{"id":13050,"date":"2024-11-15T15:03:30","date_gmt":"2024-11-15T07:03:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13050\/"},"modified":"2024-11-15T15:03:30","modified_gmt":"2024-11-15T07:03:30","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87docker%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e5%ad%98%e5%82%a8%e7%9a%84%e9%ab%98%e6%95%88%e7%ae%a1%e7%90%86%e4%b8%8e%e6%95%b0%e6%8d%ae%e4%bf%9d%e6%8a%a4%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13050\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7Docker\u5b9e\u73b0\u5bb9\u5668\u5b58\u50a8\u7684\u9ad8\u6548\u7ba1\u7406\u4e0e\u6570\u636e\u4fdd\u62a4\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87docker%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e5%ad%98%e5%82%a8%e7%9a%84%e9%ab%98%e6%95%88%e7%ae%a1%e7%90%86%e4%b8%8e%e6%95%b0%e6%8d%ae%e4%bf%9d%e6%8a%a4%ef%bc%9f-oVNjaudxNr\">\u5982\u4f55\u901a\u8fc7Docker\u5b9e\u73b0\u5bb9\u5668\u5b58\u50a8\u7684\u9ad8\u6548\u7ba1\u7406\u4e0e\u6570\u636e\u4fdd\u62a4\uff1f<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u548c\u8fd0\u7ef4\u4e2d\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u573a\u666f\u3002Docker\u4e0d\u4ec5\u80fd\u591f\u63d0\u9ad8\u5e94\u7528\u7684\u53ef\u79fb\u690d\u6027\u548c\u53ef\u6269\u5c55\u6027\uff0c\u8fd8\u80fd\u901a\u8fc7\u5bb9\u5668\u5316\u7684\u65b9\u5f0f\u7b80\u5316\u5e94\u7528\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u5316\u5e94\u7528\u7684\u589e\u591a\uff0c\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u5bb9\u5668\u5b58\u50a8\u548c\u4fdd\u62a4\u6570\u636e\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u8bfe\u9898\u3002<\/p>\n<h2 id=\"docker%e5%ad%98%e5%82%a8%e9%a9%b1%e5%8a%a8%e7%9a%84%e9%80%89%e6%8b%a9-oVNjaudxNr\">Docker\u5b58\u50a8\u9a71\u52a8\u7684\u9009\u62e9<\/h2>\n<p>Docker\u652f\u6301\u591a\u79cd\u5b58\u50a8\u9a71\u52a8\uff0c\u5982Overlay2\u3001aufs\u3001btrfs\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u9a71\u52a8\u5bf9\u4e8e\u5bb9\u5668\u7684\u6027\u80fd\u548c\u6570\u636e\u7ba1\u7406\u81f3\u5173\u91cd\u8981\u3002\u4ee5Overlay2\u4e3a\u4f8b\uff0c\u5b83\u662fDocker\u63a8\u8350\u7684\u5b58\u50a8\u9a71\u52a8\uff0c\u5177\u6709\u8f83\u597d\u7684\u6027\u80fd\u548c\u8f83\u4f4e\u7684\u8d44\u6e90\u6d88\u8017\u3002\u4ee5\u4e0b\u662f\u9009\u62e9\u5b58\u50a8\u9a71\u52a8\u65f6\u9700\u8981\u8003\u8651\u7684\u51e0\u4e2a\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\uff1a<\/strong>\u4e0d\u540c\u7684\u5b58\u50a8\u9a71\u52a8\u5728\u8bfb\u5199\u6027\u80fd\u4e0a\u5b58\u5728\u5dee\u5f02\uff0c\u9009\u62e9\u65f6\u9700\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u8bc4\u4f30\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\uff1a<\/strong>\u786e\u4fdd\u6240\u9009\u5b58\u50a8\u9a71\u52a8\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u548c\u6587\u4ef6\u7cfb\u7edf\u7684\u517c\u5bb9\u6027\u3002<\/li>\n<li><strong>\u529f\u80fd\uff1a<\/strong>\u67d0\u4e9b\u5b58\u50a8\u9a71\u52a8\u63d0\u4f9b\u5feb\u7167\u3001\u514b\u9686\u7b49\u9ad8\u7ea7\u529f\u80fd\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u9009\u62e9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b0%e6%8d%ae%e5%8d%b7%e7%9a%84%e4%bd%bf%e7%94%a8-oVNjaudxNr\">\u6570\u636e\u5377\u7684\u4f7f\u7528<\/h2>\n<p>\u5728Docker\u4e2d\uff0c\u6570\u636e\u5377\u662f\u7528\u4e8e\u6301\u4e45\u5316\u548c\u5171\u4eab\u6570\u636e\u7684\u4e3b\u8981\u65b9\u5f0f\u3002\u901a\u8fc7\u6570\u636e\u5377\uff0c\u53ef\u4ee5\u5c06\u5bb9\u5668\u4e2d\u7684\u6570\u636e\u4fdd\u5b58\u5728\u4e3b\u673a\u4e0a\uff0c\u907f\u514d\u5bb9\u5668\u91cd\u542f\u6216\u5220\u9664\u65f6\u6570\u636e\u4e22\u5931\u3002\u4f7f\u7528\u6570\u636e\u5377\u7684\u57fa\u672c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<pre><code>docker volume create my_volume\ndocker run -d -v my_volume:\/data my_image\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3amy_volume\u7684\u6570\u636e\u5377\uff0c\u7136\u540e\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u5c06\u8be5\u6570\u636e\u5377\u6302\u8f7d\u5230\u5bb9\u5668\u7684\/data\u76ee\u5f55\u3002\u8fd9\u6837\uff0c\u65e0\u8bba\u5bb9\u5668\u5982\u4f55\u53d8\u5316\uff0c\u6570\u636e\u5377\u4e2d\u7684\u6570\u636e\u90fd\u5c06\u4fdd\u6301\u4e0d\u53d8\u3002<\/p>\n<h2 id=\"%e6%95%b0%e6%8d%ae%e5%a4%87%e4%bb%bd%e4%b8%8e%e6%81%a2%e5%a4%8d-oVNjaudxNr\">\u6570\u636e\u5907\u4efd\u4e0e\u6062\u590d<\/h2>\n<p>\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\uff0c\u5b9a\u671f\u5907\u4efd\u6570\u636e\u5377\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u6570\u636e\u5377\u4e2d\u7684\u6570\u636e\u5907\u4efd\u5230\u4e3b\u673a\u4e0a\uff1a<\/p>\n<pre><code>docker run --rm -v my_volume:\/data -v $(pwd):\/backup alpine tar czf \/backup\/my_volume_backup.tar.gz -C \/data . \n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u547d\u4ee4\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u4e00\u4e2a\u4e34\u65f6\u7684Alpine\u5bb9\u5668\uff0c\u5c06my_volume\u4e2d\u7684\u6570\u636e\u6253\u5305\u5e76\u4fdd\u5b58\u5230\u5f53\u524d\u76ee\u5f55\u4e0b\u3002\u6062\u590d\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>docker run --rm -v my_volume:\/data -v $(pwd):\/backup alpine sh -c \"cd \/data &amp;&amp; tar xzf \/backup\/my_volume_backup.tar.gz\"\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8docker-compose%e7%ae%a1%e7%90%86%e5%a4%9a%e5%ae%b9%e5%99%a8%e5%ba%94%e7%94%a8-oVNjaudxNr\">\u4f7f\u7528Docker Compose\u7ba1\u7406\u591a\u5bb9\u5668\u5e94\u7528<\/h2>\n<p>\u5bf9\u4e8e\u590d\u6742\u7684\u5e94\u7528\uff0c\u4f7f\u7528Docker Compose\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\u53ca\u5176\u5b58\u50a8\u3002\u901a\u8fc7docker-compose.yml\u6587\u4ef6\uff0c\u53ef\u4ee5\u5b9a\u4e49\u670d\u52a1\u3001\u7f51\u7edc\u548c\u5377\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>version: '3'\nservices:\n  web:\n    image: nginx\n    volumes:\n      - web_data:\/usr\/share\/nginx\/html\n  db:\n    image: mysql\n    environment:\n      MYSQL_ROOT_PASSWORD: example\n    volumes:\n      - db_data:\/var\/lib\/mysql\n\nvolumes:\n  web_data:\n  db_data:\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2aWeb\u670d\u52a1\u548c\u4e00\u4e2a\u6570\u636e\u5e93\u670d\u52a1\uff0c\u5e76\u4e3a\u5b83\u4eec\u5206\u522b\u521b\u5efa\u4e86\u6570\u636e\u5377\u3002\u8fd9\u6837\uff0c\u6570\u636e\u7684\u7ba1\u7406\u548c\u5907\u4efd\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-oVNjaudxNr\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u5408\u7406\u9009\u62e9Docker\u5b58\u50a8\u9a71\u52a8\u3001\u4f7f\u7528\u6570\u636e\u5377\u3001\u5b9a\u671f\u5907\u4efd\u548c\u5229\u7528Docker Compose\u7b49\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb9\u5668\u5b58\u50a8\u7684\u9ad8\u6548\u7ba1\u7406\u4e0e\u6570\u636e\u4fdd\u62a4\u3002\u968f\u7740\u5bb9\u5668\u5316\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u638c\u63e1\u8fd9\u4e9b\u7ba1\u7406\u6280\u5de7\u5c06\u6709\u52a9\u4e8e\u63d0\u9ad8\u5e94\u7528\u7684\u53ef\u9760\u6027\u548c\u53ef\u7ef4\u62a4\u6027\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\u7c73\u4e91\u7684\u5b98\u65b9\u7f51\u7ad9\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u901a\u8fc7Docker\u5b9e\u73b0\u5bb9\u5668\u5b58\u50a8\u7684\u9ad8\u6548\u7ba1\u7406\u4e0e\u6570\u636e\u4fdd\u62a4\uff1f \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u548c\u8fd0\u7ef4\u4e2d\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u573a\u666f\u3002Docker\u4e0d\u4ec5\u80fd\u591f\u63d0\u9ad8\u5e94\u7528\u7684\u53ef\u79fb\u690d\u6027\u548c\u53ef\u6269\u5c55\u6027\uff0c\u8fd8\u80fd\u901a\u8fc7\u5bb9\u5668\u5316\u7684\u65b9\u5f0f\u7b80\u5316\u5e94\u7528\u7684\u90e8\u7f72\u548c\u7ba1\u7406\u3002\u7136\u800c\uff0c\u968f\u7740\u5bb9\u5668\u5316\u5e94\u7528\u7684\u589e\u591a\uff0c\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u5bb9\u5668\u5b58\u50a8\u548c\u4fdd\u62a4\u6570\u636e\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u8bfe\u9898\u3002 Docker\u5b58\u50a8\u9a71\u52a8\u7684\u9009\u62e9 Docker\u652f\u6301\u591a\u79cd\u5b58\u50a8\u9a71\u52a8\uff0c\u5982Overlay2\u3001aufs\u3001btrfs\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u9a71\u52a8\u5bf9\u4e8e\u5bb9\u5668\u7684\u6027\u80fd\u548c\u6570\u636e\u7ba1\u7406\u81f3\u5173\u91cd\u8981\u3002\u4ee5Overlay2\u4e3a\u4f8b\uff0c\u5b83\u662fDocker\u63a8\u8350\u7684\u5b58\u50a8\u9a71\u52a8\uff0c\u5177\u6709\u8f83\u597d\u7684\u6027\u80fd\u548c\u8f83\u4f4e\u7684\u8d44\u6e90\u6d88\u8017\u3002\u4ee5\u4e0b\u662f\u9009\u62e9\u5b58\u50a8\u9a71\u52a8\u65f6\u9700\u8981\u8003\u8651\u7684\u51e0\u4e2a\u56e0\u7d20\uff1a \u6027\u80fd\uff1a\u4e0d\u540c\u7684\u5b58\u50a8\u9a71\u52a8\u5728\u8bfb\u5199\u6027\u80fd\u4e0a\u5b58\u5728\u5dee\u5f02\uff0c\u9009\u62e9\u65f6\u9700\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u8bc4\u4f30\u3002 \u517c\u5bb9\u6027\uff1a\u786e\u4fdd\u6240\u9009\u5b58\u50a8\u9a71\u52a8\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u548c\u6587\u4ef6\u7cfb\u7edf\u7684\u517c\u5bb9\u6027\u3002 \u529f\u80fd\uff1a\u67d0\u4e9b\u5b58\u50a8\u9a71\u52a8\u63d0\u4f9b\u5feb\u7167\u3001\u514b\u9686\u7b49\u9ad8\u7ea7\u529f\u80fd\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u9009\u62e9\u3002 \u6570\u636e\u5377\u7684\u4f7f\u7528 \u5728Docker\u4e2d\uff0c\u6570\u636e\u5377\u662f\u7528\u4e8e\u6301\u4e45\u5316\u548c\u5171\u4eab\u6570\u636e\u7684\u4e3b\u8981\u65b9\u5f0f\u3002\u901a\u8fc7\u6570\u636e\u5377\uff0c\u53ef\u4ee5\u5c06\u5bb9\u5668\u4e2d\u7684\u6570\u636e\u4fdd\u5b58\u5728\u4e3b\u673a\u4e0a\uff0c\u907f\u514d\u5bb9\u5668\u91cd\u542f\u6216\u5220\u9664\u65f6\u6570\u636e\u4e22\u5931\u3002\u4f7f\u7528\u6570\u636e\u5377\u7684\u57fa\u672c\u6b65\u9aa4\u5982\u4e0b\uff1a docker volume create my_volume docker run -d -v my_volume:\/data my_image \u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3amy_volume\u7684\u6570\u636e\u5377\uff0c\u7136\u540e\u5728\u8fd0\u884c\u5bb9\u5668\u65f6\u5c06\u8be5\u6570\u636e\u5377\u6302\u8f7d\u5230\u5bb9\u5668\u7684\/data\u76ee\u5f55\u3002\u8fd9\u6837\uff0c\u65e0\u8bba\u5bb9\u5668\u5982\u4f55\u53d8\u5316\uff0c\u6570\u636e\u5377\u4e2d\u7684\u6570\u636e\u90fd\u5c06\u4fdd\u6301\u4e0d\u53d8\u3002 \u6570\u636e\u5907\u4efd\u4e0e\u6062\u590d \u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\uff0c\u5b9a\u671f\u5907\u4efd\u6570\u636e\u5377\u662f\u975e\u5e38\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u6570\u636e\u5377\u4e2d\u7684\u6570\u636e\u5907\u4efd\u5230\u4e3b\u673a\u4e0a\uff1a docker run &#8211;rm -v my_volume:\/data -v $(pwd):\/backup alpine tar czf \/backup\/my_volume_backup.tar.gz -C \/data . \u5728\u8fd9\u4e2a\u547d\u4ee4\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u4e00\u4e2a\u4e34\u65f6\u7684Alpine\u5bb9\u5668\uff0c\u5c06my_volume\u4e2d\u7684\u6570\u636e\u6253\u5305\u5e76\u4fdd\u5b58\u5230\u5f53\u524d\u76ee\u5f55\u4e0b\u3002\u6062\u590d\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a docker run &#8211;rm -v my_volume:\/data -v $(pwd):\/backup alpine sh -c &#8220;cd \/data &amp;&amp; tar xzf \/backup\/my_volume_backup.tar.gz&#8221; \u4f7f\u7528Docker Compose\u7ba1\u7406\u591a\u5bb9\u5668\u5e94\u7528 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