{"id":12912,"date":"2024-11-15T13:35:05","date_gmt":"2024-11-15T05:35:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/12912\/"},"modified":"2024-11-15T13:35:05","modified_gmt":"2024-11-15T05:35:05","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e4%b9%8b%e9%97%b4%e7%9a%84dns%e6%9c%8d%e5%8a%a1%e5%8f%91%e7%8e%b0%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/12912\/","title":{"rendered":"\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u4e4b\u95f4\u7684DNS\u670d\u52a1\u53d1\u73b0\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e4%b9%8b%e9%97%b4%e7%9a%84dns%e6%9c%8d%e5%8a%a1%e5%8f%91%e7%8e%b0%ef%bc%9f-pHKvjfLDAL\">\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u4e4b\u95f4\u7684DNS\u670d\u52a1\u53d1\u73b0\uff1f<\/h1>\n<p>\u5728\u73b0\u4ee3\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e86\u5e94\u7528\u90e8\u7f72\u7684\u4e3b\u6d41\u65b9\u5f0f\u3002Docker\u4f5c\u4e3a\u6700\u6d41\u884c\u7684\u5bb9\u5668\u5316\u5e73\u53f0\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u6765\u7ba1\u7406\u548c\u7f16\u6392\u5bb9\u5668\u3002\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u662f\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u73af\u8282\uff0c\u800cDNS\u670d\u52a1\u53d1\u73b0\u5219\u662f\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u7684\u6709\u6548\u624b\u6bb5\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u4e4b\u95f4\u7684DNS\u670d\u52a1\u53d1\u73b0\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afdns%e6%9c%8d%e5%8a%a1%e5%8f%91%e7%8e%b0%ef%bc%9f-pHKvjfLDAL\">\u4ec0\u4e48\u662fDNS\u670d\u52a1\u53d1\u73b0\uff1f<\/h2>\n<p>DNS\u670d\u52a1\u53d1\u73b0\u662f\u6307\u901a\u8fc7DNS\u534f\u8bae\u6765\u67e5\u627e\u548c\u89e3\u6790\u670d\u52a1\u7684\u5730\u5740\u3002\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u670d\u52a1\u5b9e\u4f8b\u7684\u6570\u91cf\u53ef\u80fd\u4f1a\u52a8\u6001\u53d8\u5316\uff0c\u56e0\u6b64\u9700\u8981\u4e00\u79cd\u673a\u5236\u6765\u786e\u4fdd\u670d\u52a1\u80fd\u591f\u88ab\u6b63\u786e\u5730\u53d1\u73b0\u548c\u8bbf\u95ee\u3002\u901a\u8fc7DNS\u670d\u52a1\u53d1\u73b0\uff0c\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u670d\u52a1\u540d\u79f0\u800c\u4e0d\u662fIP\u5730\u5740\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u6837\u53ef\u4ee5\u7b80\u5316\u670d\u52a1\u7684\u7ba1\u7406\u548c\u6269\u5c55\u3002<\/p>\n<h2 id=\"docker%e4%b8%ad%e7%9a%84dns%e6%9c%8d%e5%8a%a1%e5%8f%91%e7%8e%b0%e6%9c%ba%e5%88%b6-pHKvjfLDAL\">Docker\u4e2d\u7684DNS\u670d\u52a1\u53d1\u73b0\u673a\u5236<\/h2>\n<p>Docker\u5185\u7f6e\u4e86DNS\u670d\u52a1\u53d1\u73b0\u529f\u80fd\u3002\u5f53\u4f60\u5728Docker\u4e2d\u521b\u5efa\u4e00\u4e2a\u7f51\u7edc\u65f6\uff0cDocker\u4f1a\u81ea\u52a8\u4e3a\u8be5\u7f51\u7edc\u4e2d\u7684\u6bcf\u4e2a\u5bb9\u5668\u5206\u914d\u4e00\u4e2aDNS\u540d\u79f0\u3002\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u540d\u79f0\u76f8\u4e92\u901a\u4fe1\uff0c\u800c\u4e0d\u9700\u8981\u5173\u5fc3\u5177\u4f53\u7684IP\u5730\u5740\u3002<\/p>\n<h3 id=\"%e5%88%9b%e5%bb%badocker%e7%bd%91%e7%bb%9c-pHKvjfLDAL\">\u521b\u5efaDocker\u7f51\u7edc<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aDocker\u7f51\u7edc\uff0c\u4ee5\u4fbf\u5728\u8be5\u7f51\u7edc\u4e2d\u8fd0\u884c\u591a\u4e2a\u5bb9\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\uff1a<\/p>\n<pre><code>docker network create my_network<\/code><\/pre>\n<h3 id=\"%e5%90%af%e5%8a%a8%e5%ae%b9%e5%99%a8-pHKvjfLDAL\">\u542f\u52a8\u5bb9\u5668<\/h3>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u8fd9\u4e2a\u7f51\u7edc\u4e2d\u542f\u52a8\u591a\u4e2a\u5bb9\u5668\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u542f\u52a8\u4e24\u4e2a\u7b80\u5355\u7684Web\u5e94\u7528\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -d --name web1 --network my_network nginx\ndocker run -d --name web2 --network my_network nginx<\/code><\/pre>\n<h3 id=\"%e4%bd%bf%e7%94%a8dns%e5%90%8d%e7%a7%b0%e8%bf%9b%e8%a1%8c%e9%80%9a%e4%bf%a1-pHKvjfLDAL\">\u4f7f\u7528DNS\u540d\u79f0\u8fdb\u884c\u901a\u4fe1<\/h3>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5bb9\u5668\u540d\u79f0\u6765\u8fdb\u884c\u901a\u4fe1\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u4eceweb1\u5bb9\u5668\u8bbf\u95eeweb2\u5bb9\u5668\uff0c\u53ef\u4ee5\u5728web1\u5bb9\u5668\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>docker exec -it web1 ping web2<\/code><\/pre>\n<p>\u8fd9\u5c06\u4f1a\u663e\u793aweb1\u5bb9\u5668\u6210\u529f\u89e3\u6790web2\u7684DNS\u540d\u79f0\u5e76\u4e0e\u4e4b\u901a\u4fe1\u7684\u7ed3\u679c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8docker-compose%e8%bf%9b%e8%a1%8c%e6%9c%8d%e5%8a%a1%e5%8f%91%e7%8e%b0-pHKvjfLDAL\">\u4f7f\u7528Docker Compose\u8fdb\u884c\u670d\u52a1\u53d1\u73b0<\/h2>\n<p>Docker Compose\u662f\u4e00\u4e2a\u7528\u4e8e\u5b9a\u4e49\u548c\u8fd0\u884c\u591a\u5bb9\u5668Docker\u5e94\u7528\u7684\u5de5\u5177\u3002\u901a\u8fc7Compose\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u7ba1\u7406\u591a\u4e2a\u670d\u52a1\u53ca\u5176\u7f51\u7edc\u914d\u7f6e\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8bcompose%e6%96%87%e4%bb%b6-pHKvjfLDAL\">\u793a\u4f8bCompose\u6587\u4ef6<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Docker Compose\u6587\u4ef6\u793a\u4f8b\uff0c\u5b9a\u4e49\u4e86\u4e24\u4e2aWeb\u670d\u52a1\uff1a<\/p>\n<pre><code>version: '3'\nservices:\n  web1:\n    image: nginx\n    networks:\n      - my_network\n  web2:\n    image: nginx\n    networks:\n      - my_network\n\nnetworks:\n  my_network:<\/code><\/pre>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u670d\u52a1\uff1a<\/p>\n<pre><code>docker-compose up -d<\/code><\/pre>\n<p>\u540c\u6837\uff0cweb1\u548cweb2\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u5404\u81ea\u7684\u670d\u52a1\u540d\u79f0\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-pHKvjfLDAL\">\u603b\u7ed3<\/h2>\n<p>\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u4e4b\u95f4\u7684DNS\u670d\u52a1\u53d1\u73b0\u662f\u4e00\u4e2a\u7b80\u5355\u800c\u6709\u6548\u7684\u8fc7\u7a0b\u3002\u901a\u8fc7\u521b\u5efa\u81ea\u5b9a\u4e49\u7f51\u7edc\u548c\u4f7f\u7528\u5bb9\u5668\u540d\u79f0\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u5730\u7ba1\u7406\u548c\u6269\u5c55\u5fae\u670d\u52a1\u67b6\u6784\u3002\u65e0\u8bba\u662f\u4f7f\u7528Docker\u547d\u4ee4\u884c\u8fd8\u662fDocker Compose\uff0cDNS\u670d\u52a1\u53d1\u73b0\u90fd\u80fd\u5e2e\u52a9\u6211\u4eec\u7b80\u5316\u670d\u52a1\u95f4\u7684\u901a\u4fe1\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\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u6211\u4eec\u8fd8\u63d0\u4f9b\u533f\u540d\u670d\u52a1\u5668\uff0c\u4fdd\u62a4\u60a8\u7684\u9690\u79c1\u6743\uff0c\u652f\u6301USDT\u4ed8\u6b3e\uff0c\u786e\u4fdd\u60a8\u7684\u6570\u636e\u5b89\u5168\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u4e4b\u95f4\u7684DNS\u670d\u52a1\u53d1\u73b0\uff1f \u5728\u73b0\u4ee3\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5bb9\u5668\u5316\u6280\u672f\u5df2\u7ecf\u6210\u4e3a\u4e86\u5e94\u7528\u90e8\u7f72\u7684\u4e3b\u6d41\u65b9\u5f0f\u3002Docker\u4f5c\u4e3a\u6700\u6d41\u884c\u7684\u5bb9\u5668\u5316\u5e73\u53f0\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u529f\u80fd\u6765\u7ba1\u7406\u548c\u7f16\u6392\u5bb9\u5668\u3002\u5bb9\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u662f\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u73af\u8282\uff0c\u800cDNS\u670d\u52a1\u53d1\u73b0\u5219\u662f\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u7684\u6709\u6548\u624b\u6bb5\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u4e4b\u95f4\u7684DNS\u670d\u52a1\u53d1\u73b0\u3002 \u4ec0\u4e48\u662fDNS\u670d\u52a1\u53d1\u73b0\uff1f DNS\u670d\u52a1\u53d1\u73b0\u662f\u6307\u901a\u8fc7DNS\u534f\u8bae\u6765\u67e5\u627e\u548c\u89e3\u6790\u670d\u52a1\u7684\u5730\u5740\u3002\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u670d\u52a1\u5b9e\u4f8b\u7684\u6570\u91cf\u53ef\u80fd\u4f1a\u52a8\u6001\u53d8\u5316\uff0c\u56e0\u6b64\u9700\u8981\u4e00\u79cd\u673a\u5236\u6765\u786e\u4fdd\u670d\u52a1\u80fd\u591f\u88ab\u6b63\u786e\u5730\u53d1\u73b0\u548c\u8bbf\u95ee\u3002\u901a\u8fc7DNS\u670d\u52a1\u53d1\u73b0\uff0c\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u670d\u52a1\u540d\u79f0\u800c\u4e0d\u662fIP\u5730\u5740\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u6837\u53ef\u4ee5\u7b80\u5316\u670d\u52a1\u7684\u7ba1\u7406\u548c\u6269\u5c55\u3002 Docker\u4e2d\u7684DNS\u670d\u52a1\u53d1\u73b0\u673a\u5236 Docker\u5185\u7f6e\u4e86DNS\u670d\u52a1\u53d1\u73b0\u529f\u80fd\u3002\u5f53\u4f60\u5728Docker\u4e2d\u521b\u5efa\u4e00\u4e2a\u7f51\u7edc\u65f6\uff0cDocker\u4f1a\u81ea\u52a8\u4e3a\u8be5\u7f51\u7edc\u4e2d\u7684\u6bcf\u4e2a\u5bb9\u5668\u5206\u914d\u4e00\u4e2aDNS\u540d\u79f0\u3002\u5bb9\u5668\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u540d\u79f0\u76f8\u4e92\u901a\u4fe1\uff0c\u800c\u4e0d\u9700\u8981\u5173\u5fc3\u5177\u4f53\u7684IP\u5730\u5740\u3002 \u521b\u5efaDocker\u7f51\u7edc \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aDocker\u7f51\u7edc\uff0c\u4ee5\u4fbf\u5728\u8be5\u7f51\u7edc\u4e2d\u8fd0\u884c\u591a\u4e2a\u5bb9\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\uff1a docker network create my_network \u542f\u52a8\u5bb9\u5668 \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u8fd9\u4e2a\u7f51\u7edc\u4e2d\u542f\u52a8\u591a\u4e2a\u5bb9\u5668\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u542f\u52a8\u4e24\u4e2a\u7b80\u5355\u7684Web\u5e94\u7528\u5bb9\u5668\uff1a docker run -d &#8211;name web1 &#8211;network my_network nginx docker run -d &#8211;name web2 &#8211;network my_network nginx \u4f7f\u7528DNS\u540d\u79f0\u8fdb\u884c\u901a\u4fe1 \u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5bb9\u5668\u540d\u79f0\u6765\u8fdb\u884c\u901a\u4fe1\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u60f3\u4eceweb1\u5bb9\u5668\u8bbf\u95eeweb2\u5bb9\u5668\uff0c\u53ef\u4ee5\u5728web1\u5bb9\u5668\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a docker exec -it web1 ping web2 \u8fd9\u5c06\u4f1a\u663e\u793aweb1\u5bb9\u5668\u6210\u529f\u89e3\u6790web2\u7684DNS\u540d\u79f0\u5e76\u4e0e\u4e4b\u901a\u4fe1\u7684\u7ed3\u679c\u3002 \u4f7f\u7528Docker Compose\u8fdb\u884c\u670d\u52a1\u53d1\u73b0 Docker Compose\u662f\u4e00\u4e2a\u7528\u4e8e\u5b9a\u4e49\u548c\u8fd0\u884c\u591a\u5bb9\u5668Docker\u5e94\u7528\u7684\u5de5\u5177\u3002\u901a\u8fc7Compose\u6587\u4ef6\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u7ba1\u7406\u591a\u4e2a\u670d\u52a1\u53ca\u5176\u7f51\u7edc\u914d\u7f6e\u3002 \u793a\u4f8bCompose\u6587\u4ef6 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Docker Compose\u6587\u4ef6\u793a\u4f8b\uff0c\u5b9a\u4e49\u4e86\u4e24\u4e2aWeb\u670d\u52a1\uff1a version: &#8216;3&#8217; services: web1: image: nginx networks: &#8211; my_network 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