{"id":481,"date":"2026-02-25T10:39:30","date_gmt":"2026-02-25T02:39:30","guid":{"rendered":"https:\/\/myblog.marsrains.top\/?p=481"},"modified":"2026-04-03T14:55:40","modified_gmt":"2026-04-03T06:55:40","slug":"docker%e5%ae%b9%e5%99%a8%e4%b8%8e%e5%ae%b9%e5%99%a8%e4%ba%91","status":"publish","type":"post","link":"https:\/\/myblog.marsrains.top\/?p=481","title":{"rendered":"Docker\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e91"},"content":{"rendered":"\n<p class=\"has-small-font-size\">\u672c\u6587\u662f\u5bf9docker\u5bb9\u5668\u8fdb\u884c\u5b66\u4e60\u7684\u968f\u7b14\u8bb0\u5f55\uff0c\u4e3b\u8981\u8bb0\u5f55docker\u5bb9\u5668\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5982\uff1a\u539f\u7406\u3001\u4f53\u7cfb\u3001\u73af\u5883\u652f\u6301\u3001\u64cd\u4f5c\u6d41\u7a0b\u3001\u547d\u4ee4\u884c\u64cd\u4f5c\u4ee5\u53ca\u76f8\u5173\u7684\u6280\u672f\u751f\u6001\u7cfb\u7edf\u3002\u6587\u7ae0\u672c\u8eab\u4f1a\u6839\u636e\u4f5c\u8005\u5bf9\u4e8e\u77e5\u8bc6\u7684\u638c\u63e1\u6df1\u6d45\u800c\u8fdb\u884c\u7b5b\u9009\u548c\u8bb0\u5f55\uff0c\u56e0\u6b64\u5177\u6709\u5f3a\u70c8\u7684\u4e3b\u89c2\u6027\u3002\u867d\u7136\u662f\u4ece\u5404\u4e2a\u4e13\u4e1a\u4e66\u7c4d\u4e0e\u535a\u5ba2\u641c\u96c6\u7684\u8bb0\u5f55\uff0c\u6280\u672f\u4ecd\u5728\u8fdb\u6b65\uff0c\u6545\u6b64\u6587\u7ae0\u4e0d\u5177\u5907\u65f6\u6548\u6027\uff0c\u8bf7\u4ed4\u7ec6\u5206\u8fa8\u672c\u6587\u4e2d\u7684\u89c2\u70b9\u3002\u82e5\u548c\u73b0\u5b9e\u751f\u4ea7\u4e0e\u5e94\u7528\u573a\u666f\u5b58\u5728\u51fa\u5165\uff0c\u4f5c\u8005\u4e0d\u5bf9\u56e0\u4f7f\u7528\u672c\u7b14\u8bb0\u6240\u4ea7\u751f\u7684\u4efb\u4f55\u76f4\u63a5\u6216\u95f4\u63a5\u635f\u5931\u627f\u62c5\u8d23\u4efb<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u524d\u8a00<\/h1>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>\u5173\u4e8edocker\u5bb9\u5668\u5728\u5176\u4ed6\u4e24\u7bc7\u6587\u7ae0\u4e2d\u7565\u6709\u8ba8\u8bba\u8fc7\u5bb9\u5668\u5185\u90e8\u914d\u7f6e\u6587\u4ef6\u7684\u4fee\u6539\uff0c\u8fd9\u53ea\u662fdocker\u5bb9\u5668\u7684\u51b0\u5c71\u4e00\u89d2\u3002\uff08\u89c1\u53f3\u8fb9\u4e24\u7bc7\u535a\u5ba2\uff09<br>Docker \u5bb9\u5668\u7684\u6838\u5fc3\u4ef7\u503c\u662f\uff1a<strong>\u628a\u201c\u5e94\u7528 + \u8fd0\u884c\u73af\u5883\u4f9d\u8d56\u201d\u5c01\u88c5\u6210\u53ef\u79fb\u690d\u3001\u53ef\u590d\u73b0\u3001\u53ef\u9694\u79bb\u7684\u4ea4\u4ed8\u5355\u5143\uff0c\u4ece\u800c\u5728\u5f00\u53d1\u3001\u6d4b\u8bd5\u3001\u4e0a\u7ebf\u3001\u8fd0\u7ef4\u7b49\u73af\u8282\u51cf\u5c11\u73af\u5883\u5dee\u5f02\u4e0e\u4ea4\u4ed8\u6210\u672c<\/strong>\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-link-color wp-elements-aa087a09d6fad03fba770cc6faf5cea1\">1) \u5f00\u53d1\u73af\u5883\u6807\u51c6\u5316\uff08Dev Environment\uff09<br><strong>\u573a\u666f\u75db\u70b9<\/strong>\uff1a\u4e0d\u540c\u5f00\u53d1\u8005\u7535\u8111\u7cfb\u7edf\/\u7248\u672c\/\u4f9d\u8d56\u4e0d\u540c\uff0c\u201c\u6211\u8fd9\u80fd\u8dd1\u4f60\u90a3\u4e0d\u80fd\u8dd1\u201d\u3002<br><strong>\u5bb9\u5668\u7528\u6cd5<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528&nbsp;<code>Dockerfile<\/code>&nbsp;\u56fa\u5316\u8bed\u8a00\u8fd0\u884c\u65f6\u3001\u4f9d\u8d56\u5e93\u3001\u5de5\u5177\u94fe\u7248\u672c\uff08Node\/Python\/JDK\/LLVM \u7b49\uff09\u3002<\/li>\n\n\n\n<li>\u7528&nbsp;<code>docker compose<\/code>&nbsp;\u4e00\u952e\u62c9\u8d77\u6574\u5957\u4f9d\u8d56\uff1a\u6570\u636e\u5e93\u3001\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u3001\u5bf9\u8c61\u5b58\u50a8\u7b49\u3002<\/li>\n\n\n\n<li>VS Code Dev Containers \/ JetBrains Gateway \u8ba9 IDE \u76f4\u63a5\u8fde\u63a5\u5bb9\u5668\u5f00\u53d1\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-link-color wp-elements-27fb974b9eff54c58329e576da1f18e4\">2\uff09\u5fae\u670d\u52a1\u67b6\u6784\u4e0e\u670d\u52a1\u62c6\u5206<br><strong>\u573a\u666f\u75db\u70b9<\/strong>\uff1a\u591a\u4e2a\u670d\u52a1\u4f9d\u8d56\u4e0d\u540c\u8bed\u8a00\/\u7248\u672c\uff0c\u4f20\u7edf\u90e8\u7f72\u9694\u79bb\u5dee\u3001\u51b2\u7a81\u591a\u3002<br><strong>\u5bb9\u5668\u7528\u6cd5<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u4e2a\u670d\u52a1\u4e00\u4e2a\u955c\u50cf\uff1b\u5404\u81ea\u72ec\u7acb\u53d1\u5e03\u3001\u6269\u7f29\u5bb9\uff1b<\/li>\n\n\n\n<li>\u901a\u8fc7\u670d\u52a1\u53d1\u73b0\u3001\u7f51\u5173\u3001sidecar\uff08\u5982 service mesh\uff09\u7edf\u4e00\u6cbb\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-link-color wp-elements-69c53d923311c3ec806ba5363d0b868d\">3) \u6d4b\u8bd5\u73af\u5883\u5feb\u901f\u642d\u5efa\uff08Integration\/E2E Testing\uff09<br><strong>\u573a\u666f\u75db\u70b9<\/strong>\uff1a\u6d4b\u8bd5\u73af\u5883\u642d\u5efa\u6162\u3001\u4f9d\u8d56\u590d\u6742\uff0c\u73af\u5883\u4e0d\u5e72\u51c0\u5bfc\u81f4\u6d4b\u8bd5\u4e0d\u7a33\u5b9a\u3002<br><strong>\u5bb9\u5668\u7528\u6cd5<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>docker compose<\/code>&nbsp;\u62c9\u8d77\u4e34\u65f6\u73af\u5883\u8dd1\u96c6\u6210\u6d4b\u8bd5\uff1b<\/li>\n\n\n\n<li>\u4f7f\u7528 Testcontainers\uff08Java\/Go\/Node \u7b49\uff09\u5728\u6d4b\u8bd5\u65f6\u52a8\u6001\u542f\u52a8 MySQL\/Redis\/Kafka\uff1b<\/li>\n\n\n\n<li>\u6d4b\u5b8c\u5373\u9500\u6bc1\uff0c\u4fdd\u8bc1\u6bcf\u6b21\u73af\u5883\u5e72\u51c0\u4e00\u81f4\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd8\u6709\u5f88\u591a\u4fbf\u643a\u4e4b\u5904\u5c31\u4e0d\u4e00\u4e00\u4e3e\u4f8b\u4e86<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-marsrain wp-block-embed-marsrain\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"Z8IAS1CLGj\"><a href=\"https:\/\/myblog.marsrains.top\/?p=175\">\u89e3\u9664wordpress\u6587\u4ef6\u4e0a\u4f20\u9650\u5236<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a \u89e3\u9664wordpress\u6587\u4ef6\u4e0a\u4f20\u9650\u5236 \u300b\u2014\u8ff7\u5b50\u3067\u3082\u3044\u3044\u3001\u8ff7\u5b50\u3067\u3082\u9032\u3081\u3002\" src=\"https:\/\/myblog.marsrains.top\/?p=175&#038;embed=true#?secret=hlBWTZLjuN#?secret=Z8IAS1CLGj\" data-secret=\"Z8IAS1CLGj\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-marsrain wp-block-embed-marsrain\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"OaOzwnSmjl\"><a href=\"https:\/\/myblog.marsrains.top\/?p=241\">Docker\u5bb9\u5668\u6301\u4e45\u6027\u4fee\u6539\u5185\u90e8\u914d\u7f6e\u6587\u4ef6<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300a Docker\u5bb9\u5668\u6301\u4e45\u6027\u4fee\u6539\u5185\u90e8\u914d\u7f6e\u6587\u4ef6 \u300b\u2014\u8ff7\u5b50\u3067\u3082\u3044\u3044\u3001\u8ff7\u5b50\u3067\u3082\u9032\u3081\u3002\" src=\"https:\/\/myblog.marsrains.top\/?p=241&#038;embed=true#?secret=w0ReelElAY#?secret=OaOzwnSmjl\" data-secret=\"OaOzwnSmjl\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b89\u5168\u65b9\u9762<\/h2>\n\n\n\n<p>\u5bb9\u5668\u76f8\u5bf9\u4e8e\u4f20\u7edf\u7684\u65e0\u5bb9\u5668\u90e8\u7f72\uff0c\u5b83\u53ef\u4ee5\u66f4\u5bb9\u6613\u505a\u5230\u6700\u5c0f\u6743\u9650\u548c\u5b9e\u65f6\u76d1\u63a7\u3002\u540c\u65f6\u5728\u6eda\u52a8\u5347\u7ea7\u548c\u6f0f\u6d1e\u4fee\u590d\u65b9\u9762\u4e5f\u4e0d\u900a\u8272\u4e8e\u4f20\u7edf\u7684\u65e0\u5bb9\u5668\u90e8\u7f72\u3002<\/p>\n\n\n\n<p>\u7f51\u5b89\u7684\u5708\u5b50\u91cc\u6709\u4e00\u4e2a\u653b\u51fb\u65b9\u5f0f\uff1a\u5bb9\u5668\u9003\u9038\u3002\u8fd9\u5c31\u662f\u9ed1\u5ba2\u5148\u8fdb\u5165docker\u5bb9\u5668\u521b\u9020\u7684\u5e94\u7528\u7a0b\u5e8f\u5f53\u4e2d\uff0c\u518d\u901a\u8fc7\u6302\u8f7d\u5371\u9669\u8def\u5f84<code>\/var\/run\/docker.sock<\/code>\u6216\u8005\u901a\u8fc7privileged\u6a21\u5f0f\u6765\u64cd\u4f5c\/dev\u7b49\u6a21\u5757\uff0c\u5177\u4f53\u7684\u7ec6\u8282\u5728\u540e\u9762\u8fdb\u884c\u8d58\u8ff0\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u7b2c\u4e00\u7ae0 Docker\u57fa\u7840<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">1\u3001Docker&#8217;s Orders<\/h2>\n\n\n\n<p>docker\u547d\u4ee4\u7684\u6267\u884c\u4e00\u822c\u90fd\u9700\u8981root\u6743\u9650\uff0c\u8fd9\u662f\u56e0\u4e3adocker\u7684\u547d\u4ee4\u884c\u5de5\u5177docker\u548cDocker daemon\u662f\u540c\u4e00\u4e2a\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u540c\u65f6\u540e\u8005\u8d1f\u8d23\u63a5\u6536\u5e76\u6267\u884c\u6765\u81eadocker\u8f93\u5165\u7684\u547d\u4ee4\uff0c\u5b83\u7684\u8fd0\u884c\u9700\u8981root\u6743\u9650\u3002<\/p>\n\n\n\n<p>\u5728docker\u547d\u4ee4\u4e2d\u6709\u5f88\u591a\u57fa\u7840\u7684\u547d\u4ee4\u9700\u8981\u91cd\u70b9\u8bb0\u4f4f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u5b50\u547d\u4ee4\u5206\u7c7b<\/td><td>\u5b50\u547d\u4ee4<\/td><\/tr><tr><td>docker\u73af\u5883\u4fe1\u606f<\/td><td>info\u3001version<\/td><\/tr><tr><td>\u5bb9\u5668\u751f\u547d\u5468\u671f\u7ba1\u7406<\/td><td>create\u3001exec\u3001kill\u3001pause\u3001restart\u3001rm\u3001run\u3001start\u3001stop\u3001unpause<\/td><\/tr><tr><td>\u955c\u50cf\u4ed3\u5e93\u547d\u4ee4<\/td><td>login\u3001logout\u3001pull\u3001push\u3001search<\/td><\/tr><tr><td>\u955c\u50cf\u7ba1\u7406<\/td><td>build\u3001images\u3001import\u3001load\u3001rmi\u3001save\u3001tag\u3001commit<\/td><\/tr><tr><td>\u5bb9\u5668\u8fd0\u7ef4\u64cd\u4f5c<\/td><td>attach\u3001export\u3001inspect\u3001port\u3001ps\u3001rename\u3001stats\u3001top\u3001wait\u3001cp\u3001diff\u3001update<\/td><\/tr><tr><td>\u5bb9\u5668\u8d44\u6e90\u7ba1\u7406<\/td><td>volumn\u3001network<\/td><\/tr><tr><td>\u7cfb\u7edf\u65e5\u5fd7\u4fe1\u606f<\/td><td>events\u3001history\u3001logs<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-16.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"725\" height=\"289\" data-original=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-16.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-489\"  sizes=\"auto, (max-width: 725px) 100vw, 725px\" \/><\/div><figcaption class=\"wp-element-caption\">docker info\uff08\u6743\u9650\u9700\u6c42\u7684\u5b9e\u4f8b\u4e0d\u5728\u6b64\u6f14\u793a\uff09<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-17.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"789\" height=\"247\" data-original=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-17.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-490\"  sizes=\"auto, (max-width: 789px) 100vw, 789px\" \/><\/div><figcaption class=\"wp-element-caption\">docker images<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-18-1024x151.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"151\" data-original=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-18-1024x151.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-491\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><figcaption class=\"wp-element-caption\">docker ps                 <s>\u5361\u63d0\u53ef\u7231\u634f<\/s><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 docker run<\/h3>\n\n\n\n<p><code>docker run<\/code>\u662fDocker\u7684\u6838\u5fc3\u547d\u4ee4\u4e4b\u4e00\uff0c\u6240\u6709\u5bb9\u5668\u7684\u542f\u52a8\u90fd\u9700\u8981\u8fd9\u4e00\u547d\u4ee4\u6765\u64cd\u4f5c\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li><code>sudo docker run ubuntu echo \u201cHello World\u201d<\/code>\uff1a<br>Docker \u4ee5 ubuntu15.10 \u955c\u50cf\u521b\u5efa\u4e00\u4e2a\u65b0\u5bb9\u5668\uff0c\u7136\u540e\u5728\u5bb9\u5668\u91cc\u6267\u884c <code>bin\/echo<\/code> &#8220;Hello world&#8221;\uff0c\u7136\u540e\u8f93\u51fa\u7ed3\u679c<\/li>\n\n\n\n<li><code>pulling from library\/ubuntu<\/code>\uff1a<br>\u62c9\u53d6ubuntu\u955c\u50cf<\/li>\n\n\n\n<li><code>Hello World<\/code>\uff1a<br>\u7528ubuntu\u955c\u50cf\u8f93\u51faHello World<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-19.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"687\" height=\"129\" data-original=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-19.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-493\"  sizes=\"auto, (max-width: 687px) 100vw, 687px\" \/><\/div><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>\u5728\u542f\u52a8ubuntu\u8fd9\u4e2a\u5bb9\u5668\u540e\uff0cdocker\u4f1a\u7ed9\u8fd9\u4e2a\u5bb9\u5668\u5206\u914d\u4e00\u4e2aID\u4ee5\u65b9\u4fbf\u8bc6\u522b\uff0c\u5c31\u662f\u4e0a\u56fe\u4e2d\u7684<mark style=\"background-color:#f78da7\" class=\"has-inline-color\">fd8cda969ed2<\/mark><\/p>\n\n\n\n<p>\u5982\u679c\u60f3\u8981\u8fdb\u5165\u5bb9\u5668\u8fdb\u884c\u64cd\u4f5c\u7684\u8bdd\uff0c\u53ef\u4ee5\u5148\u7528docker run\u542f\u52a8\u4e00\u4e2a\u5bb9\u5668\u5e76\u5206\u914d\u4e00\u4e2a\u4f2a\u7ec8\u7aef\u6765\u64cd\u4f5c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo docker run -i -t --name mytest ubuntu:latest \/bin\/bash<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>-i \u542f\u52a8\u4ea4\u4e92<\/li>\n\n\n\n<li>-t \u5206\u914d\u4e00\u4e2a\u4f2a\u7ec8\u7aef<br>\u524d\u4e24\u8005\u53ef\u878d\u5408\u53d8\u4e3a-it<\/li>\n\n\n\n<li>&#8211;name \u5206\u914d\u5bb9\u5668\u540d\u5b57<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u6709\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>-c \u5206\u914d\u6240\u5360\u7684CPU\u6743\u91cd<\/li>\n\n\n\n<li>-m \u5206\u914d\u5bb9\u5668\u5185\u5b58<\/li>\n\n\n\n<li>-v \u6302\u8f7d\u4e00\u4e2a\u6570\u636e\u5377volume<\/li>\n\n\n\n<li>-p \u66b4\u9732\u7aef\u53e3<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 docker start\/stop\/restart<\/h3>\n\n\n\n<p>\u5b57\u9762\u610f\u601d\u7684\u547d\u4ee4<br>\u4f46<code>docker start<\/code>\u53ef\u4ee5\u4f7f\u7528-i\u6765\u542f\u52a8\u4ea4\u4e92\u6a21\u5f0f\uff0c<code>docker stop<\/code>\u548c<code>docker restart<\/code>\u53ef\u4ee5\u4f7f\u7528-t\u6765\u8bbe\u5b9a\u505c\u6b62\u524d\u7684\u7b49\u5f85\u65f6\u95f4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.3 docker pull\/push<\/h3>\n\n\n\n<p>pull\u662f\u4ece<code>Docker registry<\/code>\u62c9\u53d6<code>image<\/code>\u6216<code>repository<\/code>\u3002\u4e5f\u53ef\u4ee5\u4eceDocker Hub\u62c9\u53d6\u955c\u50cf\u8d44\u6e90<br>push\u662f\u5c06\u672c\u5730\u7684image\u6216repository\u63a8\u9001\u5230Docker Hub\u7684\u516c\u5171\u6216\u8005\u4e2a\u4eba\u79c1\u6709\u4ed3\u5e93<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.4 docker rmi\/rm<\/h3>\n\n\n\n<p><code>docker rm<\/code>\u7528\u4e8e\u5220\u9664<mark style=\"background-color:#cf2e2e\" class=\"has-inline-color\">\u5bb9\u5668<\/mark><br><code>docker rmi<\/code>\u7528\u4e8e\u5220\u9664<mark style=\"background-color:#ff6900\" class=\"has-inline-color\">\u955c\u50cf<\/mark><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u7b2c\u4e8c\u7ae0 Docker\u6838\u5fc3\u539f\u7406<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">1\u3001Docker\u7684\u5185\u6838<\/h2>\n\n\n\n<p>Docker\u5bb9\u5668\u672c\u8d28\u662f\u501f\u52a9\u5bbf\u4e3b\u673a\u7684\u8fdb\u7a0b\u6765\u8fd0\u884c\uff0c\u8bf4\u767d\u4e86\u4ed6\u4e5f\u662f\u4e00\u4e2a\u9700\u8981\u5229\u7528\u5bbf\u4e3b\u673a\u5185\u5b58\u7684\u8fdb\u7a0b\u3002Docker\u5229\u7528<mark style=\"background-color:#cf2e2e\" class=\"has-inline-color\">namespace<\/mark>\u5b9e\u73b0\u4e86\u8d44\u6e90\u9694\u79bb\uff0c\u5229\u7528<mark style=\"background-color:#cf2e2e\" class=\"has-inline-color\">cgroups<\/mark>\u5b9e\u73b0\u4e86\u8d44\u6e90\u9650\u5236\uff0c\u53c8\u901a\u8fc7<mark style=\"background-color:#cf2e2e\" class=\"has-inline-color\">\u5199\u65f6\u590d\u5236\u673a\u5236\uff08copy-on-write\uff09<\/mark>\u5b9e\u73b0\u4e86\u9ad8\u6548\u7684\u6587\u4ef6\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 namespace\u8d44\u6e90\u9694\u79bb<\/h3>\n\n\n\n<p>\u6bcf\u4e00\u4e2a\u5bb9\u5668\u90fd\u662f\u72ec\u7acb\u5b58\u5728\u7684\uff0c\u4f46\u53c8\u6ca1\u6709\u5b8c\u5168\u72ec\u7acb\u3002\u524d\u9762\u4e00\u53e5\u770b\u4f3c\u5f88\u77db\u76fe\uff0c\u4f46\u4ee5\u4eba\u6765\u6253\u4e2a\u6bd4\u65b9\u7684\u8bdd\uff0c\u5c31\u662f\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6bcf\u4e2a\u4eba\u662f\u72ec\u7acb\u5b58\u5728\u7684\uff0c\u4f46\u53c8\u548c\u793e\u4f1a\u8131\u79bb\u4e0d\u4e86\u5e72\u7cfb<\/p>\n<\/blockquote>\n\n\n\n<p>\u6bcf\u4e2a\u5bb9\u5668\u542f\u52a8\u4e4b\u540e\uff0c\u4f1a\u501f\u7528linux\u5185\u6838\u4e2d\u7684namespace\u9694\u79bb\u7684\u7cfb\u7edf\u8c03\u7528\u6765\u89e3\u51b3\u6700\u57fa\u672c\u76846\u9879\u9694\u79bb\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>namespace<\/strong><\/td><td><strong>\u9694\u79bb\u5185\u5bb9<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">UTS<\/td><td>\u4e3b\u673a\u540d\u4e0e\u57df\u540d<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">IPC<\/td><td>\u4fe1\u53f7\u91cf\u3001\u6d88\u606f\u961f\u5217\u548c\u5171\u4eab\u5185\u5b58<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">PID<\/td><td>\u8fdb\u7a0b\u7f16\u53f7<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Netword<\/td><td>\u7f51\u7edc\u8bbe\u5907\u3001\u7f51\u7edc\u6808\u3001\u7aef\u53e3\u7b49<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Mount<\/td><td>\u6302\u8f7d\u70b9<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">User<\/td><td>\u7528\u6237\u548c\u7528\u6237\u7ec4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.1 \u8fdb\u884cnamespace API\u64cd\u4f5c\u76844\u79cd\u65b9\u5f0f<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">a\u3001clone()\u521b\u5efa\u65b0\u8fdb\u7a0b\u7684\u540c\u65f6\u521b\u5efanamespace<\/h5>\n\n\n\n<p>\u4f7f\u7528<code>clone()<\/code>\u6765\u521b\u5efa\u4e00\u4e2a\u72ec\u7acbnamespace\u7684\u8fdb\u7a0b\u662f\u6700\u5e38\u89c1\u7684\u505a\u6cd5\uff0c\u5b9e\u9645\u4e0a<code>clone()<\/code>\u662flinux\u7cfb\u7edf\u8c03\u7528fork()\u7684\u4e00\u79cd\u901a\u7528\u7684\u5b9e\u73b0\u65b9\u5f0f\uff0c\u53ef\u4ee5\u7528flags\u6765\u63a7\u5236\u4f7f\u7528\u591a\u5c11\u529f\u80fd\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">b\u3001\u67e5\u770b\/proc\/[pid]\/ns\u6587\u4ef6<\/h5>\n\n\n\n<p>\u5728\u8be5\u8def\u5f84\u6587\u4ef6\u4e0b\uff0c\u53ef\u4ee5\u67e5\u770b\u6307\u5411\u4e0d\u540cnamespace\u7684\u6587\u4ef6\uff0c\u5982\u679c\u4e24\u4e2a\u8fdb\u7a0b\u6307\u5411\u7684namespace\u7f16\u53f7\u76f8\u540c\uff0c\u5c31\u8bf4\u660e\u5b83\u4eec\u5728\u540c\u4e00\u4e2anamespace\u4e0b\uff0c\u5426\u5219\u4fbf\u5728\u4e0d\u540cnamespace\u91cc\u9762\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">c\u3001setns()\u52a0\u5165\u4e00\u4e2a\u5df2\u7ecf\u5b58\u5728\u7684namespace<\/h5>\n\n\n\n<p>\u901a\u8fc7\u6302\u8f7d\u7684\u5f62\u5f0f\uff0c\u53ef\u4ee5\u5728\u8fdb\u7a0b\u90fd\u7ed3\u675f\u7684\u60c5\u51b5\u4e0b\u628anamespace\u4fdd\u7559\u4e0b\u6765\uff0c\u4fdd\u7559\u4e0b\u6765\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u4ee5\u540e\u6709\u8fdb\u7a0b\u52a0\u5165\u505a\u51c6\u5907\u3002\u5728Docker\u4e2d\uff0c\u4f7f\u7528<code>docker exec<\/code>\u547d\u4ee4\u5728\u5df2\u7ecf\u8fd0\u884c\u7740\u7684\u5bb9\u5668\u4e2d\u6267\u884c\u4e00\u4e2a\u65b0\u7684\u547d\u4ee4\uff0c\u5c31\u9700\u8981\u7528\u5230\u8be5\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">d\u3001unshare()\u5728\u539f\u5148\u8fdb\u7a0b\u4e0a\u8fdb\u884cnamespace\u9694\u79bb<\/h5>\n\n\n\n<p>\u8fd9\u4e2a\u548c<code>clone()<\/code>\u5f88\u7c7b\u4f3c\uff0c\u4e0d\u540c\u7684\u662f\uff0c<code>unshare()<\/code>\u8fd0\u884c\u5728\u539f\u5148\u7684\u8fdb\u7a0b\u4e0a\uff0c\u4e0d\u9700\u8981\u542f\u52a8\u4e00\u4e2a\u65b0\u8fdb\u7a0b\u3002<br>\u8c03\u7528\u8fd9\u4e2a\u51fd\u6570\u7684\u4e3b\u8981\u4f5c\u7528\u5c31\u662f\u4e0d\u542f\u52a8\u65b0\u8fdb\u7a0b\u7684\u60c5\u51b5\u4e0b\uff0c\u8d77\u5230\u9694\u79bb\u7684\u6548\u679c\uff0c\u76f8\u5f53\u4e8e\u8df3\u51fa\u539f\u5148\u7684namespace\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">*\u3001\u9644\u52a0\uff1a<code>fork()<\/code>\u7cfb\u7edf\u8c03\u7528<\/h5>\n\n\n\n<p><code>fork()<\/code>\u7684\u4e00\u4e2a\u6838\u5fc3\u5c31\u662f\uff1a\u8fd9\u4e2a\u51fd\u6570\u88ab\u8c03\u7528\u4e00\u6b21\uff0c\u5374\u80fd\u591f\u8fd4\u56de\u4e24\u6b21\uff0c\u800c\u4e14\u53ef\u4ee5\u6839\u636e\u8fd4\u56de\u503c\u7684\u4e0d\u540c\u5c31\u53ef\u4ee5\u533a\u5206\u7236\u8fdb\u7a0b\u548c\u5b50\u8fdb\u7a0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u7236\u8fdb\u7a0b\u4e2d\uff0cfork()\u8fd4\u56de\u65b0\u521b\u5efa\u5b50\u8fdb\u7a0b\u7684\u8fdb\u7a0bID<\/li>\n\n\n\n<li>\u5728\u5b50\u8fdb\u7a0b\u4e2d\uff0cfork()\u8fd4\u56de0<\/li>\n\n\n\n<li>\u5982\u679c\u51fa\u73b0\u9519\u8bef\uff0cfork()\u8fd4\u56de\u4e00\u4e2a\u8d1f\u503c<\/li>\n<\/ul>\n\n\n\n<p><code>fork()<\/code>\u7684\u4e00\u4e2a\u7b80\u5355\u793a\u4f8b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;stdio.h&gt;\n#include &lt;unistd.h&gt;\n#include &lt;stdlib.h&gt;\n\nint main() {\n    pid_t pid = fork();\n\n    if (pid == 0) {\n        \/\/ \u5b50\u8fdb\u7a0b\n        printf(\"I am child process, PID: %d\\n\", getpid());\n    } else if (pid &gt; 0) {\n        \/\/ \u7236\u8fdb\u7a0b\n        printf(\"I am parent process, PID: %d, child PID: %d\\n\", getpid(), pid);\n    } else {\n        \/\/ fork \u5931\u8d25\n        perror(\"fork failed\");\n        exit(1);\n    }\n\n    return 0;\n}\n\n\u8f93\u51fa\uff1a\nI am parent process, PID: 1234, child PID: 1235\nI am child process, PID: 1235<\/code><\/pre>\n\n\n\n<p>\u4ece\u8f93\u51fa\u5c31\u80fd\u770b\u5f97\u51fa\u6765<code>fork()<\/code>\u7684\u4e00\u4e2a\u4f5c\u7528\u5c31\u662f\u751f\u6210\u7236\u5b50\u8fdb\u7a0b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.2 namespace<\/h4>\n\n\n\n<p>\u4ee3\u7801\u89e3\u91ca\u8d77\u6765\u592a\u8fc7\u4e8e\u75db\u82e6\uff0c\u5b83\u7684\u4e00\u4e2a\u4f5c\u7528\u5c31\u662f\u4e3a\u4e86\u9632\u6b62\u666e\u901a\u7528\u6237\u4efb\u610f\u4fee\u6539\u7cfb\u7edf\u4e3b\u673a\u540d\u5bfc\u81f4<code>set-user-ID<\/code>\u76f8\u5173\u7684\u5e94\u7528\u8fd0\u884c\u51fa\u9519\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.3 IPC namespace<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.4 PID namespace<\/h4>\n\n\n\n<p class=\"has-text-align-center\">\u2b07\u8fd9\u91cc\u7684\u4e1c\u897f\u63a8\u8350\u770b\u770b\u8fd9\u672c\u4e66 P33\u9875\u5f00\u59cb\u2b07<\/p>\n\n\n<a href=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/Docker\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e91\uff08\u7b2c2\u7248\uff09.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">Docker\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e91\uff08\u7b2c2\u7248\uff09<\/a>\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/Docker\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e91\uff08\u7b2c2\u7248\uff09-1.pdf\" type=\"application\/pdf\" style=\"width:100%;height:200px\" aria-label=\"\u5d4c\u5165 Docker\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e91\uff08\u7b2c2\u7248\uff09\"><\/object><a id=\"wp-block-file--media-73d59cad-69df-4d80-8d12-97c0c2cb15ce\" href=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/Docker\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e91\uff08\u7b2c2\u7248\uff09-1.pdf\">Docker\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e91\uff08\u7b2c2\u7248\uff09<\/a><a href=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/Docker\u5bb9\u5668\u4e0e\u5bb9\u5668\u4e91\uff08\u7b2c2\u7248\uff09-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-73d59cad-69df-4d80-8d12-97c0c2cb15ce\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<p class=\"has-text-align-center\">\u2b06\u6587\u4ef6\u4e0b\u8f7d\u5728\u8fd9\u2b06<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 cgroups\u8d44\u6e90\u9650\u5236<\/h3>\n\n\n\n<p>cgroups\u5728\u5bb9\u5668\u5f53\u4e2d\u53ef\u4ee5\u8d77\u5230\u4e0b\u9762\u56db\u4e2a\u4f5c\u7528<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d44\u6e90\u9650\u5236<br>\u5bf9\u4efb\u52a1\u4f7f\u7528\u7684\u8d44\u6e90\u603b\u989d\u8fdb\u884c\u9650\u5236<\/li>\n\n\n\n<li>\u4f18\u5148\u7ea7\u5206\u914d<br>\u901a\u8fc7\u5206\u914d\u7684CPU\u65f6\u95f4\u7247\u6570\u91cf\u4ee5\u53ca\u78c1\u76d8IO\u5bbd\u5e26\u5927\u5c0f\uff0c\u76f4\u63a5\u63a7\u5236\u4e86\u4efb\u52a1\u8fd0\u884c\u7684\u4f18\u5148\u7ea7<\/li>\n\n\n\n<li>\u8d44\u6e90\u7edf\u8ba1<br>\u7edf\u8ba1\u7cfb\u7edf\u7684\u8d44\u6e90\u4f7f\u7528\u91cf\uff0c\u9002\u5408\u8ba1\u8d39<s>\uff08\u5509\uff0c\u8d44\u672c\uff09<\/s><\/li>\n\n\n\n<li>\u4efb\u52a1\u63a7\u5236<br>\u5bf9\u4efb\u52a1\u6267\u884c\u6302\u8d77\u3001\u56de\u590d\u7b49\u64cd\u4f5c<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">1.2.1 \u5b50\u7cfb\u7edf<\/h4>\n\n\n\n<p>\u5b50\u7cfb\u7edf\u662fcgroups\u7684\u8d44\u6e90\u63a7\u5236\u7cfb\u7edf\uff0c\u540c\u65f6\u6bcf\u4e2a\u5b50\u7cfb\u7edf\u72ec\u7acb\u5730\u63a7\u5236\u4e00\u79cd\u8d44\u6e90\u3002\u76ee\u524ddocker\u4f7f\u7528\u7684\u5b50\u7cfb\u7edf\u67099\u79cd\uff0c\u5206\u522b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>blkio\uff1a\u4e3a\u5757\u8bbe\u5907\u8bbe\u5b9a\u8f93\u5165\/\u8f93\u51fa\u9650\u5236<\/li>\n\n\n\n<li>cpu\uff1a\u4f7f\u7528\u8c03\u5ea6\u7a0b\u5e8f\u63a7\u5236\u4efb\u52a1\u5bf9CPU\u7684\u4f7f\u7528<\/li>\n\n\n\n<li>cpuacct\uff1a\u81ea\u52a8\u751f\u6210cgroups\u4e2d\u4efb\u52a1\u5bf9CPU\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u7684\u62a5\u544a<\/li>\n\n\n\n<li>cpuset\uff1a\u4e3acgroups\u4e2d\u7684\u4eba\u7269\u5206\u914d\u72ec\u7acb\u7684CPU\u548c\u5185\u5b58<\/li>\n\n\n\n<li>devices\uff1a\u5f00\u542f\u6216\u5173\u95edcgroups\u4e2d \u4efb\u52a1\u5bf9\u8bbe\u5907\u7684\u8bbf\u95ee<\/li>\n\n\n\n<li>freezer\uff1a\u6302\u8d77\u6216\u56de\u590dcgroups\u4e2d\u7684\u4efb\u52a1<\/li>\n\n\n\n<li>memory\uff1a\u9650\u5b9acgroups\u4e2d\u4efb\u52a1\u7684\u5185\u5b58\u4f7f\u7528\u91cf\uff0c\u5e76\u4e14\u81ea\u52a8\u751f\u6210\u76f8\u5e94\u7684\u8d44\u6e90\u4f7f\u7528\u62a5\u544a<\/li>\n\n\n\n<li>perf_event\uff1a\u53ef\u4ee5\u8ba9cgroups\u4e2d\u7684\u4efb\u52a1\u8fdb\u884c\u7edf\u4e00\u7684\u6027\u80fd\u6d4b\u8bd5<\/li>\n\n\n\n<li>net_cls\uff1a\u901a\u8fc7\u7b49\u7ea7\u8bc6\u522b\u7b26(classid)\u8ba9linux\u6d41\u91cf\u63a7\u5236\u7a0b\u5e8f\u8bc6\u522bcgroups\u4e2d\u751f\u6210\u7684\u6570\u636e\u5305<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Docker\u5bf9cgroups\u672c\u8eab\u6ca1\u6709\u505a\u8fc7\u589e\u5f3a\uff0c\u6216\u8005\u8bf4cgroups\u73b0\u9636\u6bb5\u53ef\u4ee5\u6ee1\u8db3Docker\u7684\u9700\u6c42\u3002\u7528\u6237\u4e5f\u4e0d\u9700\u8981\u76f4\u63a5\u64cd\u4f5ccgroups\uff0c\u6240\u4ee5\u5bf9\u4e8ecgroups\u53ea\u9700\u8981\u8ba4\u8bc6\u5230\u5e95\u5c42\u8fd0\u4f5c\u5f53\u4e2d\u6709\u8fd9\u4e48\u4e2a\u4e1c\u897f\u5c31\u597d\u4e86<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">2\u3001Docker\u67b6\u6784<\/h2>\n\n\n\n<p>Docker \u7684\u6574\u4f53\u67b6\u6784\u662f\u4e00\u4e2a\u5178\u578b\u7684<strong>\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\uff08C\/S\uff09<\/strong>\u6a21\u5f0f\uff0c\u4e3b\u8981\u7531\u4ee5\u4e0b\u51e0\u5927\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Docker Client<\/strong>\uff08\u5ba2\u6237\u7aef\uff09<\/li>\n\n\n\n<li><strong>Docker Daemon<\/strong>\uff08\u5b88\u62a4\u8fdb\u7a0b \/ dockerd\uff09<\/li>\n\n\n\n<li><strong>Docker \u5bf9\u8c61<\/strong>\uff08Image\u3001Container\u3001Network\u3001Volume \u7b49\uff09<\/li>\n\n\n\n<li><strong>\u5e95\u5c42\u4f9d\u8d56<\/strong>\uff08Linux \u5185\u6838\u7279\u6027 + \u5404\u79cd\u9a71\u52a8\/\u5e93\uff09<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2.1 Docker Client<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>docker CLI \u547d\u4ee4\u884c\u5de5\u5177<\/li>\n\n\n\n<li>Docker Desktop \u7684\u56fe\u5f62\u754c\u9762\u2014\u2014<em>Windows\u4e0b\u7684docker\u64cd\u63a7\u754c\u9762\u5c45\u591a<\/em><\/li>\n\n\n\n<li>IDE \u63d2\u4ef6\uff08VS Code\u3001IntelliJ \u7b49\uff09<\/li>\n\n\n\n<li>CI\/CD \u5de5\u5177\u4e2d\u7684 docker \u547d\u4ee4<\/li>\n\n\n\n<li>\u8fdc\u7a0b API \u8c03\u7528\uff08REST API\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u4f5c\u7528\uff1a\u628a\u6211\u4eec\u8f93\u5165\u7684\u547d\u4ee4\uff08\u5982 docker run\u3001docker build\u3001docker pull \u7b49\uff09\u8f6c\u6362\u6210 HTTP\/REST \u8bf7\u6c42\uff0c\u53d1\u7ed9 Docker Daemon\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">2.2 \u6838\u5fc3\uff1aDocker Daemon<\/h5>\n\n\n\n<p>Docker \u7684\u771f\u6b63\u201c\u5927\u8111\u201d\uff0c\u4e00\u4e2a\u5e38\u9a7b\u540e\u53f0\u7684\u8fdb\u7a0b\u3002\u5b83\u8d1f\u8d23\u76f8\u5e94\u6765\u81eaDocker client\u7684\u8bf7\u6c42\uff0c\u7136\u540e\u7ffb\u8bd1\u6210docker\u80fd\u201c\u542c\u61c2\u201d\u7684\u8bed\u8a00\u6765\u8c03\u7528\u5b8c\u6210\u5bb9\u5668\u7ba1\u7406\u64cd\u4f5c<\/p>\n\n\n\n<p>\u4e3b\u8981\u804c\u8d23\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76d1\u542c API \u8bf7\u6c42\uff08\u9ed8\u8ba4 <code>unix socket\uff1a\/var\/run\/docker.sock<\/code>\uff0c\u4e5f\u652f\u6301 tcp\uff09<\/li>\n\n\n\n<li>\u7ba1\u7406 Docker \u7684\u5168\u751f\u547d\u5468\u671f\uff1abuild\u3001pull\u3001push\u3001run\u3001stop\u3001rm \u7b49<\/li>\n\n\n\n<li>\u534f\u8c03\u955c\u50cf\u3001\u5bb9\u5668\u3001\u7f51\u7edc\u3001\u5b58\u50a8\u7b49\u5404\u79cd\u5b50\u6a21\u5757<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2.3 \u5e95\u5c42\uff1aLinux \u5185\u6838\u80fd\u529b<\/h5>\n\n\n\n<p>Docker \u672c\u8eab<strong>\u4e0d\u5305\u542b<\/strong>\u865a\u62df\u5316\u80fd\u529b\uff0c\u6240\u6709\u9694\u79bb\u90fd\u4f9d\u8d56 Linux \u5185\u6838\u63d0\u4f9b\u7684\u539f\u751f\u7279\u6027\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5185\u6838\u7279\u6027<\/th><th>\u4f5c\u7528<\/th><th>\u5bf9\u5e94\u9694\u79bb\u7ef4\u5ea6<\/th><\/tr><\/thead><tbody><tr><td><strong>Namespaces<\/strong><\/td><td>\u8fdb\u7a0b\u3001\u7f51\u7edc\u3001\u7528\u6237\u3001\u6302\u8f7d\u3001IPC\u3001UTS \u7b49\u9694\u79bb<\/td><td>\u770b\u8d77\u6765\u50cf\u72ec\u7acb\u7cfb\u7edf<\/td><\/tr><tr><td><strong>cgroups<\/strong><\/td><td>\u8d44\u6e90\u9650\u5236\uff08CPU\u3001\u5185\u5b58\u3001IO\u3001\u8bbe\u5907\u7b49\uff09<\/td><td>\u9632\u6b62\u5bb9\u5668\u5403\u5149\u5bbf\u4e3b\u673a<\/td><\/tr><tr><td><strong>Union FS \/ Overlay FS<\/strong><\/td><td>\u5206\u5c42\u955c\u50cf\u3001\u5199\u65f6\u590d\u5236\uff08CoW\uff09<\/td><td>\u955c\u50cf\u5c42\u9ad8\u6548\u53e0\u52a0<\/td><\/tr><tr><td><strong>Netfilter \/ iptables<\/strong><\/td><td>\u7f51\u7edc NAT\u3001\u7aef\u53e3\u6620\u5c04<\/td><td>\u5bb9\u5668\u95f4\u3001\u5185\u5916\u901a\u4fe1<\/td><\/tr><tr><td><strong>Seccomp \/ AppArmor \/ SELinux<\/strong><\/td><td>\u5b89\u5168\u52a0\u56fa\uff08\u53ef\u9009\uff09<\/td><td>\u9650\u5236\u7cfb\u7edf\u8c03\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>\u7528\u6237 \u2192 Docker Client\n\u2193 (REST API)\nDocker Daemon (dockerd)\n\u251c\u2500 API Server\n\u251c\u2500 Image \u7ba1\u7406\uff08distribution \/ layer \/ image \/ registry \/ reference\uff09\n\u251c\u2500 graphdriver\uff08\u5b58\u50a8\u9a71\u52a8\uff1aoverlay2 \/ aufs \/ devicemapper \u2026\uff09\n\u251c\u2500 execdriver \u2192 containerd + runc\uff08\u6267\u884c\u9a71\u52a8\uff09\n\u251c\u2500 network \u2192 libnetwork \/ containerd network\n\u2514\u2500 volumedriver\uff08\u5377\u9a71\u52a8\uff1alocal \/ \u63d2\u4ef6 \u2026\uff09\n\u2193\n\u5e95\u5c42\uff1aLinux Kernel\n\u251c\u2500 namespaces\n\u251c\u2500 cgroups\n\u2514\u2500 Union FS \/ Overlay FS \/ Device Mapper \/ \u2026<\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u5c31\u662f\u5e73\u5e38\u80fd\u591f\u63a5\u89e6\u5230\u7684\u3001\u6bd4\u8f83\u6d45\u5c42\u7684\u67b6\u6784\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4ee5\u4e0b\u5f00\u59cb\u5c31\u662fDocker daemon\u6587\u4ef6\u5f53\u4e2d\u4f1a\u7528\u5230\u7684\u51e0\u4e2a\u9a71\u52a8\uff08driver\uff09\uff0c\u7531\u8fd9\u4e9bdriver\u6765\u8c03\u7528docker\u5bb9\u5668\u5185\u90e8\u3002\u5b83\u4eec\u5206\u522b\u662f\u2014\u2014execdriver\u3001volumedriver\u3001graphdriver<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>execdriver<\/summary>\n<p>execdriver\u662f\u5bf9Linux\u64cd\u4f5c\u7cfb\u7edf\u7684namespaces\u3001cgroups\u3001apparmor\u3001SELinux\u7b49\u5bb9\u5668\u8fd0\u884c\u6240<br>\u9700\u7684\u7cfb\u7edf\u64cd\u4f5c\u8fdb\u884c\u7684\u4e00\u5c42\u4e8c\u6b21\u5c01\u88c5\uff0c\u5176\u672c\u8d28\u4f5c\u7528\u7c7b\u4f3c\u4e8eLXC\uff0c\u4f46\u662f\u529f\u80fd\u8981\u66f4\u5168\u9762\u3002\u8fd9\u4e5f<br>\u5c31\u662f\u4e3a\u4ec0\u4e48LXC\u4f1a\u4f5c\u4e3aexecdriver\u7684\u4e00\u79cd\u5b9e\u73b0\u800c\u5b58\u5728\u3002\u5f53\u7136\uff0cexecdriver\u6700\u4e3b\u8981\u7684\u5b9e\u73b0\uff0c\u4e5f<br>\u662f\u73b0\u5728\u7684\u9ed8\u8ba4\u5b9e\u73b0\uff0c\u662fDocker\u5b98\u65b9\u7f16\u5199\u7684libcontainer\u5e93\u3002<br>\u8bf4\u767d\u4e86execdriver\u8981\u8d1f\u8d23\u7ba1\u7406\u8fdb\u7a0b\u7ba1\u7406\u5305\u62ec\u542f\u52a8\u3001\u505c\u6b62\u3001\u91cd\u542f\u7b49\u64cd\u4f5c\uff0c\u8fd8\u4e3a\u5bb9\u5668\u63d0\u4f9b\u4e86\u4e00\u4e2a\u72ec\u7acb\u5730\u6267\u884c\u73af\u5883\uff0c\u76d1\u63a7\u5bb9\u5668\u5185\u7684\u8fdb\u7a0b<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>volumedriver<\/summary>\n<p>volumedriver\u662fvolume\u6570\u636e\u5377\u5b58\u50a8\u64cd\u4f5c\u7684\u6700\u7ec8\u6267\u884c\u8005\uff0c\u8d1f\u8d23volume\u7684\u589e\u5220\u6539\u67e5\uff0c\u5c4f\u853d\u4e0d\u540c<br>\u9a71\u52a8\u5b9e\u73b0\u7684\u533a\u522b\uff0c\u4e3a\u4e0a\u5c42\u8c03\u7528\u8005\u63d0\u4f9b\u4e00\u4e2a\u7edf\u4e00\u7684\u63a5\u53e3\u3002Docker\u4e2d\u4f5c\u4e3a\u9ed8\u8ba4\u5b9e\u73b0\u7684<br>volumedriver\u662flocal\uff0c\u9ed8\u8ba4\u5c06\u6587\u4ef6\u5b58\u50a8\u4e8eDocker\u6839\u76ee\u5f55\u4e0b\u7684volume\u6587\u4ef6\u5939\u91cc\u3002\u5176\u4ed6\u7684<br>volumedriver\u5747\u662f\u901a\u8fc7\u5916\u90e8\u63d2\u4ef6\u5b9e\u73b0\u7684\u3002<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>graphdriver<\/summary>\n<p>graphdriver\u662f\u6240\u6709\u4e0e\u5bb9\u5668\u955c\u50cf\u76f8\u5173\u64cd\u4f5c\u7684\u6700\u7ec8\u6267\u884c\u8005\u3002graphdriver\u4f1a\u5728Docker\u5de5\u4f5c\u76ee\u5f55\u4e0b<br>\u7ef4\u62a4\u4e00\u7ec4\u4e0e\u955c\u50cf\u5c42\u5bf9\u5e94\u7684\u76ee\u5f55\uff0c\u5e76\u8bb0\u4e0b\u955c\u50cf\u5c42\u4e4b\u95f4\u7684\u5173\u7cfb\u4ee5\u53ca\u4e0e\u5177\u4f53\u7684graphdriver\u5b9e\u73b0\u76f8<br>\u5173\u7684\u5143\u6570\u636e\u3002\u8fd9\u6837\uff0c\u7528\u6237\u5bf9\u955c\u50cf\u7684\u64cd\u4f5c\u6700\u7ec8\u4f1a\u88ab\u6620\u5c04\u6210\u5bf9\u8fd9\u4e9b\u76ee\u5f55\u6587\u4ef6\u4ee5\u53ca\u5143\u6570\u636e\u7684\u589e<br>\u5220\u6539\u67e5\uff0c\u4ece\u800c\u5c4f\u853d\u6389\u4e0d\u540c\u6587\u4ef6\u5b58\u50a8\u5b9e\u73b0\u5bf9\u4e8e\u4e0a\u5c42\u8c03\u7528\u8005\u7684\u5f71\u54cd\u3002\u5728Linux\u73af\u5883\u4e0b\uff0c\u76ee\u524d<br>Docker\u5df2\u7ecf\u652f\u6301\u7684graphdriver\u5305\u62ecaufs\u3001btrfs\u3001zfs\u3001devicemapper\u3001overlay\u548cvfs\u3002<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">3\u3001client\u548cdaemon<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 client\u6a21\u5f0f<\/h3>\n\n\n\n<p>docker\u547d\u4ee4\u5bf9\u5e94\u7684\u6e90\u6587\u4ef6\u662fdocker\/docker.go\uff0c\u5b83\u7684\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>docker &#91;OPTIONS] COMMAND &#91;arg\u2026\u2026]\n\n'''\n\u4e3e\u4f8b\u8bf4\u660e\uff1a\u5e73\u5e38\u542f\u52a8\u5bb9\u5668\u540e\u4f1a\u7ecf\u5e38\u8c03\u7528\u4e00\u4e2a\u547d\u4ee4 docker ps \uff08\u67e5\u770b\u955c\u50cf\uff09\n\u5176\u4e2d\u7684ps\u5c31\u662fflag\n'''<\/code><\/pre>\n\n\n\n<p>\u5176\u4e2dOPTIONS\u53c2\u6570\u6210\u4e3aflag\uff0c\u4efb\u4f55\u65f6\u5019\u6267\u884c\u4e00\u4e2adocker\u547d\u4ee4\uff0cDocker\u90fd\u9700\u8981\u5148\u89e3\u6790\u8fd9\u4e9bflag\uff0c\u7136\u540e\u6309\u7167\u7528\u6237\u58f0\u660e\u7684COMMAND\u5411\u6307\u5b9a\u7684\u5b50\u547d\u4ee4\u6267\u884c\u5bf9\u5e94\u7684\u64cd\u4f5c<\/p>\n\n\n\n<p>\u5982\u679c\u5b50\u547d\u4ee4\u4e3adaemon\uff0cDocker\u4f1a\u521b\u5efa\u4e00\u4e2a\u8fd0\u884c\u5728\u5bbf\u4e3b\u673a\u7684daemon\u8fdb\u7a0b\uff0c\u5373\u6267\u884cdaemon\u6a21\u5f0f\u3002\u5176\u4f59\u5b50\u547d\u4ee4\u90fd\u4f1a\u6267\u884cclient\u6a21\u5f0f\u3002\u800c\u8fd9\u4e9b\u5904\u4e8eclient\u6a21\u5f0f\u7684docker\u547d\u4ee4\u5de5\u4f5c\u6d41\u7a0b\u5305\u542b\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u89e3\u6790flag\u4fe1\u606f<br>\u89e3\u6790\u4e00\u4e9b\u91cd\u70b9\u4fe1\u606f\u5982\uff1aDebug\u3001LogLevel\u3001Hosts\u3001protoAddrparts<\/li>\n\n\n\n<li>\u521b\u5efaclient\u5b9e\u4f8b<br>client\u7684\u521b\u5efa\u5c31\u662f\u5728\u5df2\u6709\u914d\u7f6e\u53c2\u6570\u4fe1\u606f\u7684\u57fa\u7840\u4e0a\uff0c\u8c03\u7528<code>api\/client\/cli.go#NweDockerCli<\/code><\/li>\n\n\n\n<li>\u6267\u884c\u5177\u4f53\u7684\u547d\u4ee4<br>Docker client\u5bf9\u8c61\u521b\u5efa\u6210\u529f\u540e\uff0c\u5269\u4e0b\u7684\u6267\u884c\u5177\u4f53\u547d\u4ee4\u7684\u8fc7\u7a0b\u5c31\u4ea4\u7ed9cli\/cli.go\u6765\u5904\u7406\u4e86\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 daemon\u6a21\u5f0f<\/h3>\n\n\n\n<p>3.1\u8bf4\u5230\u53ea\u6709\u4e00\u4e2a\u8fdb\u7a0b\u4f1a\u8fdb\u5165daemon\u6a21\u5f0f\uff0c\u5176\u4f59\u4f1a\u8fdb\u5165client\u6a21\u5f0f\u3002\u90a3\u4e48\u8fd9\u552f\u4e00\u4e00\u4e2a\u8fdb\u5165\u4e86daemon\u6a21\u5f0f\u7684\u8fdb\u7a0b\u4e2d\uff0cDocker daemon\u4f1a\u901a\u8fc7\u4e00\u4e2aserver\u6a21\u5757\u63a5\u6536\u6765\u81eaclient\u7684\u8bf7\u6c42\uff0c\u7136\u540e\u6839\u636e\u8bf7\u6c42\u7c7b\u578b\uff0c\u4ea4\u7531\u5177\u4f53\u7684\u65b9\u6cd5\u53bb\u6267\u884c\u3002\u56e0\u6b64daemon\u9996\u5148\u5c31\u9700\u8981\u542f\u52a8\u5e76\u521d\u59cb\u5316\u8fd9\u4e2aserver\u3002\u540c\u65f6\uff0c\u542f\u52a8server\u540e\uff0cDocker\u8fdb\u7a0b\u8fd8\u9700\u8981\u521d\u59cb\u5316\u4e00\u4e2adaemon\u5bf9\u8c61\uff08<code>daemon\/daemon.go<\/code>\uff09\u6765\u8d1f\u8d23\u5904\u7406server\u63a5\u6536\u5230\u7684\u8bf7\u6c42<\/p>\n\n\n\n<p>\u5173\u4e8eDocker daemon\u5de5\u4f5c\u8def\u5f84<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-21-1024x444.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"444\" data-original=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-21-1024x444.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-519\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><figcaption class=\"wp-element-caption\">\u8fd9\u91cc\u7684\u9a6c\u8d5b\u514b\u6709\u70b9\u4e71\u6765\u4e86<\/figcaption><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u4e00\u822c\u800c\u8a00\uff0c\u6bcf\u6b21\u5b89\u88c5docker\u4e4b\u540e\u90fd\u4f1a\u5728<code>\/var\/lib<\/code>\u8def\u5f84\u4e0b\u521b\u5efa\u4e00\u4e2adocker\u7684\u6587\u4ef6\u5939\uff0c\u8fd9\u91cc\u9762\u5c31\u662f<code>Docker daemon<\/code>\u7684\u5de5\u4f5c\u8def\u5f84\u3002\u5176\u4e2d\u91cc\u9762containers\u5c31\u662f\u521b\u5efa\u7684\u5bb9\u5668\u6587\u4ef6\u3002\u5728\u540e\u9762\u8f93\u5165\u5bb9\u5668\u7684ID\u5c31\u53ef\u4ee5\u67e5\u770b\u91cc\u9762\u76f8\u5bf9\u5e94\u7684\u914d\u7f6e\u6587\u4ef6\u3002<strong>\u6ce8\u610f\uff1a\u5982\u679c\u60f3\u8981\u67e5\u770bdocker\u91cc\u9762\u7684\u6587\u4ef6\u662f\u9700\u8981\u63d0\u6743\u7684\uff0c\u5728\u6ca1\u6709\u505a\u5b89\u5168\u7684\u9632\u62a4\u4e0b\uff0c\u4f1a\u5728\u65e5\u5fd7\u5f53\u4e2d\u7559\u6709\u8bb0\u5f55\uff0c\u8c28\u8bb0\u8bf7\u52ff\u968f\u4fbf\u67e5\u770b\u6216\u4fee\u6539\u5185\u90e8\u7684\u6587\u4ef6<\/strong><\/p>\n\n\n\n<p>Docker\u6839\u76ee\u5f55\u7684\u7ed3\u6784\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/var\/lib\/docker\/\n\u251c\u2500\u2500 aufs # aufs\u9a71\u52a8\u5de5\u4f5c\u7684\u76ee\u5f55\n\u2502 \u251c\u2500\u2500 diff # aufs\u6587\u4ef6\u7cfb\u7edf\u7684\u6240\u6709\u5c42\u7684\u5b58\u50a8\u76ee\u5f55\uff08\u65b0\u4e0b\u8f7d\u7684\u955c\u50cf\u5185\n \u5bb9\u5c31\u9010\u5c42\u4fdd\u5b58\u5728\u8fd9\u91cc\uff09\n\u2502 \u251c\u2500\u2500 layers # \u5b58\u50a8\u4e0a\u8ff0\u6240\u6709aufs\u5c42\u4e4b\u95f4\u7684\u5173\u7cfb\u7b49\u5143\u6570\u636e\n\u2502 \u2514\u2500\u2500 mnt # aufs\u6587\u4ef6\u7cfb\u7edf\u7684\u6302\u8f7d\u70b9\uff0c\u5982\u679c\u5bb9\u5668\u4e2d\u5199\u4e86\u4e00\u4e2a\u65b0\u6587\n \u4ef6\uff0c\u4f1a\u51fa\u73b0\u5728\u8fd9\u91cc \n\u251c\u2500\u2500 containers # \u5bb9\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u76ee\u5f55\n\u2502\n\u251c\u2500\u2500 image\/aufs # \u5b58\u50a8\u955c\u50cf\u548c\u955c\u50cf\u5c42\u4fe1\u606f\uff0c\u6ce8\u610f\u8fd9\u91cc\u53ea\u662f\u5143\u6570\u636e\uff0c\u771f \n \u7684\u955c\u50cf\u5c42\u5185\u5bb9\u4fdd\u5b58\u5728aufs\/diff\u4e0b\n\u2502 \u251c\u2500\u2500 imagedb # \u5b58\u50a8\u6240\u6709\u955c\u50cf\u7684\u5143\u6570\u636e\n\u2502 \u251c\u2500\u2500 layerdb # \u5b58\u50a8\u6240\u6709\u955c\u50cf\u5c42\u548c\u5bb9\u5668\u5c42\u7684\u5143\u6570\u636e\n\u2502 \u251c\u2500\u2500 repositories.json # \u8bb0\u5f55\u955c\u50cf\u4ed3\u5e93\u4e2d\u6240\u6709\u955c\u50cf\u7684repository\u548ctag\u540d\n\u2502 \u2514\u2500\u2500 distribution\n\u2502\n\u2514\u2500\u2500 volumes # volumes\u7684\u5de5\u4f5c\u76ee\u5f55\uff0c\u5b58\u653e\u6240\u6709volume\u6570\u636e\u548c\u5143\u6570\u636e<\/code><\/pre>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\">3.2.1 daemon\u5bf9\u8c61<\/h4>\n\n\n\n<p>\u5728Docker daemon\u8fdb\u7a0b\u5728\u7ecf\u8fc7\u591a\u5c42\u8bbe\u7f6e\u4ee5\u53ca\u521b\u5efa\u5bf9\u8c61\u4e4b\u540e\uff0c\u6700\u7ec8\u521b\u9020\u51fa\u7528\u6237\u7ecf\u5e38\u80fd\u89c1\u5230\u7684daemon\u5bf9\u8c61\u5b9e\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ID\uff1a\u6839\u636e\u4f20\u5165\u7684\u8bc1\u4e66\u751f\u6210\u7684\u5bb9\u5668ID\uff0c\u82e5\u6ca1\u6709\u4f20\u5165\u5219\u81ea\u52a8\u4f7f\u7528ECDSA\u52a0\u5bc6\u7b97\u6cd5\u751f\u6210\u3002<\/li>\n\n\n\n<li>repository\uff1a\u90e8\u7f72\u6240\u6709Docker\u5bb9\u5668\u7684\u8def\u5f84\u3002<\/li>\n\n\n\n<li>containers\uff1a\u7528\u4e8e\u5b58\u50a8\u5177\u4f53Docker\u5bb9\u5668\u4fe1\u606f\u7684\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li>execCommands\uff1aDocker\u5bb9\u5668\u6240\u6267\u884c\u7684\u547d\u4ee4\u3002<\/li>\n\n\n\n<li>referenceStore\uff1a\u5b58\u50a8Docker\u955c\u50cf\u4ed3\u5e93\u540d\u548c\u955c\u50cfID\u7684\u6620\u5c04\u3002<\/li>\n\n\n\n<li>distributionMetadataStore\uff1av2\u7248registry\u76f8\u5173\u7684\u5143\u6570\u636e\u5b58\u50a8\u3002<\/li>\n\n\n\n<li>trustKey\uff1a\u53ef\u4fe1\u4efb\u8bc1\u4e66\u3002<\/li>\n\n\n\n<li>idIndex\uff1a\u7528\u4e8e\u901a\u8fc7\u7b80\u77ed\u6709\u6548\u7684\u5b57\u7b26\u4e32\u524d\u7f00\u5b9a\u4f4d\u552f\u4e00\u7684\u955c\u50cf\u3002<\/li>\n\n\n\n<li>sysInfo\uff1aDocker\u6240\u5728\u5bbf\u4e3b\u673a\u7684\u7cfb\u7edf\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>configStore\uff1aDocker\u6240\u9700\u8981\u7684\u914d\u7f6e\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>execDriver\uff1aDocker\u5bb9\u5668\u6267\u884c\u9a71\u52a8\uff0c\u9ed8\u8ba4\u4e3anative\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>statsCollector\uff1a\u6536\u96c6\u5bb9\u5668\u7f51\u7edc\u53cacgroup\u72b6\u6001\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>defaultLogConfig\uff1a\u63d0\u4f9b\u65e5\u5fd7\u7684\u9ed8\u8ba4\u914d\u7f6e\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>registryService\uff1a\u955c\u50cf\u5b58\u50a8\u670d\u52a1\u76f8\u5173\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>EventsService\uff1a\u4e8b\u4ef6\u670d\u52a1\u76f8\u5173\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>volumes\uff1avolume\u6240\u4f7f\u7528\u7684\u9a71\u52a8\uff0c\u9ed8\u8ba4\u4e3alocal\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>root\uff1aDocker\u8fd0\u884c\u7684\u5de5\u4f5c\u6839\u76ee\u5f55\u3002<\/li>\n\n\n\n<li>uidMaps\uff1auid\u7684\u5bf9\u5e94\u56fe\u3002<\/li>\n\n\n\n<li>gidMaps\uff1agid\u7684\u5bf9\u5e94\u56fe\u3002<\/li>\n\n\n\n<li>seccompEnabled\uff1a\u662f\u5426\u4f7f\u7528seccompute\u3002<\/li>\n\n\n\n<li>nameIndex\uff1a\u8bb0\u5f55\u952e\u548c\u5176\u540d\u5b57\u7684\u5bf9\u5e94\u5173\u7cfb\u3002<\/li>\n\n\n\n<li>linkIndex\uff1a\u5bb9\u5668\u7684link\u76ee\u5f55\uff0c\u8bb0\u5f55\u5bb9\u5668\u7684link\u5173\u7cfb<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3.2.2 \u6062\u590d\u5df2\u6709\u7684Docker\u5bb9\u5668<\/h4>\n\n\n\n<p>\u5728Docker daemon\u542f\u52a8\u65f6\uff0c\u4f1a\u67e5\u770b<code>daemon.repository<\/code>\uff0c\u4e5f\u5c31\u662f<code>\/var\/lib\/docker\/containers<\/code>\u4e2d\u7684\u5185\u5bb9\u3002\u5982\u679c\u5b58\u5728\u5bb9\u5668\uff0c\u5219\u4f1a\u5c06\u76f8\u5e94\u4fe1\u606f\u6536\u96c6\u5e76\u8fdb\u884c\u7ef4\u62a4\uff0c\u540c\u65f6\u91cd\u542frestart repolicy\u4e3aalways\u7684\u5bb9\u5668<\/p>\n\n\n\n<p class=\"has-text-align-center\">\u2b07<code>\/var\/lib\/docker\/containers<\/code>\u2b07<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-22-1024x43.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"43\" data-original=\"https:\/\/myblog.marsrains.top\/wp-content\/uploads\/2026\/02\/image-22-1024x43.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-663\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><figcaption class=\"wp-element-caption\">\u4e3a\u4fdd\u8bc1\u5b89\u5168\u5df2\u505a\u9690\u79c1\u5316\u5904\u7406<\/figcaption><\/figure>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u540c\u65f6\u91cd\u542frestart repolicy\u4e3aalways\u7684\u5bb9\u5668<\/summary>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p>restart policy = always \u662f Docker \u4e2d\u6700\u201c\u5f3a\u786c\u201d\u3001\u4e5f\u6700\u5e38\u7528\u4e8e\u751f\u4ea7\u73af\u5883\u7684\u81ea\u52a8\u91cd\u542f\u7b56\u7565\u3002\u5b83\u7684\u6838\u5fc3\u8bbe\u8ba1\u76ee\u6807\u662f\uff1a\u8ba9\u5bb9\u5668\u5c3d\u53ef\u80fd\u4e00\u76f4\u5904\u4e8e\u8fd0\u884c\u72b6\u6001<\/p>\n\n\n\n<p>\u6709\u81ea\u52a8\u91cd\u542f\u5c31\u4f1a\u6709\u624b\u52a8\u91cd\u542f\uff0c\u5bf9\u4e8ealways\u6765\u8bf4\uff0c\u5c31\u76f8\u5f53\u4e8e\u5728Windows\u4e0b\u7684\u4e00\u4e9b\u6d41\u6c13\u8f6f\u4ef6\u8bbe\u7f6e\u7684\u5f00\u673a\u81ea\u542f\u52a8\uff0c\u9664\u975e\u81ea\u5df1\u8bbe\u7f6e\u4e86\u7981\u6b62\u5f00\u673a\u81ea\u542f\u52a8\uff08\u53d6\u6d88always\uff09\uff0c\u5426\u5219\u4ed6\u4f1a\u4e00\u76f4\u5728\u4f60\u542f\u52a8\u7535\u8111\u540e\u7acb\u523b\u5728\u540e\u53f0\u5360\u7528\u4f60\u7684\u5185\u5b58\uff1b\u800c\u4e00\u822c\u8f6f\u4ef6\u4e0d\u4f1a\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\u52a8\uff0c\u53ea\u6709\u542f\u52a8\u4e86\u8f6f\u4ef6\u624d\u4f1a\u5448\u73b0\u5728\u4f60\u9762\u524d\u3002\u8fd9\u5c31\u662f\u4e00\u822c\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u3002\u4e0b\u9762\u4e00\u4efd\u8868\u683c\u53ef\u4ee5\u6bd4\u5bf9\u51fa\u9ed8\u8ba4\u548c\u8bbe\u7f6e\u4e86always\u7684\u533a\u522b<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u60c5\u51b5<\/th><th>&#8211;restart=always<\/th><th>&#8211;restart=unless-stopped<\/th><th>\u63a8\u8350\u573a\u666f<\/th><\/tr><\/thead><tbody><tr><td>\u5bb9\u5668 crash \/ \u5f02\u5e38\u9000\u51fa<\/td><td>\u7acb\u523b\u91cd\u542f<\/td><td>\u7acb\u523b\u91cd\u542f<\/td><td>\u2014<\/td><\/tr><tr><td>Docker daemon \/ \u4e3b\u673a\u91cd\u542f<\/td><td>\u81ea\u52a8\u542f\u52a8\uff08\u4e0d\u7ba1\u4e4b\u524d\u4ec0\u4e48\u72b6\u6001\uff09<\/td><td>\u81ea\u52a8\u542f\u52a8\uff08\u9664\u975e\u4e4b\u524d\u662f\u624b\u52a8\u505c\u7684\uff09<\/td><td>\u2014<\/td><\/tr><tr><td>\u6267\u884c docker stop \u540e<\/td><td>\u4fdd\u6301\u505c\u6b62\uff0c\u4f46 daemon \u91cd\u542f\u540e\u53c8\u8d77\u6765<\/td><td>\u4fdd\u6301\u505c\u6b62\uff0cdaemon \u91cd\u542f\u540e\u4ecd\u7136\u4fdd\u6301\u505c\u6b62<\/td><td>\u8fd0\u7ef4\u66f4\u53cb\u597d<\/td><\/tr><tr><td>\u9002\u5408\u573a\u666f<\/td><td>\u6781\u81f4\u9ad8\u53ef\u7528\u3001\u4e0d\u80fd\u5bb9\u5fcd\u4efb\u4f55\u5b95\u673a<\/td><td>\u751f\u4ea7\u73af\u5883\u6700\u5e38\u7528\uff08\u63a8\u8350\uff09<\/td><td>\u5927\u591a\u6570\u771f\u5b9e\u751f\u4ea7\u73af\u5883<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">always vs unless-stopped \u5bf9\u6bd4<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/details>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \u4ececlient\u5230daemon<\/h3>\n\n\n\n<p>client\u548cdaeon\u5355\u72ec\u542f\u52a8\u5e76\u521d\u59cb\u5316\u7684\u6d41\u7a0b\u5df2\u7ecf\u4e86\u89e3\u4e86\u5927\u6982\uff0c\u90a3\u4e48\u4e00\u4e2a\u5df2\u7ecf\u5728\u8fd0\u884c\u4e2d\u7684daemon\u8be5\u5982\u4f55\u5904\u7406\u6765\u81eaclient\u7684\u8bf7\u6c42\uff1f<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1\u3001<code>docker run<\/code><\/h4>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Client<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>docker run\u4e4b\u540e\uff0c\u7528\u6237\u7aef\u8fdb\u5165client\u6a21\u5f0f\uff0c\u5e76\u5f00\u59cb\u524d\u9762\u6240\u63cf\u8ff0\u7684\u521d\u59cb\u5316\u6d41\u7a0b\u3002<\/li>\n\n\n\n<li>\u65b0\u5efa\u51faclient\u5e76\u901a\u8fc7\u53cd\u5c04\u673a\u5236\u627e\u5230CmdRun\uff0c\u540e\u8005\u5f00\u59cb\u89e3\u6790\u7528\u6237\u63d0\u4f9b\u7684\u5bb9\u5668\u53c2\u6570\u540e\uff0c\u53d1\u51fa\u4e24\u4e2a\u5f3a\u6c42\uff1a\n<ul class=\"wp-block-list\">\n<li>\u521b\u5efa\u5bb9\u5668<\/li>\n\n\n\n<li>\u542f\u52a8\u5bb9\u5668<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Daemon<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>daemon\u5229\u7528API Server\u6765\u54cd\u5e94\u4e0a\u8ff0\u8981\u6c42\uff0c\u65b0\u5efa\u4e00\u4e2acontainer\u5373\u53ef\u3002<strong>\u6ce8\u610f\uff0c\u8fd9\u5176\u4e2dcontainer\u662f\u80fd\u591f\u77e5\u9053\u7ba1\u7406\u5b83\u7684daemon\u8fdb\u7a0b\u4fe1\u606f\u7684<\/strong>\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h4 class=\"wp-block-heading\">2\u3001\u542f\u52a8\u5bb9\u5668<\/h4>\n\n\n\n<p>daemon\u4f1a\u7740\u624b\u5904\u7406\u540e\u7eedclient\u53d1\u6765\u7684start\u8bf7\u6c42\u64cd\u4f5c\uff0c\u524d\u9762\u63d0\u5230\u7684\u521b\u5efanamespace\uff0c\u914d\u7f6ecgroup\uff0c\u6302\u8f7drootfs\uff0c\u4ee5\u53cacontainer\u6240\u9700\u7684\u5404\u9879\u53c2\u6570\uff0c\u90fd\u5728\u521b\u5efa\u5bb9\u5668\u8fc7\u7a0b\u4e2d\u5c31\u8bbe\u7f6e\u597d\u4e86\uff0c\u6240\u4ee5daemon\u4f1a\u76f4\u63a5\u5728<code>start.go<\/code>\u4e2d\u6267\u884c<code>daemon.ContainStart<\/code>\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728\u5bbf\u4e3b\u673a\u4e0a\u521b\u5efa\u5bf9\u5e94\u5bb9\u5668\u4e86\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3\u3001Execdriver.Run<\/h4>\n\n\n\n<p>daemon\u505a\u597d\u4e86\u6240\u6709\u7684\u51c6\u5907\u5de5\u4f5c\uff0c\u90a3\u521b\u5efa\u7684\u7ec6\u8282\u53c8\u4f1a\u5982\u4f55\u5904\u7406\uff1fExecDriver.Run\u8fd9\u65f6\u5019\u5c31\u6392\u4e0a\u4e86\u7528\u573a\uff08\u5177\u4f53\u662f\u54ea\u79cdDriver\u7531container\u6765\u51b3\u5b9a\uff09<\/p>\n\n\n\n<p>execdriver\u4f5c\u4e3adaemon\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u4e4b\u4e00\uff0c\u5b83\u5c01\u88c5\u4e86\u5bf9\u5e95\u5c42namespace\u3001cgroup\u7b49\u6240\u6709\u5bf9OS\u8d44\u6e90\u8fdb\u884c\u64cd\u4f5c\u7684\u6240\u6709\u65b9\u6cd5\u3002\u800cDocker\u5f53\u4e2d\uff0cexecdriver\u7684\u9ed8\u8ba4\u5b9e\u73b0\uff08native\uff09\u5c31\u662f<code>libcontainer<\/code>\u3002<\/p>\n\n\n\n<div class=\"wp-block-argon-collapse collapse-block shadow-sm collapsed hide-border-left\" style=\"border-left-color:#ffffff00\"><div class=\"collapse-block-title\" style=\"background-color:#ffffff00\"><span class=\"collapse-block-title-inner\">libcontainer<\/span><i class=\"collapse-icon fa fa-angle-down\"><\/i><\/div><div class=\"collapse-block-body\" style=\"display: none\"><\/div><\/div>\n\n\n\n<p>\u5177\u4f53\u64cd\u4f5c\u65b9\u5f0f\u4e5f\u662fDocker daemon\u5411execdriver\u63d0\u4f9b\u4e09\u4e2a\u53c2\u6570\uff0c\u7b49\u5f85\u8fd4\u56de\u7ed3\u679c\u5373\u53ef<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>commandv\uff1a\u8be5\u5bb9\u5668\u9700\u8981\u7684\u6240\u6709\u914d\u7f6e\u4fe1\u606f\u96c6\u5408\uff08container\u7684\u5c5e\u6027\u4e4b\u4e00\uff09\uff1b<\/li>\n\n\n\n<li>pipes\uff1a\u7528\u4e8e\u5c06\u5bb9\u5668stdin\u3001 stdout\u3001stderr\u91cd\u5b9a\u5411\u5230daemon\uff1b<\/li>\n\n\n\n<li>startCallback()\uff1a\u56de\u8c03\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u662f\u5bf9docker\u5bb9\u5668\u8fdb\u884c\u5b66\u4e60\u7684\u968f\u7b14\u8bb0\u5f55\uff0c\u4e3b\u8981\u8bb0\u5f55docker\u5bb9\u5668\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5982\uff1a\u539f\u7406\u3001\u4f53\u7cfb\u3001\u73af\u5883\u652f\u6301\u3001\u64cd\u4f5c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,3],"tags":[19],"class_list":["post-481","post","type-post","status-publish","format-standard","hentry","category-9","category-learn-recordinig","tag-19"],"_links":{"self":[{"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=\/wp\/v2\/posts\/481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=481"}],"version-history":[{"count":23,"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=\/wp\/v2\/posts\/481\/revisions"}],"predecessor-version":[{"id":778,"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=\/wp\/v2\/posts\/481\/revisions\/778"}],"wp:attachment":[{"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/myblog.marsrains.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}