{"id":13554,"date":"2024-11-15T19:22:50","date_gmt":"2024-11-15T11:22:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13554\/"},"modified":"2024-11-15T19:22:50","modified_gmt":"2024-11-15T11:22:50","slug":"docker%e7%bd%91%e7%bb%9c%e4%bc%98%e5%8c%96%ef%bc%9a%e5%a6%82%e4%bd%95%e6%8f%90%e5%8d%87%e5%ae%b9%e5%99%a8%e9%97%b4%e7%9a%84%e9%80%9a%e4%bf%a1%e6%80%a7%e8%83%bd%e5%92%8c%e9%80%9f%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13554\/","title":{"rendered":"Docker\u7f51\u7edc\u4f18\u5316\uff1a\u5982\u4f55\u63d0\u5347\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u6027\u80fd\u548c\u901f\u5ea6"},"content":{"rendered":"<h1 id=\"docker%e7%bd%91%e7%bb%9c%e4%bc%98%e5%8c%96%ef%bc%9a%e5%a6%82%e4%bd%95%e6%8f%90%e5%8d%87%e5%ae%b9%e5%99%a8%e9%97%b4%e7%9a%84%e9%80%9a%e4%bf%a1%e6%80%a7%e8%83%bd%e5%92%8c%e9%80%9f%e5%ba%a6-XlHJZImcOf\">Docker\u7f51\u7edc\u4f18\u5316\uff1a\u5982\u4f55\u63d0\u5347\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u6027\u80fd\u548c\u901f\u5ea6<\/h1>\n<p>\u5728\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\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\u7684\u53ef\u79fb\u690d\u6027\u548c\u4e00\u81f4\u6027\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u6570\u91cf\u7684\u589e\u52a0\uff0c\u5bb9\u5668\u95f4\u7684\u7f51\u7edc\u901a\u4fe1\u6027\u80fd\u548c\u901f\u5ea6\u4e5f\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u5173\u6ce8\u70b9\u3002\u672c\u6587\u5c06\u63a2\u8ba8Docker\u7f51\u7edc\u4f18\u5316\u7684\u51e0\u79cd\u65b9\u6cd5\uff0c\u4ee5\u63d0\u5347\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u6027\u80fd\u548c\u901f\u5ea6\u3002<\/p>\n<h2 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Swarm\u7b49\u96c6\u7fa4\u73af\u5883\u3002<\/li>\n<li><strong>\u65e0\u7f51\u7edc\u6a21\u5f0f\uff08none\uff09<\/strong>\uff1a\u5bb9\u5668\u6ca1\u6709\u7f51\u7edc\u63a5\u53e3\uff0c\u9002\u5408\u9700\u8981\u5b8c\u5168\u9694\u79bb\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bc%98%e5%8c%96docker%e7%bd%91%e7%bb%9c%e6%80%a7%e8%83%bd%e7%9a%84%e7%ad%96%e7%95%a5-XlHJZImcOf\">\u4f18\u5316Docker\u7f51\u7edc\u6027\u80fd\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e9%80%89%e6%8b%a9%e5%90%88%e9%80%82%e7%9a%84%e7%bd%91%e7%bb%9c%e6%a8%a1%e5%bc%8f-XlHJZImcOf\">1. 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\u4f7f\u7528Docker\u7f51\u7edc\u63d2\u4ef6<\/h3>\n<p>Docker\u652f\u6301\u591a\u79cd\u7f51\u7edc\u63d2\u4ef6\uff0c\u5982Weave\u3001Calico\u7b49\uff0c\u8fd9\u4e9b\u63d2\u4ef6\u63d0\u4f9b\u4e86\u66f4\u9ad8\u6548\u7684\u7f51\u7edc\u7ba1\u7406\u548c\u66f4\u597d\u7684\u6027\u80fd\u3002\u901a\u8fc7\u4f7f\u7528\u8fd9\u4e9b\u63d2\u4ef6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u7f51\u7edc\u62d3\u6251\u548c\u66f4\u9ad8\u7684\u541e\u5410\u91cf\u3002<\/p>\n<h3 id=\"3-%e8%b0%83%e6%95%b4mtu%ef%bc%88%e6%9c%80%e5%a4%a7%e4%bc%a0%e8%be%93%e5%8d%95%e5%85%83%ef%bc%89-XlHJZImcOf\">3. \u8c03\u6574MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09<\/h3>\n<p>MTU\u8bbe\u7f6e\u4f1a\u5f71\u54cd\u6570\u636e\u5305\u7684\u5927\u5c0f\uff0c\u8fdb\u800c\u5f71\u54cd\u7f51\u7edc\u6027\u80fd\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker\u7684MTU\u503c\u4e3a1500\u5b57\u8282\uff0c\u4f46\u5728\u67d0\u4e9b\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u8c03\u6574MTU\u503c\u53ef\u80fd\u4f1a\u63d0\u9ad8\u6027\u80fd\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u548c\u8bbe\u7f6eMTU\uff1a<\/p>\n<pre><code>docker network inspect bridge\ndocker network create --opt com.docker.network.driver.mtu=1400 my_bridge<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8dns%e7%bc%93%e5%ad%98-XlHJZImcOf\">4. \u4f7f\u7528DNS\u7f13\u5b58<\/h3>\n<p>\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u901a\u5e38\u4f9d\u8d56\u4e8eDNS\u89e3\u6790\u3002\u901a\u8fc7\u5728\u5bb9\u5668\u4e2d\u5b9e\u73b0DNS\u7f13\u5b58\uff0c\u53ef\u4ee5\u51cf\u5c11DNS\u67e5\u8be2\u7684\u5ef6\u8fdf\uff0c\u4ece\u800c\u63d0\u9ad8\u901a\u4fe1\u901f\u5ea6\u3002\u53ef\u4ee5\u4f7f\u7528\u5982dnsmasq\u7b49\u5de5\u5177\u6765\u5b9e\u73b0DNS\u7f13\u5b58\u3002<\/p>\n<h3 id=\"5-%e7%9b%91%e6%8e%a7%e5%92%8c%e5%88%86%e6%9e%90%e7%bd%91%e7%bb%9c%e6%80%a7%e8%83%bd-XlHJZImcOf\">5. \u76d1\u63a7\u548c\u5206\u6790\u7f51\u7edc\u6027\u80fd<\/h3>\n<p>\u4f7f\u7528\u5de5\u5177\u5982cAdvisor\u3001Prometheus\u548cGrafana\u7b49\uff0c\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7Docker\u5bb9\u5668\u7684\u7f51\u7edc\u6027\u80fd\u3002\u901a\u8fc7\u5206\u6790\u7f51\u7edc\u6d41\u91cf\u548c\u5ef6\u8fdf\uff0c\u53ef\u4ee5\u8bc6\u522b\u74f6\u9888\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u4f18\u5316\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8docker-compose%e4%bc%98%e5%8c%96%e7%bd%91%e7%bb%9c-XlHJZImcOf\">\u793a\u4f8b\uff1a\u4f7f\u7528Docker Compose\u4f18\u5316\u7f51\u7edc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Docker Compose\u914d\u7f6e\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u8bbe\u7f6e\u81ea\u5b9a\u4e49\u7f51\u7edc\u4ee5\u4f18\u5316\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\uff1a<\/p>\n<pre><code>version: '3'\nservices:\n  app1:\n    image: myapp1\n    networks:\n      my_network:\n        aliases:\n          - app1.local\n  app2:\n    image: myapp2\n    networks:\n      my_network:\n        aliases:\n          - app2.local\n\nnetworks:\n  my_network:\n    driver: bridge<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7f51\u7edc\u201cmy_network\u201d\uff0c\u5e76\u4e3a\u6bcf\u4e2a\u670d\u52a1\u8bbe\u7f6e\u4e86\u522b\u540d\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u63d0\u9ad8\u5bb9\u5668\u95f4\u7684\u53ef\u53d1\u73b0\u6027\u548c\u901a\u4fe1\u6548\u7387\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-XlHJZImcOf\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u6a21\u5f0f\u3001\u4f7f\u7528\u7f51\u7edc\u63d2\u4ef6\u3001\u8c03\u6574MTU\u3001\u5b9e\u73b0DNS\u7f13\u5b58\u4ee5\u53ca\u76d1\u63a7\u7f51\u7edc\u6027\u80fd\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u5347Docker\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u6027\u80fd\u548c\u901f\u5ea6\u3002\u968f\u7740\u5bb9\u5668\u5316\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u7f51\u7edc\u4f18\u5316\u5c06\u6210\u4e3a\u63d0\u5347\u5e94\u7528\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u7f51\u7edc\u7684\u7528\u6237\uff0c\u9009\u62e9\u5408\u9002\u7684<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\u548c<a href=\"https:\/\/fwq.ai\">VPS<\/a>\u89e3\u51b3\u65b9\u6848\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u670d\u52a1\u5668\u9009\u9879\uff0c\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0\u6700\u4f73\u7684\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u7f51\u7edc\u4f18\u5316\uff1a\u5982\u4f55\u63d0\u5347\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u6027\u80fd\u548c\u901f\u5ea6 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\u5728\u4f18\u5316Docker\u7f51\u7edc\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3Docker\u63d0\u4f9b\u7684\u51e0\u79cd\u7f51\u7edc\u6a21\u5f0f\uff1a \u6865\u63a5\u6a21\u5f0f\uff08bridge\uff09\uff1a\u8fd9\u662fDocker\u7684\u9ed8\u8ba4\u7f51\u7edc\u6a21\u5f0f\uff0c\u9002\u7528\u4e8e\u5355\u673a\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u3002 \u4e3b\u673a\u6a21\u5f0f\uff08host\uff09\uff1a\u5bb9\u5668\u76f4\u63a5\u4f7f\u7528\u5bbf\u4e3b\u673a\u7684\u7f51\u7edc\u6808\uff0c\u9002\u5408\u5bf9\u6027\u80fd\u8981\u6c42\u6781\u9ad8\u7684\u573a\u666f\u3002 \u8986\u76d6\u6a21\u5f0f\uff08overlay\uff09\uff1a\u7528\u4e8e\u591a\u4e3b\u673a\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\uff0c\u9002\u5408Docker Swarm\u7b49\u96c6\u7fa4\u73af\u5883\u3002 \u65e0\u7f51\u7edc\u6a21\u5f0f\uff08none\uff09\uff1a\u5bb9\u5668\u6ca1\u6709\u7f51\u7edc\u63a5\u53e3\uff0c\u9002\u5408\u9700\u8981\u5b8c\u5168\u9694\u79bb\u7684\u573a\u666f\u3002 \u4f18\u5316Docker\u7f51\u7edc\u6027\u80fd\u7684\u7b56\u7565 1. \u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u6a21\u5f0f \u6839\u636e\u5e94\u7528\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u7f51\u7edc\u6a21\u5f0f\u662f\u4f18\u5316\u7684\u7b2c\u4e00\u6b65\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5bb9\u5668\u4e4b\u95f4\u9700\u8981\u9891\u7e41\u901a\u4fe1\uff0c\u4f7f\u7528\u6865\u63a5\u6a21\u5f0f\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6027\u80fd\u74f6\u9888\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8003\u8651\u4f7f\u7528\u4e3b\u673a\u6a21\u5f0f\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6027\u80fd\uff0c\u56e0\u4e3a\u5b83\u6d88\u9664\u4e86\u7f51\u7edc\u5c42\u7684\u5f00\u9500\u3002 2. \u4f7f\u7528Docker\u7f51\u7edc\u63d2\u4ef6 Docker\u652f\u6301\u591a\u79cd\u7f51\u7edc\u63d2\u4ef6\uff0c\u5982Weave\u3001Calico\u7b49\uff0c\u8fd9\u4e9b\u63d2\u4ef6\u63d0\u4f9b\u4e86\u66f4\u9ad8\u6548\u7684\u7f51\u7edc\u7ba1\u7406\u548c\u66f4\u597d\u7684\u6027\u80fd\u3002\u901a\u8fc7\u4f7f\u7528\u8fd9\u4e9b\u63d2\u4ef6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u7f51\u7edc\u62d3\u6251\u548c\u66f4\u9ad8\u7684\u541e\u5410\u91cf\u3002 3. \u8c03\u6574MTU\uff08\u6700\u5927\u4f20\u8f93\u5355\u5143\uff09 MTU\u8bbe\u7f6e\u4f1a\u5f71\u54cd\u6570\u636e\u5305\u7684\u5927\u5c0f\uff0c\u8fdb\u800c\u5f71\u54cd\u7f51\u7edc\u6027\u80fd\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDocker\u7684MTU\u503c\u4e3a1500\u5b57\u8282\uff0c\u4f46\u5728\u67d0\u4e9b\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u8c03\u6574MTU\u503c\u53ef\u80fd\u4f1a\u63d0\u9ad8\u6027\u80fd\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u548c\u8bbe\u7f6eMTU\uff1a docker network inspect bridge docker network create &#8211;opt com.docker.network.driver.mtu=1400 my_bridge 4. \u4f7f\u7528DNS\u7f13\u5b58 \u5bb9\u5668\u95f4\u7684\u901a\u4fe1\u901a\u5e38\u4f9d\u8d56\u4e8eDNS\u89e3\u6790\u3002\u901a\u8fc7\u5728\u5bb9\u5668\u4e2d\u5b9e\u73b0DNS\u7f13\u5b58\uff0c\u53ef\u4ee5\u51cf\u5c11DNS\u67e5\u8be2\u7684\u5ef6\u8fdf\uff0c\u4ece\u800c\u63d0\u9ad8\u901a\u4fe1\u901f\u5ea6\u3002\u53ef\u4ee5\u4f7f\u7528\u5982dnsmasq\u7b49\u5de5\u5177\u6765\u5b9e\u73b0DNS\u7f13\u5b58\u3002 5. \u76d1\u63a7\u548c\u5206\u6790\u7f51\u7edc\u6027\u80fd \u4f7f\u7528\u5de5\u5177\u5982cAdvisor\u3001Prometheus\u548cGrafana\u7b49\uff0c\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7Docker\u5bb9\u5668\u7684\u7f51\u7edc\u6027\u80fd\u3002\u901a\u8fc7\u5206\u6790\u7f51\u7edc\u6d41\u91cf\u548c\u5ef6\u8fdf\uff0c\u53ef\u4ee5\u8bc6\u522b\u74f6\u9888\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u4f18\u5316\u3002 \u793a\u4f8b\uff1a\u4f7f\u7528Docker Compose\u4f18\u5316\u7f51\u7edc \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Docker Compose\u914d\u7f6e\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u8bbe\u7f6e\u81ea\u5b9a\u4e49\u7f51\u7edc\u4ee5\u4f18\u5316\u5bb9\u5668\u95f4\u7684\u901a\u4fe1\uff1a version: &#8216;3&#8217; services: app1: image: myapp1 networks: my_network: aliases: &#8211; app1.local app2: image: myapp2 networks: my_network: 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