{"id":262,"date":"2024-09-06T14:12:13","date_gmt":"2024-09-06T06:12:13","guid":{"rendered":"https:\/\/blog.king011.com\/?p=262"},"modified":"2025-05-21T10:40:39","modified_gmt":"2025-05-21T02:40:39","slug":"why-docker","status":"publish","type":"post","link":"https:\/\/blog.king011.com\/?p=262","title":{"rendered":"03-Why docker"},"content":{"rendered":"\n

\u50b3\u7d71\u7684\u670d\u52d9\u90e8\u7f72\u65b9\u6848\u5b58\u5728\u5f88\u591a\u554f\u984c\u3002docker \u80fd\u5920\u5f88\u597d\u7684\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u6240\u4ee5\u6211\u5011\u61c9\u8a72\u4f7f\u7528 docker \u4f86\u90e8\u7f72\u670d\u52d9\uff0c\u5f8c\u6587\u6211\u5011\u5c07\u4e00\u4e00\u8ad6\u8ff0\u9019\u4e9b\u554f\u984c\uff0c\u4e26\u770b\u770b docker \u5982\u4f55\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002<\/p>\n\n\n\n

\u6240\u4ee5\u4e0d\u6703 docker \u7684\u53bb\u5b78\u5427<\/a>\uff0c\u4e0d\u7136\u4eba\u5bb6\u90fd\u6fc0\u5149\u6642\u4ee3\u4e86\uff0c\u4f60\u9084\u5728\u77f3\u5668\u6642\u4ee3\uff0c\u76f4\u63a5\u9000\u7db2\u4e0d\u8981\u73a9\u4e86\u3002<\/p>\n\n\n\n

\u5b89\u88dd\u670d\u52d9\u5957\u4ef6\u8907\u96dc<\/h1>\n\n\n\n

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\u5c0d\u6b64 docker \u5247\u6c92\u6709\u9019\u4e00\u554f\u984c\uff0c\u57fa\u672c\u4e0a\u4e00\u689d\u6307\u4ee4\u904b\u884c\u6307\u5b9a image \u5c31\u5b89\u88dd\u5b8c\u6210\u3002<\/p>\n\n\n\n

\u6b64\u5169\u7a2e\u5dee\u7570\u5728\u65bc\u5957\u4ef6\u5728\u4e0d\u540c\u7cfb\u7d71\u9700\u8981\u4e0d\u540c\u7684\u74b0\u5883\u8a2d\u5b9a\u548c\u4f9d\u8cf4\uff0c\u800c docker \u5c4f\u853d\u4e86\u9019\u4e00\u554f\u984c\uff0c\u5b83\u4f7f\u7528\u865b\u64ec\u5316\u6280\u8853\u6a21\u64ec\u4e86\u4e00\u500b\u7cfb\u7d71\u74b0\u5883\uff0c\u5957\u4ef6\u767c\u4f48\u8005\u53ef\u4ee5\u76f4\u63a5\u5275\u5efa\u4e00\u500b docker image \u4e26\u8a2d\u7f6e\u597d\u5957\u4ef6\u9700\u8981\u7684\u4e00\u5207\uff0cdocker \u7528\u6236\u53ea\u9700\u8981\u57f7\u884c\u9019\u500b image \u5373\u53ef\u3002<\/p>\n\n\n\n

\u6df7\u4e82\u4e0d\u582a\u7684\u6a94\u6848\u8def\u5f91<\/h1>\n\n\n\n

\u4e0d\u540c\u7684\u5957\u4ef6\u670d\u52d9\uff0c\u901a\u5e38\u5b58\u5728\u8a2d\u5b9a\u6a94\u6848\u548c\u6578\u64da\u6a94\u6848\uff0c\u8a2d\u5b9a\u6a94\u6848\u63a7\u5236\u4e86\u670d\u52d9\u5982\u4f55\u904b\u884c\uff0c\u6578\u64da\u6a94\u6848\u5b58\u5132\u4e86\u670d\u52d9\u904b\u884c\u7684\u6578\u64da\u3002<\/p>\n\n\n\n

\u4f46\u662f\u6bcf\u500b\u670d\u52d9\u7684\u6a94\u6848\u8def\u5f91\u662f\u4e0d\u540c\u7684\uff0c\u9019\u5b8c\u5168\u7531\u5957\u4ef6\u672c\u8eab\u7684\u4ee3\u78bc\u6c7a\u5b9a\u3002\u9019\u5b58\u5728\u5169\u500b\u554f\u984c\uff1a<\/p>\n\n\n\n

    \n
  1. \u5927\u91cf\u8a2d\u5b9a\u6a94\u6848\u5206\u6563\u5728\u4e0d\u540c\u4f4d\u7f6e\uff0c\u8abf\u6574\u670d\u52d9\u6642\u4e0d\u597d\u5c0b\u627e<\/li>\n\n\n\n
  2. \u8981\u5099\u4efd\u8a2d\u5b9a\u548c\u6578\u64da\u6a94\u6848\u5f88\u9ebb\u7169\uff0c\u56e0\u7232\u4e0d\u540c\u5957\u4ef6\u7684\u6a94\u6848\u8def\u5f91\u4e0d\u540c<\/li>\n<\/ol>\n\n\n\n

    \u4f7f\u7528 docker \u5247\u5b8c\u7f8e\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0cdocker\u63d0\u4f9b\u4e86 volume \u5b83\u5c07\u5bbf\u4e3b\u6a5f\u7684\u78c1\u76e4\u6620\u5c04\u5230 image \u4e2d\u3002<\/p>\n\n\n\n

    \u4ee5\u672c\u55b5\u7232\u4f8b\u6703\u5728\u5bbf\u4e3b\u6a5f\u4e0b\u5275\u5efa\u5169\u500b\u6a94\u6848\u593e\uff1a<\/p>\n\n\n\n

      \n
    • $HOME\/docker<\/strong> \u4e0b\u9762\u4f9d\u64da\u670d\u52d9\u540d\u7a31\u5b58\u5132\u4e86\u5404\u7a2e\u670d\u52d9\u7684\u8a2d\u5b9a\u6a94\u6848<\/li>\n\n\n\n
    • \/opt\/data<\/strong> \u4e0b\u9762\u4f9d\u64da\u670d\u52d9\u540d\u7a31\u5b58\u5132\u4e86\u5404\u7a2e\u670d\u52d9\u6578\u64da<\/li>\n<\/ul>\n\n\n\n

      \u9019\u6a23\u7576\u9700\u8981\u4fee\u6539\u8a2d\u5b9a\u6642\uff0c\u76f4\u63a5\u53bb $HOME\/docker<\/strong> \u4e0b\u9762\u5373\u53ef\u5feb\u901f\u5b9a\u4f4d\u3002\u800c\u7576\u9700\u8981\u5099\u4efd\u6642\u53ea\u9700\u8981\u76f4\u63a5\u5c07\u9019\u5169\u500b\u6a94\u6848\u593e\u5099\u4efd\u5373\u53ef\u3002<\/p>\n\n\n\n

      \u540c\u4e00\u670d\u52d9\u904b\u884c\u591a\u500b\u526f\u672c<\/h1>\n\n\n\n

      \u4ee5 mysql \u6578\u64da\u5eab\u7232\u4f8b\uff0c\u76f4\u63a5\u5b89\u88dd\u5230\u5bbf\u4e3b\u6a5f\u4f60\u5f88\u96e3\u904b\u884c\u5169\u500b\u526f\u672c\u3002\u4f46\u4f7f\u7528 docker \u4f60\u7c21\u55ae\u7684\u904b\u884c\u5169\u500b mysql \u7684 image \u5373\u53ef\u3002\u9019\u662f\u76f8\u7576\u5be6\u7528\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n

      \u4f8b\u5982\u5f88\u591a\u670d\u52d9\u90fd\u9700\u8981\u6578\u64da\u5eab\u652f\u6301\u3002\u5982\u679c\u53ea\u80fd\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\uff0c\u4f60\u6240\u6709\u670d\u52d9\u7684\u6578\u64da\u90fd\u5b58\u5132\u5728\u4e00\u8d77\uff0c\u4f60\u5f88\u96e3\u55ae\u7368\u5099\u4efd\uff0c\u4e26\u4e14\u5b83\u5011\u8a2a\u554f\u6642\u7684\u5168\u5c40\u9396\u4e5f\u6703\u76f8\u4e92\u97ff\u61c9\uff0c\u4f46\u6211\u5011\u77e5\u9053\u5b83\u5011\u662f\u5b8c\u5168\u4e0d\u540c\u670d\u52d9\u6578\u64da\u5eab\u7d55\u5c0d\u4e0d\u6703\u51fa\u73fe\u9396\u7684\u554f\u984c\u3002\u6b64\u5916\u4e00\u500b\u670d\u52d9\u5c0e\u81f4\u7684\u6578\u64da\u5eab\u640d\u6bc0\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u5176\u5b83\u670d\u52d9\u6578\u64da\u3002<\/p>\n\n\n\n

      \u9694\u96e2\u6027<\/h1>\n\n\n\n

      \u5982\u679c\u670d\u52d9\u5b58\u5728bug\uff0c\u5b89\u88dd\u5728\u5bbf\u4e3b\u6a5f\u7684\u670d\u52d9\u6703\u76f4\u63a5\u5f71\u97ff\u6574\u500b\u670d\u52d9\u5668\uff0c\u5982\u679c\u662f\u4e00\u500b\u9060\u7a0b\u8a2a\u554fbug\u4f60\u7684\u670d\u52d9\u5668\u5c31\u76f4\u63a5\u88abhacker\u638c\u63a7\u4e86\u3002\u4f46\u5c0d\u65bcdocker \u4e2d\u7684\u670d\u52d9\uff0c\u53d7\u5f71\u97ff\u7684\u53ea\u6709\u9019\u500bdocker \u4e0d\u6703\u5f71\u97ff\u5230\u5bbf\u4e3b\u6a5f\u548c\u5176\u5b83\u670d\u52d9<\/p>\n\n\n\n

      \u4f60\u9084\u53ef\u4ee5\u96a8\u4fbf\u5728 docker \u88cf\u9762\u505a\u5371\u96aa\u7684\u5be6\u9a57\uff0c\u5b83\u4e0d\u6703\u5f71\u97ff\u5230\u5bbf\u4e3b(\u9664\u4e86\u901a\u904e volume \u6620\u5c04\u9032\u4f86\u7684\u78c1\u76e4\uff0c\u6216\u8005\u4f54\u7528\u904e\u591a\u7684cpu\uff0c\u4f46\u901a\u5e38\u6c92\u6709\u4e0d\u53ef\u9006\u7684\u640d\u6bc0)<\/p>\n\n\n\n

      \u7576\u7136 docker \u4e5f\u4e0d\u662f\u7d55\u5c0d\u5b89\u5168\uff0c\u4f46\u5b83\u7121\u7591\u6bd4\u5bbf\u4e3b\u6a5f\u76f4\u63a5\u90e8\u7f72\u5b89\u5168<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u8ad6\u8ff0\u4e86\u7232\u4ec0\u9ebc\u61c9\u8a72\u4f7f\u7528 docker \u4f86\u90e8\u7f72\u670d\u52d9\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u90e8\u7f72\u5230\u5bbf\u4e3b\u7cfb\u7d71\u4e0a\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[50,52,51],"tags":[],"class_list":["post-262","post","type-post","status-publish","format-standard","hentry","category-linux","category-52","category-51"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.king011.com\/index.php?rest_route=\/wp\/v2\/posts\/262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.king011.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.king011.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.king011.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.king011.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=262"}],"version-history":[{"count":12,"href":"https:\/\/blog.king011.com\/index.php?rest_route=\/wp\/v2\/posts\/262\/revisions"}],"predecessor-version":[{"id":383,"href":"https:\/\/blog.king011.com\/index.php?rest_route=\/wp\/v2\/posts\/262\/revisions\/383"}],"wp:attachment":[{"href":"https:\/\/blog.king011.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.king011.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.king011.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}