{"id":198981,"date":"2025-04-30T14:47:39","date_gmt":"2025-04-30T06:47:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/?p=198981"},"modified":"2025-04-30T14:49:27","modified_gmt":"2025-04-30T06:49:27","slug":"%e3%80%90%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3%e3%80%91docker-%e4%b8%8e-docker-%e9%95%9c%e5%83%8f%e7%9a%84%e5%8c%ba%e5%88%ab%e5%8f%8a%e5%9c%a8%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/198981\/","title":{"rendered":"\u3010\u6df1\u5165\u7406\u89e3\u3011Docker \u4e0e Docker \u955c\u50cf\u7684\u533a\u522b\u53ca\u5728\u9999\u6e2f\u670d\u52a1\u5668\u4e2d\u7684\u5b9e\u6218\u5e94\u7528"},"content":{"rendered":"<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u90e8\u7f72\u8fc7\u7a0b\u4e2d\uff0cDocker \u6280\u672f\u4ee5\u5176\u8f7b\u91cf\u5316\u3001\u53ef\u79fb\u690d\u3001\u9ad8\u6548\u7387\u7b49\u7279\u6027\uff0c\u5df2\u6210\u4e3a\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u56e2\u961f\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002\u7136\u800c\uff0c\u5f88\u591a\u6280\u672f\u7528\u6237\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u7ecf\u5e38\u4f1a\u6df7\u6dc6\u201cDocker\u201d\u4e0e\u201cDocker \u955c\u50cf\u201d\u8fd9\u4e24\u4e2a\u6838\u5fc3\u6982\u5ff5\u3002\u672c\u6587\u5c06\u7ed3\u5408\u5b9e\u4f8b\u8be6\u7ec6\u89e3\u6790\u4e24\u8005\u7684\u533a\u522b\uff0c\u5e76\u5c55\u793a\u5176\u5728\u5b9e\u9645\u670d\u52a1\u5668\u73af\u5883\u4e2d\u7684\u5e94\u7528\u65b9\u5f0f\uff0c\u7279\u522b\u9002\u5408\u90e8\u7f72\u5728<strong>\u9999\u6e2fVPS<\/strong>\u3001<strong>\u9999\u6e2f\u4e91\u670d\u52a1\u5668<\/strong>\u7b49\u573a\u666f\u4e0b\u3002<\/p>\n<hr \/>\n<h2>\u4e00\u3001\u4ec0\u4e48\u662f Docker\uff1f<\/h2>\n<p>Docker \u662f\u4e00\u4e2a\u5f00\u653e\u6e90\u4ee3\u7801\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u7528\u4e8e\u6253\u5305\u3001\u5206\u53d1\u548c\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u4e0e\u5176\u4f9d\u8d56\u7684\u73af\u5883\u6574\u4f53\u6253\u5305\u6210\u4e00\u4e2a\u5bb9\u5668\uff0c\u786e\u4fdd\u5728\u4efb\u4f55\u652f\u6301 Docker \u7684\u670d\u52a1\u5668\u4e0a\u90fd\u80fd\u4e00\u81f4\u8fd0\u884c\u3002\u8fd9\u79cd\u8de8\u5e73\u53f0\u80fd\u529b\u5728\u4e91\u8ba1\u7b97\u73af\u5883\u4e2d\u5c24\u5176\u91cd\u8981\uff0c\u7279\u522b\u662f\u5f53\u60a8\u90e8\u7f72\u5728<strong>\u9999\u6e2f\u4e91\u670d\u52a1\u5668<\/strong>\u65f6\uff0c\u53ef\u4ee5\u6781\u5927\u964d\u4f4e\u73af\u5883\u914d\u7f6e\u5e26\u6765\u7684\u6210\u672c\u4e0e\u4e0d\u786e\u5b9a\u6027\u3002<\/p>\n<p>Docker \u6838\u5fc3\u7ec4\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>Docker \u5ba2\u6237\u7aef\u4e0e\u5b88\u62a4\u8fdb\u7a0b\uff08Daemon\uff09<\/strong><\/li>\n<li><strong>Docker \u955c\u50cf\uff08Image\uff09<\/strong><\/li>\n<li><strong>Docker \u5bb9\u5668\uff08Container\uff09<\/strong><\/li>\n<li><strong>Docker \u7f51\u7edc\uff08Network\uff09<\/strong><\/li>\n<li><strong>Docker \u5b58\u50a8\uff08Volume\uff09<\/strong><\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e8c\u3001Docker \u955c\u50cf\uff08Image\uff09\u7684\u4f5c\u7528<\/h2>\n<p>Docker \u955c\u50cf\u662f\u4e00\u79cd\u53ea\u8bfb\u7684\u6a21\u677f\uff0c\u7c7b\u4f3c\u4e8e\u865a\u62df\u673a\u7684\u5feb\u7167\u3002\u5b83\u5305\u542b\u4e86\u8fd0\u884c\u5bb9\u5668\u6240\u9700\u7684\u6240\u6709\u6587\u4ef6\uff1a\u5305\u62ec\u64cd\u4f5c\u7cfb\u7edf\u3001\u5e94\u7528\u4ee3\u7801\u3001\u4f9d\u8d56\u5e93\u3001\u73af\u5883\u53d8\u91cf\u53ca\u914d\u7f6e\u6587\u4ef6\u3002\u6bcf\u5f53\u4f60\u8fd0\u884c\u4e00\u4e2a\u5bb9\u5668\u65f6\uff0c\u90fd\u662f\u57fa\u4e8e\u955c\u50cf\u6784\u5efa\u7684\u8fd0\u884c\u65f6\u5b9e\u4f8b\u3002<\/p>\n<h3>\u793a\u4f8b\uff1a\u6784\u5efa\u4e00\u4e2a Python \u5e94\u7528\u955c\u50cf<\/h3>\n<pre><code class=\"language-Dockerfile\"># \u57fa\u4e8e\u5b98\u65b9 Python \u955c\u50cf\r\nFROM python:3.7-slim\r\n\r\n# \u6307\u5b9a\u5de5\u4f5c\u76ee\u5f55\r\nWORKDIR \/app\r\n\r\n# \u590d\u5236\u9879\u76ee\u6587\u4ef6\r\nCOPY . \/app\r\n\r\n# \u5b89\u88c5\u4f9d\u8d56\r\nRUN pip install --no-cache-dir -r requirements.txt\r\n\r\n# \u66b4\u9732\u7aef\u53e3\r\nEXPOSE 5000\r\n\r\n# \u5b9a\u4e49\u73af\u5883\u53d8\u91cf\r\nENV NAME World\r\n\r\n# \u542f\u52a8\u5e94\u7528\r\nCMD [\"python\", \"app.py\"]\r\n<\/code><\/pre>\n<p>\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u6784\u5efa\u955c\u50cf\uff1a<\/p>\n<pre><code class=\"language-bash\">docker build -t my-python-app .\r\n<\/code><\/pre>\n<p>\u8be5\u955c\u50cf\u53ef\u7528\u4e8e\u90e8\u7f72\u5728\u4efb\u4f55\u517c\u5bb9 Docker \u7684\u73af\u5883\u4e2d\uff0c\u5982\u9ad8\u5e26\u5bbd\u3001\u4f4e\u5ef6\u8fdf\u7684<strong>\u9999\u6e2f\u72ec\u7acb\u670d\u52a1\u5668<\/strong>\uff0c\u4fdd\u8bc1\u8bbf\u95ee\u901f\u5ea6\u4e0e\u7a33\u5b9a\u6027\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001\u8fd0\u884c Docker \u5bb9\u5668\u7684\u65b9\u5f0f<\/h2>\n<p>\u5bb9\u5668\u662f\u955c\u50cf\u7684\u8fd0\u884c\u5b9e\u4f8b\uff0c\u5177\u6709\u53ef\u5199\u5c42\uff0c\u7528\u4e8e\u5b58\u50a8\u8fd0\u884c\u65f6\u6570\u636e\u3002\u8fd0\u884c\u5bb9\u5668\u7684\u547d\u4ee4\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-bash\">docker run -p 5000:5000 my-python-app\r\n<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u4f1a\u542f\u52a8\u4e00\u4e2a\u5bb9\u5668\uff0c\u5e76\u5c06\u4e3b\u673a\u7684 5000 \u7aef\u53e3\u6620\u5c04\u5230\u5bb9\u5668\u4e2d\u8fd0\u884c\u7684\u5e94\u7528\u7aef\u53e3\u3002\u914d\u5408<strong>\u9999\u6e2fVPS<\/strong>\u90e8\u7f72\uff0c\u53ef\u5b9e\u73b0\u5916\u90e8\u7528\u6237\u9ad8\u901f\u8bbf\u95ee\u672c\u5730\u90e8\u7f72\u670d\u52a1\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001Docker \u4e0e\u955c\u50cf\u7684\u5173\u7cfb\u7ed3\u6784\u56fe<\/h2>\n<p>\u4ee5\u4e0b\u662f\u7528 Mermaid \u8bed\u6cd5\u7ed8\u5236\u7684\u7ed3\u6784\u5173\u7cfb\u56fe\uff0c\u6709\u52a9\u4e8e\u76f4\u89c2\u7406\u89e3 Docker \u5404\u7ec4\u4ef6\u4e4b\u95f4\u7684\u8054\u7cfb\uff1a<\/p>\n<pre><code class=\"language-mermaid\">erDiagram\r\n    IMAGE ||--o CONTAINER : contains\r\n    CONTAINER ||--o NETWORK : uses\r\n    CONTAINER ||--o VOLUME : uses\r\n    IMAGE {\r\n        int id\r\n        string tags\r\n    }\r\n    CONTAINER {\r\n        int id\r\n        string image_id\r\n    }\r\n    NETWORK {\r\n        int id\r\n        string name\r\n    }\r\n    VOLUME {\r\n        int id\r\n        string name\r\n    }\r\n<\/code><\/pre>\n<hr \/>\n<h2>\u4e94\u3001\u7ed3\u8bed\uff1a\u7ed3\u5408\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u53d1\u6325 Docker \u6700\u5927\u4ef7\u503c<\/h2>\n<p>\u7406\u89e3 Docker \u4e0e Docker \u955c\u50cf\u7684\u533a\u522b\uff0c\u662f\u6784\u5efa\u9ad8\u6548\u5bb9\u5668\u5316\u67b6\u6784\u7684\u57fa\u7840\u3002\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u5c24\u5176\u662f\u9762\u5411\u5168\u7403\u7528\u6237\u90e8\u7f72\u7684\u670d\u52a1\uff0c\u63a8\u8350\u9009\u62e9<a href=\"https:\/\/server.hk\/\"><strong>\u9999\u6e2f\u4e91\u670d\u52a1\u5668<\/strong><\/a>\u6216<a href=\"https:\/\/server.hk\/\"><strong>\u9999\u6e2f\u72ec\u7acb\u670d\u52a1\u5668<\/strong><\/a>\u4f5c\u4e3a\u8fd0\u884c\u5e73\u53f0\u3002\u5176\u9ad8\u7a33\u5b9a\u6027\u3001\u65e0\u5907\u6848\u4f18\u52bf\u4ee5\u53ca\u4f18\u5f02\u7684\u7f51\u7edc\u8fde\u901a\u6027\uff0c\u53ef\u5b8c\u7f8e\u652f\u6491 Docker \u6784\u5efa\u3001\u8fd0\u884c\u4e0e\u8fdc\u7a0b\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u90e8\u7f72\u8fc7\u7a0b\u4e2d\uff0cDocke&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-198981","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=198981"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/198981\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=198981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=198981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=198981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}