bb9\u5668\u7684\u57df\u540d\u89e3\u6790\uff1f \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u6570\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5c24\u5176\u662f\u57df\u540d\u89e3\u6790\uff0c\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u4e2d\u7684DNS\u914d\u7f6e\u53ca\u5176\u7ba1\u7406\u65b9\u6cd5\u3002 Docker\u7684DNS\u57fa\u7840 Docker\u4f7f\u7528\u5185\u7f6e\u7684DNS\u670d\u52a1\u5668\u6765\u5904\u7406\u5bb9\u5668\u7684\u57df\u540d\u89e3\u6790\u3002\u5f53\u4e00\u4e2a\u5bb9\u5668\u542f\u52a8\u65f6\uff0cDocker\u4f1a\u4e3a\u5176\u5206\u914d\u4e00\u4e2aIP\u5730\u5740\uff0c\u5e76\u5c06\u5176\u52a0\u5165\u5230\u4e00\u4e2a\u865a\u62df\u7f51\u7edc\u4e2d\u3002\u6bcf\u4e2a\u5bb9\u5668\u90fd\u53ef\u4ee5\u901a\u8fc7\u5176\u540d\u79f0\u8fdb\u884c\u8bbf\u95ee\uff0cDocker\u4f1a\u81ea\u52a8\u5904\u7406\u8fd9\u4e9b\u540d\u79f0\u5230IP\u5730\u5740\u7684\u6620\u5c04\u3002 Docker\u7684\u9ed8\u8ba4DNS\u884c\u4e3a \u5728Docker\u4e2d\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884cDNS\u89e3\u6790\uff1a \u5bb9\u5668\u540d\u79f0\uff1a\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u5176\u540d\u79f0\u76f4\u63a5\u8bbf\u95ee\u5176\u4ed6\u5bb9\u5668\u3002 \u670d\u52a1\u540d\u79f0\uff1a\u5728Docker Compose\u4e2d\uff0c\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u7528\u4f5cDNS\u540d\u79f0\u3002 \u4e3b\u673a\u540d\uff1a\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u4e3b\u673a\u540d\u8fdb\u884c\u8bbf\u95ee\u3002 \u4f8b\u5982\uff0c\u5982\u679c\u6709\u4e24\u4e2a\u5bb9\u5668\uff0c\u4e00\u4e2a\u540d\u4e3a\u201cweb\u201d\uff0c\u53e6\u4e00\u4e2a\u540d\u4e3a\u201cdb\u201d\uff0c\u5219\u201cweb\u201d\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u201cdb\u201d\u540d\u79f0\u76f4\u63a5\u8bbf\u95ee\u201cdb\u201d\u5bb9\u5668\u3002 \u81ea\u5b9a\u4e49DNS\u914d\u7f6e \u867d\u7136Docker\u63d0\u4f9b\u4e86\u9ed8\u8ba4\u7684DNS\u89e3\u6790\u529f\u80fd\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u81ea\u5b9a\u4e49DNS\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u4f7f\u7528\u7279\u5b9a\u7684DNS\u670d\u52a1\u5668\uff0c\u6216\u8005\u9700\u8981\u5728\u5bb9\u5668\u4e2d\u4f7f\u7528\u7279\u5b9a\u7684\u57df\u540d\u89e3\u6790\u89c4\u5219\u3002 \u4f7f\u7528&#8211;dns\u9009\u9879 \u60a8\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u4f7f\u7528`&#8211;dns`\u9009\u9879\u6765\u6307\u5b9a\u81ea\u5b9a\u4e49\u7684DNS\u670d\u52a1\u5668\u3002\u4f8b\u5982\uff1a docker run &#8211;dns 8.8.8.8 &#8211;name my_container my_image \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5bb9\u5668\u5c06\u4f7f\u7528Google\u7684\u516c\u5171DNS\u670d\u52a1\u5668\uff088.8.8.8\uff09\u8fdb\u884c\u57df\u540d\u89e3\u6790\u3002 Docker Compose\u4e2d\u7684DNS\u914d\u7f6e \u5982\u679c\u60a8\u4f7f\u7528Docker Compose\u6765\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\uff0c\u53ef\u4ee5\u5728`docker-compose.yml`\u6587\u4ef6\u4e2d\u914d\u7f6eDNS\u3002\u4f8b\u5982\uff1a version: &#8216;3&#8217; services: web: image: my_web_image dns: &#8211; 8.8.8.8 db: image: my_db_image \u5728\u8fd9\u4e2a\u914d\u7f6e\u4e2d\uff0c`web`\u670d\u52a1\u5c06\u4f7f\u7528\u6307\u5b9a\u7684DNS\u670d\u52a1\u5668\u8fdb\u884c\u57df\u540d\u89e3\u6790\u3002 DNS\u670d\u52a1\u53d1\u73b0 \u5728Docker\u4e2d\uff0cDNS\u670d\u52a1\u53d1\u73b0\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u7279\u6027\u3002\u5b83\u5141\u8bb8\u5bb9\u5668\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u5730\u53d1\u73b0\u5176\u4ed6\u5bb9\u5668\u7684IP\u5730\u5740\u3002Docker\u4f7f\u7528`docker network`\u547d\u4ee4\u6765\u7ba1\u7406\u7f51\u7edc\u548c\u670d\u52a1\u53d1\u73b0\u3002 \u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc \u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\uff0c\u4ee5\u4fbf\u5728\u8be5\u7f51\u7edc\u4e2d\u7684\u6240\u6709\u5bb9\u5668\u4e4b\u95f4\u5b9e\u73b0DNS\u670d\u52a1\u53d1\u73b0\u3002\u4f8b\u5982\uff1a docker network create my_network \u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u5728\u542f\u52a8\u5bb9\u5668\u65f6\u5c06\u5176\u8fde\u63a5\u5230\u8be5\u7f51\u7edc\uff1a docker run &#8211;network my_network &#8211;name [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-12829","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/12829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=12829"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/12829\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=12829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=12829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=12829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}